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3 years ago

7

Sam's track coach stands at the center of a circular track timing Sam's run. Which graph shows Sam's relative distance from the

coach compared to time?

1 answer:

timofeeve [1]3 years ago

4 0

It shows the distance between him and the coach getting the “motion” of his running time. It’s like the circle with the line in the middle...

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PLEASE HELP! ITS DUE SOON!!!! I DONT GET THIS!!

o-na [289]

Answer:

d. 50°

Step-by-step explanation:

Since you know one angle and its opposite side, use the law of sines.

sin 36°/11.9 = sin D/15.6

sin D = 15.6 × sin 36° / 11.9

sin D = =0.7705

D = sin^-1 0.7705

D = 50.4°

8 0

2 years ago

Find the slope of the line that passes through the two given points. (−5,4) and (1,6)

OLga [1]

slope is 1/3

Explanation: $\text{The given points: (-5,4) and (1, 6)}$

We apply the slope formula:

$slope=m\text{ = }\frac{y_2-y_1}{x_2-x_1}$ $\begin{gathered} x_1=-5,y_1=4,x_2=1,y_2\text{ = }6 \\ m\text{ = }\frac{6\text{ - 4}}{1\text{ - (-5)}} \\ m\text{ }=\text{ }\frac{2}{1+5} \\ \end{gathered}$ $\begin{gathered} m\text{ = 2/6} \\ m\text{ = 1/3} \\ \\ \text{Hence, slope is 1/3} \end{gathered}$

5 0

11 months ago

Write each prime factorization using exponents.<br> 1. 2×2×2×7<br> 2. 2×3×3<br> 3. 7×7×7×7

frez [133]

1). 2³ x 7
2). 2 x 3²
3). 7⁴

4 0

3 years ago

One state lottery game has contestants select 5 different numbers from 1 to 45. The prize if all numbers are matched is 2 millio

Eduardwww [97]

Huhhhh dnbddnndnjsjsjjdjddjdrjrj

8 0

3 years ago

a middle school had 600 students and 34% of them are in the 8th grade one fourth walk to school how many walk to school

Delvig [45]

Answer:

Step-by-step explanation:

basic facts:

34% is the same as 34/100

the word 'of' in maths also means multiply

34% of 600 is the same as 34/100 * 600, which is 204

a quarter of 204 is the same as 1/4*204, which is 51

hopefully this helps!!

4 0

3 years ago