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Roman55 [17]
3 years ago
6

Find x, y and z for the following triangle. ​Please show the steps with details, Thanks!

Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
5 0

Answer:

x = 100°

y = 125°

z = 55°

Step-by-step explanation:

A straight line is 180°

A triangle is 180°

Solve in this order:

X: 180 - 80 = 100

Z: 180 - 80 - 45 = 55

Y: 180 - 55 = 125

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<em>Complete Question:</em>

<em>The function shown models the depth d (in inches) of snow on the ground during the first 9 hours of a snowstorm, where t is the time (in hours) after the snowstorm begins. </em>

<em> The -intercept means that there were[  ]inch(es) of snow on the ground at the start of the storm and the slope means that[  ]inch(es) of snow falls every hour during the storm. </em>

<em>Function: d(t)= 1/2t+6</em>

Answer:

b = 6

m = \frac{1}{2}

Step-by-step explanation:

Given

d(t)= \frac{1}{2}t+6

Required

Determine the y intercept and the slope

y-intercept:

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A function has a format of:

d(t) = mt + b

Where b represent the y intercept:

By comparison of d(t) = mt + b and d(t)= \frac{1}{2}t+6

b = 6

Slope:

A function has a format of:

d(t) = mt + b

Where m represent the slope

By comparison of d(t) = mt + b and d(t)= \frac{1}{2}t+6

m = \frac{1}{2}

4 0
3 years ago
Five students ran in their schools field day competition. Chris beat Allie by 7 yards but he was 2 yards behind Elena. Derrick f
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From last place to first BART was last the it was DERRICK, ALLIE, and CHRIS and ELENA in first. I hope this helps you! 
4 0
4 years ago
Luigi is an urban planner. As an independent contractor, he charges $140 fee plus $25 per hour for each contract with the city.
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Answer:

D. Y = 25x + 140

Step-by-step explanation:

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3 years ago
The area of a circle is found with the formula A = The expression is pi*r^2, where pi represents 3.14. If a tile artist is placi
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Answer:

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the radius is about 14.47 ft

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3 years ago
What is 100 rouned to the nearest thousandths ​
poizon [28]

Answer:

0

Step-by-step explanation:

Rounding down from 100 to the nearest thousand is 0.

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3 years ago
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