Arya has 56 cards.
Each card has a shape on it.
Three times as many cards have red shapes than green shapes.
There are 8 more red triangles than red circles.
There are an equal number of green triangles than green circles.
There is one less green rectangle than green circle.
Circle
(a) Show this information on a frequency tree.
Red
Triangle
(b) Write down the ratio of red shapes to
green shapes.
(C) Write down the ratio of circles to triangles.
Rectangle
56
00 000
Green
Circle
(d) Write down the ratio of red circles to
green circles
Triangle
(6 marks)

Answer:

1/9?

Step-by-step explanation:

Answer:

C.

Expla:

x²-49

x²-7²

= (x+7)(x-7)

Answer:

Step-by-step explanation:

Recursive formula

a1 = -17

a^n = a^n-1 + 5

Explicit formula:

a^n = -17 + (n-1) * 5

Answer:

Step-by-step explanation:

159.39(1-25/100)

159.39(100-25)/100

159.39(75)/100

159.39(0.75)

$119.54

Answer:

10

Step-by-step explanation:

Answer: x<10

Step-by-step explanation:

The mode is the most common number in the data set. If there are two numbers that appear frequently (in this case 69 and 73) then this data set has two modes.

The median is the middle of the set of numbers (line them up from top to bottom).

In this case it should look something like:

68 68 69 69 69 69 70 70 71 72 72 73 73 73 73 75 78

If the whole list of numbers are even, then pick the two middle numbers and find their average. If it is odd, just choose the middle most number.

Mean is the average of all numbers. If you have 5 numbers, add them all up and divide by 5. If you have 10 numbers, add them all up and divide by 10.

Answer:

weight of the kitten last year = 9 ounces

Step-by-step explanation:

Let

x = weight of the kitten last year

Weight of the kitten this year = 2 1/3 * x = 21

7/3*x = 21

7/3x = 21

x = 21 ÷ 7/3

x = 21 × 3/7

= 63/7

x = 9 ounces

weight of the kitten last year = 9 ounces

Answer:

There’s no picture

Step-by-step explanation:

Next tim, attach it

Answer:

Yes no no

Step-by-step explanation:

Answer:

b. x^4 + 4x^2 + 8x

Step-by-step explanation:

I took the test. Also the exponents need to be in descending order in order for the equation to be in standard form.

So b, starts with an exponent of 4, the decreased to just the x variable with an understood exponent.

Decreasing -> 4,2,(1)

Hope this helps :)

Answer:

B

Step-by-step explanation: took the test

Answer:

a = 18

Step-by-step explanation:

2(a-7)=a+4

Distribute 2 into left side: 2a -14 = a + 4

subtract a from both sides  2a-a-14 = a+4-a

Simplify: a  - 14 = 4

Add 14 to both sides: a - 14 + 14 = 4 +14

Simplify:   a = 18

If wanted, plug a into original to double check work:

plug in: 2 (18-7) = 18+4

do parenthesis first: 2 (11) = 18+4

do multiplication : 22 = 18+4

additions: 22 =22

a = 18 is correct.

Answer:

A=18

Step-by-step explanation:

2(a-7)=a+4

2a-14=a+4

add 14 to both sides

2a=a+18

subtract a from both sides

a=18

Answer:

5/6

hope it's helpful ❤❤❤❤❤❤

THANK YOU.

#

Answer:

9

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

M A T H W A Y

Answer:

The value of 0 can satisfy b.

Step-by-step explanation:

4(3b + 2)^2 = 64

(12b + 8)^2 = 64

(12b + 8)^2 = 64

144b + 64 = 64

144b + 64 - 64 = 64 - 64

144b = 0

144b / 144 = 0 / 144

b = 0

So, the value of 0 can satisfy b.

Answer:

b = [tex]\frac{2}{3}[/tex] or b = -2

Step-by-step explanation:

4(3b + 2)^2 = 64

Divide by 4 on both sides

(3b + 2)^2 = 16

Square root both sides

√(3b + 2)^2 = √16

3b + 2 = ±4

Subtract 2 on both sides

3b = ±4 - 2

Divide by 3 on both sides

b = (±4 - 2)/3

If 4 is positive, b is [tex]\frac{2}{3}[/tex]

If 4 is negative, b is -2

Answer: 2.0 pounds

Step-by-step explanation:

Total pounds of candy bought = 8.25

Candies that are red = 2.5

Candies that are blue = 3.75

Candies that are white willbthen be:

Total pounds bought - (Red + Blue)

= 8.25 - (2.5 + 3.75)

= 8.25 - 6.25

= 2.0 pounds

Answer:

let me look

Step-by-step explanation:

A.

-18 doesnt belong to irrational

‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎

Answer:

35.53

Step-by-step explanation:

19.00x 87%=16.53

16.53+19.00= 35.53

Answer:The value of x must be 7 units.

Step-by-step explanation:

hope this helps

Answer:

5

Step-by-step explanation:

You multiply/divide all the fractions with each other.

Answer:

NK

Step-by-step explanation:

Answer: 42

Step-by-step explanation:

Answer:

y = (3/2)x - 8    slope-intercept form

3x - 2y = 16      standard form

Step-by-step explanation:

Use the point-slope form of a line to do this problem.

[tex]y - y_{1} = m(x - x_{1} )\\[/tex]

In your case [tex](x_{1} , y_{1} ) = (8, 4)[/tex]

So. y - 4 = 3/2 ( x - 8)  

multiply thru by 2

2y - 8 = 3(x - 8)

2y - 8 = 3x - 24

2y = 3x - 16

y = (3/2)x - 8    slope-intercept form

3x - 2y = 16      standard form

Answer:

Exact Form: 6√2

Decimal Form: 8.485

Answer:

B) p= 8d

Step-by-step explanation:

Each day she reads that many pages.

When u multiply 8 x the number of days u get that many pages.

Please give me Brainliest

OMG!! U LIKE BTS!!! AND U LIKE KPOP!!!!

First degree polynomials means that the maximum power x is raised up to that does not have a coefficient 0 is 1. And here we have a term ax^2 which means it could not be a first degree polynomial if a has a positive or negative value. Thus, letter a in this case should be 0 in order for this to be a first degree polynomial of x.

Answer:

A, E

Step-by-step explanation: