ΔABC will undergo two transformations to give ΔA′B′C′. Which pair of transformations will give a different image of ΔABC if the order of the transformations is reversed?

Answers

Answer 1
Answer: a rotation 90° counterclockwise about the origin followed by a reflection across the y-axis

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The cost of oranges varies directly as the number of oranges sold. If 8 oranges cost $10.40, how many oranges can be bought for $33.80? PLS HELPP MEE

I WILL MARK BRAINLIEST

Answers

Answer:

26

Step-by-step explanation:

if you can get 8 oranges for 10.40 then divide 10.40 by 8. you can get each orange for 1.3. you need to know how many oranges you can get for 33.8 so divide that by 1.3 and you get 26

8 oranges=10.40 so 8/10.40= .76923 (per orange)
So then 33.80/.76923= 43.94 oranges. So technically with 33.80$ you can buy 43 oranges and will have some change left

The distance between the school and the house of a student living in a village is 2km 125m. Every day he covers the distance both ways by walking. Find the total distance covered by him in 4 days.

Answers

Answer:

17,000m

or 7 km

Step-by-step explanation:

distance covered in 4 days = total distance x 2 x 4 days

convert the total distance to meters

(1000m x 2) + 125 = 2125m

total distance = 2125 x 2 x 4 = 17,000m or 7km

health insurance coverage for an employee is $2,730 per year. Their employer pays 80% of that cost. How much is taken from the employee's biweekly paycheck?

Answers

2730*.8 is 2184
Answer is $2,184

Answer:$21

Step-by-step explanation:

$2,730 is how much this person would have to pay every year, without the help of the employer. But with the employers help, we only have to pay 20% of 2,730 a year. 2,730 - 20% = $546. Now, to figure out how much the employee pays, we have to divide 546 by 26 (half the number of weeks in a year) = $21.

Therefore, if I'm correct (which, I might not be) the answer is $21

angad was thinking of a number. angad halves the number and gets an answer of 78.5. form an equation with x from the information​

Answers

Answer:

157

Step-by-step explanation:

Let the number Angad was thinking be 'x'

Equation:-

1/2(x) = 78.5

x = 78.5(2)

x = 157

Final answer:

The equation, based on the given information, is x / 2 = 78.5. Solving this equation for x gives us x = 78.5 * 2, which means that the number thought of by Angad is 157.

Explanation:

From the information given in the problem, we know that Angad is thinking of a number, which we can assign as x. This number, when halved gives an answer of 78.5. To translate this into an equation, we can set x / 2 equal to 78.5. Therefore, the equation form the information given is: x / 2 = 78.5.

To find the number Angad was thinking of (x), we can solve this equation. Multiply both sides of the equation by 2 to isolate x, resulting in x = 78.5 * 2. So, the number Angad was thinking of is 157.

Learn more about Algebraic Equations here:

brainly.com/question/32183344

#SPJ3

Which of the following functions have graphs that contain no asymptotes? select all that apply

Answers

Answer:

The power function and the root function

Step-by-step explanation:

Let's consider each function in turn.

Power function

y = xⁿ

For every value of x, there is a corresponding value of y.

There are no asymptotes.

Reciprocal

y = 1/x

The y-axis is an asymptote, because x cannot equal 0. y ⟶ ∞ as x ⟶ 0₊ and y ⟶ -∞ as x ⟶ 0₋

Similarly, the x-axis is an asymptote, because there is no finite value of x for which y = 0.

Exponential

y = b^(x)

The x-axis is an asymptote, because y can never be negativeand y ⟶ 0

as x ⟶ -∞.

Logarithmic

y = \text{log}_(b)(x)

The y-axis is an asymptote, because x cannot be negative and logx ⟶ -∞ as x ⟶ 0.

Root

y = \sqrt[5]{x}

There can be no negative value of x, but there is a value of y for every positive value of x.

Thus, there is no asymptote.

The power function and the root function have no asymptotes.

Answer:

Step-by-step explanation:

The graph of the power function has no asymptotes.  Check this one.

The graph of the reciprocal function DOES have asymptotes, both vertical and horizontal.  Do not check this function.

The graph of an exponential function has one asymptote, which is the line y = 0 (that is, the x-axis).  Do not check this function.

The graph of a log function has one asymptote, which is the line x = 0 (that is, the y-axis).  Do not check this function.

The root function does not have asymptotes.  Check this function.

Last week you worked the following hours: Monday, 5½ Wednesday, 6¾ Friday, 4½ How many hours did you work in all last week? A. 16¾ B. 17½ C. 17¾ D. 18½

Answers

Answer:

A. 16¾

Step-by-step explanation:

We will convert all the mixed fractions to improper fractions.

Monday, 5½ = (11)/(2)

Wednesday, 6¾ = (27)/(4)

Friday, 4½ = (9)/(2)

Now, we will add all these fractions by taking the LCM of denominator.

The LCM of 2,4 and 2 is 4.

We get the following result after addition.

(11)/(2) +(27)/(4) +(9)/(2)

= (22+27+18)/(4)

= (67)/(4) hours

In mixed fraction it becomes 16¾ hours.