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asambeis [7]
3 years ago
9

53 is the difference of Gail’s age and 18

Mathematics
1 answer:
lys-0071 [83]3 years ago
5 0
53-x+18

Gail’s age would be x (or any variable of our choice).
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Suppose all left-handed people are excluded from a sample. What is this an example of?
aleksandrvk [35]
A or c not b or d i think
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△WPJ∼△DNJ<br> What is PWPW ?<br> Enter your answer in the box.
Kruka [31]
Use <em>CPCTC</em> and make ratios and proportionalities to find the value of segment PW:

If △WPJ∼△DNJ, then according to CPCTC, WP must be proportional to DN and PJ must be proportional to JN. Now, we can make a ratio:

\frac{WP}{DN}= \frac{PJ}{NJ} 

Substitute the values that are given in the diagram.
DN=87.5
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Solve for x. You can do it by cross-multiplication.

\frac{WP}{87.5}= \frac{64}{56} \\ 56*WP=64*87.5 \\ 56*WP=5600 \\ WP=100

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3 years ago
Which number is 247, 039 ruonded to the nearest thousand?
djverab [1.8K]

247,039 rounded to the nearest thousand becomes

247,000

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3 years ago
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A certain ceiling is made up of tiles. Every square meter of ceiling requires 10.75 tiles. Fill in the table with the missing va
ANEK [815]

Answer:

See Explanation

Step-by-step explanation:

Given:

See Attachment

Required

Complete the table

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So:

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Say: square meters = 20

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3 years ago
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Try this option.
1 is for scalar (result is number), 2 is for vector (result is vector).

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3 years ago
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