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
aalyn [17]
3 years ago
7

Simplify the expression 18 + 12x

Mathematics
1 answer:
kipiarov [429]3 years ago
5 0

Answer:

30x

Step-by-step explanation:

See the steps below:)

You might be interested in
Which is traveling faster, a car whose velocity vector is 201 + 25), or a car whose velocity vector is 30i, assuming that the un
ioda

Answer with explanation:

For any object having the velocity vector as

\overrightarrow{v}=v_x\widehat{i}+v_y\widehat{j}+v_z\widehat{k}

the magnitude of velocity is given by

|v|=\sqrt{v_x^2+v_y^2+v_z^2}

For car 1 the velocity vector is

\overrightarrow{v}_1=20\widehat{i}+25\widehat{j}

Therefore

|v_1|=\sqrt{20^2+25^2}\\\\\therefore v_1=32.0156units

Similarly for car 2 we have

\overrightarrow{v}_2=30\widehat{i}

Therefore

|v_2|=\sqrt{30^2}\\\\\therefore v_2=30.0units

Comparing both the values we find that car 1 has the greater speed.

7 0
3 years ago
How do you know a number is divisible by 5?
djverab [1.8K]
The last number will either be 5 or 0. For example 15, or 20.
7 0
3 years ago
Read 2 more answers
One way to show that two triangles are similar is to show that
avanturin [10]

Answer:

show that the three sets of corresponding sides are in proportion. If the three sets of corresponding sides of two triangles are in proportion, the triangles are similar.

Step-by-step explanation:

7 0
3 years ago
PLZ HELP I’LL GIVE BRAINLIEST
son4ous [18]
I’m not sure if this is right but im guessing c.
8 0
3 years ago
Read 2 more answers
Rewrite 2 7/9 as a improper fraction
Alborosie
The answer would be 25/9 as a improper fraction
6 0
3 years ago
Other questions:
  • Malika's father also offers to put a gift of money in her savings account. He gives an amount equal to 0.15 times the amount Mal
    15·1 answer
  • During the _____ stage of the problem solving process, you select a course of action.
    7·1 answer
  • there are 4 lunch choices in a school cafeteria.The percentage of students that chose salad is 15%.If 300 students ate lunch, wh
    5·2 answers
  • Which equation matches the graph<br><br> A.y=2x+3<br> B.y=-2x+3<br> C.y=-4x+2<br> D.y=4x+2
    9·1 answer
  • (1) 2x-5=6.6 <br>(2)3/4m+4=13<br>(3)5/2p-3=13<br>(4)3.5m+4.5=11.5<br>(5)9x+3.5=21.5
    7·1 answer
  • What fraction is equivalant to 4/7
    11·1 answer
  • Can someone please write 2x^2 + 16x + 35 in the form of a(x + b)^2 + c?
    9·1 answer
  • 2. There are 367 students in a class. If two students are chosen at random, what is the probability in percentage that the two s
    13·2 answers
  • PLZZ SEND HELP!!!!!!!!!!<br> WILL GIVE YOU BRAINLIEST! <br> Find
    12·1 answer
  • Li can walk 2 miles in 38 minutes. At that rate how far can she walk in 114 minutes?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!