PLEASE HELP! IMAGE ATTACHED

Answer:

Option 2: -¾

Step-by-step explanation:

First identify 2 points on the line.

(0, 1), (4, -2)

Substitute the coordinates into the gradient formula below:

\(\boxed{gradient = \frac{y1 - y2}{x1 - x2} }\)

☆ (x₁, y₁) is the 1st coordinate and (x₂, y₂) is the 2nd coordinate.

Slope of the line

\( = \frac{1 - ( - 2)}{0 - 4} \)

\( = \frac{1 + 2}{ - 4} \)

\( = - \frac{3}{4} \)

☆ Since the line is sloping downwards looking from the left to right, the line must have a negative slope.

Answer:

a

Step-by-step explanation:

Anyone can solve this

Answer:

due i feel you i suck at those and my teacher counts THEM AS A GRADE AAA GRADEE!!!!

X = hypotenuse x sin(angle)

Rewriting this with the given information:

Sin(26) = x/10

The answer is B.

Answer:

answer is B

Step-by-step explanation:

just got it right

A. We can see here that Mr. Wonder is correct because substituting any value of x in 4x/x gives us 4.

B. We can see here that the simplification is not correct. This is because substituting if three values of are substituted, it won't give us 5.

Simplification refers to the process of reducing an expression, equation, or mathematical representation to its simplest form.

A. We see here that simplifying the following, we have:

4x/x = 4

Substituting 2 in the equation, we have:

(4 × 2)/2 = 4.

If we substitute 3, it will still give us 4.

B. We can see here that (4 + x)/x = 5 isn't correct.

Justifying:

Let's substitute 2 into the equation, we have:

(4 + 2)/2 = 5 (not correct)

The expression will give a 3

C. A rational expression can be simplified when it contains common factors in the numerator and denominator that can be canceled out. This is based on the concept of simplifying fractions.

D. The expression \(\frac{(x + 2)(x + 3)}{(x + 3)} = x + 2\) is actually simplified correctly. This is because (x + 3) in the denominator will cancel out (x + 3) in the numerator  to give us (x + 2)

Learn more about simplification on https://brainly.com/question/13742517

#SPJ1

A.  Mr. Wonder is correct because  when we substitute any value of x in 4x/x gives us 4.

B. The simplification is not correct. This is because substituting if three values of are substituted, it won't give us 5.

Simplification in mathematics refers to the process of replacing a mathematical expression with an equivalent one that is simpler, usually shorter.  It is a big job in Algebra, where we are often asked to put something "in simplest form" to make it easier to use

A. When we simplify the expression wed have

4x/x = 4

Substituting 2 in the equation, we have:

(4 × 2)/2 = 4.

If we substitute 3, it will still give us 4.

B. We can see here that (4 + x)/x = 5 isn't correct.

Justifying:

Let's substitute 2 into the equation, we have:

(4 + 2)/2 = 5 (not correct)

The expression will give a 3

C. A rational expression can be simplified when it contains common factors in the numerator and denominator that can be canceled out. This is based on the concept of simplifying fractions.

D. The expression  [(x+2)(x+3)]/(x+3) = x+2 is actually simplified correctly. This is because (x + 3) in the denominator will cancel out (x + 3) in the numerator  to give us (x + 2)

Learn more about simplification on https://brainly.com/question/23509407

#SPJ1

Answer:

70%

Step-by-step explanation:

Calculating Percent Increase

Example 1: Jackson’s intern job at a software company paid $15.42 an hour. He graduated from college and accepted a full-time position from the same company for a larger wage of $35.52 an hour. What is Jackson’s percent increase in pay?

Solution: Using the handy-dandy Percent Change Calculator, dropping the two amounts into it quickly returns a percent pay increase of 130.35%. Here’s how the calculator found the percent increase.  We assign the older value to variable A and the newer value to variable B. Units, in this case the dollars, are always stripped or canceled out in percent change problems since we’re looking for increases or decreases in percentage. So in the first part of the equation we take 35.52 and subtract 15.42 from it and get 20.10. Then we divide that amount by the original older value and get 1.3035. Now we must convert that number to a percent by multiplying it by 100. That gives us a percent increase answer of 130.35%. Formula Completed: [(35.52-15.42)/15.42) x 100] = 130.35%

The function f(x) was reflected across the x-axis, translated by 2 units to the left, then moved by 1 unit down in order to produce q(x).

