3 years ago

Please Answer Dis .

Mathematics

1 answer:

Annette [7]3 years ago

6 0

Answer:

543.

Step-by-step explanation:

Add both numbers as if they were positive.

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The area of a rectangular garden is given by the trinomial x2 + x – 42. What are the possible dimensions of the rectangle? Use f

Murrr4er [49]

Answer:

Step-by-step explanation:

Hello, please consider the following.

$x^2+x-42\\\\\text{The sum of the zeroes is -1=-7+6 and the product is -42=-7*6.}\\\\\text{So, we can factorise.}\\\\x^2+x-42\\\\=x^2+7x-6x-42\\\\=x(x+7)-6(x+7)\\\\=(x+7)(x-6)$

So, the possible dimensions of the rectangle are (x+7) and (x-6).

Thank you.

3 0

3 years ago

Read 2 more answers

Write the following situation in slope intercept form - y=mx+b

cestrela7 [59]

I think the answer is C

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2 years ago

A craft show has an admission fee of $1.50 for children and $4.00 for adults. On Saturday 155 people came to the carnival and $5

rjkz [21]

X+y=155. Y= -x+155

1.50x +4(-x+155)= 520
1.50x-4x+620=520
-2.5x =-100
X= 40. Y=110

8 0

3 years ago

Which of the following is the value of f(-4) in the function f(x) = -2x - 3?<br><br> no links

Scilla [17]

Answer:

Step-by-step explanation:

f(-4)= -2(-4)-3

=8-3

8 0

3 years ago

9a - 3 (a - 6) = -6 a=___

leonid [27]

9a - 3(a - 6) = -6...distribute thru the parenthesis
9a - 3a + 18 = -6....subtract 18 from both sides
9a - 3a = -6 - 18 ...combine like terms
6a = - 24...divide both sides by 6
a = -24/6
a = - 4

7 0

2 years ago

Please Answer Dis .​

Please Answer Dis .