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xxTIMURxx [149]
3 years ago
7

Which are equivalent expressions? Check all that are true. 11a + 12b = 23ab

Mathematics
1 answer:
mash [69]3 years ago
8 0
Combine the like terms to find your answer
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Nabeel sand box is 7 feet wide , 5 feet long and 2 feet deep. What is the volume of the sand box
nika2105 [10]

Answer:

The volume of the sandbox is 70 cubic feet

Step-by-step explanation:

To find the volume, simply multiply all of the dimensions by each other.

7ft * 5ft * 2ft = 70 ft^3

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3 years ago
PLS HELP ASAP GIVING BRAINLIEST TO RIGHT AWNSER
egoroff_w [7]

It's C, just look at where the points are.

5 0
3 years ago
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The volume of a right rectangular prism is 573.3 cm3. The length of the right rectangular prism is 7.35 cm and the height is 16.
Dimas [21]
7.35*16.25=119.43
573.3/119.43 = 4.8
Width=4.8
5 0
3 years ago
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The base of a right circular cylinder has a diameter of 5.00 inches. Sally measured the circumference of the base cylinder and r
LUCKY_DIMON [66]

Answer:

The percent of error in her measurement is 1.3%

Step-by-step explanation:

we know that

The circumference of a circle is equal to

C=\pi D

where

D is the diameter

we have

D=5\ in

assume

\pi=3.14

substitute

C=(3.14)(5)=15.7\ in ----> This value represent the 100% (theoretical value)

Find the difference between the theoretical value and the measured value

15.7-15.5=0.2\ in

Find the percentage by proportion

15.7/100=0.2/x\\ x=100*0.2/15.7\\ x=1.3\%

4 0
3 years ago
What does rename 780,000 = 78 mean
marysya [2.9K]
78 is the significant figure because in maths 0's are not considered significant. Read more into significant figures to help you out.
4 0
3 years ago
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