2 years ago

Use a number line to find the quotient 3/4 divided by 1/8

Mathematics

1 answer:

likoan [24]2 years ago

3 0

Answer:

Step-by-step explanation:

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A cable for a power transformer forms

posledela

Answer:

32 ft

Step-by-step explanation:

From the diagram, the side opposite the 60° angle is 28 feet.

We are looking for the approximate length of the cable.

The approximate length of the cable is the hypotenuse of the triangle shown.

Recall the sine ratio from SOH-CAH-TOA

Which means Sine of the angle is Opposite/Hypotenuse

Let the hypotenuse be h, then we have:

$\sin(60) = \frac{28}{h}$

$0.866 = \frac{28}{h}$

$h = \frac{28}{0.866}$

$h = 32.33$

The length of the cable is approximately 32 feet

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3 years ago

Jackie is painting rocks. She paints 7 rocks blue. She paints fewer than 3 rocks red. How many rocks does jackie paint in all?

Salsk061 [2.6K]

Answer:

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Step-by-step explanation:

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2 years ago

Solve this quadratic equation using the quadratic formula.<br> 5 - 10x - 3x2 = 0

Olegator [25]

-3x^2 - 10x + 5 = 0

Quadratic formula:

-b +/- sqrt[b^2 - 4(a)(c)]/2(a)

So. . . 10 +/- sqrt[(10^2) - 4(-3)(5)]/2(-3)

10 +/- sqrt[100+60]/ -6

10 +/- sqrt[160]/-6

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2 years ago

The parents of a hospitalized 3-month-old have to leave the infant while they work. One parent fears that the baby will cry as s

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1. “ at this age , my baby will not cry because we are leaving.”

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3 years ago

A teacher has an annual income of $55,125.

kow [346]

Answer:

A - 3307,50

Step-by-step explanation:

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2 years ago

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