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lesya [120]
2 years ago
5

Anyone? please help me I’m absolutely lost on this one here :,)

Mathematics
2 answers:
olya-2409 [2.1K]2 years ago
8 0

Answer:

B

Step-by-step explanation:

The formula for area of a square is length x width. The x represents the width and the 7x is just the width times 7. this means the length is 7 times the width, If the width is x, then the length is 7x

Paul [167]2 years ago
3 0
The answer is b, I hope this helps!!
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1) When graphing a line from an equation, the first point to plot is the ​
Dafna1 [17]

Answer:

y-intercept (b)

Step-by-step explanation:

If you are working with a slope-intercept equation, that is

y = mx + b

Then you want to put the y-intercept on the graph first. It is the b in the equation it is often at the end of the equation. It is the number that is NOT right next to the x.

Then use the slope (the m, that IS right next to the x) to find the next point. Slope is like directions from one point to another.

Then you can draw the line.

6 0
2 years ago
she has 2 1/2 cups of peanuts. 3 1/4 cups of rainsins and 2 2/3 cups of banana chips. how many cups of trail mix can she make
andriy [413]

Answer:

8 cups of trail mix

Step-by-step explanation:

2 1/2 + 3 1/4 + 2 2/3= 8 5/12

6 0
3 years ago
Read 2 more answers
Which of the following is a solution of x2 + 2x + 8?
GalinKa [24]
I hope this helps you


x^2+2x+8=0


x^2+2x+1+7=0


(x+1)^2= -7


(x+1)^2= i^2.7


x+1= i.square root of 7


x=-1+ i.square root of 7
5 0
3 years ago
What is the difference between cross-section and intersection in geometry?
Triss [41]
A cross-section is the shape that would be exposed when cutting straight through a 3-D object. for example, cutting horizontally through a regular cone would expose a circle.

an intersection is where 2 or more shapes (does not matter how many dimensions) overlap. for example, the point at which two lines overlap is the intersection. or the area that two overlapping circles share is the intersection.
5 0
3 years ago
Ms. Steven creates a drawing in her kitchen. Her drawing is 7cm in length and 4cm in width. The scale on the drawing is 1cm = 3f
marysya [2.9K]

Answer:

7cm=7×3ft=21ft

4cm=4×3ft=12ft

here

length=21ft

breadth=12ft

now

area= l×b

=21ft×12ft

=252ft^2

6 0
3 years ago
Read 2 more answers
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