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amm1812
3 years ago
7

This answer is the one I need to know

Mathematics
1 answer:
spayn [35]3 years ago
3 0
The answers for the problems are: 6. -18
9. 6
12. -40
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Two rectangles are similar. If the height of the first rectangle is 3 inches, and the height of the second rectangle is 9 inches
Mrac [35]
The answer is B.) 3

I hope this helped!
8 0
3 years ago
Read 2 more answers
Help me pleaseee asap !!!
frosja888 [35]

Step-by-step explanation:

5x+3x-14=180

8x-14=180

8x=180+14

8x=174

x=174/8

x= 21.75°

if x is 21.75°, then 5x is 108.75°

which means 3x-14 is 51.25°

therefore, f +108.75+51.25=180

f = 180-160

f=20°

4 0
2 years ago
Find the probability of spinning a 2 and rolling a 3.
antiseptic1488 [7]
Probability of spinnin a 2 = 1/8
Probability of rollin a 3 = 1/6

<span>probability of spinning a 2 and rolling a 3 = 1/8 * 1/6 = 1/48

Answer is B

Hope it helps!
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3 0
3 years ago
Read 2 more answers
PLEASE HELP
Arturiano [62]

Answer:

We need to know how many students are in sixth grade and compare the real number with the 84 sixth graders that Jasmine claims to be.

Step-by-step explanation:

We would need to know how many students are in sixth grade to determine who is right. If two students out of seven have an overdue library book and grace claims that 24 of them are overdue by that means, what we would need to do is divide the allegedly 24 students between 2. Now we have 12 pairs of students that have overdue books. For every pair of students in sixth grade that have overdue books, seven students don’t have overdue books, so now we multiply 12 pairs of students with overdue books times 7 students who don’t have overdue books. By Jasmine calculation then, sixth grade have 84 students.  

If sixth grade have indeed 84 students, Jasmine is right. If there are not 84 students in sixth grade, she is wrong. Grace is right if there are fewer students than 84 in sixth grade.

4 0
3 years ago
I need help on these problems help???
Korvikt [17]

Use PEMDAS.

P = Parentheses

E = Exponent

M = Multiplication

D = Division

A = Addition

S = Subtraction

This is the order of operations.

For example, let's take the second equation.

36 / 6 + 10 * 66

There are no parentheses or exponents.

So, first we multiply.

36 / 6 + 660

Then we divide.

6 + 660

Then we add.

666

So the equation equals 666.

6 0
2 years ago
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