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9966 [12]
2 years ago
10

What is the volume of a prism where the base is a 45-45-90 triangle with a leg of 5 in. when the height is 1.8 in.?

Mathematics
2 answers:
lesya692 [45]2 years ago
8 0

22.5in3 is the answer to the question


Karolina [17]2 years ago
5 0
<span>V = 22.5 cu in 
</span><span>V = (1/2)(5)(5)1.8) 
</span>
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System word problems.. does anyone understand this. Brainliest!!
andrew-mc [135]
X = number of tickets sold in advance, and thus cheaper.

x + 206 = number of tickets sold at the door.

now, the ones sold at the door, are more expensive and is more than the early sold tickets, as you know is x + 206.

now, if the early ones cost each one 6 bucks, then the cost for all of them is 6*x, or 6x.

the ones sold at the door are 10 bucks each, and therefore their total cost is 10(x + 206).

now, we know sales in total for both was 6828, therefore,

\bf \stackrel{in~advance}{6x}~~+\stackrel{at~the~door}{10(x+206)}=6828\implies 6x+10x+2060=6828&#10;\\\\\\&#10;16x=4768\implies x=\cfrac{4768}{16}

and surely you'd know what that is.

how many were sold at the door?  well, x + 206.
3 0
2 years ago
Of the dogs 1/12 were classified as belonging to hound group.of the dogs in hound groups3 /10 were english foxhounds what fracti
andre [41]
So 1/12 of all dogs are in hound
of the hound gropu, 3/10 is english foxhounds
find what fraciton of all adogs are english foxhounds
so 3/10 of 1/12
in math 'of' means multiply with fractions so
3/10 times 1/12=(3 times 1)/(10 times 12)=3/120=1/40
1/40 of the dogs were english foxhounds
3 0
3 years ago
Brainliest if your correct :P
vivado [14]

Answer:

second one i think

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
PLEASE HELP
cricket20 [7]
You can use the cosine rule for this - you might have to change some of the letters around for it to make sense though. Hope this helps!

4 0
2 years ago
Sixty-three people participated in a study to see if they were left-brain dominant or right-brain dominant. In the study, the pe
fgiga [73]
The two-way table is attached.

We know that 63 people took the survey, and 22 of them were left-handed.  This means that 63-22=41 of them are right handed.

Out of the 63 total, 37 are left brain dominant; this means that 63-37=26 are right brain dominant.

Of the 26 that are right brain dominant, 21 are right handed; this means 26-21=5 are left handed.

Of the 22 left-handed people, 5 are right brain dominant; this means 22-5 = 17 are left brain dominant.

Of the 37 left brain dominant people, 17 are left handed; this means 37-17=20 are right handed.

8 0
3 years ago
Read 2 more answers
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