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3 years ago

Which of the following shows 18,442 correctly rounded to the hundreds place?

Mathematics

2 answers:

svp [43]3 years ago

7 0

Answer:

D)18,400

Step-by-step explanation:

Lady_Fox [76]3 years ago

6 0

18440

Because the 2 rounds to zero therefore making it 18440

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Several students made comments about this image.

yawa3891 [41]

Answer:

The third comment is the true one: "If I know the measures of angles C and B, I can find the measures of A and D."

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I hope this helps!

Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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3 years ago

Twice a number x increased by 10 is 52

musickatia [10]

Answer:

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Step-by-step explanation:

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3 years ago

Logan is a land surveyor. He wants to determine d, the distance across a lake that cannot be directly measured. He draws this di

Mice21 [21]

Answer:

The first option (5.7km)

Step-by-step explanation:

Since we have a right angle triangle and we know two of its sides we can easily find out the thirds side (the value of d) by using the Pathagoras Theorem. In our case 7 and d are our legs and the hypotenuse is equal to 9, so...

(Based on the Pathagoras Theorem)

$c^{2} = a^{2} + b^{2}$

$9^{2} = 7^{2} + d^{2}$

$d^{2} = 9^{2} - 7^{2} \\d^{2} = 81 - 49\\d^{2} = 32\\d = \sqrt{32}\\$

d ≈ 5.7km

There for aproximate distance across the lake is equal to 5.7km

7 0

3 years ago

Read 2 more answers