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geniusboy [140]
3 years ago
14

Factor the expression 28r+42s-35

Mathematics
1 answer:
SIZIF [17.4K]3 years ago
3 0

Answer:7(4r+6s-5)

Step-by-step explanation:

The GCF is 7

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Wittaler [7]

Answer:

y=1/2x + 3

Step-by-step explanation:

The first thing you need to know is that the slope of a perpendicular line is the opposite reciprocal of the other slope. Find the slope of this line, which is -2. The opposite reciprocal is 1/2. So, you know that the perpendicular line is equal to y=1/2x. Plug the x coordinate (4) in for x to have: y=1/2(4). Multiply 4 by 1/2 to get y=2. Since the y coordinate is supposed to equal 5, add 3 to y=2 to get 5. Since 3 is the amount we added, thats where the y intercept will be. Hope this helped!

5 0
3 years ago
Find LN in the image below .
Anarel [89]

Answer:

14

Step-by-step explanation:

We see that MP and PL are congruent, as are MQ and QN. Using scale factors, we can conclude that the scale factor from MP to ML is 1:2.

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3 years ago
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Reika [66]

Answer:

  (x -1)² +(y -4)² = 25

Step-by-step explanation:

The equation of a circle in standard form is ...

  (x -h)² +(y -k)² = r² . . . . . . . circle with center (h, k) and radius r

The graph shows your circle has its center at (1, 4) and its radius is 5. Then the equation is ...

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3 0
3 years ago
A right triangle with base 3 cm and height 4 cm. What is the hypotenuse
statuscvo [17]

Answer:5

Step-by-step explanation:

3^2+4^2=c^2

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\sqrt{25}=c

5=c

7 0
3 years ago
M
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Answer:

Step-by-step explanation:

m∠JXM + m∠NXP = 180° - m∠MXN = 90°

7 0
3 years ago
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