3 years ago

HELP ME PLEASE I'M CRYING! PLEASE!

Mathematics

1 answer:

inna [77]3 years ago

6 0

Answer:

1. 15*4= 60cm^2

2. 3.14*2*10.5 = 65.94‬= 66cm

3. r=C /2π r=4cm

Step-by-step explanation:

You might be interested in

Find the GCF for the list.

____ [38]

Answer:

14a⁴b

Step-by-step explanation:

Factors of 28a⁴b⁸c7:

2²×7×a⁴×b⁸×c⁷

Factors of 98a⁵b:

2×7²×a⁵×b

For GCF collect the common factors:

2×7×a⁴×b

GCF = 14a⁴b

4 0

3 years ago

Your friend buys a skateboard that is on sale for one third off the original price. Your friend spent $36 than the original pric

White raven [17]

Answer:

original price of skateboard = $54

Step-by-step explanation:

Let the original price of the skateboard be x

selling price = one third off the original price = $36

x - (1/3x) = 36

$\frac{x}{1} - \frac{x}{3} = \frac{3x-x}{3} = \frac{2x}{3}$

$\frac{2x}{3} = 36\\2x = 108\\x = \frac{108}{2} = 54$

∴ x = 54

5 0

3 years ago

Divide 48 in the ratio of 2 : 4

dimaraw [331]

The correct answer is 8

7 0

3 years ago

Simplify the following boolean expression (A+B) (A+B)

vichka [17]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

$(A + B)(A + B) =$

${A}^{2} + 2AB + {B}^{2}$

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

6 0

2 years ago

What is the area of this trapezoid?

son4ous [18]

Its C)126in I think because top base is 16, bottom base is 12 and the height is 9.

5 0

3 years ago