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4 years ago

What is the area of the parallelogram?

Mathematics

1 answer:

Xelga [282]4 years ago

6 0

Answer:

A. 48

Step-by-step explanation:

to find the area of a parallelogram you multiply the base and height therefore 8x6= 48.

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Jonas runs a pet store that sells guinea pigs. He wants to ensure he has more than 1 pound of dry food for every foge guinea pig

Amiraneli [1.4K]

You can do this by converting this into a ratio or a fraction

Ratio:
1 lb for 4 guinea pigs
1:4
If he was 8 lbs for x guinea pigsit would be

1:4
8:x

Multiply the first ration until the one is equal to 8, then whatever the four turns into is x

Fraction: (easier way)

1/4 (1lb for 4 guinea pigs)
8/x (8lb for x guinea pigs)
1/4 = 8/x
Multiply one until it is equal to 8
Correspond that to the 4

1*8 = 8
4*8 = 32

32 guinea pigs

8 0

3 years ago

Read 2 more answers

The time, t, required to travel a fixed distance varies inversely as the

Lemur [1.5K]

You must travel at 42 mph for 4 hours

Solution:

Time varies inversely as rate of motion

Let "t" be the time required

Let "r" be the rate of motion

Then, we get

$t \propto \frac{1}{r}\\\\t = k \times \frac{1}{r}\\\\t = \frac{k}{r} -------- eqn 1$

Where, "k" is the constant of proportionality

You travel 3 hours at a rate of 56 mph

Substitute t = 3 and r = 56 in eqn 1

$3 = \frac{k}{56}\\\\k = 3 \times 56\\\\k = 168$

Find the rate you must travel for 4 hours

r = ? and t = 4

Substitute t = 4 and k = 168 in eqn 1

$4 = \frac{168}{r}\\\\r = \frac{168}{4}\\\\r = 42$

Thus you must travel at 42 mph for 4 hours

4 0

3 years ago

Answer choice for math

tresset_1 [31]

Answer:

It's B

Step-by-step explanation:

4 0

3 years ago

Suppose a squad patio has an area of 441 square feet. Use the formula for the area of a square to find the length of each side o

Sonja [21]

For a square: $A=s^{2}$

Solve for the length of a side by taking the square root of both sides:
$\sqrt{A}=\sqrt{s^{2}}$
$\sqrt{A}=s$

Now we can substitute known values:
$s=\sqrt{A}$
$s=\sqrt{441ft^{2}}$
$s=21ft$

8 0

4 years ago

Please help me solve 6/8=n/20

qwelly [4]

Just multiply 20 by both sides.

n = 20(6/8)

Multiply that out and that is your answer :)

7 0

3 years ago