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velikii [3]
3 years ago
15

Work out the volume of the prism (answer in 1 decimal place)

Mathematics
1 answer:
Artyom0805 [142]3 years ago
4 0

Answer:

Volume of the Prism =204 cm^3

Step-by-step explanation:

Volume of the right triangular prism= \frac{1}{2}*Length*Width*Height

Length=8.5 cm

Width= 6 cm

Height= 8 cm

Putting the values in the formula:

Volume of the prism :

                             \frac{1}{2}*8.5*6*8\\\\=\frac{1}{2}*8.5*48\\\\ =\frac{1}{2} *408\\\\=204cm^3

The volume of the Prism is 204 cm^3

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Is Diego right ? and how the answer is got
Ghella [55]
16x - 3 + 5x + 2 = 72
21x - 1 = 72
21x = 72+1
21x = 73
x = 73/21
x ≈ 3.48

Distance from Diego's house to the restaurant:
16x - 3 = 16 * 3.48 - 3 ≈ 52.6 miles

Distance from Anya's house to the restaurant: 
5x + 2 = 5 * 3.48 + 2 ≈ 19.4 miles

52.6 ≠ 19.4  ⇒ <span>Diego was wrong.</span>
3 0
3 years ago
Find the perimeter of the following shapes.
DerKrebs [107]

Answer:

4. (a) = 12 m

   (b) = 27 cm

   (c) = 24 mm

   (d) = 18 km

   (e) = 10 m

   (f) = 36 cm

Step-by-step explanation:

Perimeter is sum the distance round a figure.

if a shape has those, they signify that the shape has two side that are equal

a)  4 + 4 + 2 + 2 = 12. The top part is equal to the bottom part signified by those two lines. And the left is equal to the right .

b)  10 + 10 + 7 = 27

c) 5 + 5 + 8 + 6 = 24

d)  3 + 3 + 6 + 6 = 18

e) 2.5 + 2.5 + 2.5 + 2.5 = 10

f) 12 + 7 + 7 + 5 + 5 = 36

If you need any clarification or more explanation pls do mention in the comment section. i would like to help more.

Hope this helps and if it does pls mark as branliest answer thx.

6 0
4 years ago
Write the expression<br> Divide y by 9 then subtract z from the result
aev [14]

Answer:

Bruh its not that hard, but ill answer it. answer is below

Step-by-step explanation:

Divide y by 9 then subtract z from the result

We know that y divided by 9 is y/9

and the you subtract z from it: y/9-z

but i think that since it says "subtract z <em><u>FROM THE RESULT</u></em>"

I think it is

(y/9)-z

3 0
3 years ago
At Royston's favorite clothing store, the cost of a pair of jeans is $4 more than twice the cost of a shirt. The cost of a pair
MrRa [10]
J(jeans) = 2s + 4
d(dress pants) = 2.5s - 2
s = shirt

he spent : 2s + 4 + 2.5s - 2 = 4.5s + 2



8 0
3 years ago
Round the nearest ten in 84,097
uranmaximum [27]
84,100 sidnkooollooooooo
3 0
3 years ago
Read 2 more answers
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