3 years ago

What's the area of this shape?

Mathematics

1 answer:

Aliun [14]3 years ago

7 0

Answer:

The area of this shape is 16 square feet.

Step-by-step explanation:

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Maria had 4 full cement blocks and one that was 5/9 the normal size if each full block weighed 3 8/9 pounds what is the weight

Vsevolod [243]

Answer:

17 and 58 over 81 pounds

Step-by-step explanation:

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3 years ago

Solve the following system using substitution or elimination. Make sure you express your answer as a coordinate point (x, y).

Nastasia [14]

Answer:

(-1,2)

Step-by-step explanation:

2(3x+5)+3x=1

6x+10+3x=1

9x+10=1

9x=-9

x=-1

y=3(-1)+5

y=-3+5

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3 years ago

Read 2 more answers

Solve -5 + w/3 = -1.

Liula [17]

Answer:

w = 12

Step-by-step explanation:

-5 + w/3 = -1

w/3 = 4 (Add 5 to both sides)

w = 12 (Multiply 3 by both sides)

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4 years ago

For the point P(2,-14) and Q(9,-9) find the distance d(P,Q) and the coordinates of the midpoint M of the segment PQ

marin [14]

Answer:

Step-by-step explanation:

Distance : $\sqrt{(x2-x1)^2 + (y2 - y1)^2} = \sqrt{(9-2)^2 + (-9+14)^2}= \sqrt{49 + 25} = \sqrt{74}$

Midpoint :

x (m) = (2+9)/2 = 11/2

y (m) = (-14-9)/2 = -23/2

M (11/2, -23/2)

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3 years ago

Multiply: (3m^2n)(-2m^2n^3)

andreyandreev [35.5K]

(3m^2n) x (-6m^2n)

Answer is
-18m^4n

8 0

3 years ago