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3 years ago

Pls help. .............

Mathematics

2 answers:

Llana [10]3 years ago

8 0

(4, 2.5) is the coordinate location of the variable Q :D

tatiyna3 years ago

6 0

Answer:

(4,2.5)

Step-by-step explanation:

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Please help me I’m trying to pass

Ksju [112]

Answer:

This violates community guidelines. You can't ask questions from a live test/quiz.

Step-by-step explanation:

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3 years ago

Sonya made a graph showing the first ten minutes of her drive to the movies.

Agata [3.3K]

Answer:

Step-by-step explanation:

A. because the first point shows her acceleration and you can see her speed increasing when she hits the second point, so we can say that see accelerated up the ramp and after it hits the third point her speed becomes constant all the way when she reached the highway

4 0

3 years ago

Read 2 more answers

I need help with #39-42, please explain.

shusha [124]

For question 39 & 40, we need to use the below equation to complete the sentence

$l=m\sqrt{n}$

Question 39:

When ' n ' increase, the $\sqrt{n}$ will also increase and that multiplied with constant ' m ', the l will also increase.

Solution for question 39:

As $n$ increases and $m$ stays constant , $l$ increases

-------

Question 40:

Solving the equation for m, we get

$l = m\sqrt{n} \\ \\ m=\frac{l}{\sqrt{n}}$

When ' l ' increases, the numerator increase, the denominator stays constant because 'n' stays constant, for this condition, the fraction increases.

Solution for question 40:

As $l$ increase and $n$ stays constant, $m$ increases

------

For question 41 & 42, we need to use the below equation to complete the sentence

$r=s^2/t^2$

Question 41:

When $s$ is triped, the equation will be...

$r=(3s)^2/t^2=\frac{3^{2}s^{2}}{t^2} =9s^2/t^2$

Solution for question 41:

If $s$ is tripled and $t$ stays constant, $r$ is multiplied by 9

--------

Question 42:

When t is doubled, the equation will be...

$r=s^2/(2t)^2=\frac{s^2}{2^2 \cdot t^2}=\frac{s^2}{4t^2}\\ \\ r=0.25s^2/t^2 \; \; (or) \; \; \frac{1}{4} \cdot \frac{s^2}{t^2}$

Solution for 42:

If $t$ doubled and $s$ stays constant, $r$ is multiplied by 1/4 or 0.25

3 0

3 years ago

Mrs Ruiz needs to put 0.25 oz of water into each cup for a science experiment. How many cups can she fill with a 24 oz bottle of

balu736 [363]

She can fill 96 cups because you divide 24 by .25

3 0

3 years ago

Read 2 more answers

What is the area, in square centimeters, of the figure shown?

lisabon 2012 [21]

For this one, instead of breaking it down into 3 shapes we can simply subtract the missing square area from the total enclosing area...

15*8-4*4

120-16

104 cm^2

4 0

4 years ago

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Pls help. ............. ​

Pls help. .............