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Answer:

3/4=63/84

66.66%=56/84

5/7=60/84

⇒66.66%; 5/7; 3/4

Step-by-step explanation:

Answer: Check whether the given ratios are equal? The given ratios 3: 5 and 15: 25 are equal. Because when you divide the ratio 15: 25 by 5 on both numerator and denominator, the first ratio 3: 5 can be obtained. Similarly, when you multiply the first ratio 3: 5 by 5, the ratio 15: 25 can be obtained.

Step-by-step explanation:

Hope this helps!

Answer:

1, 2, 1

Step-by-step explanation:

the measurement of QP=8 CM

As per the problem statement, there is a linear relation,  between de whole earnings of Jada,  and her working time.

Solution:

y = 240 + 6×t

A Linear relation  is of the form:

y = ax + b

If we call total earnings´Jada "y",  and "t" the whole quantity of worked hours per week,  we get:

a fixed amount working 40 hours      12×40 = 480 $

and the quantity over 40 hours as   ( t - 40 ) × 6.

Then  y = fixed quantity + overtime

y = 480 + ( t - 40 ) × 6       reordering this expression

y = 480 + 6×t - 240

y = 240 + 6×t

Just for checking,  if this equation satisfies, the conditions of the problem

if t = 40 h    that means she did´nt do any overtime,

she earns    y = 240 + 6×(40)   ⇒  y = 480 $

if t = 50 h  meaning 10 hours of overtime, she earns:

y = 240 + (50)×6   ⇒  y = 540 $

Related Links : https://brainly.com/question/21835898

Answer:

-20

Step-by-step explanation:

Lets substitute to solve:

[tex]\frac{mn}{p} +(-n)[/tex]

[tex]\frac{2(12)}{-3} +(-12)[/tex]

[tex]\frac{24}{-3} +(-12)[/tex]

[tex]-8} +(-12)[/tex]

[tex]-20[/tex]

Answer:

yeah i agree it may be 20

Step-by-step explanation:

Answer:

Step-by-step explanation:

Disagree.  (4, 4) and (4, 5) show that for a single input, 4, there are two distinct outputs (4 and 5).  In a function no more than 1 output can be associated with a given input.

The given relation is not a function.

The surface eof the prism is 6254900

Answer:

4

Step-by-step explanation:

Let's start with the easiest bits.

     We know the probability of drawing a red card is 1/4, this means every four cards there is one red. So, 12/4 = 3, there are 3 red cards in the 12 card pile.

    Next, we are also given the probability of drawing a blue card us 1/12. In the same fashion, we can figure out there is 1 blue card.

Finally, we are told the probability of drawing a green card is the same as drawing a yellow card. Therefore there is the same amount of green cards as yellow.

There are 8 cards left that are green or yellow, as 12 - 1 - 3 is 8. 8/2 is 4, so there are 4 green cards in the box.

Hope this helps!

Which expression is equivalent to (4x⁵ + 11)² ?

O 16x^5 + 121

O 16x^10 + 121

⊙ 16x^10 +88x^5 + 121

O 16x^25 +88x^5 + 121

Step-by-step explanation:

Using formula :

(a + b)² = a² + 2ab + b²

so that…

(4x⁵ + 11)²

= (4x⁵)² + 2(4x⁵)(11) + 11²

= 16x¹⁰ + 88x⁵ + 121

[tex]16x^{10} +88x^{5} +121[/tex] expression is equivalent to [tex](4x^{5} +11)^{2}[/tex].

An expression in math is a sentence with a minimum of two numbers/variables and at least one math operation in it.

Given expression

[tex](4x^{5} +11)^{2}[/tex]

It is in the form of [tex](a+b)^{2} =a^{2} + 2ab+b^{2}[/tex]

[tex](4x^{5} +11)^{2}[/tex] = [tex](4x^{5}) ^{2} +2\times 4x^{5}\times11+11^{2}[/tex]

= [tex]16x^{10} +88x^{5} +121[/tex]

[tex]16x^{10} +88x^{5} +121[/tex] expression is equivalent to [tex](4x^{5} +11)^{2}[/tex].

Find out more information about expression here

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#SPJ2

Answer:

see below

Step-by-step explanation:

x≥2​

There is a solid line at x =2  because of the equals sign.  It is vertical ( up and down).

x is greater than so it is shaded to the right of the line.

