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2 years ago

What is the area of this triangle?

Mathematics

2 answers:

MariettaO [177]2 years ago

8 0

the area of triangle with two sides and one angle is given by the formula

A= a.b.sin(x)/2, where x is the angle between a and b

so, for the given question,

A = 2.7*3.4*sin(40)/2

A= 2.905 feet^2

jonny [76]2 years ago

6 0

The answer 4.59 i really do hope i helped out have a great day.

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As a lifeguard, you can earn $5 per day plus $7.50 per hour. How many hours you must work to earn $50 in one day?

ELEN [110]

Answer:

Step-by-step explanation:

Earnings = 5 + 7.50x You want to earn 50.00

50 = 5 + 7.50x Set up equation

45 = 7.50x Subtract 5

45/7.50 = (7.50/7.50) x Divide by 7.5

x = 6

You need to work 6 hours.

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2 years ago

a clerk is paid $45.25 per hours for 40 hours a week, 1.50 times the regular rate of overtime and double the rate for a holiday.

KonstantinChe [14]

Given :

A clerk is paid $45.25 per hours for 40 hours a week, 1.50 times the regular rate of overtime and double the rate for a holiday.

To Find :

How much does the clerk get if he works overtime for 5 hours and 2 hours on holidays.

Solution :

Amount from regular job = $ 45.25 × 40 = $1810 .

Amount from overtime = $ (45.25×1.5) × 5 = $339.375 .

Amount from holiday = $ (45.25×2) × 5 = $452.5 .

Total amount clerk will get is :

T = $( 1810 + 339.375 + 452.5 )

T = $2601.875

Hence, this is the required solution.

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2 years ago

A combination lock uses 4 numbers, each of which can be 0 to 33. If there are no restrictions on the numbers, how many possible

vodomira [7]

Answer:

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2 years ago

Much red yarn does Brittany need?

Georgia [21]

Answer:

5 7/8

Step-by-step explanation:

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Hope I Helped

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3 years ago

Read 2 more answers

compare and contrast the difference between simplify a fraction and simplify a radical. What is the ultimate goal for each?

yanalaym [24]

Compare:
- The goal of reducing a radical and a fraction is to literally simplify the numbers to make them easier to work with

Contrast:
- The action of simplifying fractions is dividing the numerator and denominator by a common factor.
- The action of simplifying radicals is making sure the radicand has no square factors. You separate the radicand into two parts, one of which can be square rooted into a whole number.
Example:
$\sqrt{18} = \sqrt{9} * \sqrt{2} = 3 \sqrt{2}$

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3 years ago