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pychu [463]
2 years ago
7

Find all missing angles I need help please

Mathematics
1 answer:
aksik [14]2 years ago
4 0

Answer:

1) 34º

2) 52º

3) 56º

4) 94º

Step-by-step explanation:

let 3 be x

let 1 be y

let 2 be z

let 4 be j

180=86+38+x              56=x

90=56+y                     34=y

180=86+j                     94=j

180=34+z+94              52=z

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How would you calculate the area and perimeter of 3yd 6yd 5yd 10yds
spayn [35]
Okay, start with the smaller square, you know the side length is 3 and that the width is 5, multiply this together:
3 * 5 = 15

That's the smaller left side of this shape, now the bigger side, divide the 10 yards at the bottom by 2 to properly represent the other side then multiply this by the 6 over there.
5 * 6 = 30

Conclusion for Area: After adding the results the answer should be 45.

The perimeter is solely adding all the sides together. You have a 10, two 5's, one 6, and two 3's. Add this together:

10 + 5 + 5 + 6 + 3 + 3 = 32

Conclusion for Perimeter: So the perimeter would be 32.

I hope this helps in someway, have a great rest of your day! ^ ^
| | Ghostgate | |
3 0
3 years ago
Trigonometry Please help.
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Tan(angle) = Opposite leg / adjacent leg

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3 0
3 years ago
What is the lateral area of the rectangular prism with a base length of 17 m, a base width of 7 m, and a height of 5 m?
mrs_skeptik [129]
length: \ l=17 \ m \\width = \ 7 \ m\\ height:\ 5 \ m \\\\ lateral \ area \ =(2l+2w)\cdot h \\ \\A_{l} = (2\cdot 17+2\cdot 7)\cdot 5=(34+14)\cdot 5=48\cdot 5=240 \ m^2


4 0
3 years ago
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A person stands at a window on the 9th floor of an office building. He measures the angle
sesenic [268]

Answer:

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4 0
2 years ago
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Elza [17]

Step-by-step explanation:

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When x = 4, y = 7.

=> (7) = 5(4) + c, c = -13.

Therefore the answer is y = 5x - 13.

7 0
3 years ago
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