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tatuchka [14]
3 years ago
13

What is the product -9x(5x-2x)

Mathematics
2 answers:
Vikki [24]3 years ago
7 0
-45x+18x=
-27
Hope this helps:)
serg [7]3 years ago
6 0

Answer:

−27x2

Step-by-step explanation:

It's -27x to the second power so the small 2 at the end

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Jen’s goal is to run a total of 22 miles in five days. The table below shows her log for the number of miles she ran on Monday,
Ronch [10]

Answer: 5.875 miles run on Friday to reach her goal by Jen

Step-by-step explanation:

Since we have given that

Part of distance covered on Monday by Jen is given by

4\frac{3}{4}=\frac{19}{4}

Part of distance covered on Tuesday by Jen is given by

5\frac{1}{8}\\\\=\frac{41}{8}

Part of distance covered on Wednesday by Jen is given by

0

Part of distance covered on Thursday by Jen is given by

6\frac{1}{4}\\\\=\frac{25}{4}

Total part of distance covered in these four days by Jen is given by

\frac{19}{4}+\frac{41}{8}+0+\frac{25}{4}\\\\=\frac{38+41+0+50}{8}\\\\=\frac{129}{8}=16.125\ miles

Remaining part of distance will be covered on Friday to reach her goal which is given by

22-16.125=5.875\ miles

Hence, 5.875 miles run on Friday to reach her goal by Jen.


5 0
3 years ago
Read 2 more answers
How do you read A' and what does it mean?<br><br>​
Arisa [49]

Answer:

Well, in math..

for example, There is triangle ABC, and ur translating it 3 units to the right on a grid...

The new triangle will be called A'B'C' cause its a new one... and to differenciate from the two, to not get mixed up, between them

Stepby-step explanation:

Hope I helped...

Brainliest, please??? Hee Hee

3 0
3 years ago
Triangle TRI has a base of m centimeters and a height of n centimeters. Rectangle RECT has a length of n centimeters and a width
hram777 [196]
The area of the triangle is 
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A= n x m  in cm²
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7 0
3 years ago
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Sarah solved a quadratic equation. Her work is shown below, with Step 1 missing.
malfutka [58]

she Could have wriiten  2(9+1)^2+6+134  did that help!!!!!!!!!??????????

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7 0
2 years ago
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Does anyone know this?
marta [7]
4 square roots  80^ x
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3 years ago
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