Which of the following are perfect squares? Check all that apply.
A.) 16
B.) 64
C.) 15
D.) 49
E.) 11
F.) 62

Answer:

40%

Step-by-step explanation:

2/5= 4/10

4/10= 40%

The percent that is equivalent to two-fifths is 40%. The correct option is 40%.

To determine the percent equivalent to two-fifths, we need to convert the fraction into a percentage.

The fraction two-fifths can be written as 2/5. To convert this fraction to a percentage, we divide the numerator (2) by the denominator (5) and multiply the result by 100.

2/5 x 100

= 0.4 x 100

= 40%

Therefore, the percentage equivalent to two-fifths is 40%.

Among the provided options:

0.4% is incorrect. It represents four-tenths of a percent, not 40%.

2.5% is incorrect. It represents two and a half percent, not 40%.

25% is incorrect. It represents one-fourth or 25%, not 40%.

40% is the correct answer, as explained above.

Hence, the option that represents the percent equivalent to two-fifths is 40%.

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Answer:

its B

Step-by-step explanation:

because if you flip e to the other side of the y-axis you'll get (2,4) and do the same with the letters and that's your answer.

Answer:

B.  C'(3 , 0) , D'(7 , 1) , E'(2 , 4)

Step-by-step explanation:

reflecting the point A(x , y) across the y-axis gives us the point A'(-x , y)

Then

The image of E(-2 , 4) is E'(2 , 4)

The image of C(-3 , 0) is C'(3 , 0)

The image of D(-7 , 1) is D'(7 , 1)

Therefore

The correct answer is option B.

Answer:

∠Z = 55°

Step-by-step explanation:

∠C=> 180 - 70 - 55 = 55°

∠C ≅ ∠Z because corresponding angles in similar triangles are congruent

=> ∠Z = 55°

Answer:

See explanation. I will try to solve all of them.

Step-by-step explanation:

Start of the maze:

\(300 / 12 = 25.\) Go move to the right.

\(198 / 11 = 18\) Move to the right Again.

\(576 / 36 = 16\) Move to the right Again.

Middle/End of mase:

\(506 / 26 = 23.\) Move downwards.

\(784 / 14 = 56.\) Move downwards again.

\(798 / 42 = 19.\) Move Upwards Diagonally to the left.

\(975 / 25 = 39.\) Move to the Right.

\(868 / 31 = 28.\) Move to the Right again.

\(540 / 15 = 36.\) Move Downwards Diagonally to the right.

\(672 / 16 = 42.\) Move Downwards diagonally to the left.

\(828 / 18 = 46.\) Move the the right.

\(735 / 21 = 35.\) Move upwards Diagonally to the right.

\(943 / 23 = 41.\) Move downwards Diagonally to the right.

You are now at the finish. hope this helps.

Answer:

5 + 7 + 10 + 50 + 50

Step-by-step explanation:

Add 5, 7, 10, then if a jackpot if 50 you add 2 more 50s to the equation. So in total he got 122 tickets in total.

Answer:

5 plus 7 plus 10 plus (50x2) = 122

Step-by-step explanation:

Step-by-step explanation:

y-b=m(x-a)

y--10=1/6(x--6)

y+10=1/6(x+6)

6y+60=1(x+6)

6y+60=1x+6

6y=1x-54

y=1/6x-54/6

y=1/6x-9

The  equation of line is y= 1/6x - 9.

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:

slope= 1/6

and, passes through (−6,−10)

Now, using slope intercept form

y- a =m (x- b)

y - (-10)= 1/6(x -(-6))

y + 10= 1/6( x + 6)

y + 10 = 1/6x + 1

y= 1/6x - 9

Hence, the equation of line is y= 1/6x - 9.

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Answer:

Answers below

Step-by-step explanation:

1. (-1,-1)

2. (2,-1)

3. No solution

4. (2,2)

Mark brainliest if this helped

Mark brainliest if this helped

Answer:

1, -1

2, 2

3, the statement is false or no solution

4, 2

please Add brainlist I am correct all 4/4

Answer:

5Hope it helps!

Step-by-step explanation:

153805 is divisible by 5

Answer:

no bro, sorry. even though I needed to I don't have it

Answer:

Step-by-step explanation:

Answer:

10u+8u(2)+2u=28u

Step-by-step explanation:

10u+8u^2+2u

10u+64u+2u (8u^2=8×8=64)

=76u

Answer:

12/5

Step-by-step explanation:

6(2/5)

= (6/1) * (2/5)

= (6)(2) / (1)(5)

= 12/5

Answer:

a. 3 2/9

b. 2 7/9

c. 9 5/8

d. 4 4/5

e. 5 9/10

f. 8 3/8

g. 1 1/7

h. 10 8/9

i. 7 1/3

Answer:

a) 3.2 repeating- 3 1/5

b) 2.7 repeating- 2 7/10

c) 9.625- 9 5/8

d) 4.8- 4 4/5

e) 5.9- 5 9/10

f) 8.375- 8 3/8

g) 1 1/7

h) 10.8 repeating- 10 8/9

i) 7.3 repeating- 7 1/3

Answer:

b

Step-by-step explanation:

if its located after 1 it would need to be between 1 and 2 on the line so b is the only one that is there

Assuming there is the same amount of cups of milk per serving.

Answer:

\(5~1/4\)

Step-by-step explanation:

When we increase from \(8\) servings to \(24\) servings, we triple the amount of servings needed, and hence we triple the amount of ingredients needed.

So, the amount of cups of milk needed is \(3(1+3/4)=3+9/4=3+2~1/4=5~1/4\).

So, the answer is \(\boxed{5~1/4}\) and we're done!

