3 years ago

The square of the sum of x and -3 is equal to y

Mathematics

1 answer:

Alexxx [7]3 years ago

8 0

The equation is
x2 - 3 = y

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What is m∠AEB?<br><br> m∠AEB? = ?

Jobisdone [24]

Ok so remember
when 2 lines intersect the 2 opposite angles that face each other are equal measure
also, remember that a straight line=180

so

therefor BEA=CED and we want to find BEA, also
BED=180 so
BEC+CED=BED=180
aka
6x+7+5x-3=180
solve

6x+7+5x-3=180
combine
11x+4=180
subttract 4
11x=176
diivde 11
x=16

CED=AEB
CED=5x-3
subsitute
CED=5(16)-3
CED=80-3
CED=77
CED=77=AEB

answer is 77 degreees

6 0

3 years ago

Solve for x<br> 2(x - 5) = 24

Tomtit [17]

2(x-5) = 24

2x - 10 = 24

2x = 24+10

2x = 34

x = 17

5 0

3 years ago

Ryan has a collection of 216 baseball cards. He lets his brother have 1/3 of his collection and takes 27 cards to school to give

levacccp [35]

Answer:

117

Step-by-step explanation:

216/3=72

216-72=144

144-26=117

7 0

3 years ago

Read 2 more answers

Please help me I don’t understand this

Tomtit [17]

Answer:64

Step-by-step explanation:

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3 years ago

How many fluid ounces are in 12 ¼ cups?

brilliants [131]

Answer:

Step-by-step explanation:

I looked it up your welcome

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3 years ago