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3 years ago

How does one do this? I’ve tried and still can’t get it please help

Mathematics

1 answer:

professor190 [17]3 years ago

6 0

Answer:

Step-by-step explanation:

An angle bisector cuts an angle into two equal parts. So m∠ACE = m∠ECB.

m∠ACE = m∠ECB

2x − 15 = x + 5

x = 20

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Date:

Nadusha1986 [10]

Answer:

#3 1/6, 1/6, 1/2, 1/3, 5/6.

#4 3/12, 4/12, 5/12, 8/12, 9/12

Step-by-step explanation:

#3 is numbers out of six (fractions).

#4 is the same thing. You add all of the numbers (4, 3, and 5) to get the total and then you subtract to get the probability.

These are all I know.

7 0

3 years ago

Pls helps fast!!

Aleks [24]

Answer:

Option B is correct.

Step-by-step explanation:

We have given a triangle ABC and EDC please look at the figure

We can see that AE and BD are transversal therefore, ∠EAB=∠AED being alternate interior angles

And ∠ACB=∠DCE are vertically opposite angles hence, equal

So, by AA similarity postulate the above to triangles are similar

ΔABC $\sim$ ΔEDC

Therefore, Option B is correct that is Triangle ABC is similar to triangle EDC , because m∠3 = m∠4 and m∠1 = m∠5

NOTE: m∠3 = m∠4 corresponds to m∠ACB=m∠DCE

And m∠1 = m∠5 corresponds to m∠EAB=m∠AED

3 0

3 years ago

Kate Alexander worked 40 hours last week. Her pay rate is $8.50 per hour. Assuming 7.65% social security withholding, how much s

Harman [31]

The answer is 40*8.50 * 7.65/100 = 26.01 and that's your answer

4 0

3 years ago

Solve for e: e=mc2 m=3 c=6

Dafna11 [192]

E=3x6x6
e=3x36
e=108
hope it helps

5 0

3 years ago

Which is an equation of a direct proportion? y=16x+6 y=6x y=6x−6 y=6x

natita [175]

The model for direct proportion is y = mx. Note that there is no "offset," no "y-intercept."

y = 6x represents direct proportion with a constant of proportionality 6. The other 2 choices are disqualified because of offset +6 or -6.

5 0

3 years ago