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never [62]
4 years ago
14

HELPPPPPPP MEEEEEEEEEEEEEEEEE

Mathematics
1 answer:
Molodets [167]4 years ago
3 0
11:19. you would put 11 first to represent the girl and 19 by adding 11 and 8 to represent the total number of students
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12/25 divided by 4 as a fraction?
Gemiola [76]

Answer:

3/25

Step-by-step explanation:

Since it is stated that 12/25÷4

It can also be written as 12/25/4

Which means 12/25×1/4

So let's solve

3/25

The Reason why we get 3/25 is because 12 is being divided by 4

So the final answer to the given question is 3/25

6 0
4 years ago
Read 2 more answers
3(x-1)=4(1+x)+5 what is the value of X
bogdanovich [222]
3(x-1)=4(1+x)+5
3x-3=4+4x+5
3x-3=4x+9
-3x     -3x
-3=x+9
-9    -9
-12=x
7 0
4 years ago
Triangle abc is isosceles. what is the length of the line segment connecting the midpoints of the two sides of equal length?
Tpy6a [65]
The required relength is half of the length of AC
AC = sqrt(8 - (-2))^2 = 8 + 2 = 10

Therefore, the required length is 5.
5 0
3 years ago
Read 2 more answers
If one angle is a right angle, then it has a measure of
Lemur [1.5K]
I believe the answer would be 90.
8 0
4 years ago
Anthony has a sink that is shaped like a half-sphere. The sink has a volume of 3000
IgorLugansk [536]

Answer:

a) 80
b) 56

Step-by-step explanation:

a) Calculate the volume of the the cup using volume of cylinder equation: V = \pi r^{2} h

Where V = Volume, r=radius, and h=height. Your answer should be in cubic inches (in^3).
You're given diameter, so use equation d/2  = r to find radius.
Substituting these equations will give you: V = \pi (d/2)^2 h
However, the given volume of the sink is 3000\pi, meaning that you should modify your results to match this value. Do not substitute \pi for 3.14..., leave it as a symbolic value. Your final V of the cup should = 37.5 \pi
Divide the volume of the sink by the volume of the cup. This number will be the amount of cups needed to empty it. In equation form:
Vsink / V cup = # of cups.
Note the the \pi will cancel each other out, so there's not need to factor that in.
b) Repeat the steps above with the new d (diameter) value.

5 0
2 years ago
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