Can someone please help me with this and can you please include the work/ how to do it I’m stuck and it’s my last problem.

Answers

Answer 1

Gosh so sorry I do not had a math something like that so hard?

Related Questions

Mathematics-Algebric expressions and identity for class 8
1) Find the product of the following pairs of monomials
qus) 4p^3,-3p

Answers

Answer:

-12p^4

Step-by-step explanation:

4p^3*(-3p)

-12p^4

What is the area of this shape?

A.108
B.216
C.60
D.432

Answers

Answer:

216

Step-by-step explanation:

Yesterday, Ian walked 2/3 of a mile. Today, he walked 1/5 of a mile. How far did he walk altogether?

Answers

Answer:

1.4km

Step-by-step explanation:

2/3 + 1/5

Find the LCM of the denominators

(5x2)+(3x1)/15

Clear brackets:

5x2=10

3×1=3

Therefore, we have

10+3/15=13/15

In total, he has walked 13/15 of a mile

1 mile is 1.609344 km

Therfore, he walked 13/15×1.609344 km=1.4km approximately.

2/3 of 1mile is 2/3×1.609344 km

=1.07km

1/5 of 1 mile the next day is 1/5×1.609344 km

=0.32km

Total distance 1.07+0.32=1.39 approximately 1.4km

Ian walked 13/15 miles altogether.

What is fraction?

An element of a whole is a fraction. The number is represented mathematically as a quotient, where the numerator and denominator are split. Both are integers in a simple fraction. A fraction appears in the numerator or denominator of a complex fraction. The numerator of a proper fraction is less than the denominator.

Given:

Yesterday, Ian walked 2/3 of a mile.

Today, he walked 1/5 of a mile.

To find the number of miles, he walks altogether:

The sum of both the fractions,

2/3 + 1/5

= (2 x 5 + 3 x 1) / 15

= (10+3) / 15

= 13/15

Therefore, he walks 13/15 miles.

To learn more about the fractions;

https://brainly.com/question/10354322

#SPJ5

Write the equation of the line in fully simplified slope intercept form

Answers

ANSWER:
y = 1x + 5

EXPLANTION:
I first find the slope which is 1 because the line went up one and left 1 = 1/1 = 1.
Next I found where the line cross the y line (y intercept) which is a point 5.
Putting this together will be the answer

FUN FACT:
In mathematics, the ratio of the vertical and horizontal distances between two points on a line

I hope this helped and have a nice day :)

m JIS = 2x + 55, m JIH=163,
and m SIH = x + 108. Find x.

answer

Answers

ar sjdh elsyxn to give sjdh d

Please hellllppppp me!!

Answers

Answer:

Just set up an equation. You'll be fine

Step-by-step explanation:

I don't want to do it.

Answer:

10. 40+ 3*q = Total Points

11. m + 240 ÷ 9 = Miles per Hour

Rick is buying $115 tennis racket from a sporting good store. If the racket is on sale for 35% off in sales tax is 8% how much will he pay in total

Answers

Answer:

$80.73

Step-by-step explanation:

First, find 35% of 115.

35% as a decimal is 0.35 (35/100)

0.35 x 115 = 40.25

Now, subtract 40.25 from 115.

115 - 40.25 = 74.75

Now, to find the sales tax, find 8% of 74.75.

8% as a decimal is 0.08 (8/100)

0.08 x 74.75 = 5.98

Now, subtract add 5.98 to 74.75

5.98 + 74.75 = 80.73

Suppose that a sequence is defined as follows
a1=-3 an=2an-1+10 for n is greater than or equal to 2

Answers

Answer:

idek im doing this for points for my test

Step-by-step explanation:

Population of Alberta was 3,433,145 in 2008 and 3,520,268 in 2009. What is this an increase or decrease? Calculate the percent of change.

Answers

Answer:

increase

3520268 - 3433145= 87123

87123/3433145 = 0.02537702

0.02537702 X 100 = 2.5%

Answer:

3% increase

Step-by-step explanation:

Ms. Mor ris has 35 tests to grade this weekend. Mrs. Cook has 80% more tests than that to grade this weekend. How many tests does Mrs. Cook have to grade?

Answers

Answer:

Mrs. Cook has to grade 63 tests.

Step-by-step explanation:

In order to find the answer, first you have to calculate 80% of the number of tests Ms. Morris has:

35*80%= 28

Then, you have to add the number that represents 80% to the number of tests Ms. Morris has to grade:

35+28=63

According to this, the answer is that Mrs. Cook has to grade 63 tests.

WILL MARK BRAINLIEST IF YOUR ANSWERS ARE CORRECT!!!!!

1. what are the focus and the directrix to a parabola and how do they help you understand about a parabola ?

2. how are the center, radius, and a point on the circle expressed algebraically?

Answers

Answer: 1. What are the focus and directrix of a parabola? Parabolas are commonly known as the graphs of quadratic functions. They can also be viewed as the set of all points whose distance from a certain point (the focus) is equal to their distance from a certain line (the directrix).

2.The center-radius form is: (x−h)2+(y−k)2=r2 Here, the center point is denoted by (h,k) and r is the radius of the circle.

Step-by-step explanation:

During the summer, a river's height decreases by 0.05 inch every day. What is the change in the
river's height after 20 days?

Answers

Answer:

it decreases by 1 inch total

Step-by-step explanation:

if it decreases by .05 inches per day for 20 day, then that would be .5 times 20, which equals 1, so in total, the river decreased 1 inch

3 Serafina is solving a number puzzle that involves three integers, e, f, and g,
where e is negative. The product of e and fis – 15. The product of e and g
is 6. The product of fand g is – 10. What are the values of e, f, and g?
Show your work.

Answers

Answer:

19 maybe?

