pls answer both the questions in the photo​

Answer:

180

Step-by-step explanation:

15*12=180

4*3 =12

5*3=15

Answer:30 will be 2 counselors

and 45 will have 3 counselors

Step-by-step explanation:

it adding by 15

Answer:

y-intercept is 400 so it means the puppy weighed 400 at birth

Step-by-step explanation:

Answer:

D i think

Step-by-step explanation:

Answer:

D i took the quiz

Step-by-step explanation:

Answer:

x la 2

Step-by-step explanation:

when we multiply with powers the powers gather

Answer:

y=-x-4

Step-by-step explanation:

3x+3y=-12

3y=-3x-12

y=-x-4

Answer:

Step-by-step explanation:

f(x)= 2x + 1

g(2x+1)= 3(2x+1)-2= 6x+3-2= 6x+1

Answer:

21

Step-by-step explanation:

The question has to do with multiples.

The count of numbers between 299 and 501 is two hundred and two (202).

Step 1: Find and list multiples of each number until the first common multiple is found. This is the lowest common multiple.

Multiples of 2:

2, 4, 6, 8, 10, 12, 14

Multiples of 5:

5, 10, 15, 20

Therefore,

LCM(2, 5) = 10

The number of integers between 299 and 501 that are divisible by both 2 and 5 is any number that can be divided by 10.

Therefore the number of integers between 299 and 501 that are divisible by both 2 and 5 is 21.

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9514 1404 393

Answer:

  90 hours

Step-by-step explanation:

To find the time, divide the quantity by the rate:

  (144,000 containers)/(1,600 containers/hour) = 90 hours

Answer:It would take 90 hours or 3 days with 18 minutes.

Step-by-step explanation:

Answer:

It's important because if you don't you miss out.

Step-by-step explanation:

It's important because if you don't set goals you will never ever Be able to experience the greater things in life. For example: Let's say my personal goal was to visit the Grand Canyon! I can't go there if I don't set a personal goal or make a plan to actually get there. So, in the end, it's important because if you don't you may miss out on a lot! Hope this helped!

Answer:

what ???

Step-by-step explanation:

Answer:

56mph I am pretty sure the answer is 56 mph

its is the answer by solving it

Answer:

2(x+3)

Step-by-step explanation:

hope i help you :)

Answer:

X=3

Step-by-step explanation:

3 times 2 is 6.

Answer:

4

Step-by-step explanation:

(2^4)^-2 is the same as saying 2^2 which is 4

when you have an exponent to a power you can add them together and 4+-2=2

Answer:

1,2,3

Step-by-step explanation:

Answer:

1) 1 1/3

2) 7

3)   4 × 3 = 3 × 4 4 \times 3 = 3 \times 4 4×3=3×44, times, 3, equals, 3, times, 4.

Step-by-step explanation:

Hopes that helps

Answer:

Step-by-step explanation:

The expression for depreciation is

V=C(1-r)^t ,

where V is the value of the car after t years,

C is the original cost, and

r the rate of depreciation. If a car

given

C=$36000

r=17%= 0.17

t in years 64/12= 5.33years

Substituting to the formula we have

V=36000(1-0.17)^5.33

V=36000(0.83)^5.33

V=36000*0.370

V=13,320

the value will be $13,320

Answer:

1/3

that is the answer

Answer:

a. Standard form

b. Vertex form

c. Vertex form

d. Standard form

Step-by-step explanation:

The vertex form of a quadratic equation is y = a·(x - h)² + k

The standard form of a quadratic equation is y = a·x² + b·x + c

Therefore;

a. In order to factor the equation, the vertex form needs to be expanded to the standard form first, to obtain the factors of the equation

b. The parabola is easily graphed with the information on the vertex given in the vertex form of the quadratic equation

c. The vertex, minimum or maximum of the parabola are easily obtained in the vertex form of the quadratic equation

d. The quadratic formula is defined based on the standard form of the quadratic equation

The forms of a quadratic equation are the ways the equation can be written.

