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3 years ago

14

What is the area, measured in square centimeters, of the parallelogram below? Do not include units in your answer. 70cm 80cm

1 answer:

Likurg_2 [28]3 years ago

4 0

Since you don't have the picture, I can explain how to do the problem. Then, you can select the correct answer.

To find the area of a parallelogram, you must multiply the base times the height. If you have those 2 values, just multiply them and you will be done.

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Select the correct numbers on the number line. Which points on the number line are 8 units away from 0?

Harman [31]

Answer:

8 and -8

Step-by-step explanation:

0-8= -8

0+8= 8

Both 8 jumps from 0

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2 years ago

In ΔNOP, the measure of ∠P=90°, the measure of ∠N=59°, and PN = 7.4 feet. Find the length of OP to the nearest tenth of a foot.

lina2011 [118]

Answer:

12.3 feet.

Step-by-step explanation:

As we are given that $\triangle NOP$ is an right angled triangle.

$\angle P = 90 ^\circ \\\angle N = 59 ^\circ\\Side\ PN = 7.4 \text{ feet}$

And we have to find out the value of side OP to the nearest tenth of a foot by rounding off the value as seen in the attached figure as well.

By using Trigonometric functions in a right angled $\triangle$ , we know that:

$tan \theta = \frac{Perpendicular}{Base}$

Here, $\theta$ is $\angle N$ , Perpendicular is side <em>OP</em> and Base is side <em>PN</em>.

So, $tan 59^\circ = \frac{OP}{PN}$

$\Rightarrow OP = PN \times tan59^\circ$

Putting the values of <em>PN </em>and $tan59^\circ$ .

$OP = 1.66 \times 7.4\\\Rightarrow OP = 12.3 ft$

Hence, the value of <em>OP </em>is $12.3\ feet$ .

8 0

2 years ago

There are 81 red, blue and yellow

wel

Step-by-step explanation:

Here Given

Total counters = 81

red counters are 9 more than the yellow ones.

And Yellow counter = blue counter

So let the Yellow counter be x and as blue counter and yellow counter are same then blue counter will be also x

And by the question

Red counter = 9 + x

Now

9 + x + x + x = 81

9 + 3x = 81

3x = 81 - 9

3x = 72

x = 72 / 3

Therefore x = 24

Now

Red counters = 9 + 24 = 33

Blue counters = 24

Yellow counters = 24

Hope it helped :)

3 0

2 years ago

Read 2 more answers

Sally divided her 48 spools of thread evenly into six boxes. How many spools of thread did she put into each box?

lidiya [134]

Answer:

8 spools

Step-by-step explanation:

48 divided by 6

8 0

2 years ago

Read 2 more answers

Frank solved an equation and got the result x=x Sarah solved the same equation and got 12=12 Frank says that one at one of them

babymother [125]

You can get the different results for the same equation if one of the results is a variable. This is because, in this problem, x=12.

5 0

2 years ago