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
belka [17]
3 years ago
10

Question 9 (1 point)

Mathematics
1 answer:
Luden [163]3 years ago
8 0

Answer:

7

Step-by-step explanation:

16x-80+18=4x+22

16x-62=4x+22

12x-62=22

12x=84

x=7

You might be interested in
Sin x+sin 5x= cot 2x​
butalik [34]

Step-by-step explanation:

  1. sinx+sin(x+4x) =cot2x
  2. sinx+sinx cos4x+cosx sin4x=cot2x

sinx+sinx cos4x=sinx (1+cos4x) =

sinx (1-1+2(cos2x)^2) =2sinx (cos2x)^2

sin4x=2sin2xcos2x

2sinx(cos2x)^2+cosx+2sin2xcos2x=cot2x

2sinxcos2x(cos2x+2(cosx)^2)=cot2x

but 2(cosx)^2=cos2x+1

2sinxcos2x(cos2x+cos2x+1)=cos2x/sin2x

(2sinxsin2x)(2cos2x+1) =1

(4cosx(sinx)^2)(2cos2x+1) =1

6 0
3 years ago
Please I need help ASAP
artcher [175]
This is an exponential table
4 0
3 years ago
Mr. Márquez had 123 eggs in a refrigerator in his restaurant. He put 32 more cartons of eggs in the refrigerator. Each carton co
jeka94
H is the best estimate
7 0
4 years ago
In one poem, which "poor and country-bred" figure is said to have caused smart people to "laugh at him" and ask, "How can so ver
Kay [80]
Abraham Lincoln, i've read that story a long time ago myself and I remember who said that.
6 0
4 years ago
Find the distance between M(-2,3) and N(8,2)
AnnZ [28]

Answer:

d=\sqrt{101}

Step-by-step explanation:

Distance Formula: d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Simply plug in your 2 coordinates into the distance formula to find distance <em>d</em>:

d=\sqrt{(8-(-2))^2+(2-3)^2}

d=\sqrt{(8+2)^2+(-1)^2}

d=\sqrt{(10)^2+1}

d=\sqrt{100+1}

d=\sqrt{101}

6 0
4 years ago
Other questions:
  • The width of a rectangular box is 4 times its length, and its height is 6in more than its length. The volume of the box is 102in
    8·1 answer
  • Solve each equation by completing the square. If necessary, round to the nearest hundredth.
    12·1 answer
  • _8-1_ = 57<br>please answer​
    9·2 answers
  • The point ( -3, -5 ) is on the graph of a function. which equation must be true regarding the function?
    14·1 answer
  • The function 3(2)t models the number of leaves on a plant, where t represents the number of weeks since it was planted. Which st
    12·1 answer
  • Anyone know how to do this?
    9·1 answer
  • If AA and BB are countable sets, then so is A∪BA∪B.
    8·2 answers
  • Pls ANSWER in you know the Answer
    11·1 answer
  • Find the greatest common factor of the following monomials:<br><br> 20m<br><br> 8m5
    15·1 answer
  • The radius of a cylinder is 5 cm and the height is 7 cm.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!