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denis-greek [22]
3 years ago
7

PLEASE HELP ASAP WILL GIVE BRAINLIEST!

Mathematics
1 answer:
sweet [91]3 years ago
6 0
5(n) - 2 = 3

3 · 9(m) =27

1. is 27

3^2(s)= 9 · 5(t) = 45 · 2(r) = 90

2. is 90
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20 points
CaHeK987 [17]

Answer:

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Step-by-step explanation:

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2 years ago
2/3 * 1/2 i need to know this answer
Nataly [62]
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6 0
3 years ago
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soldi70 [24.7K]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
A line m is perpendicular to an angle bisector of ∠A. The sides of ∠A intersect this line m at points M and N. Prove that △AMN i
Ray Of Light [21]

Answer:


Step-by-step explanation:

<em><u>Given</u></em><u>:</u>       A line m is perpendicular to the angle bisector of ∠A. We call this  

                 intersecting point as D. Hence, in figure ∠ADM=∠ADN =90°.

                 AD is angle bisector of ∠A. Hence, ∠MAD=∠NAD.

<u><em>To Prove</em></u>:   <em><u>ΔAMN is an isosceles triangle. i.e any two sides in ΔAMN are</u></em>

<em>                    </em><em><u>equal. </u></em>

<em><u>Solution</u></em>:  Now, In ΔADM and ΔADN

                 ∠MAD=∠NAD     ...(1) (∵Given)

                  AD=AD                ...(2) (∵common side)

                  ∠ADM=∠ADN     ...(3) (∵Given)

                  <u><em> Hence, from equation (1),(2),(3) ΔADM ≅ ΔADN</em></u>

                                                         ( ∵ ASA  congruence rule)

                  ⇒<u><em> AM=AN</em></u>

                  Now, In Δ AMN

                 AM=AN (∵ Proved)

                  Hence, ΔAMN is an isosceles  triangle.


7 0
3 years ago
B. Find the equation of the line through (-3, 3) with slope 4.
yarga [219]

Answer:

Step-by-step explanation:

use the formula y=mx+b. the first number in the parenthesis is -3 so that is x. 3 is y and the slope is m

so it is 3=4(-3)+b

4 0
3 years ago
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