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
Alchen [17]
3 years ago
9

2d= a-b/b-c solve for a

Mathematics
1 answer:
Alex_Xolod [135]3 years ago
6 0
<span>2d= a-b/b-c solve for a

Okie, you mean: 2d=a-b:(b-c)
If that, we have a= 2d+b:(b-c)
Done!</span>
You might be interested in
A right triangle has side lengths a, b, and c as shown below.
Marta_Voda [28]

Answer:

Step-by-step explanation:

7 0
3 years ago
I need help ASAP in algebra 1
valentinak56 [21]

Answer:

2

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
4. two lines are perpendicular when
Gre4nikov [31]

c c a a are the right answers just took it

8 0
3 years ago
Read 2 more answers
Suppose that the probability density function ofthe length of computer cables is f (x) = 0.1 from 1200 to1210 millimeters.a. Det
Ann [662]

Notice that f(x)=0.1 for 1200\le x\le1210 implies that f(x)=0 elsewhere, since

\displaystyle\int_{1200}^{1210}f(x)\,\mathrm dx=1

where X=x is a random variable representing cable lengths according to the PDF f(x).

a. By definition of expectation, the mean is

E[X]=\displaystyle\int_{-\infty}^\infty x\,f(x)\,\mathrm dx=0.1\int_{1200}^{1210}x\,\mathrm dx=1205

The variance is

\operatorname{Var}[X]=E[(X-E[X])^2]=E[X^2]-E[X]^2

where

E[X^2]=\displaystyle\int_{-\infty}^\infty x^2\,f(x)\,\mathrm dx=0.1\int_{1200}^{1210}x^2\,\mathrm dx=\frac{4,356,100}3

so that the variance is \frac{25}3, making the standard deviation \frac5{\sqrt3}.

b. The proportion of cables within specs is

P(1195

8 0
4 years ago
Find area of parallelogram? ​
iragen [17]

Answer:

408 cm

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • 3/5 of of Garys fish are guppies. 1/6 of them are red. what fraction of guppies are red?
    5·1 answer
  • 13 POINTS!! The teacher in Lizzie Gunderson's drama class assigns weights to students' performances. Fifty percent for script me
    9·1 answer
  • Need some help please!!​
    15·1 answer
  • Juliana and Maria logged a total of 90 hours working for their dad. Juliana worked 2 hours more than three times as much as Mari
    12·2 answers
  • 2cos5xcos3x+sinx=cos8x
    13·1 answer
  • How many solutions does
    9·2 answers
  • The 1990 Super Bowl had the largest winning margin, which was 45 points. Add this number to the data in the table and find the m
    11·2 answers
  • If your patient needs 2 tsp of cough syrup at 13:40, how much couch syrup are
    13·1 answer
  • Which statement is true for the scatter plot?
    5·1 answer
  • (fraction) what does x equal x-1/4 =11
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!