3 years ago

Can someone just take an educated guess? Its multiple-choice and I'm so lost :(

Mathematics

2 answers:

Shkiper50 [21]3 years ago

6 0

Answer:

D is the right one im 100% sure on it

Step-by-step explanation:

White raven [17]3 years ago

6 0

Answer:

B or C

;-;

usually when I guess i usually go with c

I apologize if you get it wrong

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Find the measure of angle angle AEB in the figure below. Enter only the number. PLEASE HELP ASAP

Dafna1 [17]

Answer:

42°

Step-by-step explanation:

AD is a line

AEC and DEC are both 90°

AEB and CEB make up 90°

AEB+CEB=AEC substitute

AEB+48=90 Next use Subtraction property of equality

AEB=42

Hope this helps, if so please give me brainliest, it helps a lot. :)

Have a good day!

8 0

3 years ago

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When a number is added to six times its square, the result is twelve. Find the number.

7nadin3 [17]

Let's represent our number as x.
x is being added to 6 * x², and it equals 12
$x + 6x^{2}=12\\6x^{2}+x-12=0$
Factor:
$6x^{2}+x-12=0\\(2x+3)(3x-4)=0$
Solve for x:
$(2x+3)=0\\2x=-3\\x=\frac{-3}{2}\\\\(3x-4)=0\\3x=4\\x=\frac{4}{3}$

Therefore, x = -3/2 and 4/3.

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2 years ago

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What is the point slope form of a line that has a slope of 3 and passes through the point (-1,4)

lukranit [14]

Answer:

y - 4 = 3(x- (-1) ---> y-4 = 3(x+1)

Step-by-step explanation:

y - 4 = 3(x + 1)

y - 4 = 3x + 3

y = 3x + 7

then plug in (-1,4)