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4 years ago

5

Use the relationship between the

1 answer:

motikmotik4 years ago

4 0

The equation x° = 180° - (37°+ 53°) can be used to find the value of x.

Step-by-step explanation:

Step 1; There are three lines in the given diagram. There are a baseline and two other lines. Out of the other two lines, one extends above and below the baseline whereas the other extends only above. Since the baseline is horizontal and the others are at angles we have the sum of all the three angles as 180° i.e. 37°, x°, and 53°.

37° + x° + 53° = 180°.

Step 2; To solve the value of x, we keep the unknown value at the left-hand side whereas all the known values are taken to the right side of the equation.

x° = 180° - (37°+ 53°).

So the fifth option can be used to determine the value of x.

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Find the values of x and y if (x+2,y)=(3,4).

gogolik [260]

Answer:

x = 1 and y = 4

Step-by-step explanation:

Solution,

(x+2,y) = (3,4)

Now,

Comparing corresponding elements,

x+2 = 3 , y = 4

or, x = 3 - 2 , y = 4

or, x = 1 , y = 4

Therefore, the value of x is 1 and y is 4.

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4 years ago

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damaskus [11]

Answer:

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Step-by-step explanation:

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3 years ago

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3 years ago

Read 2 more answers

The width of a rectangle is 7 less than twice the length. If the perimeter of the rectangle is 43.6 inches, what is the area of

fgiga [73]

half of 43.6 is 21.8

9.6+12.2=21.8

9.6 length

12.2 width

9.6*12.2=117.12

so the area would be 117.12

8 0

3 years ago

Could you help me figure out the left/right facesortop/bottom faces

jolli1 [7]

Explanation

The question requires that we figure out the sides that represent the top/bottom faces and the left/right faces.

We are given the plan of the aluminum sheet

The top, bottom, left and right faces are shown below

The dimension for the top and bottom is

$1.5ft\times5ft=7.5ft^2$

Since they are two

Therefore the total area for the top and bottom will be

$2\times7.5ft^2=15ft^2$

For the left and right faces, the dimensions are

The dimensions of the left and right faces will be

$\text{1}.25ft\times5ft=6.25ft^2$

Since they are two, then

The area will be

$6.25ft^2\times2=12.5ft^2$

7 0

1 year ago