Answer:
V = 450
Step-by-step explanation:
The volume (V) of a triangular prism is calculated as
V = area of triangular face × height
= 0.5 × base × height × height of prism
here base = a = 10, height = b = 9 and height of prism = h = 10, thus
V = 0.5 × 10 × 9 × 10 = 5 × 9 × 10 = 45 × 10 = 450
Answer:
Step-by-step explanation:
Let
d ----> distance Tess runs in miles
p ---> the number of track practices she attends
we have
This is a linear equation in slope intercept form
where
The slope or unit rate is
The y-intercept (value of d when the value of p is equal to zero) is
so
For d=11 miles
substitute in the linear equation and solve for p
solve for p
Answer: The area is 1 1/4. The perimeter is 6.
Step-by-step explanation: 2.45 is about 2.5. 5/8 is about 1/2. To find the area we need to multiply length times width. 2.5 is 2 and 1/2 which is 5/2. 5/2 times 1/2 is 5/4. To simplify it divide 5 by 4 which is 1 with remainder 1. 5/4 is 1 1/4. Therefore the area is 1 1/4 meters squared. To find the perimeter we have to add length + length + width + width. . 2.5 is the same thing as 2 1/2. 5/8 is about 1/2 if we use benchmarks. 2 1/2 + 2 1/2 + + 1/2 + 1/2 is 6. The perimeter is 6.
<span>sediments melt deep beneath earth’s surface.</span>
the answer would be 3.7+(-1.5)