The number of cups of milk needed for the recipe is 5 1/4 cups.

Proportions are defined as the concept where two or more ratios are set to be equal to each other.

Suppose we have two ratio p : q and r : s. If both these ratios are proportional, then we can write it as  p : q = r : s.

Given that,

A recipe calls for 1 3/4 cups of milk for 8 servings.

We have to find the number of cups of milk needed for 24 servings.

The ratio of the number of cups of milk to the number of servings will be equal.

Let x be the number of cups of milk needed for 24 servings.

1 3/4 cups = 7/4 cups

Using proportion,

7/4 / 8 = x / 24

8x = 7/4 × 24

8x = 42

x = 42 / 8

  = 21 / 4

  = 5 1/4 cups.

Hence the number of cups needed for 24 servings is 5 1/4 cups.

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Answer:

A. 8 yes this is an equivalent ratio

B. 4 but not equivalent ratio

C. 8 yes this is and equivalent ratio

D. 5 but this is not an equivalent ratio

Step-by-step explanation:

A. 2•8=16 and 3•8=24 yes this is an equivalent ratio

B. 4•4=16 and 7•4=28 this is not an equivalent ratio

C. 7•8=56 and 8•8=64 yes this is an equivalent ratio

D. 125÷5=25 and 25÷5=5 this is not an equivalent ratio

The required total balance at the end of the 5 years is given as $1995.

Simple interest is a quick and simple formula for figuring out how much interest will be charged on a loan.

here,
Sue deposited $1,500 into two different accounts. - She deposited $600 into an account that pays 7.5% simple interest. - She deposited $900 into an account that pays 6% compounded annually.

Investment 1,
Amount = P(1 + rt)
Amount = 600(1 + 0.075×5)
Amount = $825

Investment 2,
Amount = P(1 + rt)
Amount = 900(1 + 0.06×5)
Amount = $1170

Total balance = 825 + 1170
Total balance = $1995

Thus, the required total balance at the end of the 5 years is given as $1995.

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The probability of getting a particular four letter sequence is  \(\frac{1}{7920}\).

A permutation is a mathematical technique that determines the number of possible arrangements in a set when the order of the arrangements matters.

\(P(n, k) =\frac{n!}{(n-k)!}\)

Where:

n – the total number of elements in a set

k – the number of selected elements arranged in a specific order

! – factorial

Probability is the measure of the likelihood of an event to occur.

P(E) = number of favorable outcomes/ total number of outcomes

According to given question

We have

Total number of tiles = 11

And we have to form distinct four letter sequences by picking 4 letter tiles a bag containing 11 different alphabet.

⇒ n = 11 and k = 4

So, the total number of distinct four letter sequences formed by picking 4 tiles from a bag = \(11P_{4}\)

⇒ total number of distinct four letters = \(\frac{11!}{(11-4)!} = 7920\)

Since, we have to get only one particular sequence.

⇒ Total number of favorable outcomes = 1

And there are total number of four teller sequence = 7920

⇒ Total number of outcomes = 7920

Therefore, the probability of getting a particular four letter sequence = \(\frac{1}{7920}\)

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Answer:

c) -20/27

Step-by-step explanation:

Given problem,

→ (-8/9) × (5/6)

Then the product will be,

→ (-8/9) × (5/6)

→ (-8 × 5)/(9 × 6)

→ -40/54

→ -20/27

Hence, answer is -20/27.

Answer:

The first one plz brainliest

Step-by-step explanation:

2x + y - 8 =0

- 2x from both sides

Y - 8 = -2x

Then add 8 to both sides

Y = -2x + 8

The second one = -1/2x + 4 when its in slope intercept form

And the third one = y = 2x + 2

So it’s the first equation that ve slope of -2 and y intercept of 8

Answer:

2x + y - 8 =0

Step-by-step explanation:

Hi ;-)

\((5x+2)(x-3)=\\\\=5x^2-15x+2x-6=\\\\=\boxed{5x^2-13x-6}\)

Answer:

1/9

Step-by-step explanation:

First spin is counted as 1/3 (greater than 4) then the second multiplies 1/3 by 1/3 since there's a second spin. You don't reset the odds, they add on.

I'm pretty sure its 1/9

Answer:

D 64.5 square centimeters

Step-by-step explanation:

the hexagon can be divided into 6 identical triangles with base 5cm and height 4.3cm

Area of the hexagon:

(5 x 4.3 /2) x 6 = 64.5

Answer:

Step-by-step explanation:

Part A

Yes, there is a proportional relationship in Cara's. For every 5 yellow flowers, there are 3 white flowers. 5:3. I didn't see an equation that would work for the equation in the question. The equation I found on my own would be 5w/3 = y

Part B

There is no proportional relationship in Hector's. The equation would be e=h-2.

Answer:

-3

Step-by-step explanation:

-5-(-3)=-5+3=-2

If I take negative five minus negative 3, the minus sign will become a plus sign, thus getting -2.

Im not too sure how to draw the number line, sorry if it's wrong.

Answer:

Step-by-step explanation:

So basically the answer is 3 because on the number line if you start at the -5 then skip 3 steps to the right you will get negative 2. Hope this helps and understandable :)

Answer:  36 is a multiple of 12

2 is a prime number.

2 is a factor of 64

Step-by-step explanation:

12 × 3 =36, so 12 is one of the factors.

2 is the only even prime number. All other even numbers are multiples of 2.

9 is not a prime number. 3 × 3 = 9

2 is a factor of 64.  2 × 32 = 64  None of the other numbers given can divide evenly into 64, so they are not factors of 64.

Answer:36 is a multiple of 12

Step-by-step explanation: