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2 years ago

If a chocolate cake is divided into six equal slices and each slice has 280 calories

Mathematics

2 answers:

storchak [24]2 years ago

8 0

Answer:

Whats the question?

Step-by-step explanation:

IceJOKER [234]2 years ago

8 0

Answer:

1,680

Step-by-step explanation

6 slices each 280 calories, 280 x 6 = 1,680

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Is 11.34 greater or less than 11.340

Alborosie

Equal to! If we have a decimal and we add a zero onto the END, the value will not change! The values will only change if you change the place values. Now, this is only with decimals!!

4 0

3 years ago

GREYUIT [131]

Answer:

$175\ in^{2}$

Step-by-step explanation:

step 1

Find the scale factor

we know that

If two figures are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube

Let

z----> the scale factor

x----> volume of the larger solid

y----> volume of the smaller solid

$z^{3}=\frac{x}{y}$

we have

$x=125\ in^{3}$

$y=27\ in^{3}$

substitute

$z^{3}=\frac{125}{27}$

$z=\frac{5}{3}$

step 2

Find the surface area of the larger solid

we know that

If two figures are similar, then the ratio of its surface areas is equal to the scale factor squared

Let

z----> the scale factor

x----> surface area of the larger solid

y----> surface area of the smaller solid

$z^{2}=\frac{x}{y}$

we have

$z=\frac{5}{3}$

$y=63\ in^{2}$

substitute

$(\frac{5}{3})^{2}=\frac{x}{63}$

$x=\frac{25}{9}*63=175\ in^{2}$

3 0

3 years ago

Find the area of the shape shown below

sveticcg [70]

Answer:

Step-by-step explanation:

3x3= 9x7= 63

4 0

3 years ago

HURRY FIRST GETS BRAINLLEST The diagram below shows a circular pizza with a diameter of 14 inches. The pizza is in a square box

boyakko [2]

Answer:

pls do mark my answer as the brainliest..........

Step-by-step explanation

portion of square empty = 256 - 153.86 = 102.14cm^2

8 0

3 years ago

Solve the system of equations x+y= -13 and 4x + 6y = -72 by combining the<br> equations.

uranmaximum [27]

Answer:

Step-by-step explanation:

Fist you add -13 to 6y and than 4x that should be 69420

8 0

3 years ago