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Varvara68 [4.7K]
3 years ago
8

I need help fast please answer!

Mathematics
1 answer:
frez [133]3 years ago
3 0

Answer:

B

Step-by-step explanation:

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-2=k. 2 = k·1=k<br> Solve the equation.<br> Enter your answer in the box.<br> k=
Gekata [30.6K]

Answer:

k=-1

Step-by-step explanation:

-2=k. 2

Diving whole equation by 2

-2/2=k

k=-1

5 0
3 years ago
What is 2/4 I need help with this question pls
Over [174]
What do you mean? 
2/4 equals 1/2
2/4 equals 0.5
2/4 equals 50%
4 0
2 years ago
Read 2 more answers
Not sure about this one help please
lutik1710 [3]

Answer:

a) -1

Step-by-step explanation:

Slope is also known as the gradient

1. assign a value to x and solve for y:

when x = 2, y = 2

when x = 4, y = 0

2. Next, use the equation of a straight line to find the gradient

y = mx + c

y is the y-coordinate, m is the gradient, x is the x-coordinate, c is the point where the line crosses the y-axis, which is found by equating y to 0 and solving for x

so y = mx + c becomes 2 = m*2 + 4, which then becomes 2 = 2m + 4

2m = -2 (take 4 away from 2)

<u>m = -1 </u>

5 0
3 years ago
Last repeats, i cant find answer. pls help, am i use wrong way ? ​
muminat

Answer:

question is not clear pls resend

8 0
2 years ago
Read 2 more answers
The area of a rectangular wall of a barn is 64 square feet. Its length is 8 feet longer than twice its width. Find the length an
ValentinkaMS [17]
L×w=64 ft^2...(1)
2w+8= l...(2)

l=64-w...(1a)

2w+8= 64-w
2w+w+8=64
3w=64-8
3w÷3= 56÷3
w=18.6'

l×w= 64
l×18.6= 64
l= 64÷18.6
l= 3.44 to the nearest hundredths.
6 0
3 years ago
Read 2 more answers
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