3 years ago

I Tangent Ratio. Find the missing side. Round to the nearest Tenth.

1 answer:

6 0

Know that:

sin(β)=Opposite/Hypotenuse

Therefore:

sin(54)=x/10

Therefore:

x=10*sin(54)

x=8.1 (To the nearest tenth)

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A rectangular poster is 5 dm long and 3 dm wide. Sara wants to paint the whole poster. Find the area of the poster in square cm.

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Answer:

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Step-by-step explanation:

Area = Length × Width

→ Identify the length and width

Length = 5 and Width = 3

→ Substitute in the values

Area = 5 dm × 3 dm

→ Convert into cm

Area = 50 cm × 30 cm

→ Simplify

1500 cm²

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Clint invested $6000 in a savings account for 12.5 years. At the end of 12.5 years, his savings account had $8250 in it. If $600

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The balance B at the end of time t is given by
B = P +Prt
8250 = 6000 +6000*r*12.5 . . . . substitute the given information
2250 = 6000*r*12.5 . . . . . . . . . . .subtract 6000
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2 years ago

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What is the slope of the line represented by the equation y = 4/5x -3?

ankoles [38]

Answer:

4/5

Step-by-step explanation:

Slope

Slope y-intercept of a line: y = mx + b

Where m is the slope and b is the y-intercept.

$\sf y =\dfrac{4}{5}x-3\\\\\boxed{Slope = \dfrac{4}{5}}$