3 years ago

What is the value of the variable that makes the statement true?

Mathematics

1 answer:

Vsevolod [243]3 years ago

8 0

A - 7 + 3 = 0
a -4 = 0
a = 4

Answer is C

You might be interested in

Which one of these are a square number a)4x10^5 b)9x10^4 c)4x10^3 d)9x10^3

oksian1 [2.3K]

Answer:

The answer is b I believe

Step-by-step explanation:

4 0

3 years ago

Whats 4x^(3)-12x^(2)-16x factored? pls explain too! i give brainliest

hram777 [196]

Answer:

4x(x-4)(x+1)

Step-by-step explanation:

Please see the picture.

6 0

3 years ago

Helppppppp pleaseeeeeeee

Levart [38]

Answer:

b. 9h

Step-by-step explanation:

Volume of the cube = a*a*a

Volume of the cube = 3*3*h = 9h

But in reality for cube it should be 3*3*3= 27, because of the all edges of a cube are equal.

8 0

3 years ago

What is the constant of proportionality in the equation y = 2.5x?

Oksi-84 [34.3K]

Answer:

k = 2.5

Step-by-step explanation:

The standard form of a proportional equation is

y = kx ← k is the constant of proportion

y = 2.5x ← is in this form

with k = 2.5

3 0

4 years ago

Joanna has 20 pieces of candy. she decides then between her X friends. How many pieces does each friend get?

OLga [1]

Answer: 20/x

Step-by-step explanation:

7 0

3 years ago