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
ra1l [238]
3 years ago
9

COULD SOMEONE PLEASE HELP i will mark you brainliest!!.....i already did the first two questions could someone just do the other

few questions for me PLEASE
Mathematics
1 answer:
castortr0y [4]3 years ago
7 0

Answer:

what's the question??

Step-by-step explanation:

theres nothing there

You might be interested in
Help ME! solve for ∠K.
Ainat [17]

Answer:

45

Step-by-step explanation:

Every Triangle has 180 degrees.

x + 8x + 3x = 180

12x = 180

x = 180/12

x = 15

Angle K = 3x

K = 3 * 15

K = 45

3 0
3 years ago
What is the volume ?
slavikrds [6]

Answer:

I think the answer is 381.7

3 0
3 years ago
Read 2 more answers
Apple would like to estimate the web browsing battery life of the iPad. The following data represents the battery life, in hours
umka21 [38]

Answer:

12.5 hours

Step-by-step explanation:

The data which represents the battery life, in hours, experienced by six users is given below:

10 14 14 16 13 8

To determine the point estimate for the web browsing battery life of the iPad, we find the mean number of hours.

Mean=\dfrac{10+14+14+16+13+8}{6} \\\\=\dfrac{75}{6} \\\\=12.5

The point estimate for the web browsing battery life of the iPad is: 12.5 hours

8 0
3 years ago
Find the exact value of each expression . Do not use a calculator .
Alex73 [517]
The attached table is one that it is convenient for you to memorize as long as you're taking courses involving angles. For the inverse functions, find the column corresponding to the function, then look for the value in that column. The angle at the beginning of that row is the answer to your question.

8. \cos^{-1}(0)= 90^{\circ}=\dfrac{\pi}{2}

9. \sin^{-1}(1)= 90^{\circ}=\dfrac{\pi}{2}

10. \tan^{-1}\left( \dfrac{\sqrt{3}}{3} \right)=30^{\circ}=\dfrac{\pi}{6}

8 0
3 years ago
Express the formula P=2L+2W in terms of the width,W. Use the formula to find the width when the perimeter is 70 and the length i
ozzi

Answer:

<h2>The width is 13</h2>

Step-by-step explanation:

From the question

P=2L+2W

where

L is the length

W is the width

To make W the subject move 2L to the left side of the equation

That's

2W = P - 2L

Divide both sides of 2 to make W stand alone

We have

W =  \frac{P - 2L}{2}

when

P = 70

L = 22

W is

W =  \frac{70 - 2(22)}{2}  \\ W =  \frac{70 - 44}{2}  \\ W =  \frac{26}{2}

We have the final answer as

<h3>W = 13</h3>

Hope this helps you

5 0
3 years ago
Read 2 more answers
Other questions:
  • A dance teacher asks, "How many students are enrolled in the Saturday morning class this term?"
    12·1 answer
  • Please help with the percent part
    15·1 answer
  • What is the remainder for 89,736 divided by 40?
    10·1 answer
  • as a member of a music club you can order CDs for $14.99 each. the music clib also charges $4.99 for each shipment the expressio
    14·2 answers
  • Who is right and why are they right?
    15·1 answer
  • Look at points C and D on the graph:
    12·1 answer
  • Find the slope of the line that passes through (10, 10) and (1, 14).​
    11·1 answer
  • If you understand this please help thanks
    11·1 answer
  • Oceanside Bike Rental Shop charges $16 plus $6 an hour for renting a bike. Melanie paid $64 to rent a bike. How many hours did s
    9·2 answers
  • Please help brainliesttt if right WITH EVIDENCE
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!