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3 years ago

What 2 factors of 24 added together equal -4

Mathematics

1 answer:

guajiro [1.7K]3 years ago

3 0

That will be 12 and four

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I'll Mark you brainliest!! I will report answers if you answer for points. Period.

skad [1K]

Step-by-step explanation:

SAS is Side - Angle (between the sides) - Side

BC and CD are shown to be congruent with the markers that cross the line segments.

AC and AC are the same because they are the same.

The only things needed are the congruent angles between the sides.

The angles are ACD and ACB, because those are the angles between AC and BC and AC and CD.

4 0

3 years ago

At a lake recreation park, you can rent a kayak for a base fee of $16 plus an hourly fee of $4. Katie spent $56 on a kayak renta

Alenkinab [10]

I think the equation would be 4x + 16= 56
She rented the kayak for 10 hours.

4 0

3 years ago

Help me pls!!!!!!!!!

Dominik [7]

Answer:

$x^2+18=-9x : x = -3, x = -6$

Step-by-step explanation:

$x^2+18=-9x$

Add 9x to both sides:

$x^2+18+9x=-9x+9x$

Simplify:

$x^2+9x+18=0$

Solve with the quadratic formula:

For a quadratic equation of the form $ax^2+bx+c=0$ the solutions are:

$x_{1,\:2}=\frac{-b\pm \sqrt{b^2-4ac}}{2a}$

For $a=1,\:b=9,\:c=18:\quad x_{1,\:2}=\frac{-9\pm \sqrt{9^2-4\cdot \:1\cdot \:18}}{2\cdot \:1}$

$x =\frac{-9 + \sqrt{9^2-4\cdot \:1\cdot \:18}}{2\cdot \:1} : -3$

$x =\frac{-9 - \sqrt{9^2-4\cdot \:1\cdot \:18}}{2\cdot \:1} : -6$

The solution to the quadratic equation are:

$x=-3,\:x=-6$

Hope I helped. If so, may I get brainliest and a thanks?

Thank you, have a good day!

6 0

3 years ago

If $60 is the original price and $9 is the amount discount what is 15% of the original price

pantera1 [17]

I'm kinda confused by this question, but, If $60 is the original price, and you want to know what 15% of the original price ($60) is.. It would be $9, the "amount discount".

If this isn't the answer you wanted please tell me and explain the question a bit more to me if you can and I will try my best to help.

Thank you.

8 0

3 years ago

Simplify<br> 25 × t⁻⁴ /5⁻³×10⁻²×t⁻⁸<br> plsssssssssssssss help

Anettt [7]

Answer:

Step-by-step explanation:

$\frac{25*t^-^4}{5^-^3*10^-^2*t^-^8}$

Could you confirm to me that this is in fact the problem? Do not report. I will edit this answer once you answer my question.

7 0

3 years ago