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Mkey [24]
2 years ago
14

MATH!!! (please answer correctly...) find the surface area of the prism

Mathematics
1 answer:
eimsori [14]2 years ago
6 0
232
A=2(WL+HL+HW)
so 2(8*10+2*10+2*8)
You might be interested in
If a jar of peanut butter cost $4.69 how much would it cost to buy $36
Deffense [45]
For 36 dollars, you would get 7 jars. This is b/c 36 dollars divided by $4.69, is 7
To buy 36 jars you would need $168.84 This is b/c 36 times $4.69 is $168.84
Hope that helped

7 0
4 years ago
Pls help me guys!<br> Thanks =D
Natasha_Volkova [10]
108 in^2

Because,

As you can see, inside the trapezoid has the square.
AND
A = lw
and the length is 9 and width 12.

9 * 12 = 108

Hope
This
Helps
<3
TØP
6 0
4 years ago
Read 2 more answers
True or False? the integer -3 (negative 3) has an absolute value of 3.
Viefleur [7K]
Answer: it’s true i think


Explanation: idk i just think it’s true
8 0
3 years ago
Read 2 more answers
How can you find the area of diameter
sveticcg [70]
HEY THERE !!

As we know that the area of a circle (A)= πr^2

But if we know the diameter then the area is (A)= π/4× D^2 { here D is for diameter}

Here diameter is 10.5 inches.

A => π/4 × (10.5)^2
A => π/4 × 110.25
A => π/4 × 27.5625
A => 86.54625 { because the value of π = 3.14}

So the area of the cirsle whose diameter is 10.5 inches is 86.54625 inches square.

HOPE IT HELPED YOU.
5 0
4 years ago
A system of equations is shown.<br><br> 0.6d+0.05e=-4.5<br> -0.12d+0.3e=2.76 <br><br> d=<br> e=
Drupady [299]
I would multiply to get rid of the decimals and work with whole numbers.
Since we have numbers that are "hundredths", we would need to multiply every number by 100.
60d + 5e = -450
-12d + 30e = 276 Now that the decimals are gone, if we multiply the second equation by 5 the "d's" will cancel.
60d + 5e = -450
-60d + 150e = 1380
155e = 930
e = 6
Now plug 6 back in for e and solve for d.
60d + 5(6) = -450
60d + 30 = -450
60d = -480
d = -8
(-8, 6)
If you'd rather work it with decimals just let me know.
4 0
3 years ago
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