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
larisa [96]
3 years ago
13

................................................................................................................................

.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Mathematics
1 answer:
Nikitich [7]3 years ago
5 0

^_^ 

You might be interested in
6p = -42 what is the answer???????????
Inga [223]

Answer:

Hey there!

Step 1:

6p =  - 42

Write the equation

Step 2:

p =  \frac{ - 42}{6}

take 6 to other side to divide it with-42

p =  - 7

after dividing 6 with -42 we will get -7

\small{\purple {\sf \underline{hope\: it\: helped\: you✿}}}

8 0
3 years ago
Read 2 more answers
Aubrey is making cone-shaped hats for a birthday party. She mistakenly thinks that she will need about 104 square inches of pape
jenyasd209 [6]

Answer:

C. About 75 in²; Aubrey found the surface area of the cone and included the base.

Step-by-step explanation:

In the questions above we were given the following:

Cone with

Diameter(D) = 6 inches

Slant height (l) = 8 inches.

Aubrey made an error in her calculation.

She found the Total Surface area of the cone using the formula:

Total Surface Area of a cone = πrl + πr²

= πr(l + r)

The Total surface area of a cone is the calculated as Sum of the curved surface area of a cone and the base of the cone.

Where:

Curved surface area of the cone is calculated as = πrl

Base of a cone is calculated as = πr²

Where r = radius of the cone

l = slant height of the cone

In the question, we were given

slant height(l) = 8 inches.

radius = Diameter ÷ 2 = 6÷2 = 3 inches.

Using π = 3.14

Surface area = 3.14 × 3(8+3)

= 9.42 × 11

Surface area = 103.62 in²

Approximately to the nearest inch = 104 in² or 104 square inches.

But this answer is WRONG.

The RIGHT FORMULA Aubrey should have used is

Curved Surface Area or the Lateral Area of a Cone = πrL

slant height(l) = 8 inches.

radius = Diameter ÷ 2 = 6÷2 = 3 inches.

Using π = 3.14

Curved Surface Area of a Cone = πrL

= 3.14 × 3 inches × 8 inches

= 75.36 square inches or 75.36in²

Approximately to the nearest inch = 75 square inches or 75 in².

This is the correct answer.

The error Aubrey made was she calculated the Total surface area of the cone which includes the base of the cone instead of calculating the curved surface area of the cone only.

Hence, from the above calculation , we can see that Option C "About 75 in²; Aubrey found the surface area of the cone and included the base" is the correct option.

5 0
3 years ago
Can someone check this for me?
Tresset [83]
Inside the square root shouldn't be negative, so x must be negative in order to form positive number inside the root.

if x = 0, y = 0
if y = -1, y = -1
if y = -4, y = -2
if y = -9, y = -3

the points lie on the graph (0,0), (-1,-1), (-4,-2), (-9,-3)
7 0
3 years ago
What's (0,2) and 4, -4) ? need help please . ​
Umnica [9.8K]
It’s basically and staright line going in the middle and u have to plot the cordon ate
5 0
3 years ago
Read 2 more answers
A football team caught the ball in 60% of the
Paladinen [302]

<em><u>Answer: 25 Plays Total.</u></em>

60% of 25 is 15

10% of 25 = 2.5

2.5x6=15

Hope This Helps.

6 0
3 years ago
Other questions:
  • A rectangle has an area of 384 m². The length and the width of the rectangle are changed by a scale factor of 0.75.
    14·2 answers
  • {(-5,4),(3,-2),(3,4),(4,3)}<br><br> what is the domain and the range
    7·1 answer
  • All interior angles are congruent True or False
    9·1 answer
  • Solve: 5x + 4 &lt; 3 – 3x
    12·1 answer
  • Johan found that the equation –2|8 – x| – 6 = –12 had two possible solutions: x = 5 and x = –11. Which explains whether his solu
    11·1 answer
  • Help me plzz thank you and u don't need to solve it all the way I just need the answer
    10·2 answers
  • I. EXPRESE LAS SIGUIENTES DIMENSIONES DE LA TIERRA EN NOTACIÓN CIENTÍFICA 1. Diámetro ecuatorial: 12.756.000 m. 2. Circunferenci
    5·1 answer
  • I need help this question is due in 20 minutes
    11·1 answer
  • What is an advantage of renting a place to live? lower up-front costs payments change from month to month low down payment incre
    10·1 answer
  • Susie is saving for a new pair of trainers. Every week, she saves £5 of her pocket money
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!