The tasks and the required forms are:

The standard form of a quadratic equation is:

[tex]\mathbf{y =ax^2 + bx + c}[/tex]

The above form can be used to calculate the roots of a quadratic equation, using the following quadratic formula

[tex]\mathbf{x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}}[/tex]

Also, a quadratic equation can be easily factorized from [tex]\mathbf{y =ax^2 + bx + c}[/tex]

This means that, the standard form can be used for (a) and (d)

The vertex form of a quadratic equation is:

[tex]\mathbf{y = a(x - h)^2 + k}[/tex]

The above form is used to

This means that, the vertex form can be used for (b) and (c)

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Answer:

32pi

Step-by-step explanation:

Arc length = 1/2 * Circumference

Circumference = 2*pi*r = 2*pi*32 = 64pi in.

Arc length = 1/2 * 64pi = 32pi in.

Answer: the second option |y^5|

Step-by-step explanation:

The values of the expression [tex]\sqrt{y^{10}}[/tex] is [tex]|y^5|[/tex].

Option B is the correct answer.

We have,

Expression:

[tex]\sqrt{y^{10}}[/tex]

This can be written as,

Simplifying the powers.

[tex]\sqrt{y^{2 \times 5}}[/tex]

Square root can be written as,

[tex]\sqrt{x} = x^{1/2}[/tex]

So,

The expression can be written as,

[tex]y^{(2 \times 5) \times\frac{1}{2}[/tex]

Simplifying the powers.

2 x 5 x 1/2 = 5

So,

[tex]y^5[/tex] or [tex]|y^5|[/tex]

Thus,

The values of the expression [tex]\sqrt{y^{10}}[/tex] is [tex]|y^5|[/tex].

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#SPJ4

There isn't a graph so we can't solve it. If you don't know how to put an image on a question, click on the paperclip and you can upload a file

Answer:

0=0

Step-by-step explanation:

3x- 15=3 (x- 5)

We simplify the equation to the form, which is simple to understand  

3x-15=3(x-5)

Reorder the terms in parentheses

3x-15=+(+3x-15)

Remove unnecessary parentheses

+3x-15=+3x-15

We move all terms containing x to the left and all other terms to the right.  

+3x-3x=-15+15

We simplify left and right side of the equation.  

0x=0

0=0

This equation is an identity, so all real numbers are solutions.

Answer:

Recursive

An=an-1+4.5

Explicit

An=0+4.5(n-1)

Step-by-step explanation:

Answer:

The ratio of balls to strikes is 9 : 16

Step-by-step explanation:

From the question, a pitcher in a baseball game threw a total of 100 pitches in which some were balls and others were strikes. 36 of them were balls and 64 were strikes.

To determine the ratio of balls to strikes for the game, we will divide the number of balls by the number of strikes.

That is,

Ratio of balls to strikes = Number of balls / Number of strikes

Number of balls = 36

Number of strikes = 64

Therefore,

Ratio of balls to strikes = 36 / 64

Ratio of balls to strikes = 9 / 16

Hence, the ratio of balls to strikes is 9 : 16.

Answer:

Yes, yes they do.

Step-by-step explanation:

What's the question-

Answer:

The true statements is;

Dilations of an angle must be congruent to the original angle

Step-by-step explanation:

Given that an angle is formed by the intersection of two rays, and that the ratio of the sides of a figure, before and after a dilation are the same, for an angle in a triangle we have, by sine rule;

a/(sin(α)) = b/(sin(β)) = c/(sin(γ))

Rearranging, gives;

a/b = (sin(α))/(sin(β))

Whereby for the dilation, we have;

a'/b' = (sin(α'))/(sin(β'))

We  have;

a/b = a'/b'

∴ (sin(α))/(sin(β)) = (sin(α'))/(sin(β'))

Similarly, we have;

(sin(β))/(sin(γ)) = (sin(β'))/(sin(γ'))

(sin(α))/(sin(γ)) = (sin(α'))/(sin(γ'))

Given that α, β, and γ, are less than 180°, we have

α = α'

∴ α ≅ α' by definition of congruency

β = β'

β ≅ β' by definition of congruency

γ = γ'

γ ≅ γ' by definition of congruency

Therefore; dilations of an angle must be congruent to original angle