Answer:

33.99

Step-by-step explanation:

Discount = Original Price x Discount %/100

Discount = 39.99 × 15/100

Discount = 39.99 x 0.15

You save = $6.00

Final Price = Original Price - Discount

Final Price = 39.99 - 5.9985

Final Price = $33.99

Answer:

Approximate ≈ $33.99

Step-by-step explanation:

Original: 39.99

New: x

Percent Decrease: 15%

15% of 39.99 = 0.15(39.99) = 5.9985

39.99 - 5.9985 = 33.9915 = 33.99

-Chetan K

Answer:

-1

Step-by-step explanation:

Answer:

4x+10

Step-by-step explanation:

3x *4x=12x²,so you can know the next

Answer:

h = 4x+10

Step-by-step explanation:

a = b(h)

h = a/b

Sub:

a = 12x^2 + 38x + 20

b = 3x + 2

12x^2 + 38x + 20 = 3x + 2 * h

Rewrite:

h = 12x^2 + 38x + 20 / 3x + 2

Solve:

2(3x+2)(2x+5)  / 3x+2

2(2x+5) = 4x + 10

Answer: -8.66666666667

Step-by-step explanation: Do it step by step. So 19+7= 26

Then 2-5= 3

So 26 divided by -3 = -8.66666666667

Answer:

24099000

Step-by-step explanation:

Answer:

Step-by-step explanation:

12 red,9 green,8 blue,5 yellow

Total balls=34

i) probability of green ball=9/34

ii)probability of yellow ball=5/34

iii)probability of white ball=0/34=0

Answer:  1/5

Step-by-step explanation:

Add up the total number of jellybeans, 20 + 45 + 30 + 5 = 100.

Divide the number of watermelon jellybeans by the total: 20/100 and reduce the fraction to 1/5.

Answer:

A) 4

B) 6

C) 3

Step-by-step explanation:

Answer:

A equals 4, B equals 6, and C equals 3

Answer:

y = 8x - 3

Step-by-step explanation:

1. The slope-intercept form of any linear equation is y = mx + b, where y = y-coordinate, m = slope, x = x-coordinate, and b = y-intercept.

2. Since we're already given the slope, 8, our equation looks like this so far: y = 8x + b.

3. We can use the formula [tex]b = y_1 - m * x_1[/tex] to find the y-intercept.

4. Since b = -3, our equation now looks like this: y = 8x - 3.

Therefore, the correct answer is y = 8x - 3.

Answer:

The input is -7

Step-by-step explanation:

f(x) = 2x + 5,

Let f(x) = -9

-9 = 2x+5

Subtract 5 from each side

-9-5 =2x+5-5

-14 =2x

Divide by 2

-14/2 =2x/2

-7 =x

Answer:

The would be -7.

Step-by-step explanation:

Given function :-

given output, f( x) = -9

plug the f(x) as -9.

Move the constant to the left hand side and change their sign.

Divide both side by 2.

Therefore, the input of this function would be -7.

Given :-

To prove :-

Construction :-

Proof :-

In ∆ ABC , we have ,

As sum of two interior angles of a triangle is equal to the opposite exterior angle .

Also ,

( linear pair )

Hence from above two ,

Hence Proved !

Answer:

1.3cm

Step-by-step explanation:

7*7=49

4.9-3.5=1.3cm

1.3cm of cloth is left out

[tex]▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ { \huge \mathfrak{Answer}}▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ [/tex]

Area of cloth left out :

Solution is in attachment !

Answer:

Answer is 32

Step-by-step explanation:

Mode = no of stu +1/2

Mode =12+1/2

Mode =13/28=6.5

Mode =6th mark +7th mark /2

Mode=32+32/2

Mode=64/2

Mode=32

Hope it helps

Peace

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Answer:

18x + 6 = 6(3x + 1)

2x + 4= 2(x + 2)

Explanation:

For 2x +4:

group the common factor

2x + 4

and you'll get 2(x + 2)

For 18x + 6:

You'll do the same thing

18x + 6

and you'll get

6(3x + 1)

The inequality is 10j is less than or equal to 130

10j ≤ 130