IXL pls help!.....................

Answer:

Correlation does not always imply causation. (It's not correct)

Step-by-step explanation:

Correlation tests 2 variables' relationship, but just because they are related does not mean they necessarily cause each other.

Answer:

x = 21

Step-by-step explanation:

For the complementary angles, the sum of two angles is equal to 90 degrees.

ATQ,

3x+2+x+4 = 90

Taking like terms together,

3x+x+6=90

4x+6=90

4x = 84

x = 21

So, the value of x is equal to 21.

Answer:

She answered 16.2 of the questions correct.

Step-by-step explanation:

First you have to move the decimal point on the 90% 2 places to the left so it's 0.90 and then you multiply that by 18 to get 16.2.

Answer:

uhhh not a very good chance im guessing.

Answer:

4b+4n

Step-by-step explanation:

what will help you best on problems like these just put a one in front of the letters 4(1b+1n) then it will not be as confusing. Because you have a number to multiply by. you get the same answer either way.

Answer:

7

Step-by-step explanation:irk

The number of feet that represents the length of the copier room measures 7 inches on the floor plan will be 21 feet.

Dilation is the process of increasing the size of an item without affecting its form. Depending on the scale factor, the object's size can be raised or lowered. There is no effect of dilation on the angle.

On a scale drawing of an office space floor plan, 1 inch represents 3 feet. Then the scale factor is given as,

Scale factor = 3 / 1

Scale factor = 3 feet per inches

The length of the copier room measures 7 inches. Then the number of feet that represents 7 inches is given as,

⇒ 7 x 3

⇒ 21 feet

The number of feet that represents the length of the copier room measures 7 inches on the floor plan will be 21 feet.

More about the dilation link is given below.

https://brainly.com/question/2856466

#SPJ5

Answer:

She spent 142.65 for baskets, 252.50 for flowers and 185 * 0.07 or 12.95 for ribbons for a total outlay of 408.10. Since she made 30 baskets, that is 408.10/30 = 13.60 1/3 per basket.

If she sold all 30 for 25.99 each, that is 779.70 for a profit of 361.60

Step-by-step explanation:

:)

Answer:

x=(-3,0)

y intercept= (0,-1)

Step-by-step explanation:

to find the x-intercept you need to substitute 0 for y and solve for x. To find the y intercept, substitute 0 for x and solve for y.

Answer:-2x+y=-5

Step-by-step explanation:

Answer: B

Step-by-step explanation:

Answer:

y=20x

Step-by-step explanation:

Answer:

5x+6x7x=180

18x=180

X=10

Answer:

f = ~-6.09 rounded to the hundredth

Step-by-step explanation:

-2.5f + 0.2f - 11= 3

-2.3f - 11 = 3

-2.3f = 14

f = -6.0869

Answer:

A(3, 0)

B(-5, 6)

C(-2, -3)

Statement J is the answer

Answer:

-72

Step-by-step explanation:

2x^3+4x^2

2(-3)^3+4(-3)^2

-6^3+-12^2

-216+144

-72

Answer:

2 4/7

Step-by-step explanation:

Answer:

(x,y)--> (x+4,y-4)

Step-by-step explanation:

Answer:

(i) The lateral area of the right prism is 144 square units

(ii) The volume of the right prism is 249.42 cubic units.

Step-by-step explanation:

The lateral area of the right prism is calculated as;

Lateral area = perimeter of the base x height

Given;

a side of the hexagon base, s = 4

height of the prism = 6

perimeter of the hexagon = 6s

Lateral area = (6 x 4) x 6

Lateral area = 144 square units

Volume of the right prism is calculated as;

V = base area x height

base area of a hexagon = [tex]\frac{3\sqrt{3} \ \times \ s^2}{2}[/tex]

Volume of the right prism = [tex]\frac{3\sqrt{3} \ \times \ s^2}{2} \ \ \times \ \ h\\\\[/tex]

[tex]V = \frac{3\sqrt{3} \ \times \ (4)^2}{2} \ \ \times \ \ 6\\\\V = 249.42 \ cubic \ units[/tex]

Answer:

A whopping 9 friendly gorillas

Step-by-step explanation:

5% turned into a decimal is 0.05

180*0.05=9

Answer:

brub

Step-by-step explanation:

brub

Answer:

Its 12 U^U

Step-by-step explanation:

subtract 9x from each side

3y = 12 - 9x

divide by 3

y = 4-3x

f(x) = 4-3x

Answer:

its 25m  your welcome

Step-by-step explanation:

Answer:

C. 27

Step-by-step explanation:

Other persons wrong^

Answer:

$9.50

Step-by-step explanation:

47.50 ÷ 5 = 9.5

Answer:

$9.50 you are correct

Step-by-step explanation:

You just divide 47.50 by 5!

Can you give me brainliest if not that's ok! :)

Answer:

25x^2-1

Step-by-step explanation:

got it of khan academy  yw ;)

Answer:

25x^2-1

that what I got on kan academy

Answer:

i need help tooooooooooooo

Wrong answer but unique technique to consider: i think i inversed the ratio but i think its right

Pi = circumference/diameter

X/18 centimeters =pi

X is whole circumference 18pi cm you need to convert radians to degrees and get partial arc1 pi is 180 degrees so ratio of

Was the error inverse ratio 96/180?

180/96*18

Error here factor of 72 not 96

18*2*3*3*10/2*3*12 [edit factor should be 2 4 12 ]cancel out factors to reduce

180/4 =45cm

Correction

180*3/4*4

So answers i got are 45 cm corrected as 33.75 cm still way more than total circumference of 18pi 56cmapprox and 9.6cm both are wrong according to calculator online

Please note I canceled out pi by using is degree ratio

Double check i may be wrong

Step-by-step explanation:

Answer:

Solution, we have,

Degree measure ([tex]\theeta[/tex][tex]\alpha[/tex]) = 96° = 96[tex]\pi[/tex]/180

Radius (r) = 9cm

Length of arc (l) = ?

Now,

∝ = l /r

or, [tex]\frac{96\pi }{180}[/tex]  =[tex]\frac{l}{9}[/tex]

or, l =[tex]\frac{(96\pi )(9)}{180}[/tex]  =4.8[tex]\pi[/tex]cm