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White raven [17]
4 years ago
10

Please help me!!!!!!!

Mathematics
1 answer:
dusya [7]4 years ago
5 0

Answer:

  544 units²

Step-by-step explanation:

The surface area is the sum of the areas of the three rectangular faces and the two triangular bases.

  SA = 10×14 +10×14 +12×14 + 2(1/2)(12)(8)

  = 14×(10+10+12) +12×8

  = 448 +96

  = 544 . . . . square units

_____

The area of a rectangle is the product of its dimensions:

  A = LW

The area of a triangle is half the product of its base and height:

  A = (1/2)bh

Here, both triangles have the same area, so we multiplied the area of one of them by 2 to get the area of both of them.

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Answer:

it is subtracting 35 minus 4,4 and then find the answer

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3 years ago
Sarah cut 2 yards of ribbon from a spool. How much did she cut in inches
Nesterboy [21]

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3 years ago
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X intercept -7 y intercept -5
Fittoniya [83]
The x-intercept of a line is when the y coordinate is equal to 0. So, the x-intercept would be (0,-7).

The y-intercept of a line is when the x coordinate is equal to 0. So the y-intercept would be (-5,0).

To find the equation of a line, you need the slope and the y-intercept.
We already know the y intercept is -5. The equation for a line is:

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m stands for slope
b stands for the y intercept.

To find the slope, use the equation-

y1-y2
--------
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Another way to say that is the change in y over the change in x.

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0+5
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-7-0


5/-7.

The slope is 5/-7
The Y intercept is -5

The equation of the line is y= 5/-7x -5

The coordinate point for the x intercept is (-7,0)
The coordinate point for the y intercept is (0,-5)
7 0
3 years ago
the menu on the counter at marshalls milkshakes measures 8.5 inches by 11 inches, the large overhead menu ok the wall measures 3
dsp73
The pictures are proportional, 11*3 is 33 and 8.5*3 is 25.5
7 0
3 years ago
Lalala usa test prep heeeeeheheheheehhheheeehheh
Contact [7]

Answer:

:Dd

Step-by-step explanation:

Eh lalsaaaaaaa salaaaa

8 0
4 years ago
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