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nlexa [21]
3 years ago
14

Seth runs 420 meters in 1 minute. what is his speed in mph?​

Mathematics
1 answer:
Leona [35]3 years ago
5 0
The answer to your question is 15.6
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Use the information in the diagram to find the length of segment AD. Round your answer to the nearest hundredth.
Lana71 [14]

Based on the lengths of the given triangles and the length of segment BD, the length of segment AD is 22.20.

<h3>What is the length of segment AD?</h3>

The triangle ABC is a right angled triangle with segment AB being the hypothenuse.

We can therefore find this length using the Pythagoras Rule:

Hypothenuse ² = a² + b²

Hypothenuse ² = 28.6² + 23.2²

Hypothenuse ² = 1,356.20

Hypothenuse = √1,356.20

= 36.83

Length of AD:
= AB - BD

= 36.83 - 14.60

= 22.2

Find out more on the Pythagorean theorem at brainly.com/question/343682.

#SPJ1

7 0
2 years ago
Determine if the equation has no solution,one solution, or infinite many solution.
Vladimir [108]

Answer:

Step-by-step explanation:

-2(11-12)=-4(1-6x)​ becomes -2(-1) = -4(1 - 6x)

Next, we divide both sides by -2, obtaining -1 = 2(1 - 6x), and then

                                                                        -1 = 2 -12x, or

                                                                         -3 = -12x

Simplifying this result, we get 1 = 4x, or x = 1/4

We conclude that -2(11-12)=-4(1-6x)​ has ONE solution, which is x = 1/4

3 0
2 years ago
Which equation demonstrates the distributive property?
PIT_PIT [208]
B because distributive property goes like this:
a(b+c)
a(b)+a(c)
That's just an example though
4 0
3 years ago
Read 2 more answers
You know how yo make 7 different types of cookies.you have time to make any 5 of them how many different combinations of cookies
umka21 [38]
I think it would be 35 combinations but I may be wrong
4 0
2 years ago
This is due tm please help​
Mumz [18]

Answer:

25. No slope

Step-by-step explanation:

25. Y2 - Y1 / X2 - X1

= -8 - (-3) / 9 - 9

= -5 / 0

= no slope; straight line

Use this formula (Y2 - Y1 / X2 - X1) for each ques.

8 0
3 years ago
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