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
patriot [66]
3 years ago
9

Need help with # 1 & 3 please!!!!

Mathematics
1 answer:
elena55 [62]3 years ago
8 0

1) Around $0.11

2) Around 176.71 in^2

You might be interested in
7(1-2x)=-x+33<br>solve with every step
Gelneren [198K]

7(1 - 2x) = -x + 33

Distribute 7 inside the parentheses.

7 - 14x = -x + 33

Subtract 7 from both sides.

-14x = -x + 26

Add x to both sides.

-13x = 26

Divide both sides by -13.

x = -2

6 0
3 years ago
Read 2 more answers
The radius of a circle is 1 foot. What is the area of a sector bounded by a 90 degree arc?
soldi70 [24.7K]

Answer:

The answer is 11/14 ft^2 or pi/4 ft^2

Step-by-step explanation:

The area of the sector bounded by that angle measure will be the area of the circle divided by 4

Area of the circle is;

pi * r^2

so the area here is;

22/7 * 1 * 1 = 22/7

divide this by 4

= 22/28 = 11/14 ft^2

8 0
2 years ago
Jackson buys a grape snow cone on a hot day. By the time he eats all the "snow" off the top, the paper cone is filled with 27\pi
anyanavicka [17]

Question:

Jackson buys a grape snow cone on a hot day. By the time he eats all the "snow" off the top, the paper cone is filled with 27\pi27π27, pi cm^3 3 start superscript, 3, end superscript of melted purple liquid. The radius of the cone is 333 cm. What is the height of the cone?

Answer:

The height of the cone is 9 \ cm

Explanation:

It is given that the radius of the cone is 3 \ cm

The volume of the cone is 27\pi

The height of the cone can be determine using the formula,  

$V=\frac{1}{3} \pi r^{2} h$

Substituting the values V=27 \pi and r=3, we get,

$27 \pi=\frac{1}{3} \pi(3)^{2} h$

Multiplying both sides by 3, we have,

$81 \pi= 9\pi h$

Dividing both sides by $9 \pi$, we have,

9=h

Thus, the height of the cone is 9 \ cm

4 0
3 years ago
The conversion from Fahrenheit to Celsius is C = (5/9)(F - 32). Convert 212° Fahrenheit to Celsius.
Aliun [14]
The answer is 100 degrees Celsius. 
3 0
3 years ago
What's 5-n? Is it some number less then five? Or five less than some number
mezya [45]
It's a number less than 5.
5 0
3 years ago
Other questions:
  • Find the interest to the nearest cent. $3500 at 10% for 5 Years
    14·1 answer
  • The quotient of n and 5.
    14·1 answer
  • What is the equation of the line, in point slope form, that passes through the points (4,8) and (2,-2)
    5·1 answer
  • A plane flying at a certain altitude is observed from two points that are 2.2 meters apart. The angles of elevation made by the
    10·1 answer
  • Sweet tea has two orange picks for every green pig if six of the pics are green how many pics are orange
    8·1 answer
  • The exterior angle of an equilateral triangle is obtuse
    10·2 answers
  • A moving truck states that it holds 300 cubic feet of boxes. The truck is 25 feet in length and 8 feet in height. What is the wi
    11·1 answer
  • ¿Cuál de los siguientes números es un multiplo de 24?
    14·1 answer
  • How many times can 11 can go into 8800
    15·2 answers
  • Which equation is true when x=-18
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!