3 years ago

Set up and solve an equation to find the value of x

1 answer:

3 0

X° + 123° + 90° = 360° (angles at a point)
x° = 360° - 90° -123°
x° = 147°

The answer of x is 147°

Hope I can help you :)

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murzikaleks [220]

Answer:

4 is the coefficient of 4n

Step-by-step explanation:

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3 years ago

The change in the value of an account when given to the nearest dollar 1/16 inch

Feliz [49]

This would be 2 because of the rounding rules of it being 5 and up round up and below 5 round down. I hope I helped!

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3 years ago

three friends jogged last month. Richard jogged 9 miles last month. Jena jogged 2 times as many miles as Richard. Brian jogged 4

ANTONII [103]

Answer:

Jena=18 miles Brian=36 miles

Step-by-step explanation:

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3 years ago

A child bus ticket costs $0.40 and an adult’s ticket costs $0.70. A group of 11 individuals pays $5.90 for their fare.

Fiesta28 [93]

Let
A------------> <span>number of children
B------------> </span><span>number of adults

we know that
0.40A+0.70B=5.90--------------------------> equation 1
A+B=11------------> A=11-B----------------> equation 2

using a graph tool------------> to resolve the equations system
see the attached figure

the solution is
A=6
B=5

the answer is
A is bigger</span>