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BlackZzzverrR [31]
2 years ago
12

PLSSS HELP IF YOU TURLY KNOW THISS

Mathematics
1 answer:
koban [17]2 years ago
7 0

Answer:

x=4

Step-by-step explanation:

multiply both sides by 5: 2x-8= -5x+20

move the -5x over: 7x-8= 20

move the -8 over: 7x= 28

divide both sides by seven: x= 4

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Please help me with this
Yuliya22 [10]
Answer is B. Bc it's 72/12 =.5
8 0
3 years ago
Mary wants to fill in a cylinder vase. At the flower store they told her that the vase should be filled 3/4 for the flowers to l
Nimfa-mama [501]

Answer: 376.98192 mL

Step-by-step explanation:

We are going to use this equation.

V  = π  *  r²  * h

according to the question we have the value for r and h, if you replace the values into the equation we will get  following product:

note: also keep in mind that value of π is 3.141516

V  = π  *  r²  * h

V  = π  *  (4in)²  * (10in)

V = 502.64256 in³

after we can divide this value in 4 equals parts

then  we get the following equation:

502.64256 in³ / 4 = 125.66064 in³

after that that you can multiply this value by 3 to get the 3 parts of the cylinder vase for example:

125.66064 in³ * 3 = 376.98192 in³

and this result is the volume of water that we have to pour into the vase

8 0
3 years ago
What is the square root of 67 times 15? I get lost in the numbers.
koban [17]
67 times 15 will be 1005
3 0
3 years ago
NEED HELP! WILL GIVE 40 PTS!!!!
ioda

Answer:

36 inches

Step-by-step explanation:

Let's draw a parallelogram real quick:

              W        _____________________   X

                      /                                            /

             Y    /____________________/    Z

So, we know that WY and ZX are the short sides and that they both equal 12. We also  know that YZ and WX are the long sides and are 3x longer.

12*3 is 36 inches.

8 0
3 years ago
Read 2 more answers
The answers are, s=0.20p
larisa86 [58]

Answer:

s=0.20p

Step-by-step explanation:

7 0
3 years ago
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