Mathematics High School

NEED HELP!! (15 points)

NEED HELP!! (15 Points)

Answers

Answer 1

Answer:

Option 2 and Option 5

Step-by-step explanation:

Answer 2

Answer:it is the second one

Step-by-step explanation:

Related Questions

Find the value of x in the triangle shown below.

Answers

Answer:

[tex] x = \sqrt{17} [/tex]

Step-by-step explanation:

By Pythagoras Theorem:

[tex]x = \sqrt{ {9}^{2} - {8}^{2} } \\ \\ x = \sqrt{81 - 64} \\ \\ x = \sqrt{17} [/tex]

Extra-large pizzas are on sale at a 15% discount. The original cost of an extra-large pizza is $28.00. How much is the cost of the pizza after the discount?

a. $23.80

b. $4.20

c. $26.60

d. $32.20

Answers

$23.80 bc you will pay $23.8 for a item with original price of $28 when discounted 15% you will pay $28 - $4.2 = $23.8 dollars.

The radius of a circle is 10 feet. What is the angle measure of an arc bounding a sector with area 15 square feet?

Answers

I believe it is 54 . possibly

Seventeen of the monkeys at the zoo like bananas. There are 15 monkeys in all at the zoo. What fraction of the monkeys like bananas. What is th answer?

Answers

Answer:

7/15 of the monkeys like bananas

Hope this helps.

plz help it i have lost all my will to do math

Answers

Answer:

C

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Help please this problem has been bugging me

Answers

Answer:

[tex]-452 \frac{6}{7}[/tex]

Step-by-step explanation:

You just subtract the new elevation from the original, [tex]-355 \frac{2}{7} - 97 \frac{4}{7} = -452 \frac{6}{7}[/tex]

Is the quotient for 41 / 0.8 greater or less than 41? Explain.

Answers

more than, because with decimals the division and multiplication are switched

simplify 15 divided by 3 + 2 x 10

Answers

Answer:

5 + 20x

Step-by-step explanation:

Hey! Hope this helps!

Have a nice day♥

Pemdas parentheses exponents multiplication division addition subtraction
2x10= 20+3=23 divide 15 and 23 is .6 round the .6 to 1 your answer is 1

There are 80 Grade 5 students going on a field trip.
Each driver has a van that can seat 6 children.
How many vans will be needed?
Show your work and explain your answer.

Answers

14 buses would be needed. And their would be a remainder of 4 people. 14*6=84

i don’t understand.
online school is hard

Answers

Answer:

online is harder than

Step-by-step explanation:

school is nice place

online school is retarted

Which expression is equivalent to (x^4/3x^2/3)^1/3

Answers

Answer:

x 8/9

Step-by-step explanation:

Answer: x^2/3 or C

Step-by-step explanation:

edge 2021

Which relation is not a function?
OA.
OB. ((8, 4),(4,8), (12,4), (16, 20),
(20,12))
OC.x147
21 2835
y7
147
3521
D. {(8,3), (3,8), (13,7), (18, 21),
(4,8), (12.18)

Answers

Answer:

A. The first option

Step-by-step explanation:

Answer:

Option a

Step-by-step explanation:

If the input value only leads to one output than its a function

Pls help this is my last problem and I need to pass this class?!?

Answers

Answer:

A = 50°

Step-by-step explanation:

[tex](2x - 10) + (x + 30) + 70 = 180 \\ 2x + x = 180 + 10 - 30 - 70 \\ 3x = 90 \\ x = \frac{90}{3} \\ x = 30[/tex]

Then

[tex]a = 2x - 10 \\ a = 2(30) - 10 \\ a = 60 - 10 \\ a = 50[/tex]

[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the Concept of the Triangles.

Since we know that, the Angle sum property of a triangle is equal to 180°.

means that, <A + <B + <C = 180°

so we can write as,

==> 2x-10 + x + 30 +70 = 180°

===>3x +90 = 180

==> 3x = 90

hence, x = 30°

so now, substitute angle x,

So angle A is => 2(30)-10 => 60-10 = 50°

hence Angle A = 50°.

Some number subtracted by -6 is 41. Multiply this number by-3. Then divide
this number by -4. What is the final number?

Answers

Answer:

The final number is 26.25.

Step-by-step explanation:

First, solve the beginning sentence.

"Some number" can be represented by x

x - (-6) = 41

x + 6 = 41

x = 35

Next, solve the second sentence

35*(-3) = -105

Finally, the last sentence

(-105)/(-4) = 26.25

HELP! I WILL GIVE BRAINLIEST!!!!!!!!!!!!!!

Answers

Answer:

i think the first one...

Step-by-step explanation:

I urgently need help!!!!

Answers

Answer:

yes

Step-by-step explanation: The Hypotenuse-Leg Theorem states that two right triangles are congruent if and only if the hypotenuse and a leg of one right triangle are congruent to the hypotenuse and a leg of the other right triangle.

Logan went shopping for a new phone. Sales tax where he lives is 3%. What number should he multiply the price of the phone by to find the total plus tax in one step?

Answers

Answer:

1.03

Step-by-step explanation:

Price of phone * 1.03 = Price of phone + Sales tax

12 (x+1/6) = 8 20 points

Answers

Answer:

12x + 2

Step-by-step explanation:

12 is multiplyed by both the x and the (1/6) since it is outside the equation.

so 12 times x = 12x since we dont know what x is

and 12 times (1/6) = (12/6) = 2

Solve y = f (x) for x. Then find the input when the output is -3.
f(x) = 3x+5

Answers

Answer:

f(-3)= -4

Step-by-step explanation:

Given function in the question is,

f(x) = 3x + 5

Here, values of 'x' are the input values of the function.

And the values of the function f(x) by substituting the values of 'x' are the output values.

If the output value of the function 'f' is -3,

-3 = 3x + 5

3x = -3 - 5

x = [tex]-\frac{8}{3}[/tex]

Therefore, for the input value x = [tex]-\frac{8}{3}[/tex], output value of the function will be f(x) = -3.

Learn more,

https://brainly.com/question/12777739

A person invests 5000 dollars in a bank. The bank pays 5.25% interest compounded semi-annually. To the nearest tenth of a year, how long must the person leave the money in the bank until it reaches 10200 dollars?

Answers

Answer:13.8

Step-by-step explanation:

Whats 5^2 X 8^2

When your teacher falls asleep in class

Answers

The answer to this is 1600

Answer:

25x64=1600

Step-by-step explanation:

5^2=25

8^2=64

pls brainliest

Please help don’t play around it’s important

Answers

Answer:

A

Step-by-step explanation:

Answer:

A is correct, desmos is a good graphing app to help with these types of questions

Step-by-step explanation:

please help i am literally so st00pid hehe
could someone plz answer #2

Answers

Answer:

AC and CD I guess

Step-by-step explanation:

Hope this helps

PLS HELP ME THIS IS THE ONLY THING LOWIRNG MY GRADE ILL GIVE BRAINLY
What is the slope?

A: 1/2

B: 2/4

C: 3/1

D: 2
pls help meeee

Answers

Answer:

I think is B or D

Step-by-step explanation:

PLEASE MARK ME AS BRAINLIEST

the answer to the question is b

Pls help me
What is the diagram?

Answers

Answer:

c/e = e/d

Step-by-step explanation:

These are similar triangles. When you flip the larger one clockwise to enable you to see which sides are corresponding, then you find that:

c corresponds to e'

a corresponds to b

e corresponds to d

Therefore, c/e in the original position = e'/d in the flipped position.

So c/e = e/d

Seven times the sum of a number and six subtracted from four times the number results in negative twenty

Answers

Answer:

-20.67

Step-by-step explanation:

Let the number be represented = x

Seven times the sum of a number and six subtracted from four times the number results in negative twenty

7 ×(x + 6) - 4 x x = -20

7(x + 6) - 4x = -20

7x + 42 - 4x = -20

7x - 4x = -20 - 42

3x = -62

x = -62/3

x = -20.67

The number is -20.67

hellpppppppppppppppp

Answers

Answer:

1.875

Step-by-step explanation:

Answer:

1.875

Step-by-step explanation:

1/8 is also equivalent to 0.125 (1 divided by 8) and multiply 0.125 by 15 gives you 1.875

1.2. Tim bought 128 sandbags to completely fill a cube-shaped sandbox. Each bag fills a cubic foot in the sandbox. What is the length, in feet, of one of the sides of the sandbox?
A. √128
B. 3√128
c. 128^2
D. 128^3

Answers

Answer:

b

Step-by-step explanation:

Answer:

I think the answer is c.

