Ask question

Ask question

All categories

MariettaO [177]

3 years ago

9

A pair of hikers, 18 miles apart, begin at the same time to hike toward each other. If one walks at a rate that is 1 mph faster

than the other , and if they meet 2 hours later , how fast is each one walking?

1 answer:

dsp733 years ago

3 0

Answer:

The chart below shows Mrs. Thompson's grocery bill. What is the average amount Mrs. Thompson spent on groceries?

A. $58

B. $68

C. $78

D. $340

You might be interested in

Can someone do #4 and #5

Hitman42 [59]

Answer:

First, find two points on the graph:

(x₁, y₁) = (0, 2)
(x₂, y₂) = (2, 8)

Slope = $\frac{y_{2}-y_{1} }{x_{2}-x_{1}} = \frac{8-2}{2-0} =\frac{6}{2}=3$

16 + (-3) = 16 - 3 = 13

8 0

3 years ago

I will mark brainliest if correct please answer fast I will give 10 points to the first person to answer

slavikrds [6]

Answer:

3696

Step-by-step explanation:

hope this helps

3 0

4 years ago

What is the distance between point C and point D?

e-lub [12.9K]

Answer:

B. 13 units

Step-by-step explanation:

let

(x1 , y1) = (-4 , -6)

(x2 , y2) = (1 , 6)

distance between CD = root (x2 - x1)^3 + (y2 - y1)

= root {1 - ( -4)}^2 + {6 - ( -6)}^2

= root {1 +4}^2 + {6+6}^2

= root 5^2 + 12^2

= root 25 + 144

= root 169

= 13 units ans

6 0

3 years ago

Read 2 more answers

Tell whether the ordered pair is a solution to the equation please show how you solve it.

Orlov [11]

Answer:

The ordered pair is not a solution as both sides of the equation do not equal each other.

Step-by-step explanation:

(3,2); x + 6y = 13

(3) + 6(2) = 13

3 + 12 = 13

15 = 13

3 0

2 years ago

A sector with a central angle measure of 200 degrees has a radius of 9cm

Helen [10]

Answer:

B) $45\pi cm^{2}$

Step-by-step explanation:

$A=\frac{\pi r^{2}(central. Angle) }{360} =\frac{\pi (9)^{2}(200) }{360} =\frac{\pi (81)(200)}{360}=45\pi cm^{2}$

Hope this helps

3 0

2 years ago