2 years ago

If the perimeter of the triangle is 32 cm what is the length of each two sides? Write and solve equation

Mathematics

1 answer:

scZoUnD [109]2 years ago

3 0

Answer:

12 centimeters

Step-by-step explanation:

An isosceles triangle has two congruent sides which are legs(2 sides having same length )If x is length of each leg, then we ca write the equation like this

equation: x+x+8=32

combine like terms

2x +8 = 32

minus 8 from each side

2x=32-8

2x=24

divide both sides by 2

2x/2 = 24/2

x=12 centimeters

You might be interested in

Which situation CANNOT be represented by this equation?

aniked [119]

Answer:

Step-by-step explanation:

8 0

3 years ago

Please help with one of these

LekaFEV [45]

Number 10 is Answer: y=2.5/2x+3.5

Step-by-step explanation:

The 3.5 is the y intercept because it is when x is 0. The slope is just the change in y over the change in x

3 0

2 years ago

In the given figure, identify a pair of perpendicular lines.

irakobra [83]

The answer is m and n / c

5 0

2 years ago

Read 2 more answers

A cube has side length a. The side lengths are decreased to 20% of their original size. Write an expression in simplest form for

Tanya [424]

Here is the expression:
(0.8a)^3. Hope it help!

5 0

2 years ago

Simplify to a single power of 2: 2^4/ 2^3

Natali [406]

Step-by-step explanation:

This leads to another rule for exponents—the Power Rule for Exponents. To simplify a power of a power, you multiply the exponents, keeping the base the same. For example, (23)5 = 215. For any positive number x and integers a and b: (xa)b= xa· b.

Answer:

2^1

3 0

2 years ago