Hi! I could really use some help :)

Answer and Explanation

This is because they are both the same opposite number, and you are adding.

But, if it was, [tex]\frac{64}{5}+\frac{64}{5}[/tex] then it would be [tex]25.6[/tex] or [tex]\frac{128}{5}[/tex].

So, the answer is 0.

Hope this helps =)

Answer:

74,

We found out the hard way

[tex]3 \div 5 - 1 \div 3 = 9 - 5 \div 15 \\ = 4 \div 15 \\ \\ 2 \div 5 \times 5 \div 6 = 2 \div 6[/tex]

Hope it helps

Answer:wait it must be 30 for the product which means the answer is 26

Step-by-step explanation:

Answer:

You divide 48 and 8  to get 6 meaning you get $6 an hour.

6 x 5 = $30, soin 5 hours you get $30

Step-by-step explanation:

Answer:

A. You would earn 6 dollars an hour.

B. You would earn 30 dollars working for 5 hours.

Answer:

882.347

Step-by-step explanation:

Answer:

-6 and 7

Step-by-step explanation:

x is one number and y is the other

(1)-----------------    8x+5y=-13

(2)------------------  x+y= 1

first, let multiply both sides of (x+y=-1) by 8

(3)-----------------    8x+8y=8

lets subtract (1) from (3)

(8x+8y)-(8x+5y)=8-(-13)=3y

8-(-13)=3y ->  21=3y

y=7

lets plug in 7 into (2) for x

x+7=1

x=-6

the numbers are -6 and 7

Answer:

from the top-

yes

no

no

no

Answer: I think it is E sorry if I am wrong Step-by-step explanation: she returned to the same place so it going backwards (subtracting)

Answer:

I think it's E but not 100% sure

Step-by-step explanation:

Not completely sure on this but I think it's either A or E. I'm leaning towards E more than A though.

Answer: y = 800

Step-by-step explanation:

3(y+200) = 3000

y+200 = 1000 (dividing 3 from both sides)

y = 800

answer:

area: 40cm²

perimeter = 26cm

step-by-step explanation:

area:

l x w

5 x 8

= 40cm²

perimeter:

5 + 5 + 8 + 8

= 26cm

Answer:

6l², where l is the length of one side.

If the side is increased 10 times,

6(10l)²

=100 x6l²

The surface area increases 100 times. Thus, the new surface area is

272 * 100

= 27,200 sq in

Step-by-step explanation:

Answer:

one solution?

Step-by-step explanation:

Answer:

√160

Step-by-step explanation:

For y-intercept, we use y = mx + c. Comparing both, y = mx +c & y = 3x + 12

y intercept = c = 12

Point is (0, 12)

For x intercept, we use y = m(x - d). We have

y = 3x + 12 → y = 3(x - (-4))

Compare both, x intercept = d = - 4

Point is (-4, 0)

Using distance formula,

Distance = √(0-12)² + (-4-0)² = √12²+4²

Distance = √144+16 = √160

.

Answer:

You go 3 left on the x axis

Step-by-step explanation:

Answer:

[tex]\Huge\boxed{3}[/tex]

Step-by-step explanation:

Hello There!

So for this problem we want to find the distance between two points

The y values of the given points are the same so all we have to do is subtract the highest x value from the lowest x value

5 - 2 = 3

so the distance between the two points is 3

Answer:

answer 105

Step-by-step explanation:

3x5=15

than do 15x7 u will get 105

Answer:

Q is not a function

Step-by-step explanation:

Answer:

16

Step-by-step explanation:

The formula used to find the area of a triangle is

[tex] \frac{1}{2} b \times h[/tex]

so the area of the triangle is

[tex] \frac{1}{2} \times 8 \times 4[/tex]

because 8 is the base and 4 is the height of the triangle

Therefore the area of the triangle is 16

Answer:

Step-by-step explanation:

Answer:

x  ≥  21

Hope this helps!

