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4 years ago

PLEASE HELP!!!!!! MATH ASAP!!

Mathematics

1 answer:

umka2103 [35]4 years ago

7 0

Answer:

Step-by-step explanation:

The asnwer is B

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Simplify these expressions: 12x - 3x

kkurt [141]

Answer:

12x-3x

= 9x

Step-by-step explanation:

Hope it is helpful....

4 0

3 years ago

Help asappp pleaseeee

PilotLPTM [1.2K]

Answer:

117 degrees

Step-by-step explanation:

Two vertical angles will always equal each other.

So, set up an equation where angle A and angle B equal each other to solve for x:

5x - 3 = 4x + 21

5x = 4x + 24

x = 24

Plug in 24 for x in the expression represent angle A:

5(24) - 3

120 - 3

117

7 0

3 years ago

1. The length of a ribbon is 5/6 meter. Shayla needs pieces measuring 1/5 meter for an art project. What is the Greatest number

Strike441 [17]

Answers:

Part 1: 5

Part 2: 4/6 m

Part 3: $5 \frac{1}{6}$

Part 4: 5

Part 5: 4/6 m

Step By Step Explanation:

math

3 0

3 years ago

What is the anserw to round to the nerst hunder with 872

katrin2010 [14]

900. You round up, because it is above 850. :-)

5 0

3 years ago

Find the diffrence (7x2 + x + 9) - (3x2 + 4x - 5)

mars1129 [50]

(7x2+x+9)-(3x2+4x-5)

4x2-3x+4 is your answer (:

4 0

4 years ago