2 years ago

3 parts List the ratios using angle A as the angle of reference reduce when necessary

Mathematics

2 answers:

Alex2 years ago

6 0

Answer:

Step-by-step explanation:

sin J=42/58=21/29

cos J=40/58=20/29

tan J=42/40=21/20

Inga [223]2 years ago

4 0

Answer:

Sin J= 42/58= 21/29
Cos J= 40/58= 20/29
Tan J= 42/40= 21/20

Explanation:

You might be interested in

Shelby is creating a budget for the week. At her job she earns $15.50 per hour. Her rent cost $300. Shelby wants to have at leas

netineya [11]

Answer:

15.5x - 300 >= 280

Step-by-step explanation:

Let x = the number of hours she works.

The amount of money she earns will be 15.50x

Her rent costs $300, so that value gets subtracted from the amount she earns. That makes our expression for how much money she earns:

15.5x - 300

This amount has to be over 280, so our inequality will be:

15.5x - 300 >= 280

8 0

2 years ago

Write an equation of the line passing through the given point (6,-7) and having the given slope m=-9. Write the final answer in

Ede4ka [16]

Y-(-7)=-9(x-6)
Y+7= -9x+54
Subtract 7 from both sides
Y= -9x+47

3 0

3 years ago

Find the volume of the resulting solid if the region under the curve y = 10/(x2 + 3x + 2) from x = 0 to x = 1 is rotated about t

alexgriva [62]

Answer:

Step-by-step explanation:

Check attachment for solution

5 0

2 years ago

How to find the volume of a quarter-sphere?

Ganezh [65]

As the word suggests, a quarter-sphere is a quarter of a sphere, and thus the volume of a quarter-sphere is a quarter of the volume of the sphere.

The volume of a sphere is computed as

$\dfrac{4}{3} \pi r^3$

So, the volume of a quarter-sphere is

$\dfrac{1}{4}\cdot \dfrac{4}{3} \pi r^3 = \dfrac{1}{3} \pi r^3$

7 0

2 years ago

a A small and big water pump are used to draw water the small water pump draws water at the rate of v litres per minute express

andrew11 [14]

Answer:

mero tauko hola ansqwr tah chaina malaia

6 0

2 years ago