3 years ago

Solve for the angle. Round to the nearest tenth. COS X = 9/12

Mathematics

1 answer:

DanielleElmas [232]3 years ago

5 0

Cos(x)=9/12=3/4

X=2 pi

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joes family has compleated 60% of a road trip. if they have traveld 30 miles, how far is the full road trip?

Tems11 [23]

The full road trip is 50 miles.

Step-by-step explanation:

Given,

Distance traveled by Joe's family = 30 miles

This represents 60% of the total distance to be traveled.

Let,

x be the total distance.

60% of x = 30

$\frac{60}{100}*x=30\\0.6x=30$

Dividing both sides by 0.6

$\frac{0.6x}{0.6}=\frac{30}{0.6}\\x=50\ miles$

The full road trip is 50 miles.

Keywords: percentage, division

Learn more about percentages at:

#LearnwithBrainly

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3 years ago

The valume of (3-5)4(2)-16+2

rusak2 [61]

Answer:

-30

Step-by-step explanation:

Calculate the difference:

(3-5)x4x2- 16 plus 2

Result: -2x4x2- 16 plus 2

calculate the product...

Result: -16-16 plus 2

Calculate the sum or difference

ANSWER: -30

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3 years ago

What is the least common multiple of 2 and 9

harina [27]

Answer:

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4 years ago

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Evaluate -2 x 2y , if x = -3 and y = -1. -12 -18 18 12

Rina8888 [55]

Answer:

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Without adding in the additonal Numbers

-4xy

Step-by-step explanation:

Im most likely way off so please, i am Not going to guarantee that this answer is correct

(This is the first time ive been unsure of my Answer so please take my warning into consideration)

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3 years ago

If town A had 35 people, 12 left, 13 joined, 39 joined, 25 got killed, how many people were there left?

Makovka662 [10]

Answer:

Step-by-step explanation:

35 - 12 + 13 + 39 - 25 = 50

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3 years ago