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3 years ago

What is the scale factor?

Mathematics

1 answer:

fgiga [73]3 years ago

5 0

Answer:

Step-by-step explanation:

Basically you don't need to find x to know the scale factor ,

but I did.So you see that multiple 3 by 2 you will get 6

(MN) and the same will happen with 5.5 and NO (which is 11 btw).

so you can write 2:1

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Victor picked 18 peaches. Rita picked p times as many peaches as Victor. Choose the expression that shows how many peaches Rita

yawa3891 [41]

Answer:

Step-by-step explanation:

6 0

3 years ago

What is the value of q?

skad [1K]

Answer:

Step-by-step explanation:

ΔSQR and ΔTSR are similar. Therefore the sides are in proportion:

$\dfrac{SR}{QR}=\dfrac{TR}{SR}$

We have:

SR = q

QR = 10 + 4 = 14

TR = 4

Substitute:

$\dfrac{q}{14}=\dfrac{4}{q}$ <em>cross multiply</em>

$(q)(q)=(14)(4)\\\\q^2=56\to q=\sqrt{56}\\\\q=\sqrt{4\cdot14}\\\\q=\sqrt4\cdot\sqrt{14}\\\\q=2\sqrt{14}$

6 0

3 years ago

1 options:

UkoKoshka [18]

Answer:

-3x is the answer I'm pretty sure I think

4 0

3 years ago

Read 2 more answers

-5x+y=-3

serg [7]

(3)(-5x+y=-3)
(5)(3x-8y=24)

-15x+3y=-9
15x-40y=120

3y=-9
-40y=120

-37y=111
Divide both sides by -37

y=-3

To solve for x. Choose one equation from the given and plug what you get in Y.

I'll choose, -5x+y=-3
So, -5x+(-3)=-3
-5x=0
Divide both sides by -5
x=0/-5

Hope, this helps.

5 0

3 years ago

Please help me I will give brainliest

Rus_ich [418]

Answer:

60 milligrams

Step-by-step explanation:

just cross multiply! percentages are just fractions of 100. so you can say that $\frac{45}{x} =\frac{75}{100}$

multiple 75 by x and 45 by 100 and you get

4500=75x

divide both sides by 75 and you get 60

7 0

3 years ago