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2 years ago

HELP ASAP!!!! WILL GIVE BRAINLIEST!!!!

Mathematics

2 answers:

telo118 [61]2 years ago

5 0

Answer:

Hi there! Using a cordiante plan would be extremely helpful when doing this or checking your answer. All you have to do is connect the points of the coordininates provided on the test on a coordinate plane, then count the number of squares inside of whatever you drew! But since you're already here, the answer is 24!

Hope this helps!

Agata [3.3K]2 years ago

4 0

Hello!

You can draw this out and count the squares

When you do this you get 24 squares

The answer is 24 square units

Hope this helps!

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Please prove it for me

grigory [225]

Answer:

see explanation

Step-by-step explanation:

Using the trigonometric identity

tanx = $\frac{1}{cotx}$

Consider the left side

$\frac{cotA-1}{cotA+1}$ ← divide terms on numerator/denominator by cotA

= $\frac{\frac{cotA}{cotA}-\frac{1}{cotA} }{\frac{cotA}{cotA}+\frac{1}{cotA} }$

= $\frac{1-tanA}{1+tanA}$

= right side , thus proven

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1 year ago

30 POINTS

PtichkaEL [24]

Answer:

180 degrees per second.

Step-by-step explanation:

We have been given a graph that shows the distance covered by a tire or angular velocity of a tire with respect to the number of seconds (x).

Since we know that a tire is a circle and the measure of all the angles of a circle equals to 360 degrees.

We can see from our given graph that the tire completes one rotation in 2 seconds (2.5-0.5), so the distance covered by tire in two seconds will be 360 degrees. This means that the tire turns 360 degrees in each 2 seconds.

$\text{Degrees turned by tire in 2 seconds}=\frac{360^o}{2\text{ seconds}}$

As we are asked to find the degree change by tire per second so we will find the unit rate such that we will have 1 in our denominator. By dividing our numerator and denominator by 2 we will get,

$\text{Degrees turned by tire in every second}=\frac{180^o}{\text{ second}}$

Therefore, the tire is turning 180 degrees per second.

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2 years ago

Read 2 more answers

What expression is equivalent to (x+7)+3y

Marizza181 [45]

Answer: (3y) + 7+x

Step-by-step explanation:

You just flip and then their equivalent

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2 years ago

Solve for y<br> 5y - 9 = -3y + 7

Ostrovityanka [42]

The answer is 2 !!!!!!!!!!!

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2 years ago

Irina-Kira [14]

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2 years ago