3 years ago

What’s the answer to this question

Mathematics

1 answer:

bezimeni [28]3 years ago

8 0

Answer:

1st option

Step-by-step explanation:

< less than would have a empty circle

and 4 is less than

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suter [353]

All of them can be accomplished with electronic banking, but C and D would be easiest to do online.

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3 years ago

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a rectangle has an area of 30 square meter and a perimeter of 34 meters. what are the dimensions of rectangle?

kow [346]

$A=lw$
$P=2l+2w$

$30=lw$
$34=2l+2w$

$30=lw$ --> $w= \frac{30}{l}$

$34=2l+2( \frac{30}{l}) \\ 34=2l+ \frac{60}{l} \\ 34l=2l^2+60 \\ 2l^2-34l+60=0 \\ 2(l-2)(l-15)=0 \\ l=2, 15$

$30=(2)w$
$15=w$

$30=(15)w$
$2=w$

The dimensions can either be 15 x 2 or 2 x 15.

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4 years ago

Evaluate the expression when a=4, b=−5, and c=−8. (−b)+c=

hodyreva [135]

Answer:

-3

Step-by-step explanation:

(−b)+c=

Let b = -5 and c = -8

- (-5) + -8

5 -8

-3

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3 years ago

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Game wardens use experiments to help determine the number of wild horses in a national park. Suppose 40 wild horses are caught,

Lana71 [14]

I think the answer is 136 wild horses because they caught 40 the first time then they caught 100 the second time but four had already been caught so 100 + 40 = 140 - 4 = 136

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3 years ago

-10<br> I will give brainliest answer instantly if correct

Alex

Answer:

wait what? Lol thanks for the points luv <3

Step-by-step explanation:

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3 years ago