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3 years ago

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!

Mathematics

1 answer:

likoan [24]3 years ago

7 0

Answer is a if the other ones don’t make since because you have to simply

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What is the answer? Please Answer it?

bezimeni [28]

Answer:

2, 5

Step-by-step explanation:

hope this helps

please mark me brainliest

7 0

3 years ago

Confused can get some help plz

Soloha48 [4]

Answer:

Blue costs 2.875 or 2.88 if rounded, Red costs 3.875 or 3.88 if rounded

Step-by-step explanation:

4 0

3 years ago

A rectangle has a length that is 9 feet less than four times its width. Its area is 90 square feet

kramer

Answer:

The length of rectangle is $15\ ft$

The width of rectangle is $6\ ft$

Step-by-step explanation:

Let

x-----> the length of rectangle

y----> the width of rectangle

we know that

The area of rectangle is equal to

$A=xy$

$A=90\ ft^{2}$

$90=xy$ -----> equation A

$x=4y-9$ -----> equation B

substitute equation B in equation A and solve for y

$90=(4y-9)y$

$4y^{2}-9y-90=0$

using a graphing calculator

The solution is

$y=6\ ft$

Find the value of x

$x=4y-9$ -----> $x=4(6)-9=15\ ft$

5 0

4 years ago

Write an algebraic inequality for this real life example:

castortr0y [4]

Answer:

6 > 6 - a

3 < 3 + c

Step-by-step explanation:

Since you are told that there are less than six assignments, a represents what is taken away from the six. the result of 6 - a would be less than 6 itself.

Same concept can be connected with the other example. this time c is what you add to the 3 chores. The value of 3 + c will be greater than 3 itself

Hope this helps.

7 0

4 years ago

Why is the limit to infinity of 2^n/2^n+1 = lim to infinity 1/2?

Elis [28]

Step-by-step explanation:

lim(n→∞) (2ⁿ / 2ⁿ⁺¹)

lim(n→∞) (2ⁿ / (2ⁿ × 2¹))

lim(n→∞) (1 / 2)

1/2

7 0

3 years ago