So,
50 + 75 + 16 = 141
150 - 141 = 9
Answer: Tony needs to make 9 more sandwiches.
Hope this helps!!
Actually, the "slant height" is 4, but the vertical height or "altitude" of the equilateral triangle is not 4
but anyway.....
and the volume, is the area of the triangle, times the length, so, whatever you get for the area of the triangle * 10
Answer:
rectangular prism Area = 2L(W) + 2L(H) + 2W(H)
Step-by-step explanation:
Step 1 recognise the shape and unit ie) inches. cm etc.
Rectangular prism is like a cube but the length or height etc is disproportionate and therefore rectangular.and not cubic. even though its measured in cubic for volume and squared for surface area, it is added together each side square to allow for coverage.
Step 2
Count the sides you should automatically know how many sides for area
Full surface Area = how many sides
= 6
We then realise there is symmetry so we can multiply in pairs.
For spheres we multiply in 4;s Surface area = 4 π r2
Step 3
Know we have pairs how mnay pairs = 3
2L(w) + 2 L(h) + 2 W(h) = Surface area of rectangular prism
Show the multiplication and seperate with + sign
Step 4 Then add them all up and show unit square ^2 at end.
A) a sample because your family is a group with limited elements
b) a population because of the sheer amount of grocery stores in Arizona.
Answer:
a)It is a vertical line with an undefined slope
b)It is a vertical line with an undefined slope
c)7/4
d)-7/4
Step-by-step explanation:
The formula for gradient of a line is given as;
m=Δy/Δx
where Δy = y₂-y₁ and Δx=x₂-x₁
<u>For L₁ </u>
x=2
It is a vertical line with an undefined slope
<u>For L₂</u>
x=-3
It is a vertical line with an undefined slope
<u>For L₃</u>
The points on the line are : (0,-3) and (4,4)
m= Δy/Δx
m= 4--3/4-0
m=7/4
<u>For L₄</u>
The points on the line are : (0,-3) and (-4,4)
m=Δy/Δx
m=4--3/-4-0
m=7/-4
m= - 7/4