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3 years ago

What is the area of this trapezoid?

Mathematics

2 answers:

Zinaida [17]3 years ago

5 0

A = 1/2(b1+ b2)*h

A = 1/2(19+12)*9

A = 1/2(21)*9

A = 1/2(189)

A = 94.5

igomit [66]3 years ago

3 0

1,080 Hope that helped

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How do i do KCF ? for 6th grade ;~;

Virty [35]

KCF

Keep

Change

Flip

lets say we are dividing 1/2 and 1/4. you would keep 1/2 the same, change the division sign to a multipluction, and flip 1/4 so that it becomes 4/1. you would then just multiply 1/2 and 4/1

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3 years ago

Joe had some candy to give to his four children. He first took seven pieces

GrogVix [38]

Answer:

Step-by-step explanation

There are 4 children. They each get 2 pieces. 2*4=8 Joe had 7 candies for himself. 8+7=15.

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3 years ago

7 1/2 divided by 1 1/2 = 5 How to check the answer

Gnom [1K]

Answer:

We verified that the equation $7\frac{1}{2}\div1\frac{1}{2}=5$ has both sides equal.

Step-by-step explanation:

We need to solve and verify: $7\frac{1}{2}\div1\frac{1}{2}=5$

Solving:

$7\frac{1}{2}\div1\frac{1}{2}=5$

Converting into improper fractions

$\frac{15}{2}\div\frac{3}{2}=5$

Converting division sign into multiplication and reversing 3/2 i.e

$\frac{15}{2}\times\frac{2}{3}=5$

Now simplifying

$\frac{15}{3}=5 \\5=5$

So, We verified that the equation $7\frac{1}{2}\div1\frac{1}{2}=5$ has both sides equal.

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3 years ago

If you borrow $100 for 3 years at a annual interest rate 9% how much will you pay altogether ?

katrin [286]

Answer:

$109

Step-by-step explanation:

Formulas

interest = (principal amount)(rate)(time)

interest = (100)(0.09)(3) = $27

total = principal amount + interest

total = 100 + 9 = $127

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3 years ago

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Svet_ta [14]

I believe it is C 10 is a common multiple of 5 and 10

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3 years ago

Read 2 more answers