PLEASE HELP ME ITS ALGEBRA THANK YOUUUU

Answer:

f(-3)= 10(-3)^2 - 5(-3) - 3

       =90 + 15 -3

f(-3) = 102

Step-by-step explanation:

Answer:

f(x) = 2x^2 - 3x + 1

Step-by-step explanation:

The root 1 is associated with the factor (x - 1).

The root 1/2 is associated with the factor (x - 1/2), which in turn is equivalent to (2x -1)

The quadratic in question is f(x) = (x - 1)(2x - 1).  To write this in standard form, perform the indicated multiplication:

f(x) = 2x^2 - 2x - x + 1, or f(x) = 2x^2 - 3x + 1

Answer: my last names Ramirez!

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

To get the Greates Common Factor (GCF) of 225 and 415 we need to factor each value first and then we choose all the copies of factors and multiply them:

225:    3 3 5 5  

415:        5   83

GCF:        5    

The Greates Common Factor (GCF) is:   5

Answer:

5

Step-by-step explanation:

The factors of 225 are: 1, 3, 5, 9, 15, 25, 45, 75, 225

The factors of 415 are: 1, 5, 83, 415

Then the greatest common factor is 5.

Answer:

2 millimeters

Step-by-step explanation:

Since that 1 millimeter is 10 meters then 20 meters which is twice will be 2 millimeters. :)

Answer:

Step-by-step explanation:

Answer:BStep-by-step explanation:B cost less money bet has the same

Answer:

[tex]13x + 7 = 9x - 33 + 4x \\ 7 + 33 = 13x - 13x \\ \\ 40 = 0 \\ \\ no[/tex]

Answer:

736cm²

Step-by-step explanation:

The surface area of a regular pyramid is equal to:

area of the square base + 1/2ps

where p is the perimeter of the base and

s is the height of the slant line of the pyramid.

In your drawing s = 15cm and the base has four equal lengths of 16cm

So first find the area of the base.  Since this is a square, the area is just the

length x the width or 16cm x 16cm = 256cm²

(p) is the perimeter of the base.  Find this by adding all four side of the bottom square together which is 16cm + 16cm + 16cm + 16cm  or  4 x 16cm which is 64cm.

You already were given (s) which is the height of the slanted side from the base to the pointed top.  The drawing gives you this as 15cm.

So plugging all this into the formula, you get:

Surface Area = Area of Base + 1/2 p s

                      =  256 cm² + [1/2 ( 64cm )(15cm)]

                      =  256 cm²  +  {1/2 ( 960 cm²)]

                      =  256 cm²  +  480 cm²

                      =  736 cm²

9514 1404 393

Answer:

  2

Step-by-step explanation:

The products of chord lengths are the same for the intersecting chords:

  AQ×BQ = CQ×DQ

  6×12 = CQ×(38 -CQ)

This gives a quadratic in CQ:

  CQ² -38CQ +72 = 0 . . . . . write in standard form

  (CQ -2)(CQ -36) = 0 . . . . . factor the quadratic

  CQ = 2 or 36 . . . . . . . values of CQ that make the factors zero

The minimum length of CQ is 2 units. (DQ will be 36.)

The expression that represents the number of blueberries he picks would be; 1/2x - 4

Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Given that  the number of blueberries he picks is 4 less than half the number of strawberries he picks.

4 less than half the number of strawberries means;

1/2x - 4

If Jaylen picks x strawberries, then the expression that represents the number of blueberries he picks would be;

1/2x - 4

The correct option is C.

To know more about an expression follow;

brainly.com/question/19876186

#SPJ2

Answer:

4.5 degres

Step-by-step explanation:

Answer:

C:-xy-3y is the answer your welcome

Answer:

7.083

Step-by-step explanation:

well there's the ones place, tenths, hundredths, and thousandths. easy math, unless i'm stoopid and this is wrong :D

Answer:

125i

Step-by-step explanation:

(5^3)(i^9)

=125(i^9)

=125i <-------????

Sorry not sure <:0

g(x)=2x^{2}+6

all you have to do is change the b vale of the equation

Answer:

[tex]\displaystyle y = \frac{x - 1}{2}[/tex]

General Formulas and Concepts:

Pre-Algebra  

Equality Properties

Step-by-step explanation:

Step 1: Define

Identify

[tex]\displaystyle x - 2y = 1[/tex]

Step 2: Solve for y

Answer: 3552

Step-by-step explanation:

888 times 4

Given :

The given two triangles are similar .

To find :-

The value of x .

Solution :

In larger triangle :-

90 + y + y = 180

2y = 180 - 90

2y = 90

y = 45°

As we know that ,

Corresponding Angles of similar triangles are same ,

15x = 45

x = 45/15

x = 3

Answer:

im not too sure

Step-by-step explanation:

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

Tara has :

Each servings :

Total number of servings is equal to :

Step-by-step explanation:

Tara has ¾ cup of icecream

Each serving:

= ⅕

Total no. of servings

= ¾ ÷ ⅕

= ¾×5

= 15/4

= 3¾ or 3.75

Answer:area is 12

Step-by-step explanation:

Answer:

60 miles per hour

Step-by-step explanation:

15 mph (miles per hour) and he traveled for 4 hours so 15 per hour times 4 which is 60 and thats your answer

Answer:D

Step-by-step explanation:

A is not Linear

B is not Linear

C is not Linear

Answer:

Javier reads 90 pages in 2.25 hours.

Step-by-step explanation:

# of pages read every hour: 40 pages.

# of hours in total: 2.25 hours.

Multiply the number of pages he can reads every hour (40 pages) by the number of hours in total.

40 x 2.25 = ?

The Product is your answer;

? = 90

Hope this helps :)

Answer:

424,752.7 cm³

Step-by-step explanation:

Since you need to convert from English units to Metric units, you can do that first.

Convert each measurement to centimeters instead of feet since your final answer is in cubic centimeters.

1 foot = 30.48 centimeters

Length = 3 ft    30.48cm

              -----  x ------------    =  91.44 cm

                1            1 ft

Width =  2 ft       30.48cm

            -------  x  -------------  =   60.96 cm

                1             1 ft

Height = 2.5 ft      30.48cm

              --------  x  ------------  =  76.2 cm

                  1            1 ft

The volume is equal to L x W x H

91.44cm x 60.96cm x 76.2cm = 424,752.7 cubic centimeters

Answer:

Yes. f(x) and g(x) are inverses of one another

Step-by-step explanation:

[tex]f(x) = - \frac{1}{2} x - 2 \\ y = - \frac{1}{2} x - 2 \\ x = - \frac{1}{2} y - 2 \\ x + 2 = - \frac{1}{2} y \\ - 2(x + 2) = - \frac{1}{2} y \times - 2 \\ - 2x - 4 = y \\ {f }^{ - 1} (x) = - 2x - 4[/tex]

In step 1 we just copied the original function.

In step 2 we substituted y for f(x).

in step 3 we switched the variables.

in step 4 we added 2 to both sides.

in step 5 we multiply both sides by -2

In step 6 we solved for y.

In step 7 is just a fancy way of saying the inverse function f(x) = -2x - 4

climatic factors such as light, water, and rainfall, temperature, air, relative humidity and wind also affect farming in various ways. Just like other abiotic elements of environmental factors such as soil and topography, they influence how crops grow and develop.

the environmental factors that affect the agricultural production is human activities such as pollution, climatic factors and so on