Graph
: y – 3 = } (x +2)

Answer:

15 boys in the choir

Step-by-step explanation:

60/4

4 x 15 = 60

Answer:

48

Step-by-step explanation:

First, make up some variables to represent the number of Girls and Boys in the choir.  

B = number of boys

G = number of girls

You know that there are 4 times as many girls in the choir as boys.  Therefore, the equation you can write is:

If you cross-multiply, then you get the simplified equation:

G = 4B

Intuitively this makes sense since if you multiplied the number of boys in the class by 4, that would be equal to the number of girls you have.

Now, we know that the total class size is 60. So girls plus boys equals 60:

G+B = 60

To solve the equation, replace the G in this equation with the replacement you found before, 4B.

G + B = 60 -->

4B + B = 60 -->

5B = 60 -->

B = 12

However, you are trying to find the number of girls, so plug the answer back into your equation.

G + B = 60 -->

G + 12 = 60 -->

G + 12 -12 = 60 - 12 -->

G = 48

The number of girls you have is 48.

Answer:

-2×(-2)×9

= 4×9

= 36

Step-by-step explanation:

lf you like my answer than please mark me brainliest thanks

Answer:

Step-by-step explanation:

HOPE IT HELPS

Answer:

1 1/4

Step-by-step explanation:

here is the exact form if your looking for that. :)

5/4

and heres the decimal form if you are looking for that :>

1.25

Answer:

(-7, -2)

Step-by-step explanation:

If you look on a graph and travel 7 units to the left of the y axis, you are traveling in the x direction (along the x axis). Since you are 7 units to the left, you are at -7 in the x direction.

If you look on a graph and travel 2 units down below the x axis, you are traveling in the y direction (along the y axis). Since you are 2 units down, you are at -2 in the y direction.

Coordinates are listed in (x,y) format, so it would be (-7, -2)

9514 1404 393

Answer:

  15.5 lb

Step-by-step explanation:

The average weight of the top 5 fish was 12.9 lb:

  (? +14.4 +12.8 +11.6 +10.2)/5 = 12.9

  ? +49 = 64.5 . . . . . . multiply by 5

  ? = 15.5 . . . . . . . . subtract 49

The weight of the heaviest fish was 15.5 lb.

The function h(x) in its simplest form is [tex]h(x) = 4log_2(x)- 2[/tex]

The functions are given as:

[tex]f(x) = log_2(x) + 2[/tex]

[tex]g(x) = log_2(x^3) - 4[/tex]

This is given as:

[tex]h(x) = f(x) + g(x)[/tex]

So, we have:

[tex]h(x) = log_2(x) + 2 + log_2(x^3) - 4[/tex]

Collect like terns

[tex]h(x) = log_2(x) + log_2(x^3)+ 2 - 4[/tex]

[tex]h(x) = log_2(x) + log_2(x^3)- 2[/tex]

Apply law of logarithm

[tex]h(x) = log_2(x \times x^3)- 2[/tex]

[tex]h(x) = log_2(x^4)- 2[/tex]

Apply law of logarithm

[tex]h(x) = 4log_2(x)- 2[/tex]

Hence, function h(x) in its simplest form is [tex]h(x) = 4log_2(x)- 2[/tex]

The equations are not given.

So, the question cannot be solved

Read more about composite functions at:

https://brainly.com/question/10687170

equal denominators can be 8, 16, 24, etc

but for this one, you can use 8.

=======================================================

Explanation:

Add up the x coordinates of A and B

-2+1 = -1

Then cut that result in half

-1/2 = -0.5

This is the x coordinate of the midpoint.

Repeat these steps for the y coordinates: (1+5)/2 = 6/2 = 3

The midpoint of segment AB is located at (-0.5, 3)

Answer:

x + (80-x) = 80

Hope this helps

Answer:

i think its not equivalent but NOT sure

Step-by-step explanation:

Answer: $15.23

Step-by-step explanation:

$870 x ((7% / 12 months)  x 3 months)

= $870 x 0.005833 x 3

= $15.23

Recall that

cos(x + y) = cos(x) cos(y) - sin(x) sin(y)

cos(x - y) = cos(x) cos(y) + sin(x) sin(y)

If you subtract the first equation from the second one, you end up with

cos(x - y) - cos(x + y) = 2 sin(x) sin(y)

so that

sin(3x) sin(x) = 1/2 (cos(3x - x) - cos(3x + x)) = 1/2 (cos(2x) - cos(4x))

Then in the integral,

[tex]\displaystyle \int \sin(3x)\sin(x)\,\mathrm dx = \frac12 \int(\cos(2x)-\cos(4x))\,\mathrm dx \\\\ = \frac12 \left(\frac12 \sin(2x) - \frac14 \sin(4x)\right) + C \\\\ = \boxed{\frac14 \sin(2x) - \frac18 \sin(4x) + C}[/tex]

Answer:

ifruhhwhahsjjdhwjdkk

Answer: It rained.

Step-by-step explanation: Based off the information given, you can safely assume the reason she didn’t go swimming was because it was raining.

Answer:

49.02%

Step-by-step explanation:

Difference:

= 51-26

= 25

Decreased percentage

= 25/51 * 100%

= 49.02

Answer:

false, false, true. This is my answer for the three questions.

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The given equation can be written as :

Therefore , the slope intercept form for above equation is :

In this problem, we build and solve an expression.

a)

The expression is:

[tex]350 + 10s = 1250[/tex]

b) 90 students can attend the field trip.

Item a:

The spendings are:

Thus, in total:

[tex]350 + 10s[/tex]

Has $1,250.00 to spend, thus:

[tex]350 + 10s = 1250[/tex]

Item b:

The number of students that can attend the trip is the solution for s, thus:

[tex]350 + 10s = 1250[/tex]

[tex]10s = 900[/tex]

[tex]s = \frac{900}{10}[/tex]

[tex]s = 90[/tex]

Then, 90 students can attend the field trip.

A similar problem is given at https://brainly.com/question/22312773

Answer:

1) A=XB

2) (A-C)/B

Step-by-step explanation:

1) to keep A alone convert B to the other side with multiplication A=XB

2) To keep X alone. First C goes to the other side be minus A-C=BX

then B goes the other side with division (A-C)/B=X

Answer:75%

Step-by-step explanation:

Answer:

f(n) = 3(n-3).

f(5)=3(5-3)

f(5)=6

(3/5)x - 21

hope this helps :)

Answer:

the mean number of magazine readers is 200

Answer:

30°

Step-by-step explanation:

The complementary angle of 60° is 30° complementary angles are angles whose measures sum to 90�,

so complementary angles of 60�is 30�

Answer:

30°

Step-by-step explanation:

90-60=30 the complementary angle of 60° is 30°

The area of the rectangular garden is determined as 192 ft² from the product of the width and length.

The area of the rectangular garden is calculated by applying the following method.

let the width of the garden = w

then, length of the garden = 3w

The resultant length or remaining length;

= 3w - w

= 2w

The value of the width of the garden is calculated by applying the formula for perimeter of a rectangle.

2w + w + 2w = 40

5w = 40

w = 40/5

w = 8 ft

So the length of the garden = 3 x 8 = 24 ft

The area of a rectangle is calculated as follows;

Area = 8ft x 24 ft

Area = 192 ft²

Learn more about area of garden here: https://brainly.com/question/386401

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