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attashe74 [19]
4 years ago
7

I need help answering this question asap in a rush

Mathematics
1 answer:
timurjin [86]4 years ago
3 0

Answer:

Sorry ido t k new this please do t rerouted if you do ido t care

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HELP PLEASE<br>Determine the missing statements and reasons for the following proof.
lilavasa [31]
Reasons:
Reason 3: Congruent supplements theorem

Statements:
Statement 4: Angle 1 is congruent with angle 2

Answer: Option D:
Reason 3: Congruent supplements theorem.
Statement 4: Angle 1 is congruent with angle 2
3 0
4 years ago
Read 2 more answers
1+cos2A/cos2A = tan2A/tanA prove LHS=RHS
son4ous [18]
RTP: \frac{1 + cos(2A)}{cos(2A)} = \frac{tan(2A)}{tan(A)}

LHS = \frac{1 + cos(2A)}{cos(2A)}
= \frac{1 + \frac{1 - tan^{2}(A)}{1 + tan^{2}(A)}}{\frac{1 - tan^{2}(A)}{1 + tan^{2}(A)}}
= \frac{\frac{1 + tan^{2}(A) + 1 - tan^{2}(A)}{1 + tan^{2}(A)}}{\frac{1 - tan^{2}(A)}{1 + tan^{2}(A)}}
= \frac{2}{1 - tan^{2}(A)}
= \frac{2}{1 - tan^{2}(A)} \cdot \frac{tan(A)}{tan(A)}
= \frac{\frac{2tan(A)}{1 - tan^{2}(A)}}{tan(A)}
= \frac{tan(2A)}{tan(A)}
= RHS, as required.
3 0
4 years ago
HELP PLS!! <br> Write the inequality shown by the graph
larisa [96]

Answer: y>-2/6+2

Step-by-step explanation:

We know it's greater then so we just need to find the line. Let's look at the Slope, since 0,2 is greater than -6,4 we start there. The y of 0,2 is 2 so we subtract 4 from 2 which is -2 and now we subtract -6 from 0 which is 6 so now we have -2/6 and the intercept is 2 so we now have y=mx+b which is the line in black: y=-2/6+2. But it is greater than so its y>-2/6+2

6 0
3 years ago
Finding angle measures between intersecting lines
Orlov [11]

Answer:

x = 13⁰

Step-by-step explanation:

Since AGC is a right angle, AGD is also a right angle

(Sum of angles of straight line is 180, 180 - 90 =90)

Now, DGF + 77 = 90

or, DGF = 90 - 77

DGF = 13

Now we can say that DGF = x because opposite angles formed by intersecting lines are always equal.

So, x = 13⁰

3 0
3 years ago
Read 2 more answers
Expand and simplify
likoan [24]

Answer:

5\sqrt{2} + \sqrt{10}

Step-by-step explanation:

Using the rule of radicals

\sqrt{a} × \sqrt{b} ⇔ \sqrt{ab}

Given

\sqrt{5}(\sqrt{10} + \sqrt{2}) ← distribute

= \sqrt{50} + \sqrt{10}

= \sqrt{25(2)} + \sqrt{10}

= \sqrt{25} × \sqrt{2} + \sqrt{10}

= 5\sqrt{2} + \sqrt{10}

3 0
3 years ago
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