I"LL GIVE BRAINLIST!!!

Mathematics

2 answers:

Akimi4 [234]3 years ago

6 0

The answer is 3.1 millimeters

3241004551 [841]3 years ago

5 0

Answer:

Tara shouldn't use the fertilizer because the plant with the fertilizer had a growth rate of 3.1 millimeters per day and the plant without the fertilizer had a growth rate of 3.4 millimeters per day.

Step-by-step explanation:

This is basically a slope problem.

The equation for slope is y1-y2/x1-x2

So take two points. Time would be your X. Height would be your Y.

I chose

6 - 18.6

8 - 24.8

So: 24.8-18.6/8-6 = 3.1 The slope of the growth of the plant is 3.1 mm per day.

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Enter the coordinates of the point on the unit circle at the given angle. 150 degrees. please help!

Katarina [22]

Answer:

$\boxed{(-\frac{\sqrt{3}}{2}, \frac{1}{2})}$

Step-by-step explanation:

Method 1: Using a calculator instead of the unit circle

The unit circle gives coordinates pairs for the cos and sin values at a certain angle. Therefore, if an angle is given, use a calculator to evaluate the functions at cos(angle) and sin(angle).

Method 2: Using the unit circle

Use the unit circle to locate the angle measure of 150° (or 5π/6 radians) and use the coordinate pair listed by the value (see attachment).

This coordinate pair is (-√3/2, 1/2).

Download pdf

8 0

3 years ago

Read 2 more answers

How do you know if a fraction is equal to one?

NeTakaya

You would know because for example, if it's out of 4 and the fraction said 4/4, that would mean one. 3/3 would mean one. 2/2 and so on

7 0

3 years ago