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MatroZZZ [7]
3 years ago
14

What are 1, 2 and 3

Mathematics
2 answers:
Mademuasel [1]3 years ago
5 0
1. 214
2. 328.5 or 328 R1
3. 1,210 R3
netineya [11]3 years ago
4 0
1.  217
2. 328.5
3. 1,210.4

Hope this helps. :)
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I don't understand this. Please help!:::: Provide an answer for a, b, c, and d.
OleMash [197]
Answer for part A is  \angle A \cong \angle D which in English means "angle A is congruent to angle D"

The reason why we know that angle A and angle D are congruent is because they are both right angles. By the right angle congruence theorem (the reason just below the blank for part A), we can say that angle A = angle D. They are both 90 degree angles. 

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Answer for the blank in part B is "Given" without quotation marks of course. This is the first "given" while the second given is coming up in part C

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For part C, the other given is \angle C \cong \angle F so that's what will go in the blank. It may seem silly, but all we're doing is repeating verbatim what is given to us. With any proof, you always start with what you are given and somehow connect it with what you're trying to prove

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Finally, the answer for the blank in part D is "AAS Congruence Theorem" (without quotes)

The AAS congruence theorem allows us to prove two triangles congruent if we know if two pairs of angles are congruent plus if we know two sides are congruent as well.

The angle portions are covered by part A and part C. The side portions are part B's territory. Combining A, B, & C allows us to use the AAS theorem

Note: It is NOT the ASA theorem because the two angles do not sandwich the sides. In other words, the side AB is not between the two angles A and C. Similarly, DE is not between the two angles D and F. The order is very important as ASA is slightly different than AAS. 

8 0
3 years ago
Sarah earns $20 a day working after school. She spent 30% of her daily earnings on
Anarel [89]

Answer:

6 Dallas

Step-by-step explanation:

30 percent of 20$ is 6$

30 percent *20 =

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6 0
3 years ago
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JulsSmile [24]

Answer:

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Step-by-step explanation:

Hope this is helpful! Happy Halloween!

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3 years ago
Which function has the range (-∞, 0) and a range of (2, ∞)?
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Answer:

y=sec(x) + 1

Step-by-step explanation:

The Sec(x) = 1/Cos(x) which has a minimum of +1 when positive, and -1 when negative.  Adding +1 to it gives a range of (-∞,0) and when negative (2,∞)

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3 years ago
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Please help me on this problem:)
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We need to see the graph in order to help
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