Step-by-step explanation:

hope this helps

help me plz i’ll give extra points

Answers

Answer:

B) mass and height

Answer:

B

Step-by-step explanation:

Gravitational potential energy depends on an object's weight and its height above the ground (GPE = weight x height).

Can somebody help????

Answers

Answer:

1: 0.80

2: 1.30

Step-by-step explanation:

Hope this helps

Answer:

0.80 and 1.30

Step-by-step explanation:

0.80, 1.05, 1.30, 1.55, 1.80, 2.05

... + 0.25 = 1.05

= 1.05 - 0.25

= 0.80

0.80 + 0.25 = 1.05

1.05 + 0.25 = 1.30

1.30 + 0.25 = 1.55

1.55 + 0.25 = 1.80

1.80 + 0.25 = 2.05

Other Questions

WILL GIVE BRAINLIEST FOR CORRECT ANSWERWhich issue was resolved by the U.S. Civil War?A. slaveryB. regional differencesC. povertyD. racism que es un ensayo y normas para realizarlo Terri weighed 95 lbs last month. This month she weighed 105 lbs. What is the percent of increase? Marianna draws a rectangle with a width of 2/5 inch and a length of 3/5 inch. What is the area of the rectangle What happens during asexual reproduction?no change in chromosome numbera change from diploid to haploida change from haploid to diploid According to Russell, why has philosophy not been very good at finding answers to these questions? He gives two answers, gives both and explains. The sum of 7 and Rita's score is 54 chapter 4 summary of to kill a mockingbird Please help i really need help on a b and c HELPWhich equation represents a line parallel to y = 3x - 4?1) y=-3x + 42) 6x-2y = 123) x + 3y = 94) y = 1/3x - 2 Pattipan squash are either white or yellow. In growing Pattipans, you notice that if you want to get yellow Pattipans at least one of the parents must be yellow. Which color is dominant?Explain. elabora mapa conceptual sobre la literatura clsica Grecia y Roma 1) How does Helen Kellers purpose for writing her memoir differ from that of the biographer who wrote about her life? *1 pointA. Helen tries to inform people about the facts of her life, but the biographer wants people to know about Helens personality.B. Helen tries to explain her childhood actions, while the biographer writes to tell people about Helens wild childhood.C. Helen wants to reflect on her experiences, while the biographer writes to inform people about events in Helen Kellers life.D. Helen wants to entertain people by describing her point of view, but the biographer wants to amaze people with facts. Please answer the connected attachment fully! Thanks! What is the measure of _Y, in degrees?yA. 116B. 32C. 640D. Cannot be determined Select all the correct answersWhich sentences use definition 3 of the word "beste?The small children took turns trying to baste the pilata, which was hanging from arouring cookinglarge satchesClaire returned to the oven every 15 minutes to baste the turkey and turn it so itwould become casoCooks normally use butter or engs to beste mest so it has a gazed, brown lookThe maids were ordered to baste the guilt to keep the layers in placeBetore satching the youn, Marie learned to baste the seams of a dress for a fittingResetNert Let f be the function defined by f(x)=x^3+x^2+x. Let g(x)=f^-1(x), where g(3)=1. What is the value of g'(3)? HELP THIS IS DUE BY 3:00!!Change the verb into its noun form. Be sure to type the complete word, not just the suffix. rely______ 2. Find the missing side lengthof the right triangle below BRAINLIEST PLEASE HELP ASAP NOW IMEDIATLY!!!!!!! ITS DUR RIGHT NOW!!!How do minerals impact our daily lives? How are minerals used? Give three examples.