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
Liula [17]
3 years ago
5

8n - (2n+11 - 54)simplify

Mathematics
1 answer:
Serjik [45]3 years ago
5 0

Answer:

8n - (2n + 11 - 54) =

Step-by-step explanation:

6n + 43, I used a calculator !

You might be interested in
Which is equivalent to 4 9 1/2<br> see pic
cupoosta [38]
(9¹/₄)¹/₂ˣ=9¹/₈ˣansver 2
6 0
4 years ago
HELP:Sarah, who is 19 feet away from Justin, has a ball in her hand. Sarah throws the ball away from Justin at a speed of 5 feet
Paha777 [63]

Answer:

Justin is 1 feet far away from Brandon

Step-by-step explanation:

As shown in the diagram, we let the distance between Justin and Brandon be x

Speed = \frac{distance}{time}

from the question

the total time taken by the ball to reach Brandson=4s

Also the total distance is travelled by the ball=19+x

while the average speed=5ft/s

By substitution we obtain

5 =  \frac{19 + x}{4}

\implies4 \times 5 = 19 + x

\implies20=19 + x

\implies20 - 19 =  x

x=1 feet

3 0
3 years ago
I need help with number 2
Yuri [45]

Answer:

a.)5/24, b.)3/5, c.)5/28, d.)12/45, e.)3/12

Step-by-step explanation:

a.)5/8times1/3=5/24

b.)3/4times4/5=3/5

c.)5/7times1/4=5/28

d.)3/5times4/9=12/45

e.)3/6times2/4=3/12

5 0
3 years ago
Triangle A, B, C, is shown. Angle C, A, B is 70 degrees. Angle A, B, C is 70 degrees.
Xelga [282]

Answer:

40°

Step-by-step explanation:

<CAB=70°

<ABC=70°

<ACB+ <CAB+ <ABC=180(sum of angles in a triangle)

<ACB +70+70=180

<ACB+140=180

<ACB=180-140

<ACB=40°

5 0
3 years ago
Y/4+5/9=y/9-5/9<br><br>solve the equation is it a number or does it not have a solution
Paladinen [302]
Google it and you will see the answer
4 0
3 years ago
Other questions:
  • Explain,using an example,why you need to multiply when converting from a larger unit to a smaller unit.PLEASE HELP THIS IS DUE T
    7·1 answer
  • Julia is hanging birdhouses on her fence. The first birdhouse is 21 inches to the right of a red fence post. The second birdhous
    10·1 answer
  • What is the volume of a sphere with a radius of 8 mm? round the answer to the nearest whole number?
    12·2 answers
  • PLEASE CAN SOMEONE HELP
    9·2 answers
  • Find the length of the missing side. The triangle is not draw to scale. PLEASE HELP!!
    11·1 answer
  • What is 63.4 divided by 20
    6·2 answers
  • I need (more) help with math!<br>3/4 kilograms = ___ grams​
    8·2 answers
  • need help! Please !!!!!!!!!
    6·1 answer
  • Twelve increased by a number
    13·1 answer
  • 45 degrees and 6 find each variable<br> Will mark brainliest
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!