Mathematics High School

Pls help me out and pls show me the work :(

Answers

Answer 1

Answer:

sum of angle of triangle

Answer 2

Answer:

x+8=32

x=32-8

x=24 and

4x-25=52

4x=52-25

4x=32

x=32/4

x=8

Related Questions

At the beginning of a population study, city had 210,000 people. Each year since, the population has grown by 5.5%. Let t be the number of years since the start of the study. Let y be the cities population. Write an exponential function showing the relationship between y and t.

Y=

Answers

Answer:

y = 210,000(1.055)^t

Step-by-step explanation:

Initial population: p = 210,000

Annual growth rate: 5.5% = 0.055

Number of years: t

Population in year t: y

y = p(1 + r)^t

y = 210,000(1 + 0.055)^t

y = 210,000(1.055)^t

Match each equation to a step that will help solve the equation.
Eqautions: Numbers:
1) Multiply each side by 5.
2) Multiply each side by -5.
3) Multiply each side by 1/5.
4) Multiply each side by -1/5.
A) 5x= 0.4
B) x/5=8
C) 3 = -x/5
D) 7 = -5x

Answers

1 and B
2 and C
3 and A
4 and D

A) 5x = 0.4 — 3) Multiple by 1/5

B) x/5 = 8 — 1) Multiple by 5

C) 3 = -x/5 — 2) Multiple by -5

D) 7 = -5x — 4) Multiple by -1/5

Explanation:

A:
5x = 0.4

5x • 1/5 = 0.4 • 1/5

x = 2/25 or 0.08

B:
x/5 = 8

x/5 • 5 = 8 • 5

x = 40

C:
3 = -x/5

3 • -5 = -x/5 • -5

-15 = x

x = -15

D:
7 = -5x

7 • -1/5 = -5x • -1/5

-7/5 = x

x = -7/5 or -1.4

Hope it helps!

is 36.81 more than 36 or it is close to 37 than 36?

Answers

Answer:

36.81 is more than 36 and it is closer to 37

Step-by-step explanation:

.81 is bigger than .5

Anica volunteers to fold T-shirts she fold 8 T-shirts every 6 minutes how many t-shirts will anica make in 45 minutes

Answers

Answer:

I think 60

Step-by-step explanation:

I divided 45 by 6, and then multiplied that answer by 8. I hope this helps :) (Tell me if I am wrong)

The Answer Should Be 5 Minutes!

I Hope This Helps You!!!

PLS HELP IM TIMED!!
PQRS is a square and measure of _P is 90°. What is the measure of _S?
- A) 45°
- B) 90°
- C) 180°
- D) 360°

Answers

Answer:

B. 90⁰

Step-by-step explanation:

Square is Equal

All sides are equal.

since P is 90⁰ and S is opposite of P,

S = 90⁰

the answer would be B) 90°

The product of
two integers is – 24. The difference
between the two integers is 14. The sum of
the two integers is 10. What are the two
integers?

Answers

Answer:

a= 12

b=-2

Step-by-step explanation:

12 x -2 = -24

12 - (-2) = 14

12 + (-2) = 10

The two integers are 12 and -2.

What are simultaneous equation?

In mathematics, a set of simultaneous equations, also known as a system of equations or an equation system, is a finite set of equations for which common solutions are sought.

Let x and y be the two integers.

So it is given that,

Product of two integers = – 24

⇒ xy = - 24 ....(i)

The difference between the two integers = 14

⇒ x - y = 14 ...(ii)

The sum of the two integers = 10

⇒ x + y = 10 ....(iii)

Now adding equation (ii) and (iii) we get,

2x = 24

⇒ x = 12

Putting the value of x in equation (i) we get,

12y = - 24

⇒ y = - 2

So the required integers are 12 and - 2.

To learn more about simultaneous equation:

https://brainly.com/question/17726417

#SPJ2

Please help!!! The function d= 16t2 models the distance d, in feet, that an object falls in t seconds.
Find the inverse function and use the inverse function to estimate the time it takes an
object to fall 100 feet.
The inverse function is t = d/4
The time the object falls is 5 seconds.
The inverse function is t = d/16
The time the object falls is 0.625 seconds.
The inverse function is t = d/4
The time the object falls is 2.5 seconds.
The inverse function is t = d/16
The time the object falls is 6.67 seconds.

Answers

Its the second one trust me my brother in highschool

(DONT ANSWER UNLESS UR IN MY FRIEND GROUP AND WANT ALOT OF NOTIFS)
Solve: 23x-44+45/23

Answers

Answer:

Step-by-step explanation:

the answer is 69 bc it is correct

Use a product of two binomials to find a polynomial that represents the area of Roberto's plot.

