Ayúdenme porfavor necesito esto para mañana resuelto por el Sistema de Ecuaciones Lineales en

Mathematics

1 answer:

AlekseyPX3 years ago

7 0

Deberias mirar videos en linea

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A scale drawing of a building needs to be made using the scale 1 in equals = 220 ft. How tall will the building in the scale dra

Sonja [21]

You divide 1540 by 220 to get 7. We do this because we want to find how many times 220 can go in 1540 which shows the amount of ft tall the scale will be. We can check it by doing 7 × 220 which is 1,540.

The building will be 7 ft tall in the scale.

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3 years ago

Hep me simplify this, please!!

Elis [28]

Divide the exponent inside the "√" by the exponent outside:
12/4=3, 16/4=4
so the answer is x³y^4
B is the answer.

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3 years ago

Given the conversion factor which cube has the larger surface area?

Eduardwww [97]

Given the surface area of a cube as

$\begin{gathered} SA=6l^2 \\ \text{where l is the length} \end{gathered}$

Given Cubes A and B

$\begin{gathered} \text{Cube A} \\ l=19.5ft \end{gathered}$ $\begin{gathered} \text{Cube B } \\ l=6m\text{ } \\ \text{ in ft}\Rightarrow\text{ 1m =3.28ft} \\ l=6\times3.28ft=19.68ft \end{gathered}$

Find the surface area of the cubes and compare them to know which one is larger

$\begin{gathered} \text{Cube A} \\ SA=6\times19.5^2=6\times380.25=2281.5ft^2 \end{gathered}$ $\begin{gathered} \text{Cube B} \\ SA=6\times19.68^2=6\times387.3024=2323.8144ft^2 \end{gathered}$

Hence, from the surface area gotten above, Cube B has a larger surface area than Cube A

3 0

1 year ago

Calculate the area of triangle ABC with altitude CD, given A (−3, −4), B (−6, 2), C (0, 0), and D (−4, −2). (5 points)

zheka24 [161]

Answer: 2) 15 square units

Step-by-step explanation:

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3 years ago

Read 2 more answers

PLZ HELP WILL GIVE BRAINLIEST

VMariaS [17]