What statement describes how water is involved in weathering a rock?

It increases the volume of the rock.
It makes the edges of the rock jagged.
It makes the edges of the rock smooth.
It moves the rock to a new location.

Answer:

1/4^3 = 164 = 0.015625.

Step-by-step explanation:

1/4^3 = 164 = 0.015625.

Answer:

0.015625

Step-by-step explanation:

think of 1/4 as 0.25 and times it by itself 3 times so 0.25x0.25x0.25 and thats 0.015625

Answer:

–4

Step-by-step explanation:

–2(2x – 4) = ?x + 8

–4x + 8 = ?x + 8

–4x + 8 = –4x + 8

*View attached graph*

Although it looks like there is one line, there are actually two lines, but they are overlapping each other.

Hope this helps!

Answer:

  B

Step-by-step explanation:

A "box and whisker" plot is a visual representation of the 5-number summary of a data set. It shows you the minimum, maximum, median, and the 1st and 3rd quartile values.

__

The given data is sorted, so the first value (5) and the last value (19) will be the ends of the whiskers. (Eliminates choice A)

There are 15 data values, so the 8th one is the middle one, the median. That value is 10, and corresponds to the vertical line in the box. (Eliminates choices C and D.)

When the median is removed from the data set, it is divided into two parts, each containing 7 data values. The middle (4th) one of each of these are the 1st and 3rd quartiles, the ends of the box. They are 8 and 17, confirming that choice B is the correct box and whisker plot.

Answer:

A, C, and D are all correct.

Step-by-step explanation:

With the given base they all have the correct height, for some you need to rotate the shape to see it.

Answer:

1982 ÷ 18 = 109  

Step-by-step explanation:

The operator must be division. It must be in the fourth or fifth place, to make the numerator greater than the denominator.

In the fourth place,

1982 ÷ 18 = 109

===================================================

Explanation:

The given equation is in the form y = mx+b

m = -3/2 is the slope

b = 2 is the y intercept

The y intercept tells us where the graph crosses the vertical y axis. In this case, it's at 2 on the y axis. Think of the y axis as a number line that is simply vertical.

So we'll have (0,2) as one point on the line.

From this point, move down 3 units and to the right 2 units to arrive at (2,-1) as our next point. We only need two points to graph a straight line. You can repeat the process "down 3, over to the right 2" to generate as many points as you want.

The "down 3, over to the right 2" is from the slope -3/2

slope = rise/run = -3/2

rise = -3 means we move down 3

run = 2 means we move to the right 2

---------------------

Another approach is to plug in numbers for x to get corresponding values for y.

If we pick on x = 0, then,

y = (-3/2)*x + 2

y = (-3/2)*0 + 2

y = -1.5*0 + 2

y = 0 + 2

y = 2

So this shows (0,2) is one point on the line.

If we plug in x = 2, then,

y = (-3/2)*x + 2

y = (-3/2)*2 + 2

y = -1.5*2 + 2

y = -3+2

y = -1

Meaning (2,-1) is another point on the line.

Answer: 35!

Step-by-step explanation

The length is 7 and the width is 10 so length x width = area which is 7x10=70. The area of the small rectangle is 5x7 which is 35. So altogether 70+35=105. and you would have to subtract it because you only want to know the length of the frame. So 70-35=35!

Answer:

I thank it is lightest 1/2

Step-by-step explanation:

hope this helps if not please let me now

Answer:

23*2*2

Step-by-step explanation:

4=2*2

Therefore 23*4 is equal to 24*2*2

Hope this helps!

Answer:

my apologies for the very late reply but i dunno.. thats actually making me think just do 2 x 2 ig

Step-by-step explanation:

happy belated birthday<3

Answer: how many garden beds and how deep if u want the most accurate answe but with what we have I whould say square 16ft maybe

Step-by-step explanation:

Answer:

112

Step-by-step explanation:

degrees since the diagonal lines are parallel I forgot the name of the formula

Answer:

B: Gamma Rays.

Step-by-step explanation:

Gamma Rays are the shortest waves on the electromagnetic spectrum, which means that they have the highest frequency.

Answer:

Ezra is correct. 2/3 = 8/12, 3/4 = 9/12. 8/12 is less than 9/12

Step-by-step explanation:

We can multiply the fractions (by multiplying both the top and bottom of a fraction, its value remains the same) by the opposite denominator. This gives us a least common denominator, so we can easily compaire the fractions.

Ezra is correct beacuse it gives us a least common denominator, so we can easily compare the fractions.

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

Given that Annabelle and Ezra have a dog that eats 3/4 of a cup of food every morning.

