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3 years ago

Brainliest Question Of The Day:

Mathematics

1 answer:

Alexxandr [17]3 years ago

3 0

Answer:

Step-by-step explanation:

They ate 15 bread..

so if 1 loaf = 12 pc of bread,

they ate 1 loaf and 3 peace’s of another loaf.

their was still 7loafs left so he made

9 loafs if their was 7 whole lofs left, becasue they cut them into peace’s of bread?

You might be interested in

Which statement best describes the equation (x + 5)2 + 4(x + 5) + 12 = 0?

lidiya [134]

Answer:

Option 1 is correct.

Step-by-step explanation:

Given the equation $(x + 5)^2 + 4(x + 5) + 12 = 0$

we have to choose the best statement describes the above equation.

$(x + 5)^2 + 4(x + 5) + 12 = 0$ → (1)

As, the highest degree of its monomials i.e individual terms with non-zero coefficients is 2.

⇒ Degree of above equation is 2.

hence, the given equation is quadratic equation.

The general form of quadratic equation is

$ax^2+bx+c$

In variable u: $u^2+u+c=0$ → (2)

Now, compare equation (1) with (2), we say that

The equation is quadratic in form because it can be rewritten as a quadratic equation with u substitution u = (x + 5).

Option 1 is correct.

6 0

3 years ago

Read 2 more answers

[(1/(3+x))-(1/3)] / x<br> Limit 0

Effectus [21]

First find a common denominator and combine the fractions in the numerator:

$\displaystyle\lim_{x\to0}\frac{\dfrac1{3+x}-\dfrac13}x=\lim_{x\to0}\frac{\dfrac3{3(3+x)}-\dfrac{3+x}{3(3+x)}}x=\lim_{x\to0}\frac{3-(3+x)}{3x(3+x)}$

Now simplify and cancel out all the terms that you can:

$\displaystyle\lim_{x\to0}\frac{3-3-x}{3x(3+x)}=-\frac13\lim_{x\to0}\frac1{3+x}$

Since the remaining expression is continuous as a function of $x$ , you can directly substitute to end up with

$\displaystyle-\frac13\lim_{x\to0}\frac1{3+x}=-\frac13\times\frac1{3+0}=-\frac19$

8 0

3 years ago

HELP GEOMETRY!!!!!! The newest feature at the Great Park is the big orange balloon. The volume of this perfectly spherical ballo

WITCHER [35]

Answer: 8.3 ft

Step-by-step explanation:

Here, The volume of this perfectly spherical balloon is approximately 2361.7 cubic feet.

Since, the volume of a sphere, $V= \frac{4}{3} \pi r^3$

Where r is the radius of the sphere.

Here V= 2361.7 cubic feet

Therefore, $2361.7=\frac{4}{3} \pi r^3$

⇒ $r^3= \frac{21\times 2361.7}{88}$

⇒ $r= 563.5875^{1/3}=8.2601344693$ ≈8.3 feet

Thus, the radius of the sphere = 8.3 feet

7 0

3 years ago

9x-2x=<br> Please show work

Elenna [48]

Answer:

answer is 7x

Step-by-step explanation:

collect like terms by subtracting their coefficient

(9-2) =7x

that's how you get your answer

6 0

3 years ago

Arrange the equations in increasing order of the value of their solutions.

Ulleksa [173]

See the explanation

<h2>Explanation:</h2>

The complete question is attached below. In order to solve this problem, we'll use a graphing tool. First of all, we'll say that the LHS is a linear function and the RHS is another linear function, so for each case, we'll have:

$f(x)=g(x)$