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olchik [2.2K]
3 years ago
8

Help! Asap! Explain why dividing by a fraction results in the same answer as multiplying by its reciprocal.

Mathematics
1 answer:
zloy xaker [14]3 years ago
6 0

Answer:

Hey "Dixie" heres why: That's why you're being told to flip the second fraction. You're recognizing that dividing by a number is the same as multiplying by the reciprocal. ... Now to multiply fractions, we simply multiply the numerators to get the new numerator and multiply the denominators to get the new denominator.

Hope it helped!

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If the graph of f(x)=4ed. 1x is blue, then the graph of f(x) - 4(1+0,1) is
Artyom0805 [142]

Answer:

The answer is C. Red

Step-by-step explanation:

4 0
3 years ago
Help me with this please :)
shtirl [24]

Answer:

second option

G(3 , -4) ; H(8 , 1)

Step-by-step explanation:

For the line GH  to be a median, the point G must have the intermediate value at x and at y between points A and B, and the point H must have the intermediate value at x and at y between points A and B

G = (Ax + Bx)/2 , (Ay + By)/2

G = (3 + 3)/2 , (-9 + 1)/2

G = 6/2 , -8/2

G = (3 , -4)

H = (Cx + Bx)/2 , (Cy + By)/2

H = (13 + 3)/2 , (1 + 1)/2

H = 16/2 , 2/2

H = (8 , 1)

This is because for a medium to be the point p has to be right in the middle of the other 2 vertices

7 0
3 years ago
The largest species of penguins is the emperor penguin. One of the smallest is the Galápagos penguin. The total height of the tw
raketka [301]

The height of emperor penguin is 120 cm and height of galapagos penguin is 49 cm

<em><u>Solution:</u></em>

Given that The largest species of penguins is the emperor penguin. One of the smallest is the Galápagos penguin

<em><u>To find: height of each penguin</u></em>

From given question,

Let "e" be the height of emperor penguin

Let "g" be the height of galapagos penguin

Total height of two penguins = 169 centimeter

Therefore,

height of emperor penguin + height of galapagos penguin = 169

e + g = 169  ---- eqn 1

The emperor penguin is 22 centimeters more than twice the height of the Galápagos penguin

height of emperor penguin = 22 + 2(height of galapagos penguin)

e = 22 + 2g --- eqn 2

Let us solve eqn 1 and eqn 2

From eqn 1,

g = 169 - e ------- eqn 3

Substitute eqn 3 in eqn 2

e = 22 + 2(169 - e)

e = 22 + 338 - 2e

e + 2e = 360

3e = 360

<h3>e = 120</h3>

Thus from eqn 3,

g = 169 - 120

<h3>g = 49</h3>

Thus height of emperor penguin is 120 cm and height of galapagos penguin is 49 cm

3 0
3 years ago
What is 1/4 × 1/4 please help me with this
aalyn [17]
I believe the correct answer is 1/16 
4 0
3 years ago
If the two prisms have equal heights and volumes, what is the length of the x in Prism II?
m_a_m_a [10]

The volume of a prism is given by

V = A_b\cdot h

Where A_b is the base are and h is the height.

So, if two prisms have the same height and the same volume, they must have the same base area.

The first base is an equilateral triangle, which means that the height is given by

h = \dfrac{l\sqrt{3}}{2}

So, the area is

A = 8\cdot\dfrac{8\sqrt{3}}{2} = 32\sqrt{3}

The area of the second base is simply the product of the dimensions, so it is 6.9x

Since the two areas must be the same, we have

32\sqrt{3}=6.9x \iff x = \dfrac{32\sqrt{3}}{6.9} \approx 8.03270

3 0
3 years ago
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