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UNO [17]
2 years ago
11

A sum of money when invested for a definite period at r% simple interest will yield an interest of rm80 .using the same interest

rate, find the interest earned if the sum is tripled and the investment period is doubled
Mathematics
1 answer:
maks197457 [2]2 years ago
7 0
The invest could probably be maybe 8% for a question
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The first one YES and the last one NO!
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Which expression is equivalent to 8(− 5+1.25x)−105(0.6x+1)?
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6 0
3 years ago
Read 2 more answers
I WILL GIVE BRAINLIEST!!! PLZ HELP ASAP!!!
Fed [463]

Answer:

C

Step-by-step explanation:

Calculate the distance using the distance formula

d = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = E(- 2, 2) and (x₂, y₂ ) = F(4, - 6)

EF = \sqrt{(4+2)^2+(-6-2)^2}

    = \sqrt{6^2+(-8)^2}

    = \sqrt{36+64}

    = \sqrt{100} = 10 → C

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2 years ago
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Which is a quantitative variable?
Neporo4naja [7]

Answer:

B

Step-by-step explanation:

7 0
3 years ago
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Please help me with this
Sati [7]

Answer:

x = \sqrt{11.4^2+2.6^2}\\\\

Rounded to the nearest hundredths: 11.69.

Step-by-step explanation:

I would use the Pythagorean theorem for this problem.

The difference between the highest point and the lowest point of AD is 9.8-7.2 = 2.6, so that would be the height of the triangle. The length/base of the triangle would be 11.4.

Now, just solve using Pythagorean's theorem:

x = \sqrt{11.4^2+2.6^2}\\\\

Rounded to the nearest hundredths: 11.69.

I hope this helped you.

5 0
3 years ago
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