.....................

Answer:

Step-by-step explanation:

4y+x-w

4(5)+10-12

20+10-12

30-12

=18

hope dis helps

Answer:

[tex] \frac{45}{10} - \frac{19}{10} = \frac{26}{10} [/tex]

Step-by-step explanation:

please write clearly and row wise understand problem

Answer:

Hello

a.23

Step-by-step explanation:

49 is divisible by 7...

69 is divisible by 3..

27 is divisible by 3..

23 has only 1 and 23 as its factors.....

Answer:

factoring, using the quadratic formula, and completing the square.

Step-by-step explanation:

Answer:

Time= 2 Hours

Step-by-step explanation:

Using the formula attached we can first work out the distance from home to the amusement park. and then calculate the time it will take to get amusement park to home.

a) Distance= Speed x Time

= 90km

b) Time= Distance/speed

= 2 hours

Answer: 2 hrs

Step-by-step explanation: 36x2=72

1/2 of 36 is 18

72+18=90.

90mph/45 miles to cover = 2 hours.

Answer:

41/5

Step-by-step explanation:

7+5m=48

5m=41

m=41/5

Answer:

She should have 8 5/8 reams of paper left

Answer:

Blue: 25%

Red: 50%

Black: 12.5%

Green: 12.5%

Step-by-step explanation:

Blue: [tex]\frac{6}{24} = 0.25[/tex]

Red: [tex]\frac{12}{24} = 0.5[/tex]

Black: [tex]\frac{3}{24} = 0.125[/tex]

Green: [tex]\frac{3}{24} = 0.125[/tex]

Answer:

68%

Step-by-step explanation:

Now we can see that our fraction is 68/100, which means that 17/25 as a percentage is 68%.

Answer:

68%

Step-by-step explanation:

17/25=x/100

100/25=4

17*4=68

Answer:

Color the blank with the color that matches the fraction.

Step-by-step explanation:

if the fraction is 1/2, your color is green, 1/3 is orange, 9/12 is red, 5/6 is brown, 2/3 is purple, 1/3 is blue.

your selected answer us correct

Answer:

its 2 and 2/5 the person above me is wrong

Step-by-step explanation:

Answer:

above me is correct

Step-by-step explanation:

Answer:

Step-by-step explanation:

y+15 = (-3)/(-6) + 6/(-6)

y+15 = 1/2 -1

y+15 = -1/2

y = -15.5

Answer:

Parallel lines.

Step-by-step explanation:

If the two linear equations have the same slope (and the SAME y-intercept), the equations represent the same line. Since a line intersects with itself everywhere, there will be an infinite number of solutions (intersecting everywhere.)

If two equations have the same slope and the same y-intercept, then they are the same line and an infinite solution .

A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the change in y coordinate with respect to the change in x coordinate as,

m = Δy/Δx where, m is the slope

Given:

We have three cases in terms of slope and intercept:

So, The identical numerical values used for x and y in the first solution will also work for the second because these lines have an infinite number of solutions.

Learn more about slope here:

https://brainly.com/question/3605446

#SPJ5

Answer:

.32

Step-by-step explanation:

Answer:

Null hypothesis: There is no significant difference in aging time of old methods of culturing cheese and the new method of culturing cheese.

Or

H0:μ1=μ2.

Alternative hypothesis: The new method of culturing cheese reduces aging time as compared to old method of culturing cheese

Or

Ha:μ1>μ2.

Step-by-step explanation:

We are interesting in investigating that whether the the new method of culturing cheese significantly reduces aging time compared to old method of culturing cheese. Null hypothesis always contain equality so, in null hypothesis we make the statement of no difference among both methods of culturing cheese. So, null hypothesis can be written as

Null hypothesis: There is no significant difference in mean aging time of old methods of culturing cheese and the new method of culturing cheese.

Or symbolically it can be written as

H0:μ1=μ2

whereas μ1 represents mean aging time for old method and μ2 represents mean aging time for new method.

Alternative hypothesis includes difference in methods which in this case is the claim about new method of culturing cheese reduces aging time. So, it means that mean aging time of old method will be greater than mean aging time of new method. So, the alternative hypothesis can be written as

Alternative hypothesis: The new method of culturing cheese reduces mean aging time as compared to old method of culturing cheese

Or symbolically it can be written as

Ha:μ1>μ2

whereas μ1 represents mean aging time for old method and μ2 represents mean aging time for new method.

Answer:

No

Step-by-step explanation:

The second equation is false

Answer:

I think the altimeter read this position as 10.6 ft

hope it help you

Answer:

10.6

Step-by-step explanation:

An altimeter measures the altitude of an object above sea level.

And the picture shows that Jenalle's position is 10.6 ft above water.

So the altimeter would measure 10.6

Hope I helped :)

Please consider Brainliest :)

Answer:

mararating MO yan pang isipan mabuti lahat ng kilus at galaw Mag tanung sa mga tao mas nakakatanda sayo.

Answer:

(8x-1)(8x+1)

Step-by-step explanation:

64x^2-1

(take the square roots of both sides)

(8x-1)(8x+1)

Based on the calculations, the volume of this sphere is equal to 14,130 cubic inches.

Given the following data:

Radius of sphere = 15 inches.

[tex]\pi =3.14[/tex]

Mathematically, the volume of a sphere is given by this formula:

[tex]V=\frac{4}{3} \pi r^3[/tex]

Where:

Substituting the given parameters into the formula, we have;

[tex]V=\frac{4}{3} \times 3.14 \times 15^3\\\\V=\frac{4}{3} \times 3.14 \times 3375\\\\V=\frac{42390}{3}[/tex]

V = 14,130 cubic inches.

Read more on volume of a sphere here: https://brainly.com/question/20394302

Answer:

( rounded to 3 decimal place )  1 : 5.33...

Step-by-step explanation:

Answer:

6 feet.

Step-by-step explanation:

Remember that the foci of the semi-ellipse are two points in the base of the semi-ellipse from where you can create the full perimeter of the semi-ellipse, basically form there you can sketch it. And the sum of both to the same spot in the perimeter always adds up to the same number.

To calculate it you just need to remember that the major axis is always equal to that rope that you use to draw the semi-ellipse and since the major axis is the same as the base the rope will be 6 feet.

[tex]x {}^{n} .x {}^{m} = x {}^{n + m} [/tex]

[tex]x { }^{ \frac{1}{2} } .x {}^{ \frac{ - 1}{6} } .x {}^{ \frac{ - 5}{2} } = x {}^{ \frac{1}{2} - \frac{1}{6} - \frac{5}{2} } [/tex]

[tex]x {}^{ \frac{3 - 1 - 15}{6} } =x {}^{ \frac{ - 13}{6} } [/tex]

To change our exponent to positive:

[tex]x {}^{ \frac{ - 13}{6} } = \frac{1}{x {}^{ \frac{13}{6}}} = \frac{1}{ \sqrt[6]{x {}^{13} } } = \frac{1}{x \sqrt[6]{x} } [/tex]

Answer:

2

Step-by-step explanation: