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EastWind [94]
3 years ago
6

Math inspection:who is right?

Mathematics
1 answer:
Pavel [41]3 years ago
6 0

Answer:

I don't know

Step-by-step explanation:

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Can someone help me out with these two problems having trouble please !!
eimsori [14]

Answer:

1.

x=-10

x=-6

2.

x=10

x=-3

Step-by-step explanation:

to find the zeros of a function you need to set it equal to zero:

x^2+16x+60=0

then you factor

(x+10)(x+6)=0

then you have to finish factoring/simplifying

x+10=0

  -10

x=-10

x+6=0

 -6

x=-6

and the same thing for number 2

x^2-7x-30=0

(x-10)(x-3)=0

x=10, x=3

3 0
2 years ago
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Solve for y, 2y=-4x-14
BabaBlast [244]

Hello from MrBillDoesMath!

Answer:    y = 2x - 7

Discussion:

Divide both sides of the equation by 2:

2y /2  = (4x-14)/2 = 4x/2 -14/2

or


y = 2x - 7

Thank you,

MrB

7 0
3 years ago
Help I’ll give brainliest
ikadub [295]

Answer:

b

Step-by-step explanation:

3 0
3 years ago
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What vertex does the quadrilateral and the pentagon share?
Leokris [45]
It equals the middle
7 0
3 years ago
marge cut 16 pieces of tape for mounting pictures on poster board. each piece of tape was 3/8 inch long. how much tape did marge
Tomtit [17]

Answer:

Total tape used by marge is 6 inches .

Step-by-step explanation:

As given

marge cut 16 pieces of tape for mounting pictures on poster board.

Each\ piece\ of\ tape\ was\ \frac{3}{8}\ inch\ long.

Total tape marge uses = Number of pieces × Each piece length

Total\ tape\ marge\ uses = \frac{16\times 3}{8}

Total tape marge uses = 2 × 3

                                      = 6 inches

Therefore the total tape used by marge is 6 inches .

8 0
3 years ago
Read 2 more answers
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