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3 years ago

Please do thiiissss ASAPPPPP

Mathematics

2 answers:

mixer [17]3 years ago

7 0

Answer:

1. k>−6

2. h≤−20

Step-by-step explanation:

1st picture is number, 2nd picture is number 2

Valentin [98]3 years ago

3 0

1. k>−6

2. h≤−20

is the correct answer

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The point (-3, 2) is translated 2 units to the left and 7 units up. what are the new coordinates

shtirl [24]

Answer:

(-5, 9)

Step-by-step explanation:

(-3-2, 2+7)= (-5,9)

5 0

3 years ago

Explain why if a runner completes a 6.26.2-mi race in 3434 min, then he must have been running at exactly 1010 mi/hr at least

iren [92.7K]

Answer:

All speed from 0 mi/h and 11 mi/h were reached because the initial and final speed was 0 mi/h the speed of 10 mi/hr was reached at least twice in the race.

Step-by-step explanation:

Given,

Total distance covered = 6.2 miles,

Time taken = 34 minutes = $\frac{34}{60}$ hours

( 1 hour = 60 minutes )

Since,

$Speed = \frac{Distance}{Time}$

Thus, the speed of the runner = $\frac{6.2}{\frac{34}{60}}$

$=\frac{6.2\times 60}{34}$

$=\frac{372}{34}$

= 10.9411764706

≈ 11 miles per hour

Thus, the average speed of the runner is 11 miles per hour ( approx )

By MVT,

The speed was exactly 10 mi/hr at least twice in the race.

By intermediate value theorem,

All speed from 0 mi/h and 11 mi/h were reached because the initial and final speed was 0 mi/h the speed of 10 mi/hr was reached at least twice in the race.

4 0

3 years ago

What is the equation of the parabola in vertex form x^2+6x-y+3=0?

Igoryamba

Subtract 6x from both sides, then square root, and have parabola.

5 0

4 years ago

Read 2 more answers

HOLY CHICKIE NUGGIES WHAT IS THIS?!?!? I AM CONFUSION??

balu736 [363]

Answer:

Ok!