All categories

3 years ago

Can someone help me please

Mathematics

2 answers:

Diano4ka-milaya [45]3 years ago

6 0

For this case we must find the quotient of the following expression:

$\frac {\frac {3} {4}} {\frac {1} {8}} =$

Applying double C we have:

$\frac {3 * 8} {4 * 1} =\\\frac {24} {4}$

This is equivalent to the following expression:

$\frac {3} {4} * 8 = \frac {24} {4}$

Answer:

Option B

jenyasd209 [6]3 years ago

3 0

<u>Answer:</u>

Multiply $\frac { 3 } { 4 }$ by 8.

<u>Step-by-step explanation:</u>

We are given the following expression and we are to find its quotient:

$\frac { 3 } { 4 }$ ÷ $\frac { 1 } { 8 }$

This can also be written as:

$\frac{\frac{3}{4}}{\frac{1}{8} }$

Since the two fractions are being divided so to change this division sign into a multiplication sign, we will take the reciprocal of the fraction in the denominator and multiply 3/4 by 8.

$\frac{3}{4} \times 8$ = 6

You might be interested in

Pls help for a crown thing

BigorU [14]

Answer:

the answer is c

Step-by-step explanation:

just is.

8 0

3 years ago

Will Mark Brainliest

Mademuasel [1]

we are given with the data of a parabola with vertex at (2, 2) and directrix at y = 2.5. the formua should be ax^2 + b x + c = y because of the directrix.

(x-h)^2 = 4a (y-k)

(x-2)^2 =4a (y-2)

a is the equidistant distance from focus to vertex and from vertex to directrix that is equal to -0.5

then the answer is

(x-2)^2 =-0.5*4 (y-2)

x2 - 4x + 4 = -2y +4

x2-4x+2y = 0

answer is C

4 0

3 years ago

Rationalize the denominator of the following expression and simplify:

Mama L [17]

To "rationalize the denominator" is another way to say, getting rid of that pesky radical at the bottom.

we'll simply start by multiplying top and bottom by the "conjugate" of the denominator, recall difference of squares, anyhow, let's do so

$\bf \cfrac{6+\sqrt{2}}{5-\sqrt{2}}\cdot \cfrac{5+\sqrt{2}}{5+\sqrt{2}}\implies \cfrac{(6+\sqrt{2})(5+\sqrt{2})}{(5-\sqrt{2})(5+\sqrt{2})}\implies \cfrac{(6+\sqrt{2})(5+\sqrt{2})}{5^2-(\sqrt{2})^2}
\\\\\\
\cfrac{30+6\sqrt{2}+5\sqrt{2}+(\sqrt{2})^2}{25-2}\implies \cfrac{30+11\sqrt{2}+2}{23}\implies \cfrac{32+11\sqrt{2}}{23}$

4 0

3 years ago

A farmer has 3/4 acre of land. He will use all the land and plant different vegetables in 1/16 -acre sections. How many sections

kati45 [8]

Answer: 12 sections of 1/16 acre

Step-by-step explanation:

We want to find how many sections of 1/16 acre we can have in a total area of 3/4 acre.

This is equal to the quotient between 3/4 and 1/16

Remember that if we have two rational numbers (a/b) and (c/d) the quotient can be writen as:

(a/b)/(c/d) = (a/b)*(d/c) = (a*d)/(b*c)

The quotient we want to solve is:

(3/4)/(1/16) = (3/4)*(16/1) = (3*16)/4 = 12

Then you can have 12 sections of 1/16 acre

8 0

3 years ago

If ∠ABC and ∠CBD are supplementary angles, then m∠ABC + m∠CBD = 180° represents the definition of Question 2 options: A) complem

Oksanka [162]

Answer:

I would think it is supplementary.

Step-by-step explanation:

If 2 angles equal 180 degrees, then they are supplementary.

6 0

4 years ago