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3 years ago

Look at the picture and answer the question

Mathematics

2 answers:

s2008m [1.1K]3 years ago

8 0

Answer:

80 degrees

Step-by-step explanation:

m∠4 is the same as m∠2

I measured it with a protracter

( plz mark me as brainliest, that would be most appreciated! )

Oksi-84 [34.3K]3 years ago

3 0

Answer:

Step-by-step explanation:

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A Web music store offers two versions of a popular song. The size of the standard version is 2.4 megabytes (MB). The size of the

ANEK [815]

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50.mb

Step-by-step explanation:

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3 years ago

What value of x is line a parallel to line b?

Aliun [14]

Answer:

x=15

Step-by-step explanation:

the angle 7x+12 and 63 are on opposite sides of complimentary, meaning they add to 180.

180-63 = 117

117-12 = 105

105/7 = 15

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3 years ago

PLEASE HELP!

Andrej [43]

Answer:

For the circle with the diameter of 7cm, the area is about 38.48cm and the circumference is about 22cm

For the circle with the diameter of 5cm, the area is about 19.63cm and the circumference is about 15.7cm

Step-by-step explanation:

The formula to find the area of a circle is pi*r^2

The formula to find the circumference is 2*pi*r

r = radius, which can be determined simply by taking the diameter, and dividing it by 2.

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2 years ago

Read 2 more answers

How do you find the 50th derivative of y=cos(x)y=cos(x) ?

Vadim26 [7]

$y=cosx\\\\y'=-sinx\\\\y''=-cosx\\\\y'''=-(-sinx)=sinx\\\\y''''=cosx\to again\ this\ same...\\\\50:4=12+(R=2)\\\\50th\ derivate\ of\ y=cosx\ is\ equal\ y''=-cosx$

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3 years ago

755,082 round to nearest ten thousand

scZoUnD [109]

755,082 rounded to the nearest ten thousand is 760,000

6 0

3 years ago

Look at the picture and answer the question​

Look at the picture and answer the question