3 years ago

A) César se tarda alrededor de 14 de hora en resolver un problema de matemáticas, 1 de hora en

Mathematics

1 answer:

sineoko [7]3 years ago

8 0

please write in proper English to answer

You might be interested in

Write the expression 4^4(4^-7)(4) using a single exponent

Romashka [77]

Answer:

Step-by-step explanation:

4^(4-7+1) = 4^-2

7 0

4 years ago

Show how oliver can convert 1 red brick into 3 red bricks

kipiarov [429]

Answer:

Cut it into three smaller bricks?

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

In the equation A = bh,<br> СС<br> what does each of the<br> variables stand for?

marshall27 [118]

Answer:

A= Area

B= Base of the figure

H= Height of the figure

B and H are multiplied together to find the area

Step-by-step explanation:

7 0

3 years ago

The value of polynomial 5x-4x^2+3, when x=-1<br>

Alchen [17]

Answer:

-6

Step-by-step explanation:

$\text{Given that,}\\\\5x-4x^2 +3 \\\\\text{When}~ x = -1,\\\\~~~5(-1) -4(-1)^2 +3 \\\\=-5-4(1)+3\\\\=-5-4+3\\\\=-5-1\\\\=-6$

8 0

2 years ago

A water storage tank has the shape of a cylinder with diameter 14 ft. It is mounted so that the circular cross-sections are vert

4vir4ik [10]

Check the picture below.

neverminding for a few seconds the volume of the cylinder, the percentage in the height used by the water will be the same as the percentage of its volume. We know the total amount or 100% of the height is 14, so what is 11 in percentage?

$\begin{array}{ccll} amount&\%\\ \cline{1-2} 14&100\\ 11&x \end{array}\implies \cfrac{14}{11}=\cfrac{100}{x}\implies 14x=1100 \\\\\\ x = \cfrac{1100}{14}\implies x = \cfrac{550}{7}\implies \boxed{x \approx 78.6}$

7 0

3 years ago