3 years ago

Find the area of the following shapes: 1) 10 cm 9 cm 6 cm

Mathematics

1 answer:

olya-2409 [2.1K]3 years ago

8 0

Answer:

560

Step-by-step explanation:

10 x 9 = 90 x 6 = 560

You might be interested in

Yara multiplies and divides a certain number by the same

Butoxors [25]

For this case we have to:

x: Represents the unknown number

y: Represents the exponent of base 10

So, considering a system of equations we have:

$x * 10 ^ y = 40,000\\\frac {x} {10 ^ y} = 0.000004$

From the first equation we have:

$10 ^ y = \frac {40,000} {x}$

Substituting in the second equation:

$\frac {x} {\frac {40,000} {x}} = 0.000004\\\frac {x ^ 2} {40,000} = 0.000004\\x ^ 2 = 40,000 * 0.000004\\x ^ 2 = 0.16\\x = \pm \sqrt {0.16}$

We choose the positive value:

$x = 0.4$

So, the number is 0.4.

So:

$10 ^ y = \frac {40,000} {0.4}\\10 ^ y = 100,000\\y = 5$

Thus, the exponent is 5.

Answer:

Yara use 0.4 and $10 ^ 5$

8 0

3 years ago

How is the graph of y=(x-1)2 - 3 transformed to produce the graph of y=

Elodia [21]

Answer:

The graph is stretched vertically by a factor of ½, translated left 5 units, and translated up 3 units.

7 0

2 years ago

If each of the numbers in the following data set were multiplied by 17, what would be the median of the data set?

Bess [88]

28 would be, or as it’s multiplied by 17, it would be 476

3 0

2 years ago

Angles XYZ and PYZ are complimentary. If XYZ= 3x+8 and PYZ= 2x+7, what is the measure of XYZ?

Romashka [77]

Your answer would be 53

8 0

2 years ago

Tell whether the equation has one,zero or many solutions -(2x+2)-1=-x-(x+3)

PtichkaEL [24]

- (2x + 2) - 1 = -x - (x + 3)

-2x - 2 - 1 = -x - x - 3

-2x - 3 = -2x - 3

This is an identity and x can be any value

Answer many solutions

3 0

2 years ago