3 years ago

I am operations that undo each other like multiplication and divison

Mathematics

1 answer:

umka2103 [35]3 years ago

8 0

What's factoring 8 but not a multiple of 4. 8 and 4

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If 7x = 24 y, find the ratio of x to y.

MArishka [77]

Answer:

7:24 or $\frac{7}{24}$

Step-by-step explanation:

a ratio is usually defined as a fraction ( the first to the next)

8 0

3 years ago

a sum of money is divided among two friends in the ratio 4:11 if the smaller amount is $420, determine the larger amount?

bixtya [17]

Answer:

1155

Step-by-step explanation:

let the ratio be 4x:11x

4x=420

x=105

11x=11*105

=1155

4 0

2 years ago

What is the value of x?

Inessa05 [86]

3x-14=4x-9
-4x -4x
-x-14=-9
-14 -14
-x=-15
-x/-1=-15/-1
x=15
Sorry if this is a bit confusing, but I hope I helped

5 0

3 years ago

Madelyn is in a hot air balloon that has just taken off and is floating above its launching point. Eddie is standing on the grou

Morgarella [4.7K]

Answer:

8.9 meters

Step-by-step explanation:

this seems like a problem where you can use the pythagorean theorem:

you know one of the two legs (6m) and the hypotenuse (9m), you must find the other leg

a^2 + 6^2 = 9^2

a^2 + 36 = 81

a^2 = 45

a = $\sqrt{45}$ or $\sqrt{9}$ · $\sqrt{5}$ which simplifies to be 3 $\sqrt{5}$ or approx. 8.9 meters

7 0

2 years ago

5 times the quantity m divided by 2

kkurt [141]

5m / 2

Do you mean right an equation or solve it?

7 0

3 years ago

Read 2 more answers