Step-by-step explanation:

Your bill at Lawrys comes out to $40 for a steak dinner. You top the waiter 15%. How much did you tip him

Answers

Answer: Pretty sure it’s $6.00

Step-by-step explanation: I already answered it on your other question

Which of the following best classifies a quadrilateral with coordinates A(2, 6), B(5, 1), C(10, 4), and D(7, 9)?

Rectangle

Parallelogram

Rhombus

Square

Answers

Answer:

Step-by-step explanation:

rectangle

Answer:

Rhombus

Step-by-step explanation:

Input these coordinates on Desmos. You'll find out quickly that while it does look like a square, one side doesn't have the same proportions as the other 3, thus making it a Rhombus.

In the school library, there is 28 fiction items to every three non-fiction items. which is the best estimate of how many total items there are in the library if there are 52 nonfiction items?

Answers

Answer:

there will be 537 items in the library

Step-by-step explanation:

when 2 is added to five times a number, the result is less than 13 .find the greatest whole number that satisfies the statement

Answers

Answer:

Step-by-step explanation:

The text translates to:

5x + 2 < 13

which simplifies to

x < 11/5

the greatest integer that does this is 10/5, a.k.a. 2

2!
a) 1
b) 2
c) 4
d) 0

Answers

Answer:

if Im not mistaken it is 2

Step-by-step explanation:

2! Is the same thing as 2*1 and 2*1 is 2, so technically for factorials the higher in number you get you have to multiply all the numbers going back to one

Answer:

Step-by-step explanation:

2! = 2*1= 2

another example

5! = 5*4*3*2*1 = 120

therefore ! means multiplication of the least numbers of the number given

Which inequality is true when n = 4.3?

Answers

Answer:

D) [tex]26.6 \leq 6.2n[/tex]

Step-by-step explanation:

multiply 6.2 by 4.3

Answer:

D)26.66<6.2n

Step-by-step explanation:

A jar contains 30 red marbles, 50 blue marbles, and 20 white marbles. You choose one marble from the jar at random. What is the theoretical probability of choosing a red marble?

Answers

The total number of marbles is 30+20+50= 100, so. Since there are 20 red marbles and 50 blue marbles. There are 30+50=80. 80/100=4/5= 80%

Answer:

30%

Step-by-step explanation:

30+50+20=100, and since there's 30 red marbles, you have a 30% chance of picking a red out of the 100 marbles.

14. (01.06 LC)
What is the quotient of 2 1/4divided 3/4
? (1 point)

Answers

Answer:

214

Step-by-step explanation:

SHOW ALL WORK Use distributive property to SIMPLIFY. 4(x-2)

Answers

4•x=4x
4•-2=-8

4x-8 will be the answer

Hey there!

In order to simplify this expression, all we have to do is multiply 4 times x and -2:

4x-8

Notes:

[tex]\circ[/tex] We can't simplify this expression anymore, because 4x and -8 are not like terms.

[tex]\circ[/tex] A negative times a positive is a negative.

Hope everything is clear.

Let me know if you have any questions!

#KeepLearning

[tex]\boxed{An~Emotional~Helper~willing~to~help}[/tex]

6 squared + b squared = 24 squared solve for B

Answers

Answer:

b = 6√15

Step-by-step explanation:

6² + b² = 24²

36 + b² = 576

b² = 540

b = √540

b = √9 · √60

b = 3 · √60

b = 3 · √4 · √15

b = 6 √15

What is the slope of the line that passes through the points (4, 3) and (1, -5)?

Answers

Answer:

y = − x +1

Step-by-step explanation:

The equation of the line having slope of

−

, passing through point

(

−

)

−

(

−

)

−

(

−

)

−

[Ans]

odd number is bivisiblety of 2

Answers

A number is divisible by two if you get no remainder when you divide that number by two. Even numbers are divisible by two. Odd numbers are not divisible by two.

Can someone please help me?

Answers

Answer:

y=2x

Step-by-step explanation:

What date would be four months prior to January 31st?

Answers

Answer:

It should be May 24 I am sorry if i am incorrect

what's 1+1? I can't understand it. Can someone please help me do this step by step I will give brainliest if answer is correct and shown step by step

Answers

You put one with one then get 2

Which means your answer is 2

1 and 1=2
1+1=2

And and plus are the same thing

Answer:

... thats a tough one! i'd say its 2

Step-by-step explanation:

so for e.g you take one apple, and then your friend gives you another.

how many apples have you got now?

2 right? pls correct me if i'm wrong, this took me a while to figure out xoxo

In a class A of 25 students, 20 passed in first class; in another class B

of 30 students, 24 passed in first class. In which class was a greater

fraction of students getting first class?

Answers

Answer:

class A 20/25 = 4/5

class B 24/30 = 4/5

they are both the same

Answer:

Both classes have the same fraction (80% or 4/5).

Step-by-step explanation:

20 is 4/5 of 25, so 80% of students in Class A passed in first class.

24 is 4/5 of 30, so 80% of students in Class B passed in first class.

Both 20/25 and 24/30 simplify to 4/5, or 80%, so both classes have the same fraction of students passing.

PLEASE HELP,u will get BRAINLY, how many marbles could fill up the jar?
The jar is 15 cm

3 # of marbles,x 6.9cm height of water, Y
5 # of marbles,x 7.5cm height of water, Y
9 # of marbles,x 8.7cm height of water, Y
14 # of marbles,x 10.2cm height of water, Y
17 # of marbles,x 11.1cm height of water, Y
23 # of marbles,x 12.9cm height of water, Y

Answers

Answer:im pretty sure 8 im soo sorry if im wrong

Step-by-step explanation:

u might need to delete the other dudes answer btw can i have brainliest

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