Answer: -8/5= x
Step-by-step explanation:
2x-5=7x+3
-5=5x+3
-8=5x
-8/5=x
Answer:
the correct answer would be 294 because you would have to divide 126/3 to find out how many miles per hour then multiply it by 7 for 7 hours
hope this help
Step-by-step explanation:
Answer:
404.09x cm³ (to 5 s.f.),
where x is the unknown height of the shape.
Step-by-step explanation:
Volume of the shape
= base area × height
= (large semicircle- small semicircle) × thickness of shape
Area of circle= 
Area of semicircle= 
Diameter of small circle= 14
Radius= diameter ÷2
radius= 14 ÷2
radius = 7 cm
Area of small semicircle

Radius of large semicircle
= 35 ÷2
= 17.5 cm
Area of large semicircle

Base area of shape

Since the height if the shape is not given, I'm afraid I cant help you find the volume.
Let the height of the shape be x cm.
Volume of shape= 
With
, we have identical PDFs

for
, and 0 otherwise, where

Since
are independent, the joint PDF is

for points
in the unit square, and 0 otherwise.
1. The distribution is continuous, so
.
2.
is the region in the
plane contained within the unit square and above the line
. This region is empty, because this line lies above the square altogether, so
.
3.
is the region in the same square below the line
. So we have

Answer:
1/2 answer
Step-by-step explanation:
the step you have to do this but I tell you the answer if you can't I will tell you do not worry