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lozanna [386]
3 years ago
14

Measure ∠A and ∠B and find their sum. How are the angles related?

Mathematics
2 answers:
4vir4ik [10]3 years ago
7 0

Answer:

Step-by-step explanation:

Is there a drawing?

love history [14]3 years ago
6 0

Answer

∠A = 22.62 degrees

∠B = 67.38 degrees

The sum of ∠A and ∠B is 90°. ∠A and ∠B are complementary angles.

Step-by-step explanation:

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Alex73 [517]
I think The answer is A
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2 years ago
What is the slope of the line that passes through (3, -4) and (-2, 5). A)-5/9 B)-9/5 C)9/5 D)5/9
alisha [4.7K]
M = (y2 - y1) / (x2 - x1)
Call (3,-4) one point
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7 0
3 years ago
Sketch a quadratic function with the given characteristics.
xeze [42]

Answer:

See photo below

Add arrows to the two ends of the parabola.

Step-by-step explanation:

To sketch this quadratic function, we to connect three dots: the two roots and a vertex.

The given roots are -1 and 1.

Draw <u>two dots at the x-intercepts</u>, which are (-1, 0) and (1, 0).

Vertex dot: V (x, y)

The vertex x-coordinate always in the middle of the two roots. The middle of -1 and 1 is 0. That's the same as the y-axis.

V (0, y)

Since the function increases when x < 0, the parabola will <u>open up</u>.

We read from left to right. The greater numbers are towards the top of the page.

<u>You can put the vertex anywhere on the y-axis that is below the x-axis.</u>

7 0
3 years ago
The selling price of an article is Rs 270. If the article was sold at 10 % discount from the marked price, find the marked price
zloy xaker [14]

Answer:

s. p = 270 Rs

discount = 10%

mp.= ?

Mp = s. p + discount

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7 0
2 years ago
Read 2 more answers
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AnnZ [28]

Answer:

m∠A = 65°

Step-by-step explanation:

<em>Opposite angles of the quadrilateral add up to 180</em>.

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m∠A = 2x + 1 -> 2(32) + 1

m∠A = 65°.

4 0
3 years ago
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