Answer:
t - 22
Step-by-step explanation:
the difference means subtraction so t - 22 is your answer
Answer:
a)
b)
c)
Step-by-step explanation:
From the question we are told that:
Angle 
a)
Generally the equation for Slope is mathematically given by
b)
Given the right Angle triangle with horizontal distance 
Generally the equation for Height traveled is mathematically given by
c)
Generally the equation for Horizontal Distance traveled at 313 height traveled is mathematically given by
Answer:
480 Hectares potatoes, 340 Hectares corn
Step-by-step explanation:
Let x be the land used to plant potatoes in hectares.
Let y be the land used to plant corn in hectares.
Given the information from the question, we know that:
x + y = 820 - Equation 1
and
x - y = 140 - Equation 2
as you can see here we have 2 equations, means we can solve them simulteanously to solve for both. We will use elimination method.
We will use Equation 1 - Equation 2.
x-x+y-(-y)=820-140
2y = 680
y = 680 ÷ 2 = 340 hectares
We substiture y into equation 1 to find x
x + 340 = 820
x = 820 - 340
= 480 hectares
Therefore, 480 hectares of potatoes and 340 hectares of corn were planted.
Using 3.14 as an estimate for pi, the answer is 3037.95 in. cubed. But if more digits of pi were used, the answer is 3039.49 in. cubed. I found the answer by using the sphere volume formula (4/3) on both sphere measurements, then subtracted the smaller core sphere from the rest of the sphere. The above named numbers were the result.
