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-Dominant- [34]

3 years ago

5

There are 6 quarters in a jar Jill adds two quarters to the jar every day. write a linear equation in slope intercept form to re

present the total amount of quarters in the jar after X days

1 answer:

dedylja [7]3 years ago

4 0

Y = 2x + 6 <== ur equation

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Help me guys and i will help u out

bearhunter [10]

Answer:

D

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Angle (theta) is in standard position. If (8,-15) is on the terminal ray of angle (theta), find the values of the trigonometric

mariarad [96]

Answer:

$\sin \theta =\frac{-15}{17}\\cos \theta =\frac{8}{17}\\\tan \theta =\frac{-15}{8}\\\csc \theta =\frac{-17}{15}\\\sec \theta =\frac{17}{8}\\\cot \theta =\frac{-8}{15}$

Step-by-step explanation:

Given: (8,-15) is on the terminal ray of angle

To find: All the trigonometric ratios

Solution:

Trigonometry is a branch of mathematics that explain relationship between the sides and angles of triangles.

If (x, y) lies on the terminal side of θ then $r=\sqrt{x^2+y^2}$

$r=\sqrt{(8)^2+(-15)^2}=\sqrt{64+225}=\sqrt{289}=17$ units

$\sin \theta =\frac{y}{r}=\frac{-15}{17}\\cos \theta =\frac{x}{r}=\frac{8}{17}\\\tan \theta =\frac{y}{x}=\frac{-15}{8}\\\csc \theta =\frac{1}{\sin \theta }=\frac{-17}{15}\\\sec \theta =\frac{1}{cos \theta}=\frac{17}{8}\\\cot \theta =\frac{1}{\tan \theta}=\frac{-8}{15}$

6 0

3 years ago

A number x increased by 4 is less than -18

Bond [772]

x + 4 < -18

x < -18 - 4

x < -22

x is less than -22

5 0

3 years ago

How do you solve for x? -12+7=-5(x+2)

dusya [7]

-5= -5x-10

Plus 10 from both sides

5=-5x
X = -1

7 0

3 years ago

Read 2 more answers

Saturday the low temperature was 56°F and the high temperature was 60° higher what was the high temperature on Saturday

leva [86]

116 degrees. It’s simple.

56 is what the low was, but the high was 60 more.
Therefore,
56+60=116

4 0

3 years ago