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3 years ago

What are the possible remaining angle measures in triangle ABC with MA= 40°, AC=50, and BC=457

Mathematics

2 answers:

yawa3891 [41]3 years ago

5 0

Answer:

A : B= 121 C= 19, and B= 59, C =81

Step-by-step explanation:

s344n2d4d5 [400]3 years ago

3 0

Answer:

The answer is

A : B= 121 C= 19, and B= 59, C =81

Step-by-step explanation:

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Whats the answer to 8.4 + 0.18x = 0.32x

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Step-by-step explanation:

$0.32x - 0.18x = 8.4 \\ 0.14x = 8.4 \\ x = \frac{8.4}{0.14} \\ x = 60$

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2 years ago

The air quality was tested in many office buildings in two cities. The results of the testing is shown in this box plots.

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3 years ago

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Two trains leave stations 306 miles apart at the same time traveling toward each other one is traveling at 90 mph the other at 8

Sergeu [11.5K]

Answer:

They will meet in 1.8 hours.

Step-by-step explanation:

Given that, distance between trains = 306 miles

Let they take time $'t'$ to meet each other.

Speed of first train = 90 mph

Speed of second train = 80 mph

Let distance traveled by first train = $D_1$ miles

Formula for distance:

$Distance = Speed \times Time$

Distance traveled by first train, $D_1 = 90t$

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$Distance = Speed \times Time$

Distance traveled by first train, $D_2 = 80t$

Total distance traveled is 306 miles.

i.e.

$D_1+D_2=306\\\Rightarrow 90t +80t=306\\\Rightarrow 170t=306\\\Rightarrow t =\dfrac{306}{170}\\\Rightarrow \bold{t=1.8\ hr}$

They will meet in 1.8 hours.

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3 years ago

Enter the trigonometric equation you would use to solve for x in the following right triangle. Do not solve the equation.

Blababa [14]

Equation:

$tan(x) = \frac{opp}{adj}$

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2 years ago

Line segment SU is a diameter of circle v

lyudmila [28]

Answer:

Step-by-step explanation:

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3 years ago

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