3 years ago

I need help with 3, 5, 8, and 10

Mathematics

1 answer:

777dan777 [17]3 years ago

6 0

Hope this can help you

You might be interested in

Calculate the side lengths a and b to two decimal places.

Zinaida [17]

Answer:

$a=10.92 units$

$b=14.51 units$

Step-by-step explanation:

We are given that c=6 units

$\angle A=43^{\circ}$

$\angle B=115^{\circ}$

We have to find the side length a and b.

We know that sum of angles of a triangle =180 degrees

$\angle A+\angle B+\angle C=180$

Substitute the values then we get

$43+115+\angle C=180$

$158+\angle C=180$

$\angle C=180-158=22^{\circ}$

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

$\frac{a}{sin 43^{\circ}}=\frac{6}{sin 22^{\circ}}$

$a=\frac{6}{sin 22^{\circ}}\times sin 43^{\circ}$

$a=10.92 units$

$\frac{b}{sin 115^{\circ}}=\frac{6}{sin 22^{\circ}}$

$b=\frac{6}{sin 22^{\circ}}\times sin 115^{\circ}=14.51$

$b=14.51 units$

6 0

3 years ago

Please help!!!! i will give max points i can

mixer [17]

Answer:

Step-by-step explanation:

These are given:

Total = 22

Cost for shoes = 4

Total games played = 2

Cost per game (g)= ?

So,

22 = 4 + 2(g)

-4 -4

18 = 2g

divide by 2

9 = g

$9 per game

5 0

3 years ago

Read 2 more answers

Tara runs an amusement park ride and needs to count the people who get on the ride. At the beginning of her shift, 132 people ha

DanielleElmas [232]

Y= the number riders over time
x= hours into Tara's shift
y= 33x + 132

6 0

4 years ago

Read 2 more answers

Need some funny hair jokes for math teacher plss

Fiesta28 [93]

Answer:

Grey Hairs? Try some of our free Pi-Lights

Step-by-step explanation:

4 0

3 years ago

Find the indicated function value for csc -450°

Mekhanik [1.2K]

Step-by-step explanation:

$\csc( - 450 \degree) \\ \\ = - \csc450 \degree \\ \\ = - \csc(360 \degree + 90\degree) \\ \\ = - \csc( 90\degree) \\ \\ = - 1$

4 0

3 years ago