How does 0.009 and 0.09 relate

I am doing solving by elimination for Algebra 1 and I am lost here is the question

Brums [2.3K]

You have to rearrange into the format y=mx+b.

5 0

3 years ago

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John batted 9 times for an average of 32. What was his total?

krek1111 [17]

Answer:

288

Step-by-step explanation:

From a data set, the average would be the "central" value of that set. It has the formula:

$Average = \frac{Sum}{Number}$

Where

Sum means the sum of all the numbers

Number means the Number of Numbers there are in total

Here, It is given:

Average = 32

Number = 9

So we substitute and find the "sum" to be:

$Average = \frac{Sum}{Number}\\32 = \frac{Sum}{9}\\Sum=32*9\\Sum=288$

The total (sum) is 288

3 0

3 years ago

One fifth the sum of one half and one third

Juliette [100K]

1/5( 1/2 + 1/3)
1/5 (3/6 + 2/6)
1/5(5/6)
5/30
1/6

3 0

4 years ago

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HELP!! PLEASE!! NEED DONE ASAP I WILL GIVE 100 POINTS AND MORE IF YOU CAN GET ALL 3 QUESTIONS DONE!! THANK YOU!! I WILL ALSO MAR

VARVARA [1.3K]

Answer:

I answered the questions but that formatting is very confusing and discourages anyone for trying to answer.

The last question is confusing. If I got it wrong, tell me. I will try to answer in the comment section then.

Step-by-step explanation:

Kayson is looking at two buildings, building A and building B, at an angle of elevation of 73°. Building A is 30 feet away, and building B is 35 feet away. Which building is taller and by approximately how many feet?

$\text{tan}\theta=\frac{h_{A}}{30} \Rightarrow h_{A}=\text{tan}73\º \cdot 30 \Rightarrow h_{A}\approx 98.12 \text{ feet}$

$\text{tan}\theta=\frac{h_{B}}{35} \Rightarrow h_{B}=\text{tan}73\º \cdot 35 \Rightarrow h_{B}\approx 114.47 \text{ feet}$

$\text{Difference} \approx 16.35$

Building B is around 16.35 feet taller than building A.

A Look at the figure below: an image of a right triangle is shown with an angle labeled y If sin y° = a divided by 6 and tan y° = a divided by b, what is the value of cos y°?

$\text{sin}(y)=\frac{a}{6}$

$\text{tan}(y)=\frac{a}{b}$

a is the opposite side; 6 is the hypotenuse; b is the adjacent side.

Therefore,

$\text{cos}(y)=\frac{b}{6}$

If sin f° = eight ninths and the measure of segment YW is 24 units, what is the measure of segment YX? triangle XYW in which angle W is a right angle, angle X measure f degrees, and angle Y measures d degrees.

This seems a bit confusing. The angles don't match. We have $90\º+62\º +21\º \approx 173\º$