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3 years ago

Giving brainliest to correct answer!

Mathematics

2 answers:

slavikrds [6]3 years ago

5 0

Answer:

Step-by-step explanation:

-9/6 ÷ -3/2 = -9/6 * -2/3 <--- Multiply by -3/2's reciprocal.

-9/6 * -2/3 = 18/18

Final Answer: 1

I hope this helps! :)

lisov135 [29]3 years ago

4 0

Answer:

The answer is 1.

Step-by-step explanation:

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Explain the best you can because I’m struggling :)

Zigmanuir [339]

Step-by-step explanation:

A. 3x+4/2 = 9.5

3x + 4/2 = 9.5........criss cross

3x+4= 9.5×2

3x = 19-4

3x = 15

x=5 ..........divide both sides by 3

B. 7+ 2x/3= 5.......criss cross

7+2x = 5 × 3

7 + 2x = 15

2x = 15-7

2x = 8......divide both sides by 2

x = 4

8 0

3 years ago

The cost of a ticket is $7. write an equation that relates to the total cost/c, for a particular number of tickets purchased. Id

Lady_Fox [76]

If we know the cost of a ticket is $7, we can then write an equation in slope-intercept form for the amount it will cost to buy any amount of tickets.

If we denote x as the amount of tickets purchased, and c as the total cost, we can write the equation:

$c=7x$

Since we can vary the amount of tickets purchased independently of the total amount, x (the amount of tickets purchased) will be the independent variable.

However, since y (the total cost) is directly dependent on the amount of tickets that are purchased, c is the dependent variable.

6 0

3 years ago

What is the HCF of 36,60,84?

eimsori [14]

<h3><em>(HCF)=(36,60,84)</em></h3><h3><em>Factors of 36 </em></h3><h3><em> </em></h3><h3><em>List of positive integer factors of 36 that divides 36 without a remainder. </em></h3><h3><em> </em></h3><h3><em>1,2,3,4,6,9,12,18,36</em></h3><h3>Factors of 60 </h3><h3> </h3><h3>List of positive integer factors of 60 that divides 60 without a remainder. </h3><h3> </h3><h3>1,2,3,4,5,6,10,12,15,20,30,60</h3><h3>Factors of 84 </h3><h3> </h3><h3>List of positive integer factors of 84 that divides 84 without a remainder. </h3><h3> </h3><h3>1,2,3,4,6,7,12,14,21,28,42,84</h3><h3 /><h3>We found the factors 36,60,84 . The biggest common factor number is the HCF number. </h3><h3>So the highest common factor 36,60,84 is 12.</h3><h3><em>HOPE IT HELPS....</em></h3>

5 0

3 years ago

Someone please help me

GalinKa [24]

Answer:

A. 9 sqrt 2

Explanation:

Plug in hypotenuse and given side into
a^2 + b^2 = c^2 and solve.

8 0

3 years ago

What is the volume of the cone?

Radda [10]

Data:
r (radius) = 6 cm
h (height) = 12 cm
V (volume)= ?

Formula:
$V = \frac{ \pi * r^2 * h}{3}$

Solving:
$V = \frac{ \pi * r^2 * h}{3}$
$V = \frac{ \pi * 6^2 * 12}{3}$
$V = \frac{ \pi *36*12}{3}$
$V = \frac{432 \pi }{3}$
$\boxed{\boxed{V = 144 \pi cm^3}}\end{array}}\qquad\quad\checkmark$

Answer:
<span>D 144 pi cm^3</span>

6 0

3 years ago