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3 years ago

Find the area of this parallelogram8cm10cm14cm

Mathematics

1 answer:

Natasha2012 [34]3 years ago

8 0

Answer:

112 $cm^{2}$

Step-by-step explanation:

A=bh

A=14*8

A=112

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Simplify . S + 3 -2- +7 z + - 5 0 + +5 o y +5

Katena32 [7]

Answer:

5 1 2

---- x - ---- x + ---- y - 2 + 7

7 7 7

These are like terms so add and subtract:

4 2

---- x + ---- y + 5

7 7

6 0

3 years ago

Help me solve 7(x+2)-4

Gre4nikov [31]

0=7x+14-4
0=7x+12
7x=-12
x=-12/7

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3 years ago

Read 2 more answers

A grapefruit has a peel that is 1cm thick and a total diameter of 12cm. What percentage of volume of the grapefruit is the peel?

ira [324]

Answer:

0.3056 or 30.56%

Step-by-step explanation:

The volume of the grapefruit with the peel is:

$V_p=\frac{4 \pi (d/2)^2}{3}\\V_p=\frac{4 \pi (12/2)^2}{3}\\V_p=48 \pi$

When removing the peel, the grapefruit diameter becomes 10 cm (take out 1 cm of peel from each side). The volume of the grapefruit without the peel is:

$V_n=\frac{4 \pi (d/2)^2}{3}\\V_n=\frac{4 \pi (10/2)^2}{3}\\V_n=33.333 \pi$

The percentage of the volume correspondent to the peel is given by the difference between both volumes, divided by the total volume:

$\%P = \frac{48\pi - 33.333\pi}{48\pi}\\ \%P =0.3056 = 30.56\%$

30.56% of volume of the grapefruit is the peel.

4 0

4 years ago

I need the graph, and the x-intercept

Elenna [48]

Answer:

X Intercept is 1/5 I think not sure

Step-by-step explanation:

8 0

3 years ago

Find X: J:58 K:70 L:111 M:121

Mars2501 [29]

Answer:

Step-by-step explanation:

interior angle formula so

(number of sides - 2)*180

2*180 = 360

you can also just take an example from a square 4*90 = 360

360-121-58-70 = 111

8 0

2 years ago

Find the area of this parallelogram8cm10cm14cm​

Find the area of this parallelogram8cm10cm14cm