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Liono4ka [1.6K]
3 years ago
9

2(r + 3) = pls help meh

Mathematics
1 answer:
Dmitry [639]3 years ago
4 0
Answer:2r+6 (Distribute)
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MNOP is similar to QRST with a scale factor of 5 : 4. MP = 85mm. What is the value of QT?
chubhunter [2.5K]
MNOP is similar to QRST with ratio of 5:4<span>. That means the MP:QT ratio would also be 5:4

The length of QT would be
</span>MP/QT = 5/4<span>
85mm/QT=5/4
85mm*4= 5*QT
5QT= 340
QT=68mm</span>
8 0
3 years ago
Divide and make sure to reduce to LOWEST terms:
Ksju [112]
Just put it in the calculator and divide 4 by 5 then do 3 by 5 and keep on
3 0
2 years ago
Please Help ASAP!
Mice21 [21]

Replace the range for f(x)

So...

0=4-2x

x=2

4=4-2x

x=0

8=4-2x

x=-2

Solve!

These are your domains!

6 0
3 years ago
2. Let's pretend I'd give you a penny today, two pennies
gizmo_the_mogwai [7]
Answer:
-f(n+1) = f(n) x 2
-on the 10th day you'd receive $512
-this function works by taking the output of the last input and multiplying it by 2 to find the new output.
-i'd rather take 40 days of this money scheme.

example of use:
f(10) = f(9) x 2
output of f(9) is 256 so f(10) = 256 x 2
7 0
2 years ago
What value of x makes this equation true?<br> 0.5x – 8= 0.2x + 7
postnew [5]
The value of x that will make this equation true is 50.

0.5 times 50=25 -8 = 17

0.2 times 50= 10 +7 = 17

Therefore, your answer is 50.
3 0
4 years ago
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