3 years ago

What are the main properties of a parallelogram? use the parallelogram (ABEF) to help you

Mathematics

2 answers:

Feliz [49]3 years ago

4 0

Answer:

It must be number 2.

1 and 3 number is wrong as parallelogram don't need have right angle

jasenka [17]3 years ago

4 0

The answer is number 2

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|x+10| / 9 < 2 Solve the inequality, show step by step

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Answer:x=8

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2 years ago

The middle school baseball team, the badgers won 20 games last year. This year they won 22 games. What is the percent increase o

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Answer:

22/20×100%=110%

110%-100%=10%

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2 years ago

Can someone please help me find the sum of each interior angle measure of the polygon, and can you please explain. I need help o

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3 years ago

Johnny spend 1/7 of his income on Food, 1/10 of his income on gas, and 3/8 of his income on rent. What percentage of his income

Agata [3.3K]

Answer:

38.2%

Step-by-step explanation:

1/7 ≈ 14.29%

1/10 = 10.00%

3/8 = 37.50%

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14.29% + 10.00% + 37.50% = 61.79%

So, the remaining amount is ...

100% -61.79% = 38.21%

About 38.2% of Johnny's income remains.

7 0

2 years ago

Susan currently has an account balance of $1,336.60. Her initial deposit on the account was $820 and it earned 4.5% simple inter

emmasim [6.3K]

The correct option will be : 14 years

Explanation

Current account balance of Susan is $1,336.60 and her initial deposit was $820

So, the amount of interest earned $= 1336.60-820= 516.60$ dollar

Formula for Simple Interest is: $I= P*r*t$ , where $I$ is the amount of interest, $P$ is the initial amount, $r$ is the rate of interest in decimal and $t$ is the time duration in years.

Here, $I= 516.60, P= 820, r=4.5$ % $= 0.045$

Now according to the above formula, we will get...

$I= P*r*t\\\\ 516.60=820*0.045*t\\\\ 516.60=36.90*t\\\\ t=\frac{516.60}{36.90}= 14$

So, Susan has held the account for 14 years.

3 0

3 years ago