Answers

Answer:

First, we know that the area of a rectangle of width W and length L is:

A = W*L

In the case of Roberto's plan, we can see that the length of the whole rectangle is:

L = 1.5ft + x + 1.5ft = 3 ft + x

And the width is:

W = 3ft + x + 3ft = 6ft + x

Then the area of the whole thing is:

A = (3ft + x)*(6ft + x)

This is what we wanted, a product of two polynomials that represents the area of Roberto's plot.

Now if we subtract the white square (is a square of sidelength x, then its area is A = x*x) we will get the area of the border;

The total area of Roberto's borders is:

Area of the border = (3ft + x)*(6ft + x) - x*x

= 3ft*6ft + 3ft*x + x*6ft + x^2 - x^2

= x*9ft + 18ft^2

At this pace, how many miles can she run in 88 minutes?

Answers

Answer:

What is her pace?

Step-by-step explanation:

Find her pace, then do 88/p to find how many miles she can run.

If her pace is 11 minute/mile, then she can run 8 miles.

8*11=88

Calculate the area of the shape below.

Answers

Answer:

24ft²

Step-by-step explanation:

divide up the shape:

big triangle:

(looking for base)

9.8²= 4² + b²

b = 8.95ft

(finding area)

0.5*8.95*4 = 17.9ft²

small triangle:

(looking for base)

12-8.95=3.05ft

(finding area)

0.5*3.05*4 = 6.1ft²

Whole Shape:

17.9+6.1 = 24ft²

You rent an apartment that costs $1400 per month during the first year, but the rent
is set to go up $180 per year. What would be the monthly rent during the 5th year of
living in the apartment?

Answers

180/12= 15
1400+15= 1415.00
The rent would be $1415.00 a month the 5th year.

The rent in the 5th year is $2120.

What is Arithmetic?

The mathematical branch known as arithmetic deals with the study and application of numbers, their relationships, and mathematical observations. We can find the amount regularly increasing by using arithmetic.

As per the given data:

Cost of the apartment per month during the first year is given, also the increase in rent every year is given.

We have to find out the monthly rent during the 5th year of living in the apartment.

For finding out the monthly rent during the 5th year of living in the apartment:

Rent in first year + Increase in rent in each year × (5 - 1)

= 1400 + 180 × 4

= 1400 + 720

= $2120

The rent in the 5th year is $2120.

Hence, The rent in the 5th year is $2120.

To learn more about arithmetic, click:

brainly.com/question/23848329

#SPJ2

Mark goes to the gym every 5th day and he
goes hiking every 9 days. In how many days will
he go hiking and to the gym on the same day?
Explain your solution.

Answers

Answer:

i dont know sorry

Step-by-step explanation:

Derek tried to dilate the isosceles trapezoid ABDC with the center of dilation at the origin with a scale factor of 2. Check his work and complete the statements. The slope of AC is . The slope of EG is . The polygons are not dilations of each other because .

Answers

Answer: the slope of AC is 4

the slope of EG is 2

the polygons are not dilations of eachother because the corresponding sides are not parallel

Answer:

D, D, C

Step-by-step explanation:

27 to 32
What is the frequency between 27 to 32

Answers

∠FHG=120°

Step-by-step explanation:

first you calculate the angles of the triangle NGH

this is isoceles triangle, so there's 2 equal angles

and as shown, the 2 same angles are having 2 lines in each one, this 2 lines represents that the 2 angles are same

so both are 20°

any triangle has a sum of 180° of interior angles

so 180-(H+G)=the angle below N

180-(20+20)=140°

the angle below N is same as N because they're vertically opposite

140 is an exterior angle

and the exterior angle is equal to the 2 far angles

140=40+∠FHN

140-40=100°

so ∠FHN=100°

∠FHN+∠NHG=∠FHG

100+20=120°

so ∠FHG=120°

Answer correctly
................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................, .................................
0+0

Answers

*cough cough* umm 74

A circle has a diameter of 5 ft. What is the circumference of the circle? Round to nearest hundreth

Answers

Answer:

15.70

Step-by-step explanation:

[tex]5 \times 3.14 = 15.70[/tex]

Answer:

[tex]15.71ft[/tex]

Step-by-step explanation:

C=2πr

d=2r

Solving for C

[tex]c = \pi \: d \: = \pi \: \: .5 \: = 15.70796[/tex]

Hope it helps you ..

Tyrese wants to buy baseball cards. They cost $5.00 per pack. There is a 25% discount before tax if 10 or more packs are purchased. Sales tax is 7%. If Tyrese buys 15 packs of cards, how much does he pay?

