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3 years ago

I need help I will give brainliest answer !!!!! Please

Mathematics

2 answers:

kati45 [8]3 years ago

5 0

Answer:

TEA = 216/2

TEA = 108°

Step-by-step explanation:

If a secant and a tangent intersect at a point of tangency, the angle formed is equal to one-half the measure of the intercepted arc.

patriot [66]3 years ago

4 0

Answer:

∠ TEA = 108°

Step-by-step explanation:

The measure of the inscribed angle is half the measure of its intercepted arc.

∠ TEA = 0.5 × 216° = 108°

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Can you do this 3(2x-6)-7x+4?

Serjik [45]

3(2x-6)-7x+4
3*2x=6x. 3*-6=-18
-7x+6x=-1x. -18+4=-14
-1x/-1=x. -14/-1=14
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3 years ago

3. Factor the following trinomial. x^2 - 15x + 56.

makkiz [27]

Answer:

(x-7) (x-8)

Step-by-step explanation:

Break the expression into groups:

= x(x-7) -8(x-7)

Factor out x from:

x^2-7x x(x-7)

Factor out -8 from -8x+56:

-8(x-7)

=x\left(x-7\right)-8\left(x-7\right)

8 0

2 years ago

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Two more than 3times and the number is 17 find the number

Nonamiya [84]

Answer:

Step-by-step explanation:

Let the number be x

Therefore 3times the number will be 3x

3x + 2= 17

3x =17-2

3x=15

x=15/3

x= 5

5 0

2 years ago

The hypotenuse of a right triangle is twice the length of one of its legs. The length of the other leg is three feet. Find the l

dolphi86 [110]

Answer:

One leg: 3

So, the hypo: 2*3 = 6

And the third is according to the formula for right angle triangles: a^2 + b^ = c^2

So: √9+36= c

6.7 to get an exact number round it: 7

7 0

3 years ago

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Find the equation of the line that cuts through (0,5) and (1,2)?

MArishka [77]

The equation of the line that cuts through (0,5) and (1,2) is y = -3x + 5

<h3>Solution:</h3>

Given that we have to find equation of the line that cuts through (0,5) and (1,2)

The equation of line passing through points $(x_1, y_1)$ and $(x_2, y_2)$ is given as:

$y - y_1 = m(x - x_1)$

Where "m" is the slope of line

Let us first find slope of line

The slope of line is given as:

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

$\text{ Substituting } (x_1, y_1) = (0, 5) \text{ and } (x_2, y_2) = (1, 2)$

$m=\frac{2-5}{1-0}=-3$

Thus the required equation of line is:

$y - 5 = -3(x - 0)\\\\y - 5 = -3x\\\\y = -3x + 5$

Thus the equation of line is found

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3 years ago