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3 years ago

a rectangle is 5 feet longer than it is wide. the perimeter of the rectangle is 34 feet. what is the length of the rectangle?

2 answers:

4 0

P = 2(L + W)...perimeter of a rectangle formula
P = 34
L = W + 5

34 = 2(W + 5 + W)
34 = 2(2W + 5)
34 = 4W + 10
34 - 10 = 4W
24 = 4W
24/4 = W
6 = W.....width is 6 ft

L = W + 5
L = 6 + 5
L = 11 <=== length is 11 ft

DochEvi [55]3 years ago

3 0

The length is 11 feet and the width is 7 feet long

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How many terms are in the polynomial abcd + e - h 2? two

a_sh-v [17]

There are three terms in the polynomial.

Step-by-step explanation:

Given that,

A polynomial, $abcd + e - h^ 2$ .

To find,

The number of terms in the polynomial.

Solution,

The number of terms in the polynomial are the number of unlike expressions that are separated by a minus or plus.

We have, $abcd + e - h^ 2$ .

The terms are :

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It implies that there are three terms in the given polynomial.

Reference,

brainly.com/question/4458265

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3 years ago

A jar contains 28 marbles. Half of the marbles are red. Half of the non-red marbles are white and the rest are blue. Todd chose

larisa86 [58]

Answer:

2/9

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28 marbles in all

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14/2 = 7 white

"...and the rest are blue."

25 -14 -7 = 7 blue

"Todd chose a white marble at random... " -from the bag that has...

14 red 7 white 7 blue

"... and kept it."- so now the marbles left in the jar are...

14 red 6 white 7 blue

P (white) = Number of white marbles/ Total number of marbles = 6/27 = 2/9

3 0

2 years ago

PLEASE HELP FAST!!!!!

kap26 [50]

Answer:

See below

Step-by-step explanation:

Given functions

f(x)=8^x
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As we see g(x) = f(x + 5) + 1, which means horizontal translation 5 units left and vertical translation 1 unit up.

Answer options are all incorrect

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3 years ago

(4,?) is on the line below. Find the other half of the coordinate. y= 2 7 x−3 y=27x-3

valina [46]

If you meant y = 27x - 3, OK. Then, if x = 4, y = 27(4) - 3, or 108-3 = 105.

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3 years ago

Jada is solving the equation shown below. Negative one-half (x + 4) = 6 Which is a possible first step to begin to simplify the

elena-14-01-66 [18.8K]

The two options that are the possible first step to begin to simplify the equation are (c) Multiply both sides of the equation by –2. and (d). Distribute Negative one-half over (x + 4).

<h3>How to determine which two options are the possible first step to begin to simplify the equation?</h3>

The equation is given as:

Negative one-half (x + 4) = 6

Rewrite the above equation properly

So, we have

-1/2(x + 4) = 6

A possible first step is to multiply both sides of the equation -1/2(x + 4) = 6 by -2

So, we have

x + 4 = -12

Another possible first step is to distribute the expression -1/2(x + 4) in the equation

So, we have

-1/2x - 1/2 * 4 = 6

Hence, the two options that are the possible first step to begin to simplify the equation are (c) Multiply both sides of the equation by –2. and (d). Distribute Negative one-half over (x + 4).