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yarga [219]
3 years ago
8

Can someone help me with thos

Mathematics
2 answers:
Harman [31]3 years ago
4 0

Answer: 65

Step-by-step explanation:

skad [1K]3 years ago
3 0

Answer:

x = 65°

Step-by-step explanation:

The sum of the angles of a triangle is 180°.

x+45+70=180\\x+115=180\\x=65

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5 76/10 x 1.75 i need help
alekssr [168]

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22.05

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(-5, 18), (19,9)<br> Find the slope of the line through each of pair of points
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here

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3 years ago
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2. Jay earns $18.40 per hour. He normally works 40 hours n a week. He was 8 points
NemiM [27]

Answer:

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3 0
3 years ago
Math homework please help new subject dont know it. (trolls = report)
Natasha2012 [34]
Find area on triangle:
A=(1/2)bh
A=(1/2)(8 units)(6 units)
A=(1/2)(48 units^2)
A=24 units^2
Just do the same for the rest of this page following the equation for the area of a triangle A=(1/2)(base)(height)

Find the error:
A=(1/2)bh
100m^2=(1/2)b(20m)
100m^2=(10m)b
10m=b
He forgot to multiply bh by 1/2

Area of parallelogram:
A=bh
A=(3 units)(3 units)
A= 9 units^2
The red line is the height and the bottom of the parallelogram is the base, just count the squares. Imagine cutting the parallelogram at the red line and moving that triangle piece to the other side, it’ll make a rectangle, that’s why the equation is the same.
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3 years ago
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