Help please I don’t k ow what to do

Answer: 60 cm

Step-by-step explanation:

The actual length of the boat is 10.8 meters.

The scale model length is 1/18 of the actual boat.

Length of scale model will therefore be:

= 10.8 * 1/18

= 0.6 meters

A meter is 100 centimeters.

= 0.6 * 100

= 60 cm

Answer:

[tex]15 = - 5x + 10 \\ - 5x = 15 - 10 \\ - 5x = 5 \\ x = \frac{ 5}{ - 5} \\ x = - 1 \\ thank \: you[/tex]

Answer: 55 degrees

Step-by-step explanation:

so we only need to focus on the triangle with m<1 we know that it is a right triangle so there's already 90 degrees.

if we do 180 - 145 that gives us another angle measurement which is 35

now to find angle 1 we need to add 90 + 35 = 125

since there's 180 degrees in a triangle we do 180 - 125 and that gives us 55 which is the missing angle

Answer:

7 seconds

Step-by-step explanation:

1820/260=7.

Answer:

7m/sec

Step-by-step explanation:

Answer:

32

Step-by-step explanation:

Answer:

SEn estadística, las medidas de dispersión (también llamadas variabilidad, dispersión o propagación) es el grado en que una distribución se estira o exprime. ​ Ejemplos comunes de medidas de dispersión estadística son la varianza, la desviación estándar y el rango intercuartil.

Answer: 360 in. squared

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

I did it and got it right

Answer:

-6 (i can explain if its needed)

Step-by-step explanation:

[tex]2 - {n}^{2} + 3 \times 14 - {n}^{2} = \\ 2 - {n}^{2} + 42 - {n}^{2} = \\ 2 - 25 + 42 - 25 = - 6[/tex]

Answer:

9/10

Step-by-step explanation:

=

7

10

+

20

100

=

7

10

+

1

5

=

7

10

+

2

10

=

7+2

10

=

9

10

(Decimal: 0.9)

Answer:

[tex]\frac{9}{10}[/tex]

Step-by-step explanation:

[tex]\frac{20}{100} = \frac{2}{10}[/tex]

[tex]\frac{7}{10} + \frac{2}{10} = \frac{9}{10}[/tex]

Answer:

(C) Sophie used the wrong height for the pyramid.

Step-by-step explanation:

she should have subtracted 4 from 30 because that was apart of the prism

The total volume is 7448  cubic millimeters. Sophie has made mistake in copying height of pyramid.

Volume is the measure of the capacity that an object holds.

Formula to find the volume of the object is Volume = Area of a base × Height.

Given that, a rectangular prism with a length of 28 millimeters, width of 21 millimeters, and height of 4 millimeters.

Volume of rectangular prism = Length×Width×Height

= 28×21×4

= 2352 cubic millimeters

A rectangular pyramid with a base of 28 millimeters by 21 millimeters and height of 26 millimeters.

Volume of a rectangular pyramid = (lwh)/3

= (28×21×26)/3

= 15288/3

= 5096 cubic millimeters

Total volume = 2352+5096

= 7448  cubic millimeters

Hence, Sophie has made mistake in copying height of pyramid.

To learn more about the volume visit:

https://brainly.com/question/13338592.

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Answer:

the slope is 2

Step-by-step explanation:

Answer:

plz can someone give me the asnwer

Step-by-step explanation:

plz

Answer:

there was a 60 percent discount on the scarf

Answer:

60%

Step-by-step explanation:

How I did it is I put 15 over 25 and multiplied it by x over 100.

It should look like this

15/25 x x/100

which 15 multiplied by 100 is 1500 and then 1500 divided by 25 is 60

Does this help?

Answer:

100X1000

Step-by-step explanation:

Answer:

x= (4,-7)

y= (6,-10)

z= (7,-4)

Step-by-step explanation:

Answer: $197 Billion

Step-by-step explanation: To find the difference between the two amounts, you simply subtract them! In this case, 447 - 250 = 197. Hope this helps!

Answer:

D. y=-2x-2

Step-by-step explanation:

To find a line perpendicular to another line take the negitive inverse which is fliping the fraction and multiplying it by -1. To see if it crosses a point just plug in for that point.

Answer:

Step-by-step explanation:

I hope it helps you ,

Your answer is in image format,

Answer:

66.67 (or 66 2/3) words per minute

Step-by-step explanation:

90 seconds is equal to 1.5 minutes.

100 words/1.5 minutes = 66 2/3 words/minute

(also good luck on boosting your grade :) )

When x = 4, the value of y that is missing is 16.

When x equals 6, the value of y is 24.

The graph shows a linear connection.

Given is a table of values of x and y,

x = 1, 2, 3, 4, 5

y = 4, 8, 12, ?, 20

We need to find the missing value of y corresponding to x = 4, the nature of the graph and the value of y when x = 6.

To find the missing value of y corresponding to x = 4, we can observe the pattern in the given values.

From the given values, we can see that the relationship between x and y is a linear one, where the value of y increases by 4 for each unit increase in x.

To find the missing value of y when x = 4, we can use this linear relationship.

Since y increases by 4 for each unit increase in x, we can calculate:

y = 4 + (4 × (x - 1))

Substituting x = 4 into the equation:

y = 4 + (4 × (4 - 1))

y = 4 + (4 × 3)

y = 4 + 12

y = 16

So, the missing value of y corresponding to x = 4 is 16.

Now, to find the value of y when x = 6, we can use the same linear relationship:

y = 4 + (4 × (x - 1))

Substituting x = 6 into the equation:

y = 4 + (4 × (6 - 1))

y = 4 + (4 × 5)

y = 4 + 20

y = 24

Therefore, when x = 6, the value of y is 24.

In summary:

The missing value of y when x = 4 is 16.

The value of y when x = 6 is 24.

The nature of the graph is a linear relationship.

Learn more about linear relationship click;

https://brainly.com/question/29066440

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Complete question is attached.

Answer:

Step-by-step explanation:

Line has a formula:

With m = 2 it is:

Substitute x and y  from the point (5, 1) and solve for b:

The line is:

Answer:

I hope I can help you

Step-by-step explanation:

salamat po

Answer:

32

Step-by-step explanation:

4 to the third power is 64

(7-3) = 4

*2

64/4*2 = 32

Hope this helps

Answer: x=4

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

2x+3=11

so take 3 and subtract it from 11

you'll get 8

then take 2x and divide it by 8

= 4

Answer:

8 songs and 2 movies

Step-by-step explanation:

THis is because 1x8=8 and then 2x6=12 . Then 12+8=20 and he spent $20.

Step-by-step explanation: