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3 years ago

The side lengths of different triangles are shown. Plug them into the Pythagorean Theorem to see if they

Mathematics

1 answer:

sweet [91]3 years ago

5 0

Answer:

a and d are right angles. b and c are not

Step-by-step explanation:

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NEED HELP ASAP!!!

patriot [66]

1.-7/4
2.1/7
3.-5/3
4.1/2
5.neither a parallelogram nor a trapezoid
6.neither pair of opposite sides is parallel

hope this help any one who need the answer <span />

8 0

3 years ago

Find the length of arc RQ. Use 3.14

Helen [10]

Answer:

The length of arc PQ is 8.1 inches.

Step-by-step explanation:

First, you have to find the angle of POQ. Given that total angles in a circle is 360°, so you have to subtract to get ∠POQ :

$73 + 150 + 65 + ∠POQ = 360$

$288 + ∠POQ = 360$

$∠POQ = 360 - 288 = 72$

Next, you have to apply length of arc formula, Arc = θ/360×2×π×r where θ represents the angle of arc and r is the radius of circle :

$arc = \frac{θ}{360} \times 2 \times \pi \times r$

$let \: θ = 72,\pi = 3.14,r = 6.48$

$arc = \frac{72}{360} \times 2 \times 3.14 \times 6.48$

$arc = 8.1 \: inches \: (near.tenth)$

7 0

3 years ago

What is the answer to question 17

Nikolay [14]

Answer:

It is 1/1536

Step-by-step explanation:

You divide 1/512 by three since it is a cube.

6 0

3 years ago

How can i get the answer to 5 X 70 = 5 X ____ tens = ____ tens = _____

Maru [420]

Multiple 5x70 to get 350. Which makes the equation 350=5x and then you have to divide both sides by 5 to get x by itself. so 5x/5 and 350/5 makes x=70

3 0

2 years ago

A bag of M&Ms have eight red 10 brown and six green what color are in the ratio of 5:3

son4ous [18]

Answer:

BROWN & GREEN

Step-by-step explanation

6 : 8 : 10

divide above ratio by 2

3 : 4 : 5

green : red : brown

3 : 5

green : brown

8 0

3 years ago

Read 2 more answers