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3 years ago

What number divided by 4 is 1/5 of 100

Mathematics

2 answers:

Marysya12 [62]3 years ago

6 0

Answer:

Step-by-step explanation:

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Archy [21]3 years ago

5 0

The answer is 80 I hope it helps

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What 3 digits are in the units period 4,083,817

Dmitry_Shevchenko [17]

So the answers 3,000 cause it said period i mean unit period

6 0

3 years ago

Read 2 more answers

3-18 even problems algebra 1 math

Tresset [83]

The answers for problems 13-18 are -9, 8, -2, 5, -2, and 15 after equating the same functions.

<h3>What is a function?</h3>

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

It is given that:

From problems 13 - 18, some functions are shown,

13) h(x) = -7x, h(x) = 63

Equate both the function:

-7x = 63

x = -9

14) t(x) = 3x, t(x) = 24

Equate both the function:

3x = 24

x = 8

15) m(x) = 4x + 15, m(x) = 7

4x + 15 = 7

4x = -8

x = -2

16) 6x - 12 = 18

x = 5

17) 1/2 x - 3 = -4

1/2 x = -1

x = -2

18) j(x) = -4/5 x + 7, j(x) = -5

-4/5 x + 7 = -5

-4/5 x = -12

x = 15

Thus, the answers for problems 13-18 are -9, 8, -2, 5, -2, and 15 after equating the same functions.

Learn more about the function here:

brainly.com/question/5245372

#SPJ1

7 0

1 year ago

Model rocket is launched from a raised platform at a speed of 176 feet per second. Its height in feet is given by h(t)=-16t^2+17

Marat540 [252]

The first step is to find the vertex. You do this by using the formula $\frac{-b}{2a}$ .

Plug in b and a into the equation: $\frac{-176}{2(-16)}$

You get $5.5$ 

So, it takes 5.5 seconds to get to 504 feet

8 0

3 years ago

Read 2 more answers

Which of the following examples demonstrates heat transfer through radiation?

lbvjy [14]

D
The sun heating up a pool.

3 0

3 years ago

Suppose A and B are square matrices of the same size. Which of the following are necessarily true?

kiruha [24]

Answer:

c. (A + B)^2-A^2 + 2AB + B^2

Step-by-step explanation:

Given that:

(A-B)^2 = A^2 - 2AB + B^2

If and only if AB = BA

Then;

(A-B)^2 = (A -B ) (A - B)

(A-B)^2 = A^2 - AB-BA + B^2 (FALSE)

(AB)^2=A^2B^2

on true if any only if AB =BA

(AB)^2= (AB) (AB)

(A+ B)^2 = A^2 + 2AB + B^2

(A+ B)^2 = (A + B) (A+B)

(A+ B)² = A × A + A × B + B × A + B × B

(A+ B)^2 = A^2 + A*B + B*A + B^2

This is true

5 0

3 years ago