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Temka [501]
3 years ago
15

I'm confused how to do this??

Mathematics
1 answer:
Wewaii [24]3 years ago
8 0
1) Find x
The equation is:
4x=64

x=64/4=16

answer: x=16º

2)Find y:
The equation is:
(2y)+(3y+5)=180
5y=180-5
5y=175
y=175/5
y=35

Answer: y =35º

Find the measure of each angle...
3)∠a
2y+4x+a=180
2(35º)+4(16º)+a=180º
70º+64º+a=180º
a=180º-70º-64º=46º

Answer: ∠a=46º.

4)∠b
a+b=180º
46º+b=180º
b=180º-46º
b=134º

Answer: ∠b=134º

5)∠c
a+c=180º
46º+c=180º
c=180º-46º
c=134º

Answer: ∠c=134º

6)∠d
112º+d=180º
d=180º-112º
d=68º

Answer: ∠d=68º

7) ∠e
64º+d+e=180º
64º+68º+e=180º
e=180º-64º-68º
e=48º

Answer: ∠e=48º

8)∠f
e+f=180º
48º+f=180º
f=180º-48º
f=132º

Answer: ∠f=132º
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First answer gets a thanks
Karolina [17]
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This is because the median of this would not be accurate for the number of kids that read no books and the random three kids that read ten. Mean, however, would find the true median within the plot and utilize and take into account the outliers and how skewed the data is.

Hope this helps!
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dmitriy555 [2]
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LUCKY_DIMON [66]
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3 years ago
Farmer Jones, and his wife, Dr. Jones, decide to build a fence in their field, to keep the sheep safe. Since Dr. Jones is a math
NISA [10]

Answer:A=\frac{14}{9}\cdot \sqrt{2}\ unit^2

Step-by-step explanation:

Given

Two curves are given

y=10 x^2

and y=x^2+2

the two curves intersect at

10x^2=x^2+2

x=\pm \frac{\sqrt{2}}{3}

to get the we need to integrate the curves over x axis

A=\int_{-\frac{\sqrt{2}}{3}}^{\frac{\sqrt{2}}{3}}\left ( x^2+3-10x^2\right )dx

A=2\int_{0}^{\frac{\sqrt{2}}{3}}\left ( 3-9x^2\right )dx

A=2\left [ 3\left ( \frac{\sqrt{2}}{3}\right )-\frac{9}{3}\left ( \frac{\sqrt{2}}{3}\right )^3\right ]

A=2\sqrt{2}\left [ 1-\frac{2}{9}\right ]

A=\frac{14}{9}\cdot \sqrt{2}\ unit^2

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What is the measure of angle BAC? Round to the nearest
tigry1 [53]

Answer:

the answer is c. 44, i hope it works

Step-by-step explanation:

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