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
shepuryov [24]
3 years ago
9

38=2a+54 solve equation check your answer

Mathematics
1 answer:
alexgriva [62]3 years ago
4 0

Answer:

a=-8

Step-by-step explanation:

38=2a+54

2a+54=38

2a+54-54=38-54

2a=-16

2a/2=-16/2

a=-8

You might be interested in
Rewrite Vl=I0wLcos(wt+pi/2) as a function of sin wt
Vlad [161]
Rewrite Vl=I0wLcos(wt+pi/2) as a function of sin wt<span> - 3433279. ... get answers with explanations.</span>
5 0
3 years ago
6.371 in lowest terms
kozerog [31]
Well you would have to round this 5 and above goes up. Since 1 is lower than 5 that would leave you at 6.37. 7 rounds up so that would change to 6.4. Lastly 4 would round down, So that would leave you with 6. Now 6 is the simplest form but if your looking for rounded to the nearest tenth the answer would be 6.4. If your looking for rounded to the nearest 100th place 6.37. But over all simplest form is 6.
5 0
4 years ago
A certain drug dosage calls for 8 mg per kg per day and is divided into two doses (1 every 12 hours). If a person weighs 82 poun
frez [133]

Step-by-step explanation:

Dosage per kg per day = 8mg

2 doses = 4mg

If a person weighs 82 pounds =? mg

1kg = 2.205 pounds

So 82 ÷ 2.205 = 37. 195 kg

So he should receive 37. 195 mg every 12 hours

3 0
3 years ago
Help!!!! Plssss!!! ASAP
zimovet [89]

Answer:

The y-intercept is (0,-26)

Step-by-step explanation:

Given two points P(a,b) and Q(c,d), the line that passes for both points can be found with the expression

\displaystyle y-b=\frac{d-b}{c-a}(x-a)

We'll take the first two points P(34,-52) and Q(51,-65) to find

y=-\frac{13}{17}(x-34)-52\\ \\y=-\frac{13}{17}x-26

Let's verify if the third point is on the line:

y=-\frac{13}{17}68-26=-52-26=-78

It belongs to the line. To find the y-intercept of the line, we set x to 0

y=-\frac{13}{17}(0)-26=-26

The y-intercept is (0,-26)

5 0
3 years ago
(5 1/6-x)*2 7/10-1 3/14=3 2/7
avanturin [10]

Answer:

3.5

Step-by-step explanation:

4 0
1 year ago
Other questions:
  • Carlos purchased an antique chair for $15 he later so this year for $27 to an antique dealer what was the percent markup of the
    15·2 answers
  • Find the dicontinuities of the function. f(x) = x2 + 12x + 27 x2 + 4x + 3 . There is a removable discontinuity at (, ).
    5·2 answers
  • What is the value of y ?
    13·1 answer
  • Match each equation to its equivalent equation in slope-intercept form.
    12·1 answer
  • A square concert stage in the center of a fairground has an area of 4x^2 + 12x +9 ft^2. The dimensions of the stage have the for
    9·1 answer
  • Help me with out this one thanks!
    9·1 answer
  • Help, two of these questions plz
    14·2 answers
  • A polynomlal has been factored, as SHOWI Deluw.
    11·1 answer
  • A population of 1000 rabbits in the woods reproduces and their population grows by 40% each year.1). What equation models the gr
    9·1 answer
  • A
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!