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3 years ago

Round 21.98 to the nearest hundredth

Mathematics

2 answers:

shepuryov [24]3 years ago

4 0

It's 21.98, the hundredths place is where the 8 sits.

dem82 [27]3 years ago

3 0

21.98 rounded to the nearest hundredth is 22

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If polygon ABCD is moved right 3 and up 2, what would the new coordinates of vertex D?

Mnenie [13.5K]

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3 years ago

A waffle cone has a height of 10 centimeters and a diameter of 6 centimeters. To the nearest tenth of a cubic centimeter, approx

salantis [7]

Answer:

94.2 cm^3.

Step-by-step explanation:

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3 years ago

How to solve 42j+18-19j=-28

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Answer:

j=-2

Step-by-step explanation:

42j+18-19j=-28

Combine like terms

23j +18=-28

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3 years ago

Read 2 more answers

Jason has $0.37 worth of pennies and nickels. He has a total of 13 pennies and nickels altogether. Determine the number of penni

fredd [130]

Answer: Jason has 7 pennies and 6 nickels.

Step-by-step explanation:

Let be "p" the number of pennies that Jason has and "n" the number of nickels that Jason has.

Set up a system of equations:

$\left \{ {p+n=13} \atop {0.01p+0.05n=0.37}} \right.$

You can use the Elimination Method. Multiply the first equation by -0.01 and add both equations:

$\left \{ {-0.01p-0.01n=-0.13} \atop {0.01p+0.05n=0.37 }} \right.\\................................\\0.04n=0.24\\\\n=6$

Susbtitute this value into the first equation and solve for "p":

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3 years ago

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nlexa [21]

Answer:

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Step-by-step explanation;

you can both multiply by 4

4 x 4 = 16 and 5 x 4 = 20.

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3 years ago