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3 years ago

Like this is this correct or wrong

Mathematics

2 answers:

NikAS [45]3 years ago

8 0

Answer:

move the blue rectangle when the blue rectangle's bottom left corner meets the bottom left corner of the grid

Step-by-step explanation:

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

anastassius [24]3 years ago

3 0

Answer:

no, the bottom left corner of the blue rectangle has to be on point (0,0)

Step-by-step explanation:

You might be interested in

the diameter of earth is 7917.5 mi and the diameter of mercury is 3032 mi. how many times can mercury go inside earth. use 3.14

Law Incorporation [45]

Answer:

Mercury can enter 6.8 times inside the earth

Step-by-step explanation:

To solve this problem we have to calculate the volumes

First we calculate the radius

radius earth = 7917.5mi /2 = 3958.75mi

radius mercury = 3032mi / 2 = 1516mi

To calculate the volume of earth we have to use the following formula:

V = volume

r = radius = 3958.75mi

π = 3.14

V = ⁴⁄₃πr³

we replace with the known values

V = ⁴⁄₃ * 3.14 * (3958.75mi)³

V = 4.187 * 15671701.56 mi³

V = 65617414 mi³

The volume of earth is 65617414 mi³

To calculate the volume of mercury we have to use the following formula:

V = volume

r = radius = 1516mi

π = 3.14

V = ⁴⁄₃πr³

we replace with the known values

V = ⁴⁄₃ * 3.14 * ( 1516mi )³

V = 4.187 * 2298256 mi³

V = 9622797 mi³

The volume of mercury is 9622797 mi³

Now we divide the earth volume by the mercury volume

65617414 mi³ / 9622797 mi³ = 6.819

round to the nearest tenth

6.819 = 6.8

Mercury can enter 6.8 times inside the earth

5 0

3 years ago

20 points and brainliest answer for correct answer. Photo above. Due by 9:45 today! Hi

SSSSS [86.1K]

Answer:

146 square meters

Step-by-step explanation:

We can split the figure into a 6 by 15 rectangle and a parallelogram (8 base, 7 height).

The area of the rectangle is 6•15=90
The area of the parallelogram is 8•7=56
90+56=146

7 0

3 years ago

Nyla buys a birthday present for Nayelly. She finds a sweater that is originally $32 and a pair of socks that is $5.50. But the

LekaFEV [45]

Answer:

$22.50

Step-by-step explanation:

$32.00 *0.60=19.20

$5.50 * 0.60=3.30

19.20+3.30=$22.50

**I multiplied bu 0.60, because full price is 100% or 1.0, but minus the 40% discount you are paying 60% or 0.60***

6 0

3 years ago

Read 2 more answers

y = 3x + 3 y = x − 1 Explain how you will solve the pair of equations by substitution. Show all the steps and write the solution

Leona [35]

Y = 3x + 3
y = x - 1

As you can see, both equations are set to equal y. This means the right sides of each equation are equal, since y is isolated in both equations. So to solve this particular system of equations for x, set the right sides of both equations equal to each other. After you've done that, you can proceed to solve the equation algebraically for the variable, x.

3x + 3 = x - 1
2x + 3 = -1
2x = -4
x = -2

Negative two is the x-value. To find the y-value, substitute -2 for x into either equation and solve algebraically for y.

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

The final step is to check all work by plugging both x- and y-values back into both equations.

y = 3x + 3
-3 = 3(-2) + 3
-3 = -6 + 3
-3 = -3 -- This is true

y = x - 1
-3 = -2 - 1
-3 = -3 -- This is true.

Answer:
(-2, -3)

5 0

4 years ago

A group of teenagers was asked where they prefer to study and do homework. Their results are shown in the table below. Place Num

Trava [24]

Answer:

C). Circle Graph

Step-by-step explanation:

As per the question, a 'circle graph' would be most adequate to display that the majority of the teenagers prefer to do their study and homework in their bedrooms. A circle graph or pie-chart represents the data in a visually appealing manner using colors to display various proportions of the data that makes it easy to understand for the readers. Thus, more than half of the circle filled with the same color will clearly hint that most of the teenagers love doing their studies in their bedroom. Thus, option C is the correct answer.

6 0

3 years ago