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kupik [55]
3 years ago
13

7. Write the following expression in simplest form: -10 + 7a- 8a - 11 + 2a? + 6a

Mathematics
2 answers:
UkoKoshka [18]3 years ago
7 0

Answer:

2a+6a+7+8+10+11

Step-by-step explanation:

erica [24]3 years ago
6 0
Ummm what are the options
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What is the measure of angle E?<br> 10 points<br> B<br> 130°<br> С<br> E<br> F<br> G<br> H
nadezda [96]

Answer:

E

Step-by-step explanation:

Its because of Corresponding angles.

5 0
3 years ago
Please help, thanks.
tangare [24]

As the x value increases by 1, the y value increases by 4. If the x value skips from 4 to 25, it increaes by 21. The y value can be found by multiplying 21 * 4 and adding the previous y value, 7. 21 * 4 is 84 and 84 + 7 = B) 91

8 0
3 years ago
The original rectangle has a perimeter of 16
svet-max [94.6K]

12.4 / 6.2 = 2

so other side of enlarged rectangle = 1.8 x 2 = 3.6

Perimeter of enlarged rectangle = 2(3.6 + 12.4) = 32

Answer: 32 feet

------------------------

Another way to do:

12.4 / 6.2 = 2

SF = 2

The original rectangle has a perimeter of 16

Perimeter of the enlarged rectangle = 16 x 2 = 32

Answer: 32 feet

5 0
3 years ago
What is the are of ABC as shown in the accompanying diagram?
Andrews [41]

Answer:

هیرو فاینس تیفین nice profile pic

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Someone who actually knows what they doing please ‍♀️
mariarad [96]

Answer:

5/9 (F-32) = 25

Step-by-step explanation:

5/9 (F-32) = C

Multiply each side by 9/5

5/9 * 9/5 (F-32) =9/5 C

F -32 = 9/5 C

Add 32

F -32 +32 = 9/5 C +32

F = 9/5 C +32

We want 25 C to Fahrenheit

F = 9/5 *25 +32

F = 9*5 +32

F = 45+32

F = 77

5 0
3 years ago
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