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ZanzabumX [31]
3 years ago
7

Please can anyone help me out!!​

Mathematics
1 answer:
Yuki888 [10]3 years ago
6 0

Answer:

1.39 m

Step-by-step explanation:

sin 63 = x/13.5 (x = CD)

sin 52 = x/13.5 (x=AC)

take the difference between the two

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const2013 [10]
The perimeter of parallelogram WXYZ is 22
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3 years ago
No links or wrong answers please!! 55 points
juin [17]

The areas of the figures are 4(x + 1), 7(d + 4) and y(y + 3)

<h3>How to determine the total areas?</h3>

<u>The figure 1</u>

In this figure, we have

Length = x + 1

Width = 4

The area is calculated as:

Area = Length * Width

So, we have

Area = 4(x + 1)

<u>The figure 2</u>

In this figure, we have

Length = d + 4

Width = 7

The area is calculated as:

Area = Length * Width

So, we have

Area = 7(d + 4)

<u>The figure 3</u>

In this figure, we have

Length = y + 3

Width = y

The area is calculated as:

Area = Length * Width

So, we have

Area = y(y + 3)

Hence, the areas of the figures are 4(x + 1), 7(d + 4) and y(y + 3)

Read more about areas at:

brainly.com/question/24487155

#SPJ1

4 0
2 years ago
Scientific notation is written in the form a*10^n. What must be true about the a value?
Rama09 [41]

Answer:

It has to be a single digit between 1 and 10

8 0
3 years ago
Read 2 more answers
Which of the following is a coterminal angle of 138°? A.) 438° B.)-136° C.) -582° D.) 228°
GaryK [48]

Answer:  I think the correct answer is D.

8 0
3 years ago
Read 2 more answers
Please help!! Im confused
dimaraw [331]

Answer:

The answer is that you tutored for 4 hours.

Step-by-step explanation:

There are 6 total squares, so then you must divide 12 by the number of squares (6), to find the value of one square. Then, you would find that one square equals 2 hours, and since you have 2 squares that means that you tutored for 4 hours.

<em>Hope </em><em>it </em><em>helps</em><em>!</em>

5 0
3 years ago
Read 2 more answers
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