2 years ago

Find the surface area of the prism 14yd 6yd 10yd

Mathematics

1 answer:

Nadusha1986 [10]2 years ago

8 0

Answer:

568 yd^2

Step-by-step explanation:

It'd be clearer to your readers if you'd please write this as "find the surface area of a 14yd by 6yd by 10yd prism.

Top and bottom are 2(84 yd) = 168 yd^2 in area

Left and right ends are 2(60 yd)^2

Front and back are 2( 140 yd)^2

Total surface area: 568 yd^2

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Serjik [45]

Answer:

Step-by-step explanation:

$(h+k)(x)=h(x)+k(x)\\\\\bold{METHOD\ 1:}\\\\k(x)=x-2,\ h(x)=x^2+1\\\\(k+h)(2)=h(2)+k(2)\\\\\text{Calculate}\ h(2)\ \text{and}\ k(2).\\\text{Put}\ x=2\ \text{to the equations of the functions}\\\\h(2)=2^2+1=4+1=5\\k(2)=2-2=0\\\\\text\\\\\text{Substitute:}\\\\(h+k)(2)=5+0=5$

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2 years ago

Number sentences for these 4?

Murrr4er [49]

A. 15-35=-20
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3 years ago

The length of a rectangle is 8 centimeters less than its width. What are the dimensions of the rectangle if its area is 240 squa

Dmitriy789 [7]

Answer:
Well, Your best answer will be is 35.
Here's a Explain.
W-5=0
W=5 That's for the width.
L=3*5-8
L=15-8=7 And, That's for the length.
Here's proof.
35=7*5
35=35
Hope That Helps!~

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