3 years ago

2+2x2^a x b */7 help me.

Mathematics

1 answer:

devlian [24]3 years ago

4 0

Answer:

2+2x2^a x b*7

4x7 x 2a x b

28x 2a x b

2(a x b) x 28

56 x a x b

=56ab

2+2x2^a x b*7

4x7 x 2^a x b

28x a x a x b

2 x b x 28

56 x b

=56b

You might be interested in

Find the unknown <br>4×?× 8=64

iVinArrow [24]

2 is the correct answer....gitty up

7 0

3 years ago

Read 2 more answers

I will mark you the brainiest for the correct answer, please be correct, Have a good day and take care, thanks. ( VIEW THE IMAGE

makkiz [27]

Mistake in Line 2 : Was in the determining the values for a ,b,c

Mistake in Line 4 : Not taking the square roots of both sides.

Step-by-step explanation:

${a}^{2} + {b}^{2} = {c}^{2}$

First Mistake : Line 2

$a = x \\ b = 6 \\ c = 10$

Second Mistake : Line 4

$136 = {x}^{2} \\ not \\ 136 = x$

Correct Solution :

${x}^{2} + {6}^{2} = {10}^{2} \\ {x}^{2} = {10}^{2} - {6}^{2} \\ {x}^{2} = 100 - 36 \\$

${x}^{2} = 64 \\ \sqrt{ {x}^{2} } = \sqrt{64} \\ x = 6$

3 0

2 years ago

What is 5/3 in a number line?

vlada-n [284]

C because it's on the next one

3 0

2 years ago

A parallelogram has an area of 216.24 cm2 and a height of 15.9 cm. How long is the base of the parallelogram

sesenic [268]

The base would be 13.6 cm long, if you divide the area by the height you will get the base.

3 0

2 years ago

Read 2 more answers

The roof of a house is the shape of an isosceles right triangles as shown in the diagram below. What is the height of the roof ,

matrenka [14]

What diagram? Where's the diagram?

6 0

3 years ago

Read 2 more answers