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julia-pushkina [17]
3 years ago
8

How do you divide fractions

Mathematics
1 answer:
krek1111 [17]3 years ago
7 0
When dividing fractions, " flip " what u r dividing by, then multiply
Examples :
(2/3) / (4/5) = 2/3 * 5/4 = 10/12 reduces to 5/6

8 / (1/5) = 8 * 5/1 = 40

(1/3) / 7 = 1/3 * 1/7 = 1/21

just make sure u " flip " the number u r dividing by and not the other one
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Can somebody helppp ??
mario62 [17]

Answer:

10

Step-by-step explanation:

Since F is the midpoint of EG, EF and FG are equal. We know that FG is 4 units, so EF must be 4 units. We also know that FH and EF make EH, so we substitute the values that we have.

FH + EF = EH

6 + 4 = EH

EH = 10

3 0
3 years ago
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Tonya is 5 years older than Raul. Tonya is 16 years old. Solve the equation r+5=16 to find Raul's age.
AfilCa [17]

Answer:

he is 11 years old

Step-by-step explanation:

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2 years ago
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What is the 7th term in the sequence below?
enot [183]

Answer:

C

my answer is the image above

5 0
3 years ago
What is the value of a in the polynomial
Alexandra [31]

Answer: a= 16

Step-by-step explanation:

We have the following expression:

(y-4)(y^2 +4y +16)

To find the value of the coefficient "a" you must use the distributive property to multiply the expression:

(y-4)(y^2 +4y +16)

until you transform it to the form:

y^3 +4y^2 +ay -4y^2 -ay-64

Then we have

(y-4)(y^2 +4y +16)\\\\(y^3 +4y^2 +16y -4y^2 -16y-64)\\\\

Therefore the value of a in the polynomial is 16

5 0
3 years ago
If the endpoints of the diameter of a circle are (9, 4) and (5, 2), what is the standard form equation of the circle?
sattari [20]
The standard forrm equation of the circle is (x-h)² + (y-k)² = r²
where h,k : x,y-coordinate of the center
           r : radius of the circle
Get the center of the circle : h = (x1 + x2)/2 = (9+5)/2 = 7
                                             k = (y1 + y2)/2 = (4+2)/2 = 3
=> the center is (7,3)
Because the given information gave 2 endpoints so we can choose one of these, then use the distance formula to get the radius
                                            r = √(x1 - h)² + (y1 - k)²
                                            r = √(9 - 7)² + (4 - 3)²
                                            r = √2² + 1² 
                                            r = √5
Finally, the equation of the circle is (x - 7)² + (y - 3)² = (√5)²
                                                        (x - 7)² + (y - 3)² = 5
4 0
3 years ago
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