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Paladinen [302]
3 years ago
13

All the following are equivalent to 2(2a + b ) +8, except ______.

Mathematics
1 answer:
Arlecino [84]3 years ago
6 0

Answer:

Except 4(a+b+2)

Step-by-step explanation:

It's 4a+4b+8 when expand

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ALL MY POINTS PLZ BE RIGHT
shepuryov [24]

Answer:

-xy^6 +2y -6

Step-by-step explanation:

(-6x^2 y^8+12xy^3-36xy^2)

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6xy^2

Divide each term by 6 in the numerator and denominator

(-6/6x^2 y^8+12/6xy^3-36/6xy^2)

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6/6xy^2

-x^2y^8 +2xy^3 -6xy^2

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xy^2

Divide each term by x in the numerator and denominator

-x^2/xy^8 +2x/xy^3 -6x/xy^2

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x/xy^2

-xy^8 +2y^3 -6y^2

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y^2

Divide each term by y^2 in the numerator and denominator

Remember when dividing, we subtract the exponents

-xy^8/y^2 +2y^3/y^2 -6y^2/y^2

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y^2 /y^2

-xy^6 +2y^1 -6

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1

-xy^6 +2y -6

7 0
3 years ago
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Help
Flauer [41]
A) Measure of Angle L is 67.5. Angle F & Angle L are alternate interior angles.

b) Measure of Angle E is 112.5, because we know that F and H are vertical angles, so therefore they’re congruent. We also know H and E are adjacent, so H + E = 180.

c) Angles E and K are alternate exterior angles. Measure of Angle K is 112.5.

d) Measure of Angle H is 67.5, because we know that Angle F, which is vertical to Angle H, is 67.5. Vertical angles are congruent.

e) Measure of Angle I is 112.5, because Angle I and Angle K are vertical angles.

f) They’re corresponding angles.
3 0
2 years ago
How to find the mean of a fraction
NeX [460]

Answer:

To find the average of a set of fractions,add all fractions, then divide the sum by the number of fractions as follows: Convert the integers and mixed numbers to improper fractions.

Step-by-step explanation:

4 0
4 years ago
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never [62]

Answer:

retna

Step-by-step explanation:

3 0
3 years ago
Which of the following are equivalent ratios?<br><br> 15 to 20<br> 6 to 8<br> 8 to 12<br> 9 to 12
I am Lyosha [343]
So yuo simplyfly

15:20=3:4

6:8=3:4

8:12=2:3

9:12=3:4

so your answer is not c
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3 years ago
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