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victus00 [196]
2 years ago
13

Which side is opposite angle C? None BC AB AC

Mathematics
1 answer:
Olegator [25]2 years ago
5 0

Answer:

AB

Step-by-step explanation:

opposite is AB

You might be interested in
Write an expression equivalent to 6 - 2x + 5 + 4x that only has two terms.
777dan777 [17]

Answer:

11 + 2x

Step-by-step explanation:

In algebra, like terms are terms that have the same variables (letter after the number). Like terms can be combined for example the 6 and 5 have the same variable (none) so they can be combined. IMPORTANT! While we do combine the 2x and the 4x since the 2x came after a minus sign we consider it a negative, so -2x + 4x (or 4x - 2x) is 2x NOT 6x

3 0
4 years ago
What is the value of x in the equation cx+<br> (x + 12) = {<br> = (x + 14) – 3?
castortr0y [4]

Answer:

x= - 1/c

Step-by-step explanation:

8 0
3 years ago
A large container holds 5 gallons of water. it begins leaking at a constant rate. After 10 minutes the container has 3 gallons o
dolphi86 [110]
First we have to find how much water leaked
5galllons-3 gallons=2 galllos of water leaked
Now we know\frac{2 galllons}{10 minutes}
Finally we can simplify it\frac{2 gallons}{10 minutes}= \frac{1 gallon}{5 minutes} - its the answer
7 0
3 years ago
PLEASE HELP!!!!
maxonik [38]
One way to find this is to plug in the points into each of the answers and see which one is correct:

A. First, plug in the point (-2,8). y = 8, x = -2
y = 4 {x}^{2}  + 2x - 4 \\ (8) = 4 {( - 2)}^{2}  + 2( - 2) - 4 \\ 8 = 16 - 4 - 4 \\ 8 = 8
A works for the first point.
Then plug in the second point: x =0, y = -4
( - 4) = 4 {(0)}^{2}  + 2(0) - 4 \\  - 4 =  - 4
A works for the second point.
Then plug in the third point: x = 4, y = 68
(68) = 4 {(4)}^{2}  + 2(4) - 4 \\ 68 = 64 + 8 - 4 \\ 68 = 68
A works for the third point, so A is the answer.

But we should double-check the other answers too.

y =  - 2 {x}^{2}  + 2x - 4
(8) =  - 2( { - 2)}^{2}  + 2( - 2) - 4 \\ 8 =  - 8  - 4 - 4 \\ 8 =  - 16
B does not work.

y =  - 4 {x}^{2}  - 2x - 4 \\ (8) =  - 4 {( - 2)}^{2}  - 2( - 2) - 4 \\ 8 =  - 16 + 4 - 4 \\ 8 =  - 16
C does not work.

y =  - 2 {x}^{2}  - 2x - 4 \\ (8) =  - 2 {( - 2)}^{2}  - 2( - 2) - 4 \\ 8 =  - 8 + 4 - 4 \\ 8 =  - 8
D does not work.

Therefore, A is the answer
4 0
3 years ago
Solve for x<br> X^2+6x+9=20
Masja [62]

Answer:

x = 1.47  or x = -7.47

Step-by-step explanation:

x²+6x+9=20

This is a quadratic equation

x²+6x+9-20=0

x²+6x-11=0

Step 1 : Write the quadratic formula

x = <u>-b±√b²-4(a)(c)</u>

              2a

Step 2 : Substitute values in the formula

a = 1

b = 6

c = -11

x = <u>-6±√6²-4(1)(-11)</u>

              2(1)

x = <u>-6±√80</u>

          2

x = -3 + 2√5 or x = -3 - 2√5

x = 1.47         or x = -7.47

!!

4 0
3 years ago
Read 2 more answers
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