Answers

Answer:

72.225 $

Step-by-step explanation:

The price per pack: 5.00 $

When the amount of packs is > 10 :

90 % * 5 $ = 4.50 $ before tax.

The price of 15 packs:

4.50 $ * 15 = 45 + 22.5 = 67.5 $ before tax.

After tax:

107 % * 67.5 $ = 72.225 $ after tax.

PLS HELP ME I SUCK AT MATH

Answers

I believe it’s 0.7 !

1) someone help easy math question

Answers

Answer is -9 it’s easy

If M, N, and O are midpoints of JKL, find LJ.

Answers

Answer:

the answer is 12

Step-by-step explanation:

edg 2021

The length of the side LJ of triangle ΔJKL can be obtained as 12 units. The correct option is (C).

What is a triangle?

A triangle is a two dimensional shape bound by three sides. The sum of the interior angles of a triangle is 180°. The longest side of a triangle is always less than the sum of other two sides.

As per the given question, O is the midpoint of LK.

Then, LO = OK.

The equation can be written as,

⇒ 2x = x + 8

⇒ x = 8

Then, NJ = 8 - 2 = 6

Since, N is also the midpoint of LJ.

LJ = 2 × NJ

⇒ LJ = 2 × 6 = 12.

Hence, the length of the side LJ can be found as 12 units.

To know more about triangle click on,

https://brainly.com/question/2773823

#SPJ2

Jade is making a square Birthday card for her Mom. She is going to put a ribbon border around each of its 4 equal sides. Her ribbon is 33 inches long and she will use all of the ribbon. How many inches of ribbon will Jade put on each equal side?

Answers

It is 8 because what the question is asking you

Answer:

33 total inches ÷ 4 sides = 8.25 inches along each side

Other Questions

what is (3z+1) + (5+7z) Pretend you are a project manager employed by a General Contracting firm. Your company is currently serving as a Construction Management at Risk for a project and is requiring all vendors, material suppliers and subcontractors to submit digital design files. Provide 3 strategies you may implement to facilitate interoperability issues. Provide detailed descriptions of each strategy and explain why CORRECT ANSWERS ONLY . How many solutions does the equation 9 (x - 3) = 9x - 27 have? Predict the chemical formula of the compound that will form when Li and o interact. What is the mass of 0.55 moleof magnesium chloride? Sound fruit seller earns a $0.40 profit for each Apple that it sells and a $0.40 profit for each bananas at its cells which expression shows Sam's total profit from selling apples and bananas I 3. How many moles of H, gas are made when 3.2 x 1023 molecules of HCl are used? 2A1 + 6HCI ----> 2AlCl3 + 3H2 HELP HISTORY TROUBLE! NEED TO FIND OUT WHO STARTED THE FEDERAL RESERVE! 5. It was not until the invention of the printing press in the 15th century that people could have access to literature. a. Who invented the printing press? b. What was the eect of the invention? c. What do some historians believe about the printing press? A system of equations is shown below. y = 2x - 9 y = x + 3 What is the solution to the system of equations? Pick the sentence that is written correctly. aBlakely Tina's sister is a miserable unhappy person. bTrent the father of Drew does not help with the dishes at all. cMisty, my beautiful wife, enjoys helping others and singing in church. dnone of the above What is the main idea of the reading about the Empire of Mali? p a d l e t anyone???i am b o r e d one divided by eight over nine 2. Answer the questions in an affirmative or negative form using the pronouns le, la, les:1. Faut-il lire ce journal?2. Ouvrez-vous les fentres?3. Nicole tudie-t-elle l'espagnol?4. Faut-il apporter la craie?5. Ecoutez-vous la radio?6. Aimez-vous les roses?7. Les amis discutent-ils les nouvelles sportives?8. Faut-il discuter ce problme?9. Peux-tu nous dire leur numro de tlphone?10. Veut-il gagner ce match?3.Use s'il vous plat or s'i1 te plat:1. Relisez, ..., la dernire ligne.2. Ne fume pas ici, ....3. Ferme, ..., la fentre.4. Apportez une chaise, ....5. Regardez, ..., par la fentre.6. Fais le caf, .... The feature of a map that relates a distance on the map to a distance on Earth's surface is called theA scale.B. symbol.C. degreeD. prime meridian Y varies inversely with x, if y = -12 when x = 8 what is x when y = -9 Elena and jada are going home. Elena runs at a constant speed of 4 miles per hour, and jada walks at a constant speed of 2 miles per hour. How far will each one be after 1.5hours An object is placed 12 cm from a convex mirror with a focal length of 5.0 cm. please help.