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3 years ago

What is the surface area of a sphere with a radius of 3m

1 answer:

4 0

The area is 113.1m If you want to double check go on google and look up surface area of a sphere. A calculator will come up. Hope this helped.

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A line has the following equation: y=\frac{6}{7}x+5y=

Ipatiy [6.2K]

Answer:

Step-by-step explanation:

I'm still not exactly sure what the question really is, but the level suggests that it is

y = (6/7)x + 5

Any line that is parallel to this line has a slope of 6/7

Any line that is perpendicular to this line is a little more complicated.

slope of given line * slope of perpendicular line = - 1

6/7 * perpendicular slope = - 1

Multiply by 7

6*perpendicular slope = - 7

Divide by 6

perpendicular slope = - 7/6

8 0

3 years ago

Fre.e brainliest,<br><br> just name 3 types of monkeys

nekit [7.7K]

Answer:

Emperor tamarin, Mandrill, and Japanese macaque.

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

In triangle ABC, angle A = 2x°, angle B = (x-45)° and angle C = (x-15)°.

Lelechka [254]

$Sum\ of\ angles\ in\ triangle\ is\ equal\ to\ 180^{\circ}\\\\
To\ find\ x\ sum\ all\ angles:\\
2x+x-45+x-15=180\\\\
4x-60=180\ \ \ |Add\ 60\\\\
4x=60+180\\\\
4x=240\ \ \ |Divided\ by\ 4\\\\
x=60^{\circ}\\\\
\angle \ A=2x=2*60=120^{\circ}\\
\angle\ B=x-45=60-45=15^{\circ}\\
\angle\ C=x-15=60-15=45^{\circ}\\\\Triangle\ is\ \textbf{obtuse}.$

5 0

2 years ago

What is the solution to this equation

Akimi4 [234]

Y=10x+15

X= 0

Y= 15

Hope this help

7 0

2 years ago

Read 2 more answers

What is the answer to the equation -3(x+4)+15=6-4x

qaws [65]

Answer:

x=3

Step-by-step explanation:

-3(x+4)+15=6-4x

-3x-12+15=6-4x

-3x-(-4x)-12+15=6

-3x+4x+3=6

x+3=6

x=6-3

x=3

7 0

2 years ago