What is the answer? I don’t think mine is correct. Please help!

Answer:

74

Step-by-step explanation:

Answer:

[tex]y=(x-6)(x-5)(x+4)(x+7)[/tex]

Step-by-step explanation:

Formulate the equation of the polynomial function

[tex]y=(x-6)(x-5)(x+4)(x+7)[/tex]

I hope this helps you

:)

The formula is

[tex]\\ \rm\hookrightarrow f(x)=(x-a)(x-b)(x-x)(x-d)[/tex]

[tex]\\ \rm\hookrightarrow [x^2-(a+b)x+ab][x^2-(c+d)x+cd][/tex]

So

[tex]\\ \rm\hookrightarrow [x^2-11x+30][x^2+11x+28][/tex]

Answer:

5 3/8

Step-by-step explanation:

I failed the test

Answer: Hi babies i just finished and got 100%!!!

Step-by-step explanation:

Which line segment is a radius of circle F?

Responses

BE

AC

BF

AB

Which line segment is a diameter of circle L?

Responses

GK

IL

GJ

HL

The radius of circle L is 22 cm.

What is the length of its diameter?

Responses

11 cm

22 cm

44 cm

88 cm

The diameter of a circle is 10 3/4 inches.

What is the radius, r, of the circle?

Enter your answer as a mixed number in simplest form by filling in the boxes.

r = 5 3/8 in.

The length of a radius of a circle, measured in feet, is represented by the expression z + 3.6. The diameter of the circle is 11 4/5 ft.

What is the value of z?

Enter your answer as a decimal or mixed number in simplest form in the box.

z = 2 3/10 or 2.3

Have a good day!!!!

Answer:

A. I believe I hope its correct I'm sorry if its wrong:( I tried.

Answer:

(10 hours 45 minutes) + (50 minutes) + (30 minutes) =

12 hours 5 minutes

Step-by-step explanation:

Answer: 9 month

Step-by-step explanation:

1. 35x < 315 = let x be the number of month

2. x < 9  = divide both sides by 35

result. 9 month

Answer:

(2x + 3)(3x - 7)

Step-by-step explanation:

Factorize 6x² - 5x - 21

Find two numbers which are factors of the product of the coefficient of x² and the constant, and sum to the coefficient of x.  

coefficient of x² mulitplied by the constant = 6 x -21 = -126

So we need to find two numbers that multiply together to make -126 and sum to -5.

Factors of -126 that sum to -5:  9 and -14

As  9 x -14 = -126,  and   9 - 14 = -5

Rewrite the center term of the quadratic as these numbers, so - 5x becomes 9x - 14x:

⇒ 6x² + 9x - 14x - 21

Factorize each pair of terms, checking that the bracket created is the same:

⇒ 3x(2x + 3) - 7(2x + 3)

The first bracket is the common factor of (2x + 3) and the second bracket is the factorized terms outside of each bracket (3x - 7).  So the final factorization is:

(2x + 3)(3x - 7)

The expression that represents the width of the rectangle is: 2x - 3.

Area of rectangle = length × width

Given:

Area = (10x² + 3x - 27) sq. yards

Length = (5x + 9) yards

Therefore:

Width = Area of rectangle/length

Width = (10x² + 3x - 27)/(5x + 9)

Factorize the numerator

Width = (5x + 9)(2x - 3)/(5x + 9)

Width = 2x - 3

Therefore, the expression that represents the width of the rectangle is: 2x - 3.

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Check the picture below.

as you can see, the graph of the volume function comes from below goes up up up, reaches a U-turn then goes down down, U-turns again then back up to infinity.

the maximum is reached at the close up you see in the picture on the right-side.

Why we don't use a higher value from the graph since it's going to infinity?

well, "x" is constrained by the lengths of the box, specifically by the length of the smaller side, namely 5 - 2x, so whatever "x" is, it can't never zero out the smaller side, and that'd happen when x = 2.5, how so? well 5 - 2(2.5) = 0, so "x" whatever value is may be, must be less than 2.5, but more than 0, and within those constraints the maximum you see in the picture is obtained.

Answer:

A

Step-by-step explanation:

Multiply the number by every element of the matrix. Answer: A

Answer:

d

Step-by-step explanation:

g(x) is equal to 3x-1

therefore

(3x-1) + (3x-1)

3x= 6

6x - 2

Answer:

Rectangle: 112m

Trapezoid: 28m

Step-by-step explanation:

The area of the rectangle is 8*14, which is 112. The area of the trapezoid is ((base1 + base2)* height)/2. That is ((4+10)*4)/2, which is 28.

Answer:

Step-by-step explanation:

you ask for the two separate areas

The area of a trapezoid is found using the formula, A = ½ (a + b) h, where 'a' and 'b' are the bases (parallel sides) and 'h' is the height

[(14 - 2 - 2 + 4) * (12 - 8)] : 2 =

(14 * 4) : 2 = 28m² (trapezoid)

The area of a rectangle is found by multiplying the length by the width

14 * 8 =

112m² (rectangle)

Answer:

142in squared

Step-by-step explanation:

I'm assuming that Length is 7, width is 3 and height is 5.

A=(wl+hl+hw) x2

142=(3x7+5x7x5x3)x2

The total surface area of the rectangular prism for which  dimensions are provided in the net shown is 142 square inches.

