2 years ago

If the measure of arc tu is 25 degrees what is the degree measure of arc UV

Mathematics

1 answer:

timofeeve [1]2 years ago

3 0

The answer is 15 i think i don't know

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2. Carissa also has a sink that is shaped like a half-sphere. The sink has a volume of 3617 in? One day, her

Juliette [100K]

Answer:

863 cups

Step-by-step explanation:

step 1

Find the volume of the conical cup

The volume of the cone (cup) is equal to

$V=\frac{1}{3}\pi r^{2}h$

we have

$r=2/2=1\ in$ ----> the radius is half the diameter

$h=4\ in$

assume

$\pi =3.14$

substitute

$V=\frac{1}{3}(3.14)(1^{2})4=4.19\ in^3$

step 2

Find out how many cups of water must Carissa scoop out of the sink

Divide the volume of the sink by the volume of the cup

$\frac{3,617}{4.19}= 863\ cups$

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3 years ago

The measure of an angle is two times the measure of a supplementary angle. what is the measure of each angle

lara31 [8.8K]

Let the angles be x and (180-x).

Let 2x = 180-x.

Then 3x = 180, and x = 60. One angle is 60 degrees and the other is 180-60, or 120, degrees.

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2 years ago

2/5 of Janet's class prefers chocolate ice cream and 2/5 prefers vanilla ice cream. What part of the class prefers chocolate or

belka [17]

The answer is D, 4/5, because 2/5+2/5=4/5.

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2 years ago

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Maths<br>-|-30-(10-20)|-|5-(10-15)|=?<br>If someone helped me , I would be grateful

defon

Answer:

-30

Step-by-step explanation:

-|-30-(10-20)|-|5-(10-15)|=-|-30-(-10)|-|5-(-5)|

=-|-30+10|-|5+5|

=-|-20|-|10|

=-(20)-(10)

= -20-10

= -30

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3 years ago

A deli owner sold 90 sandwiches in one day. Of those sandwiches, 36 were pastrami.

kaheart [24]

Answer: 40%

Step-by-step explanation:

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3 years ago