3 years ago

3(5+3)^2 +14 help me pls i cannot deal w my parents again

Mathematics

2 answers:

Yakvenalex [24]3 years ago

7 0

Answer:

206

Step-by-step explanation:

3(5+3)^2+14

3(8)^2+14

3(64)+14

194+14

=206

Scilla [17]3 years ago

6 0

Answer:

206

Step-by-step explanation:

I put it in a calculator

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A rectangle has an area of 63 square yards and a width of 3. 5 yards. What is the length, l, of this rectangle? l = 9 yd l = 18

LuckyWell [14K]

Answer:

18 yards

Step-by-step explanation:

Rectangle area = Length (L) x Width (W)

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2 years ago

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If you know the answer plz help

Nuetrik [128]

Answer:

I think that it will be (6)

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2 years ago

Triangle FGH is formed by connecting the midpoints of the side of triangle CDE The lengths of the sides of triangle FGH are show

Vlad1618 [11]

Answer: 36

Step-by-step explanation:

By the triangle midsegment theorem, CE=16, CD=10, and ED=10.

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2 years ago

A line of a slope of 8 passes through the point (-6,4). What is its equation in point slope form?

kotykmax [81]

Answer:

$\huge\boxed{y-4=8(x+6)}$

Step-by-step explanation:

The equation of a line in the point-slope form:

$y-y_1=m(x-x_1)$

$m-slope\\\\(x_1;\ y_1)-point$

We have:

$m=8\\\\(-6;\ 4)\to x_1=-6;\ y_1=4$

Substitute:

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4 0

2 years ago

(2,4) (0,y) slope is -2

solong [7]

-2= y-4
——
0-2
-2= y-4
——
-2
(y-4)•-2 = -2
-2y+8=-2
-2y=-10
————
-2
y=5
hope this helps

8 0

3 years ago