All categories

4 years ago

Ayudaaaaaaaaaaaaaaaaa

Mathematics

2 answers:

vazorg [7]4 years ago

3 0

Answer:

The answer is c

(-12,-9,3,6,15)

Anettt [7]4 years ago

3 0

The answer is c !!!!!!!

You might be interested in

Simplify this pleasee

DochEvi [55]

Answer:

48

Step-by-step explanation:

3(4)^2

48 is your answer 

5 0

3 years ago

Rational numbers that are not integers

gogolik [260]

A rational number that is not an integer can be expressed in decimal form with a non-zero digit after the decimal

7 0

3 years ago

Eddie drank 3/4

ch4aika [34]

Answer:

3/4 x 5 = 15/20

3/5 x 4 = 12/20

15/20 + 12/20 = 27/20

Hope this helps!

6 0

3 years ago

For what value of a does (1/9)a+1 =81a+1 272-a?

AlexFokin [52]

Answer:

-4

Step-by-step explanation:

$\left( \dfrac{1}{9}\right)^{a+1}= 81^{a+1}\cdot 27^{2-a}\\\\\\(3^{-2})^{a+1}=(3^4)^{a+1}\cdot (3^3)^{2-a} \\\\\\3^{-2a-2}=3^{4a+4}\cdot 3^{6-3a} \\\\\\3^{-2a-2}=3^{a+10} \\\\\\-2a-2=a+10 \\\\\\-3a=12 \\\\\\a=-4$

Hope this helps!

8 0

3 years ago

A vertical pole 32 feet tall stands on a hillside that makes an angle of 17° with the horizontal line. Determine the approximate

kompoz [17]

Answer:

The 72 feet is measured on the slope, not out from the pole horizontally. I get

top of pole is at

40 + 72 sin17°

downhill point is

72 cos 17°

from point beneath the pole

cable^2 = (40+72 sin17°)^2 + (72 cos 17°)^2

5 0

3 years ago

Read 2 more answers