Given that,

Part A

g(x)=f(x)-1

G(x) was obtained by translating f(x) downwards by one unit.

The graph is shown below in a sketch.

Part B

h(x)=-f(x)

f(x) was mirrored across the x-axis to produce h(x).

A sketch of h(x) is given below:

Part C

p(x)=f(x+2)

F(x) was translated left by 2 units to produce p(x).

A sketch of p(x) is given below:

Part D

q(x)=-f(x+2)-1

f(x) was reflected across the x-axis, translated by 2 units to the left, then moved by 1 unit down in order to produce q(x).

The new points are:

(4,-2)→(4-2,-2-1)→(2,-3)

(-3,-1)→(-3-2,-1-1)→(-5,-2)

Therefore, we got f(x) was reflected across the x-axis, translated by 2 units to the left, then moved by 1 unit down in order to produce q(x).

To learn more about translated visit: https://brainly.com/question/11914505

#SPJ9

Answer:6 pens are blue

Step-by-step explanation:because 14-8=6 pens would be left and would be blue

3/4 is 60% of 45.

\( \frac{60}{1} \)

\( \frac{3 \times 60}{4 \times 1 } = \frac{180}{4} \)

\( \frac{180}{4} = 45 \\ \frac{4}{4} = 1\)

\( \frac{45}{1} = 45\)

Answer:

10/8 or 1.25

Step-by-step explanation:

We can write this into an equation to help us understand what we need.

3/4=0.60x

We can make these both into fractions to make it easier.

3/4=6/10x

Divide both sides by 6/10, or multiply both sides by 10/6.

3/4×10/6=30/24=10/8=1.25

10/8=x

Answer:

9 ones, 8 tenths, 0 hundredths, 7 thousandths

Step-by-step explanation:

Answer:

9 thousands

8 hundreds

0 tens

7 ones

Step-by-step explanation:

Hope it helped!

Answer:

\(f(x) = ax(bx + a) \\ a = 1 \: b = 10 \: x = 1 \\ f(x) = ax(bx + a) \\ f(1) = 7(1)(10(1) + 7) \\ f(1)= 7(10 + 7) \\ f(1)= 70 + 49 \\ f(1)= 149\)

Answer:

C

Step-by-step explanation:

Because a unit fraction is like 1/1 1/2 1/3 1/4 1/5

and all of those start with 1 so it is C. 1/32

Step-by-step explanation:

There will be two possible outcomes of each coin: H  or T

 then with THREE coins possible outcomes will be   2 ^3 = 8 outcomes =n

Here is a list

H H H

H H T

H T H

T H H

T H T

T T H

T T T

H T T

The dimensions of the poster with the smallest area are; 27.75 cm x 27.75 cm

Let "x" and "y" denote the length and the width of the poster.

We are told that the margin of a poster are 4 cm and the side margins are 4 cm.

The length of the print = x - 2(4) = x - 8

The width of the print = y - 2(4) = y - 8

The area of the print = length * width = (x - 8)(y - 8)

The area of the print is given as 390 square inches. Thus;

(x - 8)(y - 8) = 390

Making y the subject gives;

y = (390/(x - 8)) + 8

The area of the poster is; A = xy

Thus;

A = x[(390/(x - 8)) + 8]

A =  (390x/(x - 8)) + 8x

Minimizing the area gives;

A' = 8 - (3120/(x - 8)²)

Equating to zero gives;

8 - (3120/(x - 8)²) = 0

8(x - 8)² = 3120

(x - 8)² = 3120/8

(x - 8)² = 390

x = 27.75 cm

y = (390/(27.75 - 8)) + 8

y = 27.75 cm

Read more about Algebra Word Problems at; https://brainly.com/question/21405634

#SPJ1

Answer:

\(d=2r\)

Step-by-step explanation:

\(d=2*2\)

\(d=4\)

one possible explanation for why there are two different ways of adding up the symbols on the tablet is given below.

Mathematical expressions consist of at least two numbers or variables, at least one arithmetic operation, and a statement. It's possible to multiply, divide, add, or subtract with this mathematical operation.

The ancient Egyptian number system was based on hieroglyphs, and it used a decimal system with hieroglyphs representing the powers of 10. However, without seeing the specific symbols on the tablet, it is difficult to provide an accurate answer.

Assuming that the tablet is using a basic arithmetic operation such as addition, and each symbol represents a different number,

it is possible that there are two different ways to add up the numbers represented by the symbols on the tablet.

