3 years ago

PLEASE I WILL GIVE BRAINLIEST..................don't do it A

Mathematics

1 answer:

Ivahew [28]3 years ago

5 0

Step-by-step explanation:

b.3n/2 = 7/2

6n = 14

n = 2 1/3

c.-x/2 + 6 = -13/4

-x/2 = -37/4

-4x = -74

x = 18 1/2

d.3x/10 = 2/5

15x = 20

x = 1 1/3

e.x/10 = -20/3

3x = -200

x = -66 2/3

f.269x/56 = 10

269x = 560

x = 2 22/269

You might be interested in

What is the completely factored form of x4 + 8x2 – 9?

weqwewe [10]

Answer:

Hope that the payment picture will help you.Please mark me brilliant

5 0

2 years ago

OLZ HELP ILL MARK AS BRAINLEST

zhuklara [117]

Answer:

Step-by-step explanation:

Sam published his first book, a collection of poetry, at the age of 16.

3 0

2 years ago

8.5 is 50% of what number

zaharov [31]

The answer is going to be 17%. hope that helped

8 0

3 years ago

MODELING WITH MATHEMATICS The fire escape forms a right triangle, as shown. Use the Pythagorean Theorem to approximate the dista

anastassius [24]

Answer:

$x = 14.13ft$

Step-by-step explanation:

Given

See attachment for illustration

Required

Find x

To do this, we apply Pythagoras theorem.

From the attachment, the length of the hypotenuse is 16.7ft

While the length of the opposite/adjacent is 8.9ft

Length x is calculated using:

$16.7^2 = 8.9^2 + x^2$

$x^2 = 16.7^2 - 8.9^2$

$x^2 = 199.68$

Take square roots

$x = \sqrt{199.68$

$x = 14.13ft$

5 0

3 years ago

Solve (-8) to the second power

labwork [276]

Answer:

Step-by-step explanation:

8 times 8 is 64, but it is the opposite of positive is negative

3 0

3 years ago

Read 2 more answers