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4 years ago

Help meeee the first to answer this question will get a Brainliest!!

Mathematics

2 answers:

Murrr4er [49]4 years ago

7 0

Answer:

$15.69

Step-by-step explanation:

take the starting price, subtract the delivery fee and divide by 3.

Mrac [35]4 years ago

6 0

It’s $15.69 for each of the 3 pizzas because 15.69+15.69+15.69=47.07 and then add the delivery fee and it’s 49.57

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Solve ABC with B = 122°, b = 18 feet and c = 12 feet.

romanna [79]

Answer:

C = 34 degrees, A=8.6 feet

Step-by-step explanation:

Use sine law:

$\frac{sin122}{18} = \frac{sinC}{12}$

$sin^{-1} [12(\frac{sin122}{18})]= C$

C = 34 degrees

Now that you have the C and B degrees, solve for A degrees

180 - 34 - 122 = 24 degrees for angle A

Same way as above use sine law to find the side for a now:

$\frac{18}{sin122} = \frac{A}{sin24}$

A=8.6 feet

** Thing to note is that you can rearrage the sine formula to have either the legnth or the angle on top. It's pretty straightforward, find the angles you do have and then work from there. If sine law doesnt work with your example, use cosine law. and work backwards. Wish you luck.

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3 years ago

What is the missing length

amm1812

Answer:

so this is trapezoid

Step-by-step explanation:

the missing length would be the height means "a"

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4 years ago

after spending 5/6 of his January salary on paying school fees, Bikila was left with ksh 1500. how much money did he earn that m

Marina CMI [18]

Answer:

9000

Step-by-step explanation:

6 0

3 years ago

Algebra 1 transforming linear functions

labwork [276]

I know that number 4 is y=2x+3

I know that number 5 is y=2x-1/2

I know that number 7 is y=2x+1 1/2

I know that number 6 is y=3x+1

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5 0

3 years ago

Y = –4x + 2<br> Complete the missing value in the solution to the equation.<br> (0,-6)

Viktor [21]

Answer: y=4x-9. --------------------->1

given (3,a) (x,y)

let the unknown be a

put the value of 3 in equation 1

y=4(3)-9

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so the missing value is 3

Step-by-step explanation:

8 0

3 years ago