Answer:

plz give the other person brain thingy :D

Step-by-step explanation:

Answer:3 times 6 = 18 + (3 times 12)

then for x its 3x + 18

Step-by-step explanation:

Answer:

Dependent. The probability of what the second card will be changes based on what the first card is

Step-by-step explanation:

Answer:

x ≤ 2

(when graphed, closed circle on two, shaded to the left)

Step-by-step explanation:

3/4 x - 2/3 ≤ 5/6

Add 2/3 to both sides:

3/4x ≤ 5/6 + 2/3

3/4x ≤ 3/2

Divide by 3/4 on both sides:

x ≤ 3/2 ÷ 3/4

x ≤ 2

Answer:

294

Step-by-step explanation:

14 x 9 = 126

so the area of your rectangle is 126.

15 - 9 = 6

so 6 is the width, 14 is the height.

14 x 6 = 84

now you have to multiply is by 2, because there is still another Triangle on the other side.

84 x 2 = 168

Now you take 168 and 126 and add your areas, and you have found the complete area!

168 + 126 = 294

I hope this helps! :)

Brainliest please??

Answer: age and heights of a group of dogs

Step-by-step explanation:

i did this in iready and got it correct

The scatter graph for level of water in a dam on each day and date for one month type of data is most likely to suggest a linear association.

A scatter plot, like a scatter chart or graph, employs dots to represent the values of two numerical variables. The horizontal value represents the data from individual points. Hence, it is used to observe the relationships between variables.

The scatter plot can provide the values for the data set. The points can be of various sizes, colours, and forms. The information is presented in the form of points.

The values are represented on the vertical axis. The data association can be positive, negative, or neutral. A mosaic and a fluctuational diagram can be displayed on the scatter plot.

Thus, the plot which can be linear association form level of water in a dam on each day and date for one month

Learn more about scatter plot here:

https://brainly.com/question/16423546

#SPJ7

Answer:

[see graph]

Step-by-step explanation:

I will be using the x and y-intercepts.

(-4, 0)

(0 ,-3)

[tex]\frac{-3-0}{0+4}=\frac{-3}{4}=-\frac{3}{4}[/tex]

Hope this helps.

Answer:

Easy 19 is the volume Step-by-step explanation:

Answer:

The center of the circle is [tex]C(x,y) = (2, 3)[/tex].

Step-by-step explanation:

The center of the circle is the midpoint of the segment between the endpoints. We can determine the location of the center by this vectorial expression:

[tex]C(x,y) = \frac{1}{2}\cdot R_{1}(x,y)+ \frac{1}{2}\cdot R_{2}(x,y)[/tex] (1)

Where:

[tex]C(x,y)[/tex] - Center.

[tex]R_{1} (x,y)[/tex], [tex]R_{2} (x,y)[/tex] - Location of the endpoints.

If we know that [tex]R_{1} (x,y) = (-2,10)[/tex] and [tex]R_{2} (x,y) = (6,-4)[/tex], then the location of the center of the circle is:

[tex]C(x,y) = \frac{1}{2}\cdot (-2,10)+\frac{1}{2}\cdot (6,-4)[/tex]

[tex]C(x,y) = (-1, 5) + (3, -2)[/tex]

[tex]C(x,y) = (2, 3)[/tex]

The center of the circle is [tex]C(x,y) = (2, 3)[/tex].

Answer:

[tex]\Huge\boxed{x=8}\\\\\Huge\boxed{y=138}[/tex]

Step-by-step explanation:

Hello There!

Knowing that the sum of the angles in a triangle is 180

we can use this equation to solve for x

180 = 90 + 5x + 2 + 6x

Step 1 combine like terms

90 + 2 = 92

5x  + 6x = 11x

now we have

180 = 11x + 92

step 2 subtract 92 from each side

180 - 92 = 88

92 - 92 cancels out

now we have

88 = 11x

step 3 divide each side by 11

11x/11 = x

88/11 = 8

we're left with x = 8

Now we plug in 8 into x for 5x + 2 so we can solve for y

5*8=40

40+2 = 42

Now we can solve for y

the angle measured 42 degrees and the angle labeled y are supplementary angles meaning that the sum of the two angles is 180

so to find y we subtract the given angle (42) from 180

180 - 42 =138 so we can conclude that y = 138

Notes: the little square represents a right angle which has a measure 90 degrees so thats where the 90 came from .