3 years ago

A triangle has the dimensions shown. The perimeter of

Mathematics

2 answers:

ddd [48]3 years ago

8 0

Answer:

Step-by-step explanation:

edg

exis [7]3 years ago

4 0

Answer:

A. linear expression

Step-by-step explanation:

Just got it right on the test.

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20n^2t / 5n^t what is the answer? and y?

Anastasy [175]

I hope this helps you

6 0

3 years ago

She has one board that is 2 m 3 cm long and another that is 2 m 98 cm long. How long are the two boards together in meters?

miss Akunina [59]

Answer:

5 meters and 1 cm

Step-by-step explanation:

well their are 100 cm in 1 meter

so add 2m and 3 cm to 2 m and 98 cm

to get 4 m and 101 cm what is 5 meters and 1 cm

4 0

3 years ago

Explain how to evaluate simplify and convert to radical form (x^3/8)^3/4

Vaselesa [24]

Answer:

$(x^\frac{3}{8})^\frac{3}{4} = \sqrt[32]{x^9}$

Step-by-step explanation:

Given

$(x^\frac{3}{8})^\frac{3}{4}$

Required

Convert to radical form

$(x^\frac{3}{8})^\frac{3}{4}$

Evaluate the exponents

$(x^\frac{3}{8})^\frac{3}{4} = x^\frac{3*3}{8*4}$

$(x^\frac{3}{8})^\frac{3}{4} = x^\frac{9}{32}$

Split the exponent

$(x^\frac{3}{8})^\frac{3}{4} = (x^9)^\frac{1}{32}$

Apply the following law of indices

$(x^a)^\frac{1}{b} = \sqrt[b]{x^a}$

So, we have:

$(x^\frac{3}{8})^\frac{3}{4} = \sqrt[32]{x^9}$

3 0

3 years ago

What is the slope of the line that passes through (3,-4) and (-2,6)

Phoenix [80]

Answer:

slope = -2

Step-by-step explanation:

Slope formula: $\frac{y2-y1}{x2-x1}$

Given points:

(3 -4) = (x1, y1)

(-2, 6) = (x2, y2)

To find the slope, input the given points into the slope formula:

$\frac{6-(-4)}{-2-3}$

Solve:

6 - (-4) = 6 + 4 = 10

-2 -3 = -5

Simplify:

$\frac{10}{-5}=\frac{2}{-1}=-2$

The slope is -2.

5 0

3 years ago

Factor completely, then place the answer in the proper location on the grid. 6x ^2 - 3x - 30

seraphim [82]

Factor out the GCF first
3(2x² - x - 10)
3(2x - 5)(x + 2)

3 0

3 years ago

Read 2 more answers