What is the missing value to the nearest hundredth?

Mathematics

2 answers:

docker41 [41]4 years ago

6 0

Did you get the answers for the semester exam yet? i need them asap!!!!!

malfutka [58]4 years ago

4 0

To find the missing value, tan (x) = 7 use the arctan (tan^-1) of 7

arctan(7) = 81.87 degrees

The answer is C.

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You take a bite out of a

Luda [366]

To solve this problem you must follow the proccedure below:

a. Find the perimeter and area of the cracker remaining:

The perimeter of a quarter circle is:

P=(πr/2)+2r
P=(πx3 cm/2)+2(3 cm)
P=10.71 cm

The perimeter of the cracker remaining is:

Pt=3 cm+6 cm+3 cm+10.71 cm
Pt=22.71 cm

The area of a quarter circle is:

A=πr²/4
A=π(3 cm)²/4
A=7.06 cm²

The area ofof the cracker remaining is:

At=Area of a square-Area of quarter circle
At=L²-(πr²/4)
At=(6 cm)²-(π(3 cm)²/4)
At=28.93 cm²

b. About how many bites can you get from the entire cracker?

Number of bites=L²/(π(3 cm)²/4)
Number of bites=5

8 0

3 years ago

Find an equation for the line passing through the points (-3,1) and (9,7)

WINSTONCH [101]

The you find this is by first finding the slope. You do this by finding the difference between both x values and then both y values. You get 12(x), 6(y) then write it as a fraction. it is 12/6 which simplifies to 2. 2 is our slope. then you write it out in slope intercept form (y=mx+b) and plug in your numbers. pick one set of original points an put them in to x and y. now you just solve for b. this gives you -9 as b. you put it together to get
y=2x-9
hope this helps!!!! :)

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3 years ago

What sort of answer do you expect for the problem below?

irakobra [83]

Answer:

it would be a positive number

Step-by-step explanation:

this is because you cant have a negative number of bikers.

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3 years ago

Solve 2 questions for this assignment.

dlinn [17]