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2 years ago

Which number is composed of exactly 8

Mathematics

2 answers:

Keith_Richards [23]2 years ago

6 0

Answer:

B is the answer

Step-by-step explanation:

because it said 8 thousands so you know its not D and it says 7 tens so you know its not C and for 9 sense the hundredths has (ths) you know it's not A so the answer is B.

ozzi2 years ago

3 0

Answer:

B) 8070.09

Step-by-step explanation:

First, we must identify the difference in wording for decimals and whole numbers.

1000 = Thousand

.001 = Thousandth

Now, let's break down the words:

8 thousand = 8 × 1000 = 8000

7 ten = 7 × 10 = 70

9 hundredth = .01 × 9 = .09

8000 + 70 + .09 = 8070.09

Therefore, B would be the correct answer.

-kiniwih426

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Lerok [7]

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Because: 1/2 - 5/13 = 1 x 13 ÷ 2 x 13 - 5 x 2 ÷ 13 x 2 = 13/26 - 10/26

13/26 - 10/26 = 13 - 10 ÷26 = 3/26 or 0.115.

Hope helps-Aparri

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3 years ago

-------100 POINTS------ Complete the proof of the Pythagorean theorem.

KIM [24]

Step-by-step explanation:

Complete the proof of the Pythagorean theorem is given below.

Statement Reason

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angles

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5. ∠B ≅ ∠B 5. $Reflexive\:Property$

6. ΔCBA ~ ΔDBC 6. AA Similarity Postulate

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8. $a^{2} = cx$ 8. $Cross\:Multiply\:and\:Simplify$

9. ∠CDA ≅ ∠BCA 9. $All\:Right\:Angles\:are\:Congruent$

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11. ΔCBA ~ ΔDBA 11. AA Similarity Postulate

12. $\frac{b}{y}\:=\:\frac{c}{b}=$ 12. $Polygon\:Similarity\:Postulate$

13. $b^2\:=\:cy$ 13. $Cross\:Multiply\:and\:Simplify$

14. $a^2\:+\:b^2\:=\:cx\:+cy$ 14. $Addition\:Property\:of\:Equality$

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7 0

3 years ago

Read 2 more answers

At Mario's Pizza, a large pizza has a diameter of 18 inches. What is the area of two pizzas?

Oksanka [162]

Answer:

1 pizza has the area of 254 inches and plus 254 is 508

Step-by-step explanation:

3 0

3 years ago

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Write the equation of the circle with a radius 7 and center (13, 15). HELP ASAP!!!

ruslelena [56]

Answer:

Option b is the correct answer

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Step-by-step explanation:

$(x - 13)^2 + (y - 15)^2 = 7^2$

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8 0

3 years ago

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natima [27]

Answer:

Slope: 5/3

y-intercept: (0, -4)

Step-by-step explanation:

Slope-Intercept Formula: y = mx + b

y is your output.

m is your slope.

b is your y-intercept.

7 0

3 years ago