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andreyandreev [35.5K]
3 years ago
8

Best explained and correct answer gets brainliest.

Mathematics
2 answers:
babymother [125]3 years ago
7 0
The answer is B ... proven by AAS
leva [86]3 years ago
5 0
Hey!

____________________________

Given-:

∆RQT
QS bisects ∠RQT
∠R= ∠T

To prove- RS=TS

Proof-

∠R= ∠T [Given]
∠RQS= ∠TQS [ QS bisects ∠RQT]
RQ= QT [∠R= ∠T]

Here we get, ∆RSQ ≅ ∆TSQ


Thus, By C.P.C.T, we get,

RS=TS


Thus, correct Option=> (B)
____________________________

Hope it helps...!!!


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Write an equation in point-slope form for the line.<br> (1,3) <br> (0,1)<br> m=4
Anna [14]

Given coordinates (1,3) and (0,1).

In order to find the equation of line, we need to find the slope between given coordinates.

We know slope formula,

m= \frac{y2-y1}{x2-x1}

We have (x1,y1) = (1,3) and (x2,y2) = (0,1).

Plugging values of x1,y1,x2 and y2 in slope formula, we get

m=\frac{1-3}{0-1}

Simplifying top and bottom of the fraction we got for slope

m=\frac{-2}{-1}=2

We got slope m=2.

We are given second point (0,1), where x-coordinate is 0 and y-coordinate is 1.

y-intercept is a point on y-axis, where x=0.

Therefore, y-intercept = 1.

Now, applying slope-intercept form of the linear equation

y=mx+b, where m is the slope and b is y-intercept.

m=2 and b=1.

Plugging values of m and b in slope-intercept form, we get

y=2x+1.

Therefore, point-slope form for the line is y=2x+1.

5 0
3 years ago
Write each mixed number as an improper fraction and as a decimal then tell whether the decimal is terminating or repeating.
Sphinxa [80]
7) 29/9; repeating

8) 301/20; terminating

9) -101/20; terminating

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3 years ago
A recipe for waffles calls for 2 cups of flour and 3 teaspoons of baking powder.
katen-ka-za [31]

Answer:

8 teaspoons

Step-by-step explanation:

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7 0
2 years ago
Im desperate, please help asapp!!
Marianna [84]

Answer:

A: Quadrant IV

B. Quadrant III

Step-by-step explanation:

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8 0
2 years ago
Graph y = x2 + 2. Identify the vertex of the graph. Tell whether it is a minimum or maximum. (0, 2); maximum (0, 2); minimum (2,
miskamm [114]

Answer:

(0,2); minimum

Step-by-step explanation:

Given:

The function is, y=x^{2}+2

The given function represent a parabola and can be expressed in vertex form as:

y=(x-0)^{2}+2

The vertex form of a parabola is y=(x-h)^{2}+k, where, (h,k) is the vertex.

So, the vertex is (0,2).

In order to graph the given parabola, we find some points on it.

Let x=-2,y=(-2)^{2}+2=4+2=6

x=-1,y=(-1)^{2}+2=1+2=3

x=0,y=(0)^{2}+2=0+2=2

x=2,y=(2)^{2}+2=4+2=6

x=1,y=(1)^{2}+2=1+2=3

So, the points are (-2,6),(-1,3),(0,2),(1,3),(2,6).

Mark these points on the graph and join them using a smooth curve.

The graph is shown below.

From the graph, we conclude that at the vertex (0,2), it is minimum.

8 0
3 years ago
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