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
gtnhenbr [62]
3 years ago
8

8(10−k)=2k solve for k

Mathematics
2 answers:
Olenka [21]3 years ago
6 0
Plug in 8 for k and that's your answer
Delvig [45]3 years ago
3 0
<span>8(10−k)=2k
80 - 8k = 2k
80 = 10k
8 = k
or 
k = 8</span>
You might be interested in
When the sample size and sample standard deviation remain the same, a 99% confidence interval for a population mean, µ will be n
motikmotik
A 99% confidence interval will be wider compared to a 95% confidence interval. This is because while you don't know what the true value of mu is, you are more confident that the parameter is in the interval.

In essence, you are casting a wider net which leads to the higher level of confidence. Imagine if there was a 100 mile stretch of straight land, and somewhere on this line was a special rock that you are looking for. You would be 100% confident if you said "the rock is somewhere on that piece of land", and less confident the more you shrunk the interval.
5 0
3 years ago
In ΔSTU, m∠S=(11x+3)∘,∠T=(2x+16)∘, and m∠U=(x+7)∘. Find .
frozen [14]

Answer:

x = 11

Step-by-step explanation:

In ΔSTU ,

m∠S = (11x+3)° ; m∠T = (2x+16)° ; m∠U = (x+7)°

According to angle sum property of a triangle , sum of all the interior angles of the triangle is 180°.

So,

11x + 3 + 2x + 16 + x + 7 = 180

=  > 14x + 26 = 180

=  > 14x = 180 - 26 = 154

=  > x =  \frac{154}{14}  = 11

6 0
3 years ago
Can someone please help? I’m not very good with cubes. Thanks!
goblinko [34]

Answer:

green with yellow

orange with purple

blue with brown

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Pls help I will give brainliest ​
Radda [10]

its B. 50°

Triangle Have 180°

  • 180 - 90 = 90
  • 90 × 2 = 180

Half of triangle Have 90°

  • 90° - 40° = 50°

5 0
2 years ago
Y=3x-4;y=4+x substitution
Gnesinka [82]

Answer:

y=54

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • If g represent greg's age and his daughter is 4 years less than one half his age , then write an expression for his daughter's a
    13·1 answer
  • There are 5 persons and at a time only 3 can be arranged. What is the total number of arrangements?
    12·1 answer
  • This autobiography takes place in Antarctica Australia Alaska
    6·2 answers
  • 2 Points
    6·1 answer
  • Kelly Jackson is an administrative assistant. She earns a weekly salary of $412.00. She applied and wad hired for an administrat
    6·1 answer
  • (Please help I suck at geometry!) Write an equation of a line perpendicular to line AB below in slope-intercept form that passes
    9·2 answers
  • Need help with these last two questions, tysm if you do :D
    13·1 answer
  • What are cos &amp; sin?
    12·1 answer
  • A particular metal has a density of 25g/cm cubed. Calculate the mass of 178cm cubed of this metal.​
    15·1 answer
  • What is the answer please help i really need help
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!