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Marysya12 [62]
3 years ago
9

Help my teacher doesn't teach of this stuff!

Mathematics
1 answer:
Elden [556K]3 years ago
6 0
Angles 1,4,5, and 8 are equal, and angles 2,3,6, and 7 are equal.
The answer is C.
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What’s the side and angles?
olga nikolaevna [1]

Answer:

I think that the side length is 25.8 and the angle length is 180 degrees

Step-by-step explanation:

I'm not 100% sure but all I did was add the side lengths to get 25.8 (8.6 + 8.6 + 8.6) and the angle length is 180 degrees (because all triangles has to equal to 180 degrees and 60 plus 60 plus 60 is equal to 180).

There you go. Just to remind you that I'm not 100% sure about this answer, but hope this helps.

4 0
3 years ago
Read 2 more answers
Solve the following <br> -5x + 3 = 2x - 1
skelet666 [1.2K]

x=4/7

Step-by-step explanation:

get x alone.

1st get 3 on the other side of the = sign by using the opposite sign. the opposite of addition is subtraction

-5x+3=2x-1

-3 -3

-5x=2x-1-3

-5x=2x-4

now we get the xs together. the opposite of addition( the 2 is positive) is subtraction

-5x=2x-4

-2x -2x

-7x=-4

now let's get the -7 out of here. -7 is multiplying by x. the opposite of multiplication is division.

<u>-7x</u><u> </u>= <u>-</u><u>4</u>

-7. -7

x=-4/-7

negative divided by a negative is a positive

x=4/7

5 0
2 years ago
Sonny Siebert earned $485,000 a year as a rookie pitcher for the Cleveland Indians. Assuming a tax rate of 6.2% for Social Secur
Norma-Jean [14]

Answer:

14379.50

Step-by-step explanation:

If I remember correctly, the Medicare tax is taken on Gross Income. The question has already limited the base amount for Social Security.

<em><u>Social Security:</u></em> 118,500 * 6.2/100 =   7347

Medicare Tax:    485,000*1.45/100 =  <u>7032.50</u>    Add

Add                                                       14379.50

Sonny paid 14370 in taxes for these 2 items.

6 0
4 years ago
Read 2 more answers
Which triangles are congruent by AAS? Fill in the blank beside the triangles with yes or no.
o-na [289]

Answer:

IM BOUT TO SOLVE

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
1. Which of the following is a quadratic function?
kotykmax [81]

Answer:

Number 3 and 2

Step-by-step explanation:

you can use desmos to check ur answers

6 0
3 years ago
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