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Paladinen [302]
2 years ago
6

Express (13/15 - 7/10) as a percentage​

Mathematics
1 answer:
sasho [114]2 years ago
8 0

Answer:

(13/15 - 7/10)

take lcm

<u>13*2 - 7*3</u>    = 5/30*100= 50/3%

    30

Step-by-step explanation:

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You have an account that starts at $2500 with an interest rate of 3.25% compound yearly. How much is in the account after 10 yea
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Answer:3,312.50

Step-by-step explanation:1. We assume, that the number 2500 is 100% - because it's the output value of the task.

2. We assume, that x is the value we are looking for.

3. If 2500 is 100%, so we can write it down as 2500=100%.

4. We know, that x is 3.25% of the output value, so we can write it down as x=3.25%.

5. Now we have two simple equations:

1) 2500=100%

2) x=3.25%

where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:

2500/x=100%/3.25%

6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

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2 years ago
Which set of side lengths or angle measures can be used to construct a triangle A. 50 inches, 90 inches, 35 inches B. 60 inches,
kolbaska11 [484]

Answer:

D. 60, 45,75

Step-by-step explanation:

For options C and D

For a triangle the sum of the angles must always be equal to 180 degrees

So 180 ≠45+45+80

and

60 +45+ 75= 180

For option A and B

The length of the longer side is equal to the square root of the sum of squares of the other two sides in a triangle.

According to Pythagorus theorem

hypotenuse²= base² + perpendicular²

c²= a²+ b²

90²= 50² + 35²

8100= 2500+1225

8100≠3725

95²= 60²+ 25²

9025= 3600+ 625

9025≠4225

Therefore only D is the correct option

8 0
3 years ago
In the diagram below of triangle FGH, J is a midpoint of FG and K is a midpoint
spayn [35]

Answer:

The midsegment of a triangle is a line segment that connects the midpoints of two sides ofrigidity to structures.

You can use a compass and straightedge to construct the midsegments of a triangle.

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Step-by-step explanation:

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2 years ago
What is the zero product property?
ivann1987 [24]
This product states that if x * y = 0, then either x or y or both is = 0
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3 years ago
Solve: 17.2 = 8.9 + c c =
vaieri [72.5K]

Answer:

The square root of 8.3, and -8.3

Step-by-step explanation:

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2 years ago
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