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ycow [4]
3 years ago
11

I need help pls this test is really hard

Mathematics
1 answer:
trapecia [35]3 years ago
4 0
I want to help but the photo wont load! :(
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Ahh help, I need this question due in 10 mins-
sp2606 [1]
I believe its 838 inches squared
8 0
2 years ago
Evaluate the dot product of (5,7) and (-8,2)
Maslowich
Recall the dot-product is just <a,b> • <c,d> => a*c + b*d.

therefore here is just 5*(-8) + 7* 2, or namely -26.
5 0
3 years ago
6 2/7 divided by 2 3/4
Lena [83]
Turn them into improper fractions
44/2 divided by 11/4
Divide = multiply reciprocal
44/2 * 4/11 = 176/22 = 8
The answer is 8
8 0
2 years ago
Read 2 more answers
Can someone help me with this problem? Thank you!
svlad2 [7]

<u>113.04 ft2</u>

Step-by-step explanation:

r=d/2=12/2=6

A= pi*r*r=3.14*6*6

A=113.04

8 0
2 years ago
Read 2 more answers
Whats 42.12500 rounded to the nearest whole number?
wel
42.13 or just 42 I think
5 0
3 years ago
Read 2 more answers
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