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3 years ago

Which expression gives the closest estimate of 268 + 524?

Mathematics

2 answers:

Schach [20]3 years ago

4 0

Answer:

250+500=750 , 268+524=792 so therefore 250+500 is the answer

Step-by-step explanation:

Stels [109]3 years ago

3 0

Answer:

275 + 525

Step-by-step explanation:

268+ 524= 792

400+600=900

275+525=800

200+500=700

250+500=750

when 792 is rounded it's becomes 800.

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Answer:

Step-by-step explanation:

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5 0

3 years ago

Please help me!!!!!!!!!!

goblinko [34]

Answer:

The answer is One Solution

7 0

2 years ago

50 points! I will mark brainliest! Random answers will be reported :)

ASHA 777 [7]

Answer:

$x=10$

Step-by-step explanation:

Notice that all three sides of the given triangle has one tick mark.

This means that all three sides are congruent, meaning that we have an equilateral triangle.

And for equilateral triangles, all three angles are also congruent.

So:

$\angle CBA=\angle BAC=\angle ACB$

Also, recall that the interior angles of a triangle is always 180. Thus:

$\angle CBA+\angle BAC+\angle ACB=180$

Substitute:

$\angle CBA+\angle CBA+\angle CBA=180$

Combine like terms:

$3\angle CBA=180$

Substitute:

$3(6x)=180$

Multiply:

$18x=180$

Thus:

$x=10$

And we are done!

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3 years ago

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