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Scorpion4ik [409]
3 years ago
7

Find the slope of y+2=−2(x−3) Options A) -1/2 B) 1 C) -2 D) -1

Mathematics
1 answer:
djyliett [7]3 years ago
5 0

Answer:

C) -2

Step-by-step explanation:

y+2=-2(x-3)

y+2=-2x+6

-2          -2

y=-2x+4

y=mx+b

m is slope

the slope is -2

You might be interested in
Ify is 6 when x is 3 and y varies directly with x, find y when x is 8.
Contact [7]
Y would be 16,

y=kx
6=3k
2=k
y=2(8)
y=16
4 0
3 years ago
Help please not much time!!!!
Rzqust [24]

Answer:

I'm here! This Problem is easy :) The answer is 4

Step-by-step explanation:

2x+10=5x−2

<em>Subtract </em>5x from both sides

2x+10−5x=−2

<em>Combine</em> 2x and −5x to get −3x.

−3x+10=−2

Subtract 10 from <em>both sides.</em>

−3x=−12

<em>Divide</em> both sides by −3.

Divide −12 by −3 to get 4.

x=\frac{-12}{-4}

x = 4 (D)

7 0
3 years ago
11 fewer than a number b
Verdich [7]

Answer:

b-11

Step-by-step explanation:

is that what the question is asking for?

6 0
3 years ago
A bank loaned out $28,500, part of it at the rate of 14% annual interest, and the rest at 4% annual
Flauer [41]

Answer:

$15,000 was invested at 14% per year, and $13,500 was invested at 4% per year.

Step-by-step explanation:

Given that a bank loaned out $ 28,500, part of it at the rate of 14% annual interest, and the rest at 4% annual interest, and the total interest earned for both loans was $ 2,640.00, to determine how much was loaned at each rate you must perform the following calculations:

28,500 x 0.14 + 0 x 0.04 = 3,990

20,000 x 0.14 + 8,500 x 0.04 = 3,140

15,000 x 0.14 + 13,500 x 0.04 = 2,640

Therefore, $ 15,000 was invested at 14% per year, and $ 13,500 was invested at 4% per year.

5 0
2 years ago
Is anyone in geometry (10th-grade math)? I need some help
goldenfox [79]

Answer:

angleB = 41.4°

Step-by-step explanation:

✨ Trigonometry✨

cos theta = adj / hyp

theta = inverse-cos adj / hyp

theta = inverse-cos 12 / 16

theta = inverse-cos .75

theta = 41.4°

*theta is the 0 with a line through it

5 0
3 years ago
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