2 years ago

What is the number 5tens + 3ones=

Mathematics

1 answer:

77julia77 [94]2 years ago

3 0

The answer is 53 because 5tens equals 50(10+10+10+10+10=50)

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Step-by-step explanation:

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(8/9)^-2 without an exponent

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Answer:

81/64 or 1 17/64

Step-by-step explanation:

A negative exponent means to flip the fraction

(8/9) ^-2

(9/8)^2

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Changing this to a mixed number

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Evaluate |–x – 2y| for x = –2 and y = 3.<br><br><br> –8<br><br> –4<br><br> 8<br><br> 4

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1 15/100 + 1/50 +1.175=

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$1\frac{15}{100}+\frac{1}{50}+1.175 =\frac{115}{100}+\frac{1}{50}+1.175 =\frac{23}{20}+\frac{1}{50}+1.175 =\frac{115}{100}+\frac{2}{100} =\frac{115}{100}+\frac{2}{100} =\frac{115+2}{100} =1.175+\frac{117}{100} =1.175+1.17 =2.345$

<h3><em>You can write </em> $2.345$ <em> or </em> $2\frac{69}{200}$ <em></em></h3><h3><em></em></h3><h3><em>Hope I helped you!</em></h3><h3><em>Success!</em></h3>

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Rasek [7]

Answer:

A 40

Step-by-step explanation:

We can find angle K

J + K + L = 180 The angles of a triangle add to 180

50 + K + 90 =180

140 +K = 180

Subtract 140 from each side

140-140 + K = 180-140

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Since the triangles are congruent

J = P

K = N

L = M

We want to find N

K = N = 40

K = N

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