3 years ago

Please help me with my math! I'm desperate ! help me!

Mathematics

1 answer:

vladimir2022 [97]3 years ago

7 0

Answer: cant help ya kid

Step-by-step explanation:

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I really need help on this question.!

IrinaVladis [17]

Answer:

$b = 135 \\ a + c = 45(ie \: 180 - 135) \\ a = \frac{45}{2} \\ a = 22.5$

4 0

3 years ago

Please help it’s for a test whoever answers correct I’ll give you a Brainly

WITCHER [35]

Answer:

they both charge the same cost per linear feet

Step-by-step explanation:

It appears that each company has a base charge for installation, which is the dollar value where each line begins at the y-axis. Both lines have the same slope and if you count, the cost is $75 per 5 linear feet.

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3 years ago

Which is the best way to find the

Vesnalui [34]

Answer:

C. Elimination, because - 2y and 2y are opposites.

Step-by-step explanation:

5 0

3 years ago

A. find the value of a. B. Find the value of the marked angles.

Marat540 [252]

The marked angles are opposite angles, and as such they have the same measure. So, we have

$6a+11 = 2a+83$

Subtract 2a and 11 from both sides to get

$4a = 72$

Divide both sides by 4 to get

$a = \dfrac{72}{4} = 18$

Now that we know the value of a, we can compute the measure of the angles. We can also verify that the solution we found is correct by verifying that both expressions actually give the same result:

$6a+11 = 6\cdot 18 + 11 = 119$