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ANTONII [103]
3 years ago
7

. Write a word problem that can be acted out using these counters.

Mathematics
1 answer:
Rufina [12.5K]3 years ago
8 0
Please comment on this answer and give me a full question and I will be just fine answering it for you.
You might be interested in
(5-(-4)^2)^2)
stepladder [879]

Answer:

121

Step-by-step explanation:

You are missing a parentheses

Assuming you just mean to close the parentheses

((5-(-4)^2)^2)

The first step is to complete the inside parentheses

PEMDAS

(5-(-4)^2)

Do the exponents first

(5-(16))

-11

Put this in the equation for (5-(-4)^2)

(-11) ^2

121

6 0
2 years ago
Chris borrows $9,000 at 8% annual simple interest. How much is owed after 1/2 of a year?
sergeinik [125]

Answer:

$360

Step-by-step explanation:

I am pretty sure this is the answer i am not that sure. But $9,000 at 8% is 760

and 360 is half of 760

3 0
3 years ago
Write th number of permutations in factorial form. then simplify. How many different ways can you and six of your friends sit in
kolbaska11 [484]
 The answer is D. The answer is D because when It is simplified  7?49. The answer is the only possible answer could be correct since the rest of their maths don't add up. 
C 
<span>A </span>
<span>C </span>
<span>D </span>
<span>D </span>
<span>B </span>
<span>D </span>
<span>B </span>
<span>C</span>
8 0
3 years ago
If someone could please help me I’m confused thanks:)
Sedbober [7]
<h3>Answer:  x = 45</h3>

Work Shown:

x+x+90 = 180 .... all three angles of a triangle add to 180

2x+90 = 180

2x = 180-90

2x = 90

x = 90/2

x = 45

This is a 45-45-90 right triangle. We also consider it an isosceles right triangle because the base angles (45) are equal.

3 0
3 years ago
Mike and Beth both write the decimal 0.8 (0.88888...)as a fraction. Mike: 45 Beth: 89 Which student wrote the correct fraction?
fenix001 [56]

Answer:

see the explanation

Step-by-step explanation:

we have

0.888...

This is a <u>repeating decimal</u> (Is a decimal that has a digit, or a block of digits, that repeat over and over and over again without ever ending)

Convert to fraction number

Let

x=0.888...

10x=8.888...

Subtract 0.888... from 8.888... to remove the decimal

10x-x=8.888...-0.888...

9x=8

Solve for x

x=8/9

therefore

Mike fraction is incorrect

because 4/5=0.8

0.8 is a <u>terminating decimal </u>(It's a decimal with a finite number of digits)

Mike's mistake was considering the number as a terminating decimal instead of a repeating decimal

Beth is correct

because

If you divide 8/9

the result is 0.8888888...

3 0
3 years ago
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