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
Mrrafil [7]
2 years ago
6

Plz helpppppppppppppppppppppppppppp

Mathematics
2 answers:
In-s [12.5K]2 years ago
7 0
I need help on my math questions as well if you could look at them and help I’d appreciate it
Irina-Kira [14]2 years ago
5 0

Answer:

10= d r = 5

2×3.14×5= 31.4 inches!

You might be interested in
Suppose f(x, y) is a differentiable function of x and y and let g(r, s) = f (2rs, 8s − 2r). Use
worty [1.4K]

By the chain rule,

\dfrac{\partial g}{\partial r} = \dfrac{\partial f}{\partial r} \\\\ ~~~~~ = \dfrac{\partial f}{\partial x} \dfrac{\partial x}{\partial r} + \dfrac{\partial f}{\partial y} \dfrac{\partial y}{\partial r} \\\\ ~~~~~ = 2 s \dfrac{\partial f}{\partial x} - 2 \dfrac{\partial f}{\partial y}

where x(r,s)=2rs and y(r,s)=8s-2r.

If r=2 and s=1, then

x = 2\cdot2\cdot1 = 4

y=8\cdot1-2\cdot2 = 4

so that

g_r(2,1) = 2\cdot1 f_x(4,4) - 2 f_y(4,4) = 2\cdot2-2\cdot3 = \boxed{-2}

5 0
1 year ago
How much interest will you pay on a loan of $2,620, with a 3% interest rate, paid over 5<br> years?
qaws [65]

Answer:

You'll pay $3013

Step-by-step explanation:

Amount to pay=$2620+Interest accrued

A=$2620+($2620×0.03×5)

A=$2620+$393

A=$3013

6 0
3 years ago
There is 20 oz. bag for 1.60$ or a 2lb bag for $2.40. which is the lower rate?
Varvara68 [4.7K]
Seriously? the 20oz bag for $1.60 is cheaper per oz.
Hope this helps!
Vote me brainliest!
4 0
3 years ago
If 15% of a container of milk is white milk what is the fraction of the remaining chocolate milk
Fittoniya [83]

Answer:

17/20

Step-by-step explanation:

15/100= white milk

85/100= chocolate milk

85/5=17

100/5=20

=17/20 is chocolate milk

4 0
3 years ago
Two rigid transformations are used to map δhjk to δlmn. The first is a translation of vertex h to vertex l. What is the second t
Natalka [10]

Answer:

B a rotation about point H

Step-by-step explanation:

Two rigid transformations are used to map ΔHJK to ΔLMN. The first is a translation of vertex H to vertex L. What is the second transformation?

a reflection across the line containing HK

a rotation about point H

a reflection across the line containing HJ

a rotation about point K

8 0
3 years ago
Read 2 more answers
Other questions:
  • out of 400 light bulbs 16 are defective at this rate how many defective bulbs would be in a lot of 44000
    13·1 answer
  • If x+y=76 and x-y=38, how much is (x/y)exponent 3
    12·1 answer
  • Which expression is represented by 10/4? Answers: 4 divided by 10
    9·1 answer
  • 3) A skier traveled downhill at a rate of 12 feet per second. If he started at an elevation of 1,200 feet, what is his elevation
    8·2 answers
  • Which two integers does the square root of 99 lie between?
    12·1 answer
  • 15 POINTS PLEASE HELP!!!
    6·1 answer
  • Find the number that makes the ratio equivalent to 1:4.<br> 5:
    15·1 answer
  • Ill mark brainlist plss help
    9·1 answer
  • Select the correct answer.
    7·1 answer
  • 50 points please help brainliest for most straight forward answer
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!