Also that Annabelle lost the 1/4 cup so she used the 1/3 cup and gave him 2/3 of a cup of food.

Thus We have to multiply the fractions (by multiplying both the top and bottom of a fraction, means the value remains the same) by the opposite denominator.

2/3 = 8/12,

3/4 = 9/12.

8/12 is less than 9/12

Hence, Ezra is correct beacuse it gives us a least common denominator, so we can easily compare the fractions.

Learn more about the unitary method, please visit the link given below;

https://brainly.com/question/23423168

#SPJ2

Answer:

Options 1 and 2 are proportional, the last one isn't.

Step-by-step explanation:

I found option 1 by dividing 8 / 1, then multiplying it by 2 to see if I get 16. I got 16 so it's proportional.

I found the 2nd option by dividing 9 / 4, and then multiplying it by 8 to see if I get 18. I got 18 so it's proportional.

I found option 3 by dividing 16 / 6, and then multiplying it by 4 to see if I get 10. I didn't 10, so it isn't proportional.

Answer:

9

Step-by-step explanation:

It is 9 because 9x7=63.

18+45=63

Answer:

rotation to the triangle closest, a resizing (forgot what its called) to the orange triangle and a reflection from one big triangle to another

Step-by-step explanation:

Answer:

Part A: 480 ounces of water are left in the water tank.

Part B: he will drink 3 tanks of water in 30 days.

Step-by-step explanation:

Part A:

5x8x16 = 6x16 = 1/2x8x16

=640 = 96 = 64

=480

Part B:

4x30 divided by (5x8) = 120 divided by 40 = 3

Answer:

c. 45

Step-by-step explanation:

The whole exterior angles of a regular polygon is 360. The question is telling to one angle of it. The polygon has 8 sides.

So, 360/8=45.

Hope it helps!

Answer:

6√2

Step-by-step explanation:

The square root of 72 is an irrational number, so we can't make the square root of 72 into an accurate decimal form. However, we can simplify it!

Therefore, the answer is 6√2.

Answer:

8.48 or [tex]\sqrt[6]{2}[/tex] (simplified)

Step-by-step explanation:

When we first try solving the square root of 72, we get [tex]\sqrt[6]{2}[/tex].

Next we simplify that square root, and get 8.48528 or just 8.48.

Separate your square root base into pairs.

Find the largest square that divides into the first number or pair.

Subtract the square from the first number or pair.

Drop down the next pair

Multiply the first digit of the square by two.

Set up the next factor equation.

Answer:

c

Step-by-step explanation:

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I think the answer is y = 5x + 1

Answer:

7.5 hrs.

Step-by-step explanation:

First we need to find how much Magan earns per hour using the slope-intercept form: y = mx + b

Slope (m) = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]

We will be using: (4, 70.80) and (9, 159.30) to find the slope of this table..

[tex]m=\frac{y_2-y_1}{x_2-x_1} \\\\m=\frac{159.30-70.80}{9-4} \\\\m=\frac{88.50}{5} \\\\m=17.7[/tex]

y = mx + b

y = 17.7x + b

I will be using (4, 70.80) to find the value of b

(4, 70.80)

y = 17.7x + b

70.80 = 17.7(4) + b

70.80 = 70.80 + b

-70.80  -70.80

0 = b

y = 17.7x + b ==> y = 17.7x + 0 =  OR  y = 17.7x (since the value of b is 0)

The question wants us to find out how long it took Magan to make $132.75

y = 17.7x

132.75 = 17.7x

/17.7        /17.7

7.5 = x

This means that it took him 7.5 (seven and a half) hours to make $132.72

*View the attached graph to confirm the answer*

Hope this helps!

Answer: yes my friend is correct because they are smart

but the quotient is 2  1/10

Step-by-step explanation:

Answer:

x=35

Step-by-step explanation:

The sum of the angles of the triangle is 180

x+10  + x  + 3x-5  = 180

Combine like terms

5x +5 = 180

Subtract 5 from each side

5x+5-5= 180-5

5x = 175

Divide each side by 5

5x/5 =175/5

x=35

Answer:

35 is correct answer

Answer:

95

Step-by-step explanation:

Angles on a straight line at up to 180 degrees therefore 180-85=95

Answer:

b = 95

Step-by-step explanation:

95+85 = 180
Straight Angles are 180

Answer:

The simplified expression  is: 5/2

Step-by-step explanation:

//5^-3 = 1/(5^3)

(2^2*5^6)/(5^3*2^3*5^2)=

(2^2*2^-3)*(5^6*5^-3*5^-2)=

(2^-1)*(5^1)=

5/2=