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MakcuM [25]
3 years ago
8

HAVE A NICE DAY WILL GIVE BRAINLST :)

Mathematics
2 answers:
SCORPION-xisa [38]3 years ago
6 0

first one is 40 and then 65 and then 65 again

777dan777 [17]3 years ago
5 0

Answer:

x = 40°

y = 65°

n = 65°

Step-by-step explanation:

6:

70 + 70 = 140

180 - 140 = 40

7:

55 + 60 = 115

180 - 115 = 65

8:

180 - 50 = 130

130 / 2 = 65

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slamgirl [31]
Distribute on the left side
7.4a+22.2=3.2a+43.2
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4.2a+22.2=43.2
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4.2a=21
Divide both sides by 4.2
a=5
5 0
3 years ago
If (-3)^-5 = 1/x, what is the value of x?
kvv77 [185]

Answer:

-243

Step-by-step explanation:

(-3) (-3) (-3) (-3) (-3) = - 243

\frac{1}{-243 }

7 0
3 years ago
Eric, Cam, and Brooke are playing mini golf on a computer. The game stores objects in terms of x xx- and y yy-coordinates. The g
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Step-by-step explanation:

5 0
3 years ago
Guys! Help me find how much of this circle is shaded!
Alona [7]

Answer:

The answer is 1/10

Step-by-step explanation:

Let us take the Shaded region be x

So,

2/5 + x = 1/2

Now, Solve for x

x + 2/5 = 1/2

5x + 2/5 = 1/2

2(5x + 2) = 5(1)

10x + 4 = 5

10x + 4 – 4 = 5 – 4

10x= 1

10x/10 = 1/10

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Thus, The value of x is 1/10

<h3><u>For</u><u> Verification</u>;</h3>

2/5 + x = 1/2

2/5 + 1/10 = 1/2

2 × 2/5 × 2 + 1/10 = 1/2

4/10 + 1/10 = 1/2

4 + 1/10 = 1/2

5/10 = 1/2

1/2 = 1/2

L.H.S = R.H.S

Hence Verified!

<u>-TheUnknownScientist</u><u> 72</u>

6 0
3 years ago
Find the median and mean of the data set below:<br> 13, 6, 47,0
Readme [11.4K]

Answer:

Mean=16.5

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Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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