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2 years ago

Helppppp how do u do number 1?

Mathematics

1 answer:

VashaNatasha [74]2 years ago

4 0

Only A
And only when x = 1

Nothing else works.

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Which of the following theorems verifies that ABC~WXY?

Bumek [7]

Answer:

The correct answer is option B. AA

Step-by-step explanation:

Given two triangle:

$\triangle ABC$ and $\triangle WXY$ .

The dimensions given in $\triangle ABC$ are:

$\angle A = 27^\circ\\\angle B = 90^\circ$

We know that the sum of three angles in a triangle is equal to $180^\circ$ .

$\angle A+\angle B+\angle C = 180^\circ\\\Rightarrow 27+90+\angle C=180^\circ\\\Rightarrow \angle C = 63^\circ$

The dimensions given in $\triangle WXY$ are:

$\angle Y = 63^\circ\\\angle X = 90^\circ$

We know that the sum of three angles in a triangle is equal to $180^\circ$ .

$\angle W+\angle X+\angle Y = 180^\circ\\\Rightarrow \angle W+90+63=180^\circ\\\Rightarrow \angle W = 27^\circ$

Now, if we compare the angles of the two triangles:

$\angle A = \angle W = 27^\circ\\\angle B = \angle X= 90^\circ\\\angle C = \angle Y= 63^\circ$

So, by AA postulate (i.e. Angle - Angle) postulate, the two triangles are similar.

$\triangle ABC \sim \triangle WXY$ by AA theorem.

So, correct answer is option B. AA

7 0

2 years ago

What is the difference between assignment problems and transportation problems

lawyer [7]

A transportation problem you take with you

7 0

2 years ago

The Glendale Plaza Building in Glendale, California, is 353 feet tall. The U.S. Bank Tower in Los Angeles, California, is 1,017

Scorpion4ik [409]

Answer:

The U.S Bank Tower

Step-by-step explanation:

I hope this helps

3 0

3 years ago

M - 37 = 56 jack has 56 marbles Kyle has 37 fewer than jack

Goshia [24]

Do we have to solve for M if so, the answer is

m-37 = 56

m =56 + 37

m = 93

hope it's helpful

8 0

2 years ago

Identify all the points that are on the following quadratic function: y = x2 - 3x

Zinaida [17]

Here is the answer u welcome

3 0

2 years ago

Read 2 more answers