ANSWER:
-78-a
= -78-(-29)
= -78+29
= -49
Answer:
a. p = 6
b. q = 4
c. r = 8
d. s = 10; t = 8.3
Step-by-step explanation:
1. a. The side length of two similar triangles are proportional, therefore:
Cross multiply
Divide both sides by 15
p = 6
b. Based on the midsegment theorem,
c. The side length of two similar triangles are proportional, therefore:
Multiply both sides by 20
r = 8
d. The side length of two similar triangles are proportional, therefore:
Multiply both sides by 6
s = 10
Multiply both sides by 5
t = 8.3 (nearest tenth)
Answer:
3.6 m
Step-by-step explanation:
Because the triangle is a right triangle, we can use the pythagorean theorem:
a^2 + b^2 = c^2 (a and b are the legs of the right triangle, and c is the hypotenuse)
6^2 + b^2 = 7^2
36 + b^2 = 49
b^2 = 13
b = 3.6 m
to find the volume of a rectangular prism:
Volume= Bh
To find the value for b, base, you need to find the area. The formula would be A= l • w
after you find that, you multiply the sum of the base to the height and there you go.
If your referring to it when converted to inches, then 3.15 (3 15/100)
8 centimeters = 3.15 (3 15/100) inches