Answer:
On a coordinate plane, a triangle has points (negative 4, 3), (1, negative 2), (5, 3).
Step-by-step explanation:
This coordinate above gives us the best range of values
To find the information you're looking for put the equation into slope intercept form: y = mx + b do this by solving the given equation for y
-7x - 4y = -20 add 7x to both sides
-4y = 7x - 20 divide both sides by -4
now you can see the slope is -(7/4) and the y intercept is 5 or (0,5)
30 were adults and 10 were children :) just add it up
We know that ON = 80 cm and ∠ O = 37°.
cos 37° = 4/5
Adjacent / Hypotenuse = cos∠O
80/OP = cos 37°
80/ OP = 4/5
OP = 80 : 4/5 = 80 · 5/4 = 100
Answer:
d. 100 cm.
Answer:
7
Step-by-step explanation:
The question asks for f(3). f(3) is the y value. "3" is the x value. In other words the question asks, "What is the value of y when x is 3?"
When x is 3, y=7.