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yarga [219]
4 years ago
15

How Do I Solve Problem #2 Nobody Has Been Able To Figure It Out. Someone Please Help.

Mathematics
1 answer:
Citrus2011 [14]4 years ago
6 0
15x - 2 + 5x + 3 = 5...I set it equal to 5 because PR is 5 ft long
20x + 1 = 5
20x = 5 - 1
20x = 4
x = 4/20
x = 1/5

PQ :
15x - 2 = 
15(1/5) - 2 =
3 - 2 = 
1

QR :
5x + 3 =
5(1/5) + 3 =
1 + 3 = 
4

point Q is not the midpoint....because if point Q was the midpoint, the PQ would equal QR....and in this problem, PQ = 1 ft and QR = 4 ft





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4 quarts = how many cups
weeeeeb [17]
The answer is 16 cups, because of this graph. Look at the graph

1 pint=2 cups
1 quart=4 cups/2 pints
1 gallon=16 cups/8 pints/4 quarts

A quart equals 4 cups, and the answer you want is how many cups are in 4 quarts, so you do 4 times 4, because there are 4 cups in a quart, and you want to find the cups of 4 quarts, so you do 4 times 4, which equals 16 cups. So your answer is 16 cups.
Answer=16 cups

PLZ VOTE AS BRAINLIEST ANSWER!!! PLZ

7 0
3 years ago
Read 2 more answers
Can someone please please help me?? :(
salantis [7]

Answer:

-60 3/4m

Step-by-step explanation:

The diver first dives down 50 1/4m, which is represented by the -50 1/4m. He then descends another 10 1/2m down. So -50 1/4m - 10 1/2m.

-50-10=-60

-(1/4)-(1/2)= (1/4)+(1/2)

(1/4+1/2)=(2/8+4/8) you can only add with the same denominators.

=6/8 (simplifies down to 3/4)

8 0
3 years ago
Yuna finds a box with an open top. Each side is 8 inches long. If she fills this box with identical 2 in by 2 in by 2 in cubes,
Strike441 [17]

Answer:

52 cubes.

Step-by-step explanation:

The number touching the opposite sides of the box =  2* 4*4 = 32.

The number touching the other 2 sides =  2* 2 * 4 = 16,

The number only touching the bottom =  4 .

Answer  52

3 0
4 years ago
Use the elimination method to solve the system of equations. Choose the correct ordered pair. 
kiruha [24]
5x+3y=58
5x-3y=22
(3y gets cancelled bc 3y-3y=0,  then add 5x with 5x, so you're left with)
10x=80, (divide both sides by 10)
x=8
Now we look for y. So choose one formula from the two (let's say 5x + 3y=58)
Substitute x for 8 so it will look like---- 5(8)+3y=58
Multiply 5*8--- so you get --  40+3y=58
Subtract 40 from both sides and you're left with 3y=18
divide both sides by 3
you get y=6
In conclusion, x=8 and y=6 hence, (8,6)


5 0
3 years ago
Read 2 more answers
Angles E and G are
mash [69]
A and b as I believe
4 0
4 years ago
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