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Shkiper50 [21]
3 years ago
10

Evaluate -23 - (-21) + (-4) +25

Mathematics
1 answer:
fenix001 [56]3 years ago
8 0

Answer:

19

Step-by-step explanation:

ur welcome

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3 divided by what equals 5
Galina-37 [17]

Call "what" by the name ' W '.

You said "3 divided by what equals 5:      3 / W = 5

Multiply each side by ' W ' :                        3        = 5 W

Divide each side by  5 :                             3 / 5   =    W

6 0
3 years ago
The leg of a right triangle is 2 units and the hypotenuse is 3 units. What is the length, in units, of the other leg of the tria
mojhsa [17]
I hope this helps you



3^2=2^2+length ^2


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length = square root of 5
7 0
3 years ago
Can u please answer the rates question e
shtirl [24]

Answer:

40 mL/s

Step-by-step explanation:

first let's convert liters (L) to milliliters (mL).

1 Liter = 1000 milliliters.

so 144 L/h * 1000 = 144000.

now let's convert hours (h) to seconds (s)

we know that one hour is 60 minutes, and 1 minute is 60 seconds so we do 60 * 60 = 3600 which is the amount of seconds in an hour.

now we divide 144000 / 3600 = 40

5 0
3 years ago
Mike's age is six more than two times his sister's age. Mike is seventeen years old.Write the equation that could be used to det
photoshop1234 [79]

Answer:

Mike's sisters age is 5 years old

Step-by-step explanation:

Since Mike is 17 years old, he is six years older than 2 times her age, so we subtract 6 from his age; we get 11 since he is 2 times her age divide 11 by 2 = 5.5. That means that his sister is 5 years old

8 0
3 years ago
Which is a pair of vertical angles?
IgorC [24]

Answer:

B.) TRS and VRW

Step-by-step explanation:

hope this helps

3 0
3 years ago
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