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timama [110]
2 years ago
8

Lines m and n are parallel lines cut by a transversal l.

Mathematics
2 answers:
Igoryamba2 years ago
5 0

Answer:

Angles 1 and 3 are congruent as vertical angles; angles 3 and 7 are congruent as corresponding angles.

Step-by-step explanation:

<1 and <3 are vertical angles  because they are formed by the same lines and are opposite each other .  3 and 7 are corresponding angles because they are in the same position at each intersection where a straight line crosses two others.  Since the lines are parallel, they are equal  That makes 1 and 7 equal

Andrews [41]2 years ago
4 0

Answer:

B. Angles 1 and 3 are congruent as vertical angles; angles 3 and 7 are congruent as corresponding angles.

Step-by-step explanation:

We need statements that will link angle 1 and angle 7 together. Just from looking at the answer choices, we can already see that choice B is the only one that includes both 1 and 7, so that's a very possible correct answer.

Delving more deeply though, let's look at B. Angles 1 and 3 are called vertical angles and by definition, they're congruent. Also, angles 3 and 7 are called same-side angles, or corresponding angles, and again by definition, they're congruent. Thus, B gives correct reasoning to prove that since ∠1 = ∠3 and ∠3 = ∠7, then ∠1 = ∠7.

The answer is B.

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7x − 5 &lt; 13x − 3 <br><br>PLz anyone
Ksju [112]

7x-5<13x-3

Minus 7x

-5<6x-3

then add 3

-2<6x

Then divide -2 by 6 and 6x by 6

-1/3>x

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4 0
2 years ago
Jerry was comparing the points the bulls socered for different games he recorded 85,85, 86,77, 93 determine the mean median mode
maks197457 [2]
Answers:
Mean - 85.2
Median - 85
Mode - 85

Explanation:
Mean - 77+85+85+86+93=426/5 (the amount of data points given) = 85.2

Median - Organize the data points from least to greatest and eliminate the outermost numbers two at a time (one from both side) until you’re left with one.

Mode - The number that appears the most often in a given data set
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3 years ago
Please help thanks! Brainliest
KatRina [158]
9 x 9 = 81
81 - 21 = 60
60 / -6
10
4 0
2 years ago
Read 2 more answers
81.098 rounded to hundredths
pantera1 [17]
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3 0
3 years ago
8 pens cost £4.72<br> How much would 13 pens cost?
vesna_86 [32]

Answer:

$7.67

Step-by-step explanation:

So if 8 pens cost $4.72, one pen would cost $0.59. 0.59 x 13 will be equal to 7.67.

4 0
2 years ago
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