Answer:
Step-by-step explanation:
<u><em>Sum of 38 and -87</em></u>:
=> 38 + (-87)
=> 38 - 87
=> -49
<u><em>Subtraction of -134 from -49:</em></u>
=> -49 - (-134)
=> -49 + 134
=> 85
Ok so the first thing you want to do is find the area of the front triangle.
14x10=140
140/2=70
So you have the area of the triangle
Now you just need to times it by 19 to get the depth
70x19=1330
Answer
1330 inches cubed
:)
Answer:
a) = 7/10
b)= 9/10
c)= 1 1/10
Step-by-step explanation:
a) green and a 2 = 1/2 + 1/5 = 0.7 = 7/10
b) red and an even number = 1/2 + 2/5 = 0.9 = 9/10
c) green and a prime number = 1/2 + 3/5 = 1.1 = 1 1/10