The total surface area of the rectangular prism  is the space occupied by each of the face of it. It is the sum of area of all the faces of the prism.

Total surface area of the rectangular prism is calculated with the following formula.

[tex]A=2(lb+bh+lh)[/tex]

Here, (b) is the breath of the base (l) is the length and (h) is the height of the rectangular prism.

The dimensions of a rectangular prism are given in the net shown.

[tex]\rm 7 \;inches,\; 3\; inches, \;5\; inches, \;3 \;inches,\; 5 \;inches.[/tex]

The height of the prism is 7 inches, breath is 3 inches and length is 5 inches long. Thus, the total surface area of this rectangular prism is,

[tex]A=2(5\times3+3\times7+5\times7)\\A=2(15+21+35)\\A=2(71)\\A=142\rm\; in^2[/tex]

Thus, the total surface area of the rectangular prism for which  dimensions are provided in the net shown is 142 square inches.

Learn more about the total surface area of a rectangular prism here;

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Lines can be divided into segments by using the line segment ratios

The reason why the Safara's method works is (d) Triangles ABE and ACD can be proved to be similar

The line ratio is given as

Ratio = 9 : 4

When the line is divided by the vertical and the horizontal lines, the segments form similar triangles ACD and ABE (see attachment)

Hence, the reason why the Safara's method works is that:

Triangles ABE and ACD can be proved to be similar

Read more about similar triangles at:

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Answer:

total marbles in the box is 600

Answer: You have 1/2 a chance that the coin would flip on tales. So that means that tails is most likely to land 12 times on tails.

The number of times you would predict that the coin lands on tails is 1/2.

Given that, a coin flip 24 times.

Probability can be defined as the ratio of the number of favorable outcomes to the total number of outcomes of an event.

We know that, probability of an event = Number of favorable outcomes/Total number of outcomes

Here, the total number of outcomes = 24

The number of favorable outcomes = 12

Probability of an event = 12/24

= 1/2

Therefore, the number of times you would predict that the coin lands on tails is 1/2.

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Answer:

m = -5 / 10 = -1 / 2 = -0.5

Step-by-step explanation:

Answer:

1. irregular 2. irregular 3. regular 4. irregular 5. regular

Step-by-step explanation:

Regular shapes have same angles and sides

Irregular shapes have angles and sides of any amount

Your welcome for the answer, comment if you have any questions! :D

The figures 1 and 4 are irregular polygons while figures 2, 3 and 5 are regular polygons

A figure or a shape is said to be a regular polygon if the following conditions are true:

Using the above highlights, the figures 1 and 4 are irregular polygons while figures 2, 3 and 5 are regular polygons

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Answer: You can't answer this without the graph

Step-by-step explanation:

Answer:

Brainliest pls

Step-by-step explanation:

An assessment discount or duty refund is an installment to the citizen when the citizen pays more expense than they owe.

Answer:

a warm, dry air mass moving over an area.

Answer: I think

Step-by-step explanation:

The dotted line is the perpendicular bisector.

Answer:

It's been a hot minute since I have done these, but if I'm correct the answer is 13%

Step-by-step explanation:

6/7 is .86 or an 86% chance. Followed by 1/6 which is .16 or a 16% chance. .86 multiplied by .16 is .13 giving the sequence a 13% chance.

Answer: x = -2/9

The correct answer is x = -2/9

Step-by-step explanation:

First, you want to distribute:

4(3x - 3) = -2(76/9 + 5x)

12x - 12 = -2(76/9 + 5x)

The you want to rearrange the terms:

12x - 12 = -2(76/9 + 5x)

12x - 12 = -2(5x + 76/9)

Then you want to distribute again:

12x - 12 = -2(5x + 76/9)

12x - 12 = -10x - 152/9

Then solve:

x = -2/9

Final result:

x = -2/9

Hope this helps =)

Answer:

x=-2/9

Step-by-step explanation:

Hope this helps! Pls give brainliest!

Answer:

(a) 2(0.99) + 19.99 = $21.97

(b) 0.99n + 19.99 = total cost

(c) 0.99n + 19.99 = 118

(d) 99

Answer:

2/6561

Step-by-step explanation:

Geometric sequence formula : [tex]a_n=a_1(r)^n^-^1[/tex]

where an = nth term, a1 = first term , r = common ratio and n = term position

given ratio : 1/3 , first term : 2 , given this we want to find the 9th term

to do so we simply plug in what we are given into the formula

recall formula : [tex]a_n=a_1(r)^n^-^1[/tex]

define variables : a1 = 2 , r = 1/3 , n = 9

plug in values

a9 = 2(1/3)^(9-1)

subtract exponents

a9 = 2(1/3)^8

evaluate exponent

a9 = 2 (1/6561)

multiply 2 and 1/6561

a9 = 2/6561

The equation to represent a possible boundary of the hurricane's eye is (x - 80)² + (y - 26)² = 7.5²

The standard equation of a circle is given by:

(x - h)² + (y - k)² = r²

Where (h, k) is the center of the circle and r is the radius.

Given that diameter = 15 miles, hence radius = 15/2  = 7.5. Also, center = (80, 26)

The equation of circle is:

(x - 80)² + (y - 26)² = 7.5²

The equation to represent a possible boundary of the hurricane's eye is (x - 80)² + (y - 26)² = 7.5²

Find out more on Circle Equation at: https://brainly.com/question/1559324