2 years ago

Find the measures of angles A, B, and C. Round to the nearest tenth of a degree.

Mathematics

1 answer:

Daniel [21]2 years ago

8 0

Answer:

Three angles are 50.48o,58.99o and 70.53o . Explanation: Three circles with radii 4 , 5 and 6 form a triangle

Step-by-step explanation:

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Solve the equation square root of x plus three plus four equals five for the variable. Show each step of your solution process

alekssr [168]

Answer:

$x=-2$

Step-by-step explanation:

The given expression is

$\sqrt{x+3}+4=5$

We group the constant terms on the right hand side to obtain;

$\sqrt{x+3}=5-4$

$\Rightarrow \sqrt{x+3}=1$

We square both sides of the equation to remove the square root.

$\Rightarrow (\sqrt{x+3})^2=1^2$

$x+3=1$

This will simplify to;

$x=1-3$

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nirvana33 [79]

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Step-by-step explanation:\

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2 years ago

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sergejj [24]

Answer:

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Step-by-step explanation:

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Susan runs each lap in 5 minutes. She will run less than 11 laps today. What are the possible numbers of minutes she will run to

galina1969 [7]

Answer:

less than 55 minutes

Step-by-step explanation:

11 laps at 5 minutes per lap is 55 minutes.

Since she will run fewer than 11 laps, she will run less than 55 minutes.

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Answer:

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Step-by-step explanation:

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