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
nordsb [41]
3 years ago
12

1. The sum of three times k and eight is eleven

Mathematics
2 answers:
ludmilkaskok [199]3 years ago
4 0

Answer:

k=1

Step-by-step explanation:

3k + 8 = 11\\

Subtract 8 from both sides

3k = 3

Divide

\frac{3k}{3} = \frac{3}{3}

Simplify

k =1

LiRa [457]3 years ago
3 0

Answer:

k=1

Step-by-step explanation:

   

You might be interested in
How do you factor this expression by dividing by the GCF first. 15c-25
chubhunter [2.5K]
15c-25
15c=25
your answer is c=13.5
4 0
3 years ago
NEED HELP ASAP WILL MARK BRAINLET FOR GOOD AND CORRECT ANSWER!!!!
hjlf
Hey! The surface area is 294. Have a great day. :-)
3 0
3 years ago
Help will mark and 5 stars and brainliest and THANKS
Leno4ka [110]

Answer:

i would say 105 and if not then its 115

4 0
3 years ago
Read 2 more answers
During strenuous work a human body generates about 2,400 BTUs of body heat per hour. If 7 bodybuilders are in a gym that is 20 f
Ede4ka [16]
By doing dimensional analysis, we can easily calculate for what is being asked here. We do as follows:

Given:
Energy per time = 2400 BTU/hr
time period = 3 hrs
number of subjects = 7
Measurement of the weights = <span>20 ft × 25 ft × 12 ft

The energy produced for 3 hours would be:

2400 BTU/hr ( 3hr) = 7200 BTU
Volume of each weight = </span><span>20 ft × 25 ft × 12 ft = 6000 ft^3

Energy per volume = 7200 / 6000 = 1.2 BTU/ft^3

However, we have 7 bodybuilders producing this amount therefore,

Total energy produced = 7 (1.2 BTU/ft^3) = 8.4 BTU/ft^3</span>
4 0
3 years ago
Which is an equation of the line that
Ymorist [56]

Step-by-step explanation:

(5,2) & (10,-3)

the slope of the points are

y2 - y1 / x2- x1

-3-2/10-5

-5/5

-1

the mid point of the given points are

x= x1 + x2/2 , y= y1 +y2 /2

.

.

.

.

( , )

the equation of the line that passes through the given points are as

y+ y1 = m (x+ x1)

:. now put the value of the mid point in y1 and x1 and the value of slope in m

also find the mid point, it's hard to do it in a mobile without calculator and paper and pen

sorry

6 0
1 year ago
Other questions:
  • Help me please !!!!!!!! I DON'T KNOWWWWWWWWWW
    7·1 answer
  • A plane flying at a certain altitude is observed from two points that are 2.2 meters apart. The angles of elevation made by the
    10·1 answer
  • Classify the following triangle by its angles.
    5·1 answer
  • The two quadrilaterals below are similar. What is the length of EF?
    8·1 answer
  • What a statistical question?
    15·2 answers
  • −px+r=−8x − 2, x=?<br> now i have to do this problem, and i dont know how, help?
    10·1 answer
  • What relationship do the ratios of sin x° and cos y° share? A right triangle is shown with one leg measuring 12 and another leg
    9·1 answer
  • Please check screenshot
    13·1 answer
  • Helppppppppppppppppppppppppppp
    12·1 answer
  • Multi step equation 12 threw 14 pls
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!