1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Evgen [1.6K]
3 years ago
11

Leslie paid $12 for 4 books. What is the unit rate of the book purchase?

Mathematics
2 answers:
Setler79 [48]3 years ago
7 0

Answer: 3 dollars for a book.

Step-by-step explanation:

goldfiish [28.3K]3 years ago
4 0

Answer:

B

Step-by-step explanation:

You might be interested in
Rectangular Washington County measures 15.9 miles by 9.1 miles what is the county's area
nalin [4]
The answer would be
15.9(9.1)= 144.61
6 0
3 years ago
Read 2 more answers
1 - 2³ - 3² 1 please answer correctly please
Bas_tet [7]

Answer:

-16

Step-by-step explanation:

1 - 8 - 9 = - 16

8 0
3 years ago
Solve the equation 3sin2 theta = sin e, for values of e between Oº and 360°
Reil [10]

Answer:

[B] 0, 19.5, 160.5, 180, 360

Step-by-step explanation:

3 sin²θ = sin θ

3 sin²θ − sin θ = 0

sin θ (3 sin θ − 1) = 0

sin θ = 0 or sin θ = ⅓

If sin θ = 0, θ = 0°, 180°, 360°.

If sin θ = ⅓, θ = 19.5°, 160.5°.

5 0
3 years ago
The function f(x) = 5One-fifth is reflected over the y-axis. Which equations represent the reflected function? Select two option
postnew [5]

Answer:

The equations that represent the reflected function are

f(x)=5(\frac{1}{5})^{-x}

f(x)=5(5)^{x}

Step-by-step explanation:

The correct question in the attached figure

we have the function

f(x)=5(\frac{1}{5})^{x}

we know that

A reflection across the y-axis interchanges positive x-values with negative x-values, swapping x and −x.

therefore

f(−x) = f(x).

The reflection of the given function across the y-axis will be equal to

(Remember interchanges positive x-values with negative  x-values)

f(x)=5(\frac{1}{5})^{-x}

An equivalent form will be

f(x)=5(\frac{1}{5})^{(-1)(x)}=5[(\frac{1}{5})^{-1})]^{x}=5(5)^{x}

therefore

The equations that represent the reflected function are

f(x)=5(\frac{1}{5})^{-x}

f(x)=5(5)^{x}

9 0
3 years ago
Read 2 more answers
What is the length of AC? What is the measure of angle A? What is the measure of angle B?
kipiarov [429]

Answer/Step-by-step explanation:

✔️Find AC using Pythagorean Theorem:

AC² = 25.2² - 11.3²

AC² = 507.35

AC = √507.35

AC = 22.5 (nearest tenth)

✔️Find m<A using trigonometric ratio:

Reference angle = A

Opp = 11.3

Hyp = 25.2

Sin(A) = opp/hyp

Sin(A) = 11.3/25.2

A = sin^{-1}(11.3/25.2)

A = 26.6° (nearest tenth)

✔️Find m<B using trigonometric ratio:

Reference angle = B

Adj = 11.3

Hyp = 25.2

Cos(A) = adj/hyp

Cos(A) = 11.3/25.2

A = cos^{-1}(11.3/25.2)

A = 63.4° (nearest tenth)

6 0
2 years ago
Other questions:
  • A rectangle is x-2 ft long and 5ft wide the area is 35 what is x
    14·1 answer
  • Calculate the hourly wage of an employee who<br> earned $127.50 in 141/4 (14.25) hours.
    8·1 answer
  • What is 15 plus 2000
    6·2 answers
  • Ten ounces of a liquid contain 20%
    10·1 answer
  • 12,42,72,102.... next 3 terms
    8·1 answer
  • Two students were shopping for school supplies. They need spirals which cost x dollars and pens which cost y dollars. One studen
    5·1 answer
  • If you wanna be Dora then please help me!
    10·2 answers
  • An object oscillates as it moves along the
    15·1 answer
  • (A) x^2 + 6x + 9 = 0<br><br><br> (B) 8x^2+ 5x - 6 = 0<br><br><br> (C) (x + 4)^2 - 36 = 0
    15·2 answers
  • Fin find the 31st term in -3, -5, -7, -9
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!