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3 years ago

I need to check my work but I’m not sure if it’s right

Mathematics

2 answers:

mr Goodwill [35]3 years ago

7 0

The equation is as read; 17.2 + 12.9 should equal 30.1.

Just add [looks like you subtracted instead] straight down getting 301 then moving the decimal down too.

julsineya [31]3 years ago

4 0

The answer would be 30.1 since you have to add the decimals first and then the whole numbers

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11. The entry fee to the fair is $4. Each ride requires a ticket that costs $0.50. Heidi spent a total of

masya89 [10]

Answer:

16 ride tickets.

Step-by-step explanation:

The original entry fee is $4 so you can subtract that from 12. Now you have $8. So you would double 8 since $0.50 is half of $1. 8x2 is 16.

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2 years ago

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Find the length of an arc of 40 degrees in a circle with an 8 inch radius.

gregori [183]

Answer:

16π/9

Step-by-step explanation:

40°/360° = 1/9

40° is 1/9 of a circle

Arc length = 1/9 of circumference = (1/9)2πr = 16π/9

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2 years ago

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tino4ka555 [31]

26,862 divided by 407 is 66

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2 years ago

So far, Charlie has driven 9.3 miles. He needs to drive a total of 29 miles. How many more miles must Charlie drive?

Harrizon [31]

Answer:

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Step-by-step explanation:

29-9.3=19.7

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2 years ago

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Using suitable properties find -1/2 x 4/3 - 3/4 + 1/2 x -3/5 pls answer fast

Sveta_85 [38]

Answer:Lcm we will get: 

 2 2 3 4 2 5 

 3 1. 3. 2. 1. 5

 5. 1 1 2. 1 5

 2. 1. 1. 1. 1. 1

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3 years ago