2 years ago

HELP!! Can someone help me with this

Mathematics

1 answer:

cricket20 [7]2 years ago

6 0

Answer:

1 no

2yes

3 no

4 no

5 Yes

6 Yes.

so it gives you a pattern right there a squared plus b squared equals c squared just fill in the numbers in that way

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I need help pllllzzzzz help help

konstantin123 [22]

Answer:

a = 84/14

Step-by-step explanation:

The next step you would divide by 14 to get a=6 so I think the program wants you to input a = 84/14

4 0

1 year ago

Logan measured a line to be 7.4 inches long. If the actual length of the line is 7.7 inches, then what was the percent error of

algol13

Answer:

3.9%

Step-by-step explanation:

Percentage error

$= \frac{7.7 - 7.4}{7.7} \times 100 \\ \\ = \frac{0.3}{7.7} \times 100 \\ \\ = \frac{300}{77} \\ \\ = 3.8961039 \\ \\ = 3.9 \%$

8 0

2 years ago

Read 2 more answers

The number 66 is increased to 72. What is the percentage by which the number was increased, to the nearest tenth of a percent?

Lunna [17]

Answer:

The increase is 9.1%

Step-by-step explanation:

Step 1: Make an equation

$66 * x = 72$

$66x = 72$

Step 2: Divide both sides by 66

$66x / 66 = 72 / 66$

$x = 1.09090$

Step 3: Find the increased

$1 - 1.09090$

$0.091 * 100$

9.1%

Answer: The increase is 9.1%

6 0

2 years ago

Erica babysits for 4 hours and is paid $33

Aleksandr-060686 [28]

Answer: a: 8.25 b: 49.5

Step-by-step explanation:

7 0

2 years ago

A family eats at a restaurant. The bill is $42. The family leaves a tip and spends $49.77.

jeka94

Answer;

7.77

Step-by-step explanation:

7 0

2 years ago