Answer:
Step-by-step explanation:
We are given that
Base area of sample box,a=
Height of the sample box,h=
We have to find the volume of the sample box.
We know that
Volume of rectangular prism,
Where a=Area of base
Using the formula
Volume of sample box=
Hence, the volume of the sample box=
The numbers that add up to 11 and multiply to 30 are 5 and 6
From the question, we have the following parameters that can be used in our computation:
Multiply = 30
Addition = 11
Let the numbers be x and y
So, we have
xy = 30
x + y = 11
Let x be 5 and y be 6
So, we have
5 * 6 = 30
5 + 6 = 11
Hence, the numbers are 5 and 6
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5 and 6
5*6=30
and 5+6=11
Answer:
+/- 0.01 mm
+/- 0.02 mm
Step-by-step explanation:
. The error of a quantity directly measured is the uncertainty of the tool used for measuring. So error for diameter is 0.01 mm.
. The error of a quantity obtained multiplying/dividing a measure by a constant is calculated multiplying/dividing the measure uncertainity by the same constant. Radius is calculated as r=2*d, so we calculate multiplying the diameter uncertainty by 2 ().
3x – 7 = 2
A) (3, 7)
B) (7, -7)
C) (-3, 7)
D) (3/4, 2/5)
Hi
We need to solve 3x-7=2 for x
Let's start by adding 7 to both sides
3x-7+7=2+7
3x=9
Now just divide both sides by 3 so we can find the value for x
3x/3=9/3
x=3
Now substitute 3 for x in 4x-y=5 so we can find the value for y
4x-7=5
4(3)-y=5
-y+12=5
Add -12
-y+12-12=5-12
-y=-7
Now divide both sides by -1 so we can find the positive value for y
-y/-1=-7/-1
y=7
The answer is A
(3,7)
Good luck:0
B) 2563 sq.m
C)1592 sq.m
D) 1789 sq.m
Answer:
the answer is 1240
Step-by-step explanation:
1st you have to find the area of each surface and then add all the numbers together
(22x10)+(22x10)+(22x10)+(22x10)+(18x10)+(18x10)
then solve
220+220+220+220+180+180
1240