3 years ago

PLEASE ASAP !!!!! What is the value of x? A. 76° B. 56° C. 66° D. 46°

Mathematics

1 answer:

inna [77]3 years ago

3 0

C)66 because the whole angle is 176

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the ratio of 3 numbers is 2:3:4.the largest number is 10 more than the smallest. what is the middle number

MissTica

See, pls, the offered decision:
1. this ratio has another form: 2x/3x/4x;
2. the difference between the largest and the smallest is 4x-2x=10.
Then x=5, and the sequence of numbers is 10/15/20, where 15 is the middle number.
Answer: 15.

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3 years ago

Please help figure out I will give brainliest!

noname [10]

Answer:

40 student 110 adult

this is using desmos

but to smash the equation you can go like basically we have to cancel out each variable to solve for the other

3x + 8y = 1000

x + y < =150

-3(x + y <= 150)

-3x -3y = -450

3x + 8y = 1000

5y = 550

y= 110

3x + 8 y = 1000

-8(x+y<=150) = -8x - 8y <= -1200

-5x = -200

$\frac{ - 5x}{ - 5 } = x$

$\frac{ - 200}{ - 5} = 40$

x= 40

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2 years ago

Which linear function includes the points (3,9) and (-2,-11)

Murrr4er [49]

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