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Gennadij [26K]
3 years ago
9

Elin has 1/3 hour to warm up for her gymnastics meet. She must complete each 6 different stretches. She spends an equal amount o

f time on each type of stretch and she does not take a break. How long, in hours, does she spend on each type of stretch? Please give an equation. :)
Mathematics
2 answers:
Novay_Z [31]3 years ago
7 0

Answer:

1/18 hr per stretch

Step-by-step explanation:

total # of hrs / # of stretches

1/3 hr / 6 stretches = 1/18 hr per stretch

liraira [26]3 years ago
7 0

Answer:

<h2>She spend 1/18 hour on each type of stretch.</h2>

Step-by-step explanation:

Elin's problem is to divide the total hours 1/3 into 6 type of stretches, equally. And that's what we have to do, divide, that's it. The equation would be:

6x=\frac{1}{3}hour

Because, we want to find the time per stretch that must sum 1/3 of an hour. Now, we solve for x:

6x=\frac{1}{3}hour\\x=\frac{1}{18}hour

Therefore, she spend 1/18 hour on each type of stretch.

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Write the expression that would represent “seven less than five times a number.”
Misha Larkins [42]

Answer:

7-5x

Step-by-step explanation:

3 0
3 years ago
Solve for x <br> Need help asap
vlabodo [156]

Answer:

x=55

Step-by-step explanation:

Corresponding angles of two parallel lines are always equal. The angle on "top" of 2x+6 corresponds with the angle marked as x+9. Therefore, its measure must also be x+9.

Since these two angles form one side of a line which has 180 degrees, we have the following equation:

2x+6+x+9=180

Combine like terms:

3x+15=180

Subtract 15 from both sides:

3x=165

Divide both sides by 3:

x=\frac{165}{3}=\boxed{55}

3 0
3 years ago
A print shop borrows $6700 from a credit union for 338 days the credit union charges simple interest at an annual rate of 10% fo
bekas [8.4K]

Answer:

The total he would have to pay back would be $7,320.44

Step-by-step explanation:

(I'm assuming you want the total amount he needs to pay back)

6700 x 0.10 = 670 per year

670 ÷ 365 = 1.835616438356164

1.835616438356164 × 338 = 620.44

620.44 + 6700 = 7,320.44

3 0
2 years ago
Please help and give me an explanation I don’t understand or know if it’s correct
andrezito [222]
Hello :) we got similar answers but i believe you made a few distributing mistakes! hopefully my work makes sense, if not i’ll totally try to explain more

p.s i might be too late whoops

p.p.s i’m in a higher grade but i haven’t done this kinda math in a longgg time haha so if you think i did something wrong trust your gut ✌️

7 0
3 years ago
A cylinder has a base with a radius of 8 inches and a height of 15 inches. What is the volume of the cylinder? (Use π = 3.14.)
stich3 [128]
R = 8
h = 15
a = r^2 * pi
a = 64pi = 201.06 sq.in.
201.06 * 15 = 3015.9 cubic inches.
4 0
3 years ago
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