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3 years ago

The net of a prism is shown on the coordinate plane. What is the surface area of the prism?

Mathematics

1 answer:

nata0808 [166]3 years ago

6 0

Answer:

Option C. 10 square inch

Step-by-step explanation:

Net of a prism is shown on the coordinate plane. We have to calculate the surface area of the prism.

To calculate the surface area of the net we will calculate the area of the four large rectangles and two squares given in the picture.

Total surface area of the net = 2× small squares + 4×large rectangles

= 2×(1×1) + 4×(1×2) = 2 + 8 = 10 square inch.

Therefore option C. 10 square inch is the answer.

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If the sin of angle x is 4/5 and the triangle was dilated to be two times big as the original, what would be the value of the di

Anon25 [30]

Given :

Sin x = 4/5

Using the rule of SOH CAH TOA,

we know that,

Sin x = opposite/Hypotenuse

So,

When the triangle is dilated, the opposite side will be dilated to 8 and the Hypotenuse will be dilated to to 10.

which means 4/5 will become 8/10

and hence,

8/10 after simplifying will be 4/5.Thus there is no change.

Hope this helped!

Brainliest is very much appreciated.

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3 years ago

Whoever answers the question first and right will get brainly

musickatia [10]

Answer:

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Step-by-step explanation:

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3 years ago

Question 15 of 25

Slav-nsk [51]

Answer:

Step-by-step explanation:

Polynomials are factored after they are set equal to 0. This i because the factors of the polynomial are also known as the x-intercepts, and x-intercepts exist where y = 0. Therefore, if the factors of the polynomial are

(x + 8)(x + 4) = 0, then by the Zero Product Property,

x + 8 = 0 so x = -8 or

x + 4 = 0 so x = -4. Choice A.

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3 years ago

Given the median qr and trapezoid mnop what is the value of x 3x-8

Paha777 [63]

<u>Answer-</u>

The value of x was found to be 7.

<u>Solution-</u>

In the given trapezium, the parallel sides are NO, MP and QR is the median.

From the geometric properties of trapezium, we know that,

The median line is always parallel to the bases and its length is the average length of the bases.

$\Rightarrow \frac{NO+MP}{2}=QR$

$\Rightarrow \frac{(3x-8)+(7x+4)}{2}=33$

$\Rightarrow 3x-8+7x+4=66$

$\Rightarrow 10x-4=66$

$\Rightarrow 10x=70$

$\Rightarrow x=7$

Therefore, the value of x is 7.

8 0

3 years ago

Read 2 more answers

If 5x+6=10,what is the value of 10x+3

Otrada [13]

5x + 6 = 10
5x = 10 - 6
5x = 4
x = 4/5

10x + 3
= 10(4/5) + 3
= 11

4 0

3 years ago

Read 2 more answers