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3 years ago

Helppppp plssss I’m not tryna fail math !!!

Mathematics

1 answer:

kirill [66]3 years ago

4 0

Step-by-step explanation:

1.25 × 10^-4
2.0 × 10^-4
3.25×10^-6

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A charger costs $6. How much would you need to pay after 10% sales tax has been applied?

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3 years ago

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Where to put parentheses on 15/3+2•11

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4 years ago

The functions f(x) and g(x) are described below:

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3 years ago

How many distinct triangles can be formed for which m∠E = 64°, g = 9, and e = 10?<br> triangle(s)

Shalnov [3]

Using the law of sines, it is found that 1 triangle can be formed with the given conditions.

<h3>What is the law of sines?</h3>

Suppose we have a triangle in which:

The length of the side opposite to angle A is a.

The length of the side opposite to angle B is b.

The length of the side opposite to angle C is c.

The lengths and the sine of the angles are related as follows:

$\frac{\sin{A}}{a} = \frac{\sin{B}}{b} = \frac{\sin{C}}{c}$

Hence, for this problem, we have that the relation is:

$\frac{\sin{64^\circ}}{10} = \frac{\sin{G}}{9}$

$\sin{G} = 0.9\sin{64^\circ}$

$\sin{G} = 0.8089$

$G = \arcsin{0.8089}$

G = 54º

A triangle can have one angle of 64º and another of 54º, hence 1 triangle can be formed with the given conditions.

More can be learned about the law of sines at brainly.com/question/25535771

#SPJ1

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2 years ago

A conveyor belt carries bales of hay from the ground to the loft of a barn 27 feet

DENIUS [597]

<u>Given</u>:

A conveyor belt carries bales of hay from the ground to the loft of a barn 27 feet above ground.

The belt makes an 30° angle with the ground.

We need to determine the distance that the bale of hay travel on the conveyor belt.

<u>Distance that the bale of hay travel on the conveyor belt:</u>

The distance that the bale of hay travel on the conveyor belt can be determined using the trigonometric ratio.

Let the distance that the bale of hay travel on the conveyor belt be x.

Thus, we have;

$sin \ \theta=\frac{opp}{hyp}$

Substituting $\theta=30^{\circ}, opp=27$ and $hyp=x$

Thus, we get;

$sin \ 30^{\circ}=\frac{27}{x}$

Simplifying, we get;

$x=\frac{27}{sin \ 30^{\circ}}$

$x=\frac{27}{(\frac{1}{2})}$

$x=54$

Thus, the value of x is 54 feet.

Hence, the distance that the bale of hay travel on the conveyor belt is 54 feet.

7 0

3 years ago