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Mazyrski [523]
3 years ago
7

SOMEONE PLEASE HELP ME I HAVE 10 MINUTES LEFT

Mathematics
2 answers:
kiruha [24]3 years ago
8 0
The answer is 12

because 12/4=3
inna [77]3 years ago
3 0

Answer:

12

Step-by-step explanation:

cross multiply

x =12

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Convert 2/3 to it's decimal form and round to the nearest thounsandth
Alexxandr [17]

Answer:

0.67

Step-by-step explanation:

2/3=0.666 repeating which rounds up to 0.67

5 0
3 years ago
Read 2 more answers
Find the area of the triangle
Eduardwww [97]

Answer:

Formula for area of a triangle= L*H/2

Step-by-step explanation:

Let's say your triangle has an A length of 15 and your B height is 12. You then multiply your length and height to get 180. Then you divide your answer by 2 and get 90.

Hope this helps!! :)

6 0
3 years ago
Help me please and thank you
Maurinko [17]

Answer:

increasing

Step-by-step explanation:

y = 1/2x +2

This function is increasing because the slope is positive.

7 0
3 years ago
What is the value of f(4) in the function below? f(x) = -1/1·2x A. 16 OB. 8 C. 2 OD. 4​
exis [7]

Answer: 4

Step-by-step explanation:

f(4)=\frac{1}{4} \cdot 2^{4}=\frac{1}{4} \cdot 16=4

3 0
3 years ago
In triangle abc, angle A is the right angle. What is the value of y?
Natalka [10]

Answer:

A

Step-by-step explanation:

In a right triangle, the side opposite to the 90 degree angle (here, side opposite to angle A) is known as the hypotenuse.

Also, the side that is "opposite" to the angle given (here side opposite is y to angle given 30 degrees) is the opposite side.

Since we want to find "opposite" and have "hypotenuse" , recalling trig ratios, we can say opposite/hypotenuse is the ratio SINE, so we can write:

Sin(30)=\frac{y}{7}

We solve for y:

Sin(30)=\frac{y}{7}\\y = 7 Sin(30)

Since the answer choice has angles in radians, we recall 30 degrees is \frac{\pi}{6} radians.

Thus, the correct answer is  7Sin(\frac{\pi}{6}), or option A

3 0
4 years ago
Read 2 more answers
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