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stira [4]
3 years ago
11

PLZZZZZ NEED HELP!!!!!

Mathematics
1 answer:
VashaNatasha [74]3 years ago
5 0
I get 1296 using the formula
V = a^2 x h/3
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Please help explain!!!!
Inessa [10]

Answer:

x=81 degrees z=99 degrees y=68 degrees

Step-by-step explanation:

first we know 36+63+x is 180 degrees by triangle sum ( the sum of the three angles of a triangle is 180)  so x would be 81 degrees. then we know x+z=180 degrees by sum of a line( a line is 180 degrees on either side) making z=99 degrees. Then doing triangle sum again we know 13+99+y=180 degrees making y=68 degrees

5 0
3 years ago
Leroy is 22 years old. His car averages 31 miles
vodka [1.7K]

Answer:

he will be 25

Step-by-step explanation:

36 monthly payments left/12 payments a year = 3 years. 22 + 3 = 25

4 0
3 years ago
=<br> Use &lt;, &gt;, or = to make the<br> statements true.<br> 1 km<br> 3,000 m<br> 4L 4,000 mL
quester [9]

Answer:

1 km < 3,000 m and 4L = 4,000 mL

3 0
3 years ago
The total scores on the Medical College Admissions Test (MCAT) in 2013 follow a Normal distribution with mean 25.3 and standard
aivan3 [116]
1st quartile (25%) and the 3rd quartile (75%) values are -0.6745 and 0.6745 respectively. Use this formula z= (x-mean)SD -0.6745 = (x-25.3)/6.5. 
x=25.3 - 0.6745(6.5) = 25.3 - 4.3843 = 20.9157 1st Quartile
 0.6745 = (x - 25.3) 6.5
 x = 25.3 + 0.6745 = 25.3 + 4.3843 = 29.6843 3rd quartile 
 interquartile range is the difference between the 1st quartile and the 4th quartile
8 0
4 years ago
Value of 3^2 + 5^2<br> PLEASE SOMEONE HELP
sergejj [24]

Answer:

34

Step-by-step explanation:

Step 1: Evaluating

9 + 5^2

9+25

Step 2 : Calculating

9 + 25

SOLUTION: 34

HOPE THIS HELPED

BRAINLIEST IS MUCH APPRECIATED

7 0
4 years ago
Read 2 more answers
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