All categories

3 years ago

PLEASE HELP ME ASAP!!!

Mathematics

1 answer:

blsea [12.9K]3 years ago

6 0

Answer:

Step-by-step explanation:

When equal bases are multiplied, the powers add.

The bases of both expressions is x.

The powers are 5 and 7.

The answer is x^(5 + 7) = x^(12)

You might be interested in

Can some1 pls answer this pls pls

Marianna [84]

Answer:

Step-by-step explanation:

7 0

3 years ago

I dont know what the answer is help please?

Brrunno [24]

Answer:

its A

Step-by-step explanation:

5 0

3 years ago

If f(x)=3x + 6 then what is the inverse of f(x)

kakasveta [241]

Inverse all of the signs it will be (x-6)/3

3 0

2 years ago

Relate the value of the numbers 1 in 115,093,628

MAXImum [283]

100,000,000 is 100 million

10,000,000 is 10 milllion

8 0

3 years ago

A metal conduit will be used as a pathway for wiring through a concrete block. The conduit is a 5 foot long rod with an outer di

kolbaska11 [484]

Answer: 586.59 cubic centimeters .

Step-by-step explanation:

As per given . we have

Inner diameter = 1.8 inches

⇒Inner radius :r = 0.9 in. (radius is half of diameter)

= 0.9 x (2.54) = 2.286 cm [∵ 1 in . = 2.54 cm]

Outer diameter = 2 inches

⇒Outer radius : R = 1 inch = 2.54 cm

Height : h = 5 feet = 5 x(30.48) = 152.4 cm [∵ 1 foot = 30.48 cm]

The formula to find the volume of a hollow cylinder :

$V=\pi(R^2-r^2)h$ , where R= outer radius , r= inner radius and h= height.

Now , the volume of metal in the conduit :

$V=(3.14)(( 2.54)^2-(2.286)^2)(152.4)$

$V=(3.14)(6.4516-5.225796)(152.4)$

$V=(3.14)(1.225804)(152.4)$

$V=586.591342944\approx586.59\ cm^3$

Hence, the volume of metal in the conduit is 586.59 cubic centimeters .

5 0

3 years ago