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2 years ago

Classify the triangle by its angles.

Mathematics

2 answers:

dedylja [7]2 years ago

7 0

Answer:

29°: Acute 90°: Right 61°: Acute

Step-by-step explanation:

If an angle is less than 90 degrees, it is acute. If it is greater than 90 degrees, it is obtuse. If it is exactly 90 degrees, it is right.

kvasek [131]2 years ago

3 0

Answer: Right triangle

Step-by-step explanation: One angle is 90 degrees, a right triangle is 90 degrees, so this is a right triangle.

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Ingrid deposit $10,000 in an IRA what will be the value of her investment six years if the investment earning 3.2% per year and

enyata [817]

Answer:

$12116.71

Step-by-step explanation:

Given

Deposit = $10000
Interest rate = 3.2% PA
Interest type = compound
Frequency = continuous
Time = 6 years

Calculation

Total = 10000*e^(rt) = 10000*e^(0.032*6) = $12116.71

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2 years ago

Simplify the expression 3 (5x)

Dovator [93]

Answer:

15x

Step-by-step explanation:

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2 years ago

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Please help! <br> Express 35 marks out of 40 as a percentage.

Blizzard [7]

Answer:

$\huge\boxed{\sf 87.5 \ \%}$

Step-by-step explanation:

35 marks out of 40<u> as a fraction:</u>

35 / 40

<u>As a percentage:</u>

<u></u> $\sf \frac{35}{40} * 100 \ \%\\\\0.875 * 100 \ \%\\\\87.5 \ \%\\\\\rule[225]{225}{2}$

Hope this helped!

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2 years ago

A rock climber averages 12 3/5 feet per minute. Write and solve an equation to find how many feet x the rock climber climbs in 3

Nikolay [14]

Set up a proportion. If 12 3/5 feet can be traveled in one minute, then make that a fraction. 12 3/5 over one equals X over 30. Cross multiply 12 3/5×30 equals 1 X and solve.

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3 years ago

311 students went on a field trip. Six buses were

kow [346]

Answer:

50.6

Step-by-step explanation:

it says 7 students traveled by car so you need to take 7 from 311, then divide your answer (304) by 6, which is 50.6

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2 years ago

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