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il63 [147K]
3 years ago
10

Please help (see picture)

Mathematics
1 answer:
Sliva [168]3 years ago
6 0

Answer:

a = 5

b = 12

c = -216

x = -1.2

Step-by-step explanation:

You can get a, b, and c by looking at the coefficients and constant in the equation.

You can find the axis of symmetry by looking at the graph of the equation.

Please rate me as brainliest if this helped! Thank you!

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When x^2-2x + 14 is divided by x-1 the remainder is?<br> Is it 13?
julsineya [31]

Yes, 13 is the remainder.

See dat pic for full solution.

5 0
3 years ago
The angle θ lies in quadrant ii. cos θ = -2/3 what is tan θ?
Alina [70]

Answer:

-√5/2

Explanation: I took the quiz.

5 0
3 years ago
What is the length of side TS?
balandron [24]

Step-by-step explanation:

In order to find the length of side TS, first we need to find the length of side TR which is perpendicular to side QS.

By Geometric mean property:

{TR}  =  \sqrt{6 \times 12}  \\  \therefore \:  {TR}  =  \sqrt{6 \times 6 \times 2}   \\ \therefore \:  {TR}  =  6\sqrt{2}   \\  \\ In \:  right \:  \triangle  \: TRS:  \\ TS^2 = TR^2 + RS^2  \\ \therefore \:  (3x)^{2}  =  {(6 \sqrt{2}) }^{2}  +  {(12)}^{2}  \\  \therefore \:  9x^{2}  =  72 +  144 \\  \therefore \:  9x^{2}  =2 1 6 \\ \therefore \:  x^{2}  = \frac{2 1 6}{9}  \\ \therefore \:  x^{2}  =24 \\ \therefore \: x =  \sqrt{24}  \\  \therefore \: x = 4.89897949 \\ \therefore \: x  \approx \: 4.9 \\ \therefore \: 3x  = 3 \times 4.9 \\ \therefore \: 3x  =14.7 \\    \huge \red{ \boxed{\therefore  \: TS = 14.7 \: units}}

3 0
3 years ago
Read 2 more answers
What is the area to this??
jolli1 [7]

Answer:

30 units squared

Step-by-step explanation:

1/2(base)(height)

base=10

height=6

1/2(10)(6) = 5*6 = 30!

6 0
3 years ago
Read 2 more answers
-3(y+3)=2y+3<br><br> what’s the answerrr is there even a solution???
makvit [3.9K]

Answer:

y = -2 2/5

Step-by-step explanation:

-3(y+3)=2y+3

-3y - 9 = 2y + 3

-3y - 2y = 3 + 9

    -5y   = 12

        y = 12/-5  = -12/5 = - 2 2/5

4 0
3 years ago
Read 2 more answers
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