Ask question

Ask question

All categories

2 years ago

15

Oranges were on sale for $0.45 per pound. Leo bought 12.6 pounds. Which expression shows how to determine the total cost of the

oranges?

2 answers:

Rufina [12.5K]2 years ago

6 0

Answer:

0.45 x 12.6= X

Step-by-step explanation:

X= 5.67

ratelena [41]2 years ago

4 0

Answer:

X= 5.67

Step-by-step explanation:

You might be interested in

Do you think a sequence of translations across the x- or y- axis and/or reflections on a figure could result in the same image a

vlabodo [156]

I think just two reflections would do it.

First we reflect around y = -x, the 45 degree line through the origin and the second and fourth quadrant.

Then we reflect through the y axis, x=0.

The composition of the two reflections is equivalent to a 90 degree clockwise rotation.

5 0

2 years ago

Read 2 more answers

In a race, Car #1 went an average of 165 miles per hour for x hours before dropping out. Car #2 went an average of 175 miles per

Akimi4 [234]

When you think about it. It's actually quite easy.
The number are the amount of miles, and the variables are the amount of hours. So we would just have to multiply them. So, by putting the number together we would be able to multiply them once we have the numbers for the variables. Since we dont have them, we can just make the inequality. It says that car 1 traveled at LEAST that of car 2. Showing that car 1 may have traveled farther. SOOOOO........ the inequality should look like this:

165x <span>≥ 175y</span>

7 0

2 years ago

Read 2 more answers

Thirty percent of the students in a high school face a disciplinary action of some kind before they graduate. Of those students,

MAXImum [283]

Answer:

D. 54%

Step-by-step explanation:

For simplicity, lets assume we have 100 students in high school.

30% of students face disciplinary action, therefore;

⇒ (30/100) x 100 = 30 students.

of these 30 students, 40% go to college. therefore;

⇒ (40/100) x 30 = 12 students (go to college)

Also 70% of students do not face disciplinary action, therefore;

⇒ (70/100) x 100 = 70 students.

of these 70 students. 60% go to college. therefore;

⇒ (60/100) x 70 = 42 students (go to college)

Total number of students who go to college

⇒ 12 + 42 = 54 students

% of students who go to college

⇒ 54/100 = 54%

7 0

2 years ago

Use a calculator to find the values of the inverse trigonometric functions. Round to the nearest degree. sin–1 = __° tan–1(4) =_

elena-s [515]

Solution:

As 360°= 2 π Radian

1 Radian = $\frac{180 degree}{\pi }$

1. Sin(-1)= Sin ( $\frac{-180 degree}{\pi }$ )

= Sin (-57°16'22")=-0.84147

2. $Tan^{-1}4=Tan(\frac{720}{\pi }})$

= $Tan^{-1}$ (229°54'32")

=75.963757 Degrees

3. $Cos^{-1}(0.1)=Cos^{-1}(\frac{18}{\pi})=Cos^{-1}(\frac{63}{11})=$

= $Cos^{-1}$ (5°43'38")

= 84.26083 Degrees

6 0

2 years ago

Read 2 more answers

I'm having trouble on problem 36

denpristay [2]

Jason has x dollars, and Ryan has 5 more dollars than Jason. How many dollars does Ryan have? How many dollars do both boys have?

Jason has x
Ryan has x + 5
both boys have x + x + 5 = 2x + 5

5 0

2 years ago