2 years ago

HELP PLEASE! ASAP ! These 2 questions !

Mathematics

1 answer:

Vlad1618 [11]2 years ago

3 0

Answer: 9 is true, 10 is false

Step-by-step explanation:

The key to these problems is to make sure the sequence of the letters is equal: 10 would be correct if they said DF ≅XZ

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HELP ME!!!!

Hunter-Best [27]

Answer:

D 8 pizzas

Step-by-step explanation:

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2 years ago

What is the arc length if Θ = 2 pi over 7 and the radius is 3 cm? A. 7 pi over 12

hodyreva [135]

Answer: Option 'C' is correct.

Step-by-step explanation:

Since we have given that

$\theta=\frac{2\pi}{7} \\\\r=3\ cm$

An arc is a part of total circumference of circle and length of that arc is the measurement of linear distance.

Since we know the formula for "Length of an arc " , we get

$L=r\times \theta\\\\L=\frac{2\pi}{7}\times 3\\\\L=\frac{6\pi}{7}$

Hence, Option 'C' is correct.

6 0

2 years ago

Read 2 more answers

P+q/2; use p=1, and q=-1

lana [24]

Answer:

Step-by-step explanation:

Plug p and q in

1+-1/2

0/2

If this helps please mark as brainliest

3 0

2 years ago

Read 2 more answers

A NASA spacecraft once landed on the surface of the asteroid named 433 Eros.This asteroid is near Earth and has an average orbit

Vinvika [58]

It would be 24,360 meters per second

6 0

3 years ago

Community Gym charges a $50 membership fee and a $60 monthly fee. Workout Gym charges a $180 membership fee and a $50 monthly fe

Vladimir79 [104]

Answer:

After 13 months the amount paid to both will be $830.

Step-by-step explanation:

60x13+50=830

50x13+180=830

4 0

2 years ago