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Tresset [83]
3 years ago
12

What is the missing step for step 8

Mathematics
1 answer:
zhannawk [14.2K]3 years ago
4 0

Answer:

CD ≅ CD, Reflexive property

Step-by-step explanation:

We want to show the triangles are similar by SAS.  We've already proven that one pair of their sides are congruent (AC ≅ BD), and that one pair of their angles are congruent (∠CDE ≅ ∠DCE), so we need to show that the next pair of sides are congruent.

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HELP ASAp!!! Will give brainlest. Find all solutions of the equation in the interval
love history [14]

Answer:

7/6π, 1/6π

Step-by-step explanation:

We know that tan is sine/cosine, so cot is cosine/sine.

In this case, we know cotθ = √3

As the number is positive, using the unit circle, we now can say that the two solutions are in quadrants I and III.

Taking a look at the unit circle, we can finalize our answer.

4 0
2 years ago
a sixth grade student can complete 20 multiplication facts in one minute if you works at the same rate how long should it take h
melamori03 [73]

Answer:

It should take him <u>1.75 minutes</u> to complete 20 multiplication facts, which is the same thing as 1 minute and 45 seconds, or 105 seconds.

Step-by-step explanation:

a. If it takes him one minute to complete 20 multiplication facts, that's 3 seconds per question, because 60/20 = 3.

b. Multiply 3 x 35 questions to get 105 seconds.

c. Divide 105 seconds by 60 seconds (60 in a minute) to get 1.75 minutes, which is the same thing as 105 seconds.

Hope this helps! Feel free to give me Brainliest if you feel this helped. Have a good day and good luck on your assignment. :)

6 0
3 years ago
Read 2 more answers
Find the value of b if it is known that the graph of y=-3x+b goes through the point N (5,2)
dsp73

Answer:

b= -13

Step-by-step explanation:

yeah-ya......... right?

4 0
3 years ago
Read 2 more answers
A local Charity receives 1/3 of funds raised during a craft fair and bake sale. The total amount given to the charity was $137.4
Fed [463]

Answer:

The bake sale raised $412.35

Step-by-step explanation:

* Lets explain how to solve the problem

- A local Charity receives 1/3 of funds raised during a craft fair and

 bake sale

∴ The total amount given to the charity = 1/3 × the funds raised during

  a craft fair and bake sale

- The total amount given to the charity was $137.45

∴ The 1/3 of of funds raised during a craft fair and bake sale is $137.45

- Lets substitute the The total amount given to the charity in the

 equation above to find the funds raised during the bake sale

∴ 137.45 = 1/3 × the funds raised during the bake sale

- Multiply the both sides by 3

∴ 3 × 137.45 = the funds raised during the bake sale

∴ The funds raised during the bake sale = 412.35

* The bake sale raised $412.35

6 0
3 years ago
the sum of nine times a number and fifteen is less than or equal to the sum of twenty four and ten times the number
lana66690 [7]
9n + 15 < = 10n + 24
9n - 10n < = 24 - 15
-n < = 9
n > = -9
8 0
3 years ago
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