One way to approach this problem is to try to find two different sets of numbers that when added, produce the same result.

For example, if the symbols represent the numbers 2, 3, and 5, then one way to add them up would be:

2 + 3 + 5 = 10

Another way to add them up would be:

3 + 7 = 10

In this case, the symbol for 2 would represent the number 7, and the symbol for 5 would represent the number 3. This would be one possible explanation for why there are two different ways of adding up the symbols on the tablet.

Learn more about expression here:

https://brainly.com/question/14083225

#SPJ9

sorry but without seeing the actual tablet then we cant work it out to get a correct answer

Answer:

y = 2x - 7

Step-by-step explanation:

Parallel lines have the same slope so only the y-intercept is different. Therefore nothing is changed between the two equations except the y-intercept is -7.

Answer:

1/2

Step-by-step explanation:

In a deck of cards, there are 13 hearts and 13 diamonds

13+13 = 26 hearts or diamonds

P( hearts or diamonds) = numbers of hearts or diamonds / total

                                       =26/52

                                       = 1/2

The number of passengers that he will give tours to on his bus is 486 passengers.

From the information, the charter tours bus driver can fit an average of 54 passengers on his bus for each tour and he is scheduled to run 9 tours over the next month.

The number of passengers that he will be able to carry will be:

= 54× 9

= 486

There'll be 486 passengers.

Learn more about computations on:

brainly.com/question/4658834

#SPJ1

Answer:

d = 4

Step 1: Flip the equation.

Step 2: Add 7 to both sides.

Step 3: Divide both sides by 12.

Please click above answer

The sum total by the given data is equals to $658,880.

We are given that;

Percent=15%

Amount= $98,880

Suppose the value of which a thing is expressed in percentage is "a'

Suppose the percent that considered thing is of "a" is b%

Then since percent shows per 100 (since cent means 100), thus we will first divide the whole part in 100 parts and then we multiply it with b so that we collect b items per 100 items(that is exactly what b per cent means).

To divide by a percentage, we can convert it to a decimal by moving the decimal point two places to the left. This gives us:

15% = 0.15

To divide by 0.15, we can multiply by its reciprocal, which is 1/0.15. This gives us:

$98,880 / 0.15 = $98,880 x 1/0.15

To multiply by 100, we can move the decimal point two places to the right. This gives us:

$98,880 x 1/0.15 x 100 = $658,880

Therefore, by the percentage the answer will be $658,880.

Learn more about percent here:

https://brainly.com/question/11549320

#SPJ1

Answer:

Welcome to Gboard clipboard, any text that you copy will be saved here.Touch and hold a clip to pin it. Unpinned clips will be deleted after 1 hour.Tap on a clip to paste it in the text box.

Answer:

lower left

Step-by-step explanation:

top left

∠ 1 and ∠ 2 are same- side exterior angles and sum to 180°

top right

∠ 1 and ∠ 2 are a linear pair and sum to 180°

lower left

∠ 1 and ∠ 2 are alternate interior angles and are congruent

Answer:

B) 6

Step-by-step explanation:

Let the number be x

Product of 6 and square of number plue 15 : (6x²) + 15

Coefficient of x² = 6

Answer:

87

Step-by-step explanation:

24+18 = 42

100-42 = 58 so 58% of the marbles are yellow

58% of 150 is 87

87 yellow marbles

Answer:

87

Step-by-step explanation:

.24 x 150 then subtract the product from 150

.18 x 150 then subtract the product from the answer above

= 87

The expression factors completely into (9 + 2x)(9 - 2x).

What is factorization?

Factorization is the process of expressing a mathematical expression as a product of simpler expressions or factors. In other words, it is the process of breaking down a complex expression into smaller, more manageable pieces. This is an important technique in algebra and other branches of mathematics because it allows us to simplify expressions, solve equations, and understand the properties of functions and equations.

We can write the given expression as the difference of two squares:

81 − 4x^{2} = (9)^{2} − (2x)^{2}

Using the formula for the difference of two squares, we can factor this

expression as:

81 − 4x^{2} = (9 + 2x)(9 - 2x)

Therefore, the given expression factors completely into (9 + 2x)(9 - 2x).

To learn more about factorization, visit the link:

https://brainly.com/question/25829061

#SPJ9

Answer:

Step-by-step explanation:

the consecutive are 39,40,41 and the smallest here is 39

Hope this helped