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Len [333]
3 years ago
13

Solve for x 4x(x+1)=(2x-3)(2x+5)

Mathematics
1 answer:
natima [27]3 years ago
5 0

The pic is your answer.

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JoAnn plans to attend community college for two years. Her expenses will be $1700 each
iris [78.8K]

Answer:

b

Step-by-step explanation:

With the info provided most likely this amount.

6 0
3 years ago
What is the value of x?<br> -14<br> -28<br> -48<br> -120
Ahat [919]

Answer:

x = 14

Step-by-step explanation:

This problem requires and understanding about interior sum of angles.

This is an irregular hexagon.  so Total angle sum = 180*(6 - 2) = 720 degrees.

...

80 + 56 + 61 + 43 + 92 + 2x = 360

332 + 2x = 360

2x = 360 - 332

2x = 28

x = 14

or...  6*180 -  (332 + 2x)  = 720

748 - 2x = 720...  x= 14

7 0
3 years ago
Read 2 more answers
I need help with number 3. I will mark brainliest and you get 50 points!! Please help me !!
RUDIKE [14]
Assuming you meant #13,
conditional: if you are a Clemson fan, then you root for the Tigers. T
converse: if you root for the Tigers, then you are a Clemson fan. F: not a Clemson fan and root for the Tigers as well
inverse: if you aren't a Clemson fan, then you don't root for the Tigers. F: if you aren't a Clemson fan and root for the Tigers.
contrapositive: if you don't root for the Tigers, then you aren't a Clemson fan. T

conditional: if a then b
converse: if b then a
inverse if not a then not b
contrapositive: if not b then not a

Hope this helps
5 0
3 years ago
Last year, Rebecca contributed $95 per month toward her 401(k) account. If her employer matched 19% of her contributions, what w
Sonbull [250]
Equation is provided  below:

$95 = contribution of Rebecca per month
12 months = months to complete by the end of the year
19% = employer's contribution per month
? = total amount contributed in a year

$95 * 12 months = $1,140 (Rebecca's contribution for a year)
$95 * 19% = $18.05 (contribution of Rebecca's Employer per month)
$18.05 * 12 = $216.60 (contribution of Rebecca's Employer for a year)
$1,1470 + $216.60 = $1,356.60

The total amount contributed to the 401(k) account at the end of the year is $1,356.60.
5 0
4 years ago
What is the slope of the line that passes through the points (-2, 7) and (2, -5) ?
masha68 [24]

Answer:

12

Step-by-step explanation:

Since the slope of a line is its gradient, we use the formula for finding gradient.

Gradient

=  \frac{change \: in \: y}{change \: in \: x }  \\  \ = \frac{7 -  - 5}{ - 2 - 2 }  \\  = 12

hope it helps.

7 0
3 years ago
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