Ask question

Ask question

All categories

Natasha_Volkova [10]

3 years ago

11

The distance a car travels can be found using the formula d = r • t, where d is the distance, r is the rate of speed, and t is t

ime. How many miles does the car travel, if it drives at a speed of 70 miles per hour for 1/2 hour?

1 answer:

Irina18 [472]3 years ago

7 0

35 miles is the answer

You might be interested in

What is the Standard Deviation of the following set of data?

Whitepunk [10]

Answer:

34

Step-by-step explanation:

34 because i beleive so

5 0

3 years ago

Ravi bought a desk on sale for $544. This price was 15% less than the original price. What was the original price?

mart [117]

The original price is $625.60. Hope this helps !!

8 0

3 years ago

Read 2 more answers

What are the sine cosine and tangent of theta=7pi/4 radians

FrozenT [24]

Answer:

see explanation

Step-by-step explanation:

$\frac{7\pi }{4}$ is in the fourth quadrant

Where sin and tan are < 0 , cos > 0

The related acute angle is 2π - $\frac{7\pi }{4}$ = $\frac{\pi }{4}$

Hence

sin([ $\frac{7\pi }{4}$ ) = - sin( $\frac{\pi }{4}$ ) = - $\frac{1}{\sqrt{2} }$ = - $\frac{\sqrt{2} }{2}$

cos( $\frac{7\pi }{4}$ ) = cos( $\frac{\pi }{4}$ ) = $\frac{\sqrt{2} }{2}$

tan( $\frac{7\pi }{4}$ = - tan( $\frac{\pi }{4}$ = - 1

6 0

3 years ago

Read 2 more answers

ale4655 [162]

592,722 is the correct answer

3 0

3 years ago

Read 2 more answers

Which vectors represent the reflection of the vector <3, -7> across the x-axis? A. [3/7} B. [-3/7] C. <-3, 7> D. &lt

Alexandra [31]

Answer:

D) < 3, 7)>

Step-by-step explanation:

<u><em>Explanation</em></u>:-

Given that the vector < 3 , -7 >

Given the vector reflection across the x-axis

(x,y) → (x , -y)

The vector < 3,-7> →< 3, -(-7)>

< 3,-7> →< 3, 7)>

3 0

3 years ago

Read 2 more answers