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Tom [10]
2 years ago
9

1. What is the surface area of the composite figure? 4 ft 8 ft 3 ft 2 ft 6 ft

Mathematics
1 answer:
ANTONII [103]2 years ago
5 0

Answer:

c. 132

Step-by-step explanation:

find the area for each space than add them for sa

a = l x w

sa = a

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Need help with number 6 and how did you get it
Soloha48 [4]
A rectangular prism is just a shape that looks like a brick.

If you think about a brick for a few seconds, you'll realize
that it has

-- 2 faces of  (length by width)
-- 2 faces of  (length by height)
and
-- 2 faces of  (width by height).

The dimensions of the brick in question 6 are 8ft, 3ft, and 5ft.
So it has

-- 2 faces of  8ft  by  3ft
-- 2 faces of  8ft  by  5ft
and
-- 2 faces of  3ft  by  5ft .

Can you take over and complete it now ?
3 0
3 years ago
The price of a litre of gas went from 92 cents to a $ 1:31. What was the percent increase in price
Grace [21]
% increase = (final - initial) / initial  * 100
= (131 - 92) / 92  * 100
= 39/92 * 100
= 3900/92
= 42.39%

In short, Your Answer would be 42.39%

Hope this helps!
7 0
3 years ago
A shelf is built on a wall, as shown below. What is the value of x?<br> (2x+1) + (3x-1)
Hoochie [10]

Answer:

x = 18

Step-by-step explanation:

We need to find the value of x.

We know that the sum of angles of a triangle is equal to 180°. So, using this property,

2x+1+3x-1+90 = 180

2x+3x = 180-90

5x = 90

x = 18

So, the value of x is equal to 18.

6 0
3 years ago
Using Unit Rates to convert
miss Akunina [59]

Answer:

5 minutes

Step-by-step explanation:

To find the number of minutes it takes Jason to run a mile, we have to first find the rate at which he runs.

This is called Jason's speed. It is given as

Speed = \frac{distance}{time}

Speed = \frac{440}{75}\\ \\\\Speed = 5.86 yards/second

From the formula of speed, time is given as:

time = \frac{distance}{speed}

Time taken for Jason to run 1 mile (1760 yards) will therefore be:

time = \frac{1760}{5.86} \\\\\\time =  300.34 secs

Converting this time to minutes yields:

60 seconds = 1 minute

300.34 equals:

\frac{300.34}{60} = 5.0 minutes

It takes Jason 5 minutes to run 1 mile.

8 0
4 years ago
I NEED HELPP<br><br>Evalute if x=6, y=8, and z=3<br><br>yz - x
mina [271]

Answer:

18 and 10.

Step-by-step explanation:

yz - x

= 8*3 - 6

= 24 - 6

= 18

2(x + z) - y

= 2(6 + 3) - 8

= 2 * 9 - 8

= 18 - 8

= 10

3 0
3 years ago
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