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
Dima020 [189]
2 years ago
6

Solve the equation. Need HELP!!!

Mathematics
2 answers:
Vlad [161]2 years ago
7 0

Answer:

m = 0.664

Step-by-step explanation:

We were given the equation: 2.1 + 10m = 8.74and we were asked to solve for <em>m</em><em>.</em><em> </em>Therefore we have to ensure <em>m</em> the subject of the formula.

2.1 (-2.1) + 10m = 8.74 (-2.1) \\ \\ 10m = 8.74 - 2.1 \\ \\ 10m = 6.64 \\ \\  \frac{10}{10} m =  \frac{6.64}{10}  \\ \\m = 0.664

Korvikt [17]2 years ago
3 0

Answer: Heyaa! :D

Your Answer Is... m= 0.664

Step-by-step explanation:

<u>Isolate the variable by dividing each side by factors that don't contain the variable.</u>

Hopefully this helps <em>you!</em>

-Matthew (HAVE AN AMAZING DAY)

You might be interested in
The number of years a truck is owned, x, and the cost of annual repairs in dollars, f(x) , can be modeled by a linear function.
sdas [7]
Substitute 300 for f(x) and then solve for x.
7 0
3 years ago
Read 2 more answers
Alan's aunt gave him $95 to spend on clothes at the mall. He bought 5 shirts that cost $6 each and a pair of pants that cost $17
Daniel [21]

Answer:

he has 48 dollars left to spend on clothes

4 0
2 years ago
13) The side length of the following cube is 8 cm. what is the length of the diagonal through its center?​
Scorpion4ik [409]

Answer: \sqrt{3} x 8 = 13.8564064606

Step-by-step explanation: The main diagonal of any cube can be found by multiplying the length of one side by the square root of 3 (\sqrt{3}). Therefore, square root 3 (\sqrt{3}) is multiplied by the length (8 in our case) of either 6 faces of the cube.

Hope it helped!

5 0
3 years ago
Read 2 more answers
He takes a random sample of 49 recent charterholders and computes a mean salary of $172,000 with a standard deviation of $35,000
uysha [10]

Answer:

the 90% of confidence intervals for the average salary of a CFA charter holder

 (1,63,775 , 1,80,000)

Step-by-step explanation:

<u>Explanation</u>:-

random sample of n = 49 recent charter holders

mean of sample (x⁻) =  $172,000

standard deviation of sample( S) = $35,000

Level of significance α= 1.645

<u> 90% confidence interval</u>

(x^{-} - Z_{\alpha } \frac{s}{\sqrt{n} } , x^{-} + Z_{\alpha } \frac{s}{\sqrt{n} })

(172000 - 1.645 \frac{35000}{\sqrt{49} } , 172000 +1.645 \frac{35000}{\sqrt{49} })

on calculation , we get

(1,63,775 , 1,80,000)

The mean value lies between the 90% of confidence intervals

(1,63,775 , 1,80,000)

4 0
3 years ago
At a certain store, 55 television sets were sold in April. They want to increase sells by 30% in May. How many TVs must the sale
kari74 [83]

Answer:

Step-by-step explanation:

55(1.00 + 0.30) = 71.5 so 72 sets

5 0
2 years ago
Other questions:
  • Solve the equation sin x + cos x=cos 2x for 0 27. x
    15·1 answer
  • If 60% of the students prefer waffles to pancakes. If there are 5 students in the class how many students prefer waffles
    10·1 answer
  • Find the probability of each event. Write each answer as a fraction in simplest form, as a decimal to the nearest hundredth, and
    14·1 answer
  • Can someone PLEASE help me with 4 and 5??? I’m legitimately struggling.
    5·2 answers
  • Shelley ran 20 minutes and burned 130 calories. How many calories did Shelly burn per minute?
    9·1 answer
  • What is the value of y? Someone please help asap
    9·2 answers
  • Please help me please will give brainliest to anyone who is right ​
    11·1 answer
  • 35 divided by 1 3/4 and 5
    7·1 answer
  • Helppppppppppppp i suck at math
    14·1 answer
  • Solve this problem...!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!