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JulijaS [17]
2 years ago
14

I need help with these two problems.

Mathematics
1 answer:
Dennis_Churaev [7]2 years ago
8 0

Answer:

the equation is - y=x

Explanation:

Given -

y=x+4

We have to find a line passing through the point (2,2) nd parallel to the given line.

Find the slope of the given line.

It is the coefficeint of x

m₁ = 1

The two lines are parallel. Hence

m₂=m₁=1 Where m₂is the slope of the second line.

You have slope and the points (2,2)

Find the Y intercept

y=mx+c\\2=(1)(2)+C\\2=2+C\\C=2-2=0

Y-Intercept C=0 and slope m₂=1

Fix the equation

y=x

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8 0
3 years ago
What is the area of this figure?​
lesantik [10]

Answer:

\Huge\boxed {A =859ft^{2} }

Step-by-step explanation:

Hello There!

To solve for the area of this figure we need to split the figure into 3 different parts:

A rectangle with a length of 9 ft and a width of 7 ft

a rectangle with a width of 9ft + 7ft and a length of 25 ft

a rectangle with a width of 18 ft and a length of 22 ft

To find the area of a rectangle we use the formula

A=w*l where w = width and l = length

for the first one we plug in the values

A = 9 * 7

9 * 7 = 63 so the area of the smallest rectangle  is 63ft²

Now lets find the area of the larger rectangle

The dimensions are l = 25 ft and w = 9 + 7 (16 ft)

Now we can plug in the values into the area formula

A = 16 * 25

16*25=400 so the area of the larger rectangle is 400 ft²

Now lets find the area of the last rectangle

The dimensions are l = 22 ft and w = 18 ft

now lets plug in the values to the formula

A = 22 * 18 =396

so the area of the last rectangle is 396 ft²

Finally we want to add all of the areas together

396 + 400 + 63 = 859

So the area of the figure is 859 ft²

7 0
3 years ago
Read 2 more answers
Need help asap plzzzzzzzzzzzzzzzzz
tankabanditka [31]

I think your answer is the second one

best of luck

4 0
3 years ago
Which expression is equivalent to the area of square A, in square centimeters?
oksano4ka [1.4K]
You can use the Pythagorean theorem for this question, because all three of the squares form a right triangle together.

A=24²+45²

The answer is the bottom choice.
5 0
3 years ago
Read 2 more answers
How many square floor tiles of side 1/2m are needed to cover the school hall, excluding the room, shown in the diagram below. Pl
iren [92.7K]

Answer:

Step-by-step explanation:

8 0
2 years ago
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