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Nataly [62]
3 years ago
13

Which of these figures must be a rectangle?

Mathematics
2 answers:
AnnZ [28]3 years ago
4 0

Answer:

A parallelogram with at least one right angle

Step-by-step explanation:

(A pex)

belka [17]3 years ago
3 0

Answer: A parallelogram with at least one right angle

Step-by-step explanation:

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Y=2x+ 5
Vlad1618 [11]

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Step-by-step explanation:

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5 0
3 years ago
If f(x)=2x+5 , determine the value of f(3x) .
makvit [3.9K]

Answer:

Step-by-step ef(x)=-2x+5……i

and f(-3x)=?

let x=-3x so that

-2x+5=-3x

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substitutinx x into… i

f(x)=-10+5=-5

f(5)=-5………ii

now f(–3x)=f(-15)

scrutinizing… ii ,we can propose that

f(-15)=15.

Thus f(-3x)=15xplanation:

7 0
2 years ago
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Which best describes the association between variables x and y?
erik [133]
Your answer is : B hope this helps
5 0
3 years ago
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5 feet 8 inches equals how many inches
sweet [91]
There are 12 inches in a foot. To find how many inches are in 5 feet, multiply by 12:

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The answer is 68.
3 0
3 years ago
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Hi<br> Someone that is able to do it
VARVARA [1.3K]
I think it’s b

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8 0
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