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
svet-max [94.6K]
3 years ago
12

Which expressions have a value equal to 22?

Mathematics
1 answer:
BabaBlast [244]3 years ago
3 0
Where are the expressions
You might be interested in
Toys for Tots collected 100 toys on Saturday. If this was 80% of the goal the set to collect over the weekend, what was their go
Sliva [168]

Answer:

Their goal was to collect 125 toys.

Step-by-step explanation:

\frac{100 toys}{80  percent}

=

\frac{125 toys}{100percent}


Whatever you do to one side you must do to another. To get from 80 to 100% of your goal, you must multiply 80 by 1.25 . Because we did this to one side, we had to do it to the other. 100 toys multiplied by 1.25 is 125 toys.

3 0
3 years ago
I need to be able to find the value of x
drek231 [11]
If a 4 sided figure has 360°...for each side we add, we add 180°.

you have a 7 sided figure (360° + 3(180°) = 900°)

adding up your angles (781) and subtract it from 900 =

x = 119°
8 0
3 years ago
Find the magnitude and direction (in degrees) of the vector. (Assume 0° ≤ < 360°.)
ddd [48]

6i~~ + ~~2\sqrt{3}j\implies < \stackrel{a}{6}~~,~~\stackrel{b}{2\sqrt{3}} > \\\\[-0.35em] ~\dotfill\\\\ \stackrel{magnitude}{\sqrt{a^2+b^2}}\implies \sqrt{6^2+(2\sqrt{3})^2}\implies \sqrt{36+(2^2\cdot 3)}\implies \sqrt{36+12}\implies \sqrt{48} \\\\[-0.35em] ~\dotfill\\\\ \stackrel{direction}{tan^{-1}\left( \cfrac{b}{a}\right)}\implies tan^{-1}\left( \cfrac{2\sqrt{3}}{6} \right)\implies tan^{-1}\left( \cfrac{\sqrt{3}}{3} \right) \\\\\\ tan^{-1}\left( \cfrac{1}{\sqrt{3}} \right)\implies 30^o

3 0
2 years ago
18 = 3 (3x - 6) help please!
Lady_Fox [76]

Answer: 4

Step-by-step explanation:

4 0
3 years ago
Solve the following system of equations. 3x+4y=12
Lesechka [4]

Answer:

(0,3) is the solution set for given system.

Step-by-step explanation:

Given that:

3x+4y=12  ------- eq1

2x-3y= -9 ------- eq2

Multiplying eq1 with 2 and eq2 with 3 we get:

6x + 8y = 24 --------- eq1

6x - 9y = -27 -------- eq2

Subtracting eq2 from 1 we get:

17y = 51

Dividing both sides by 17 we get:

y = 3

Putting value of 3 in eq1 we get:

3x + 4(3) = 12

3x + 12 = 12

3x = 0

Dividing both sides by 3

x = 0

So the solution set will be: (0,3)

i hope it will help you.

6 0
3 years ago
Other questions:
  • What is the slope between the points (4,–1) and (–4,3)?
    5·1 answer
  • Brainliest + Points! I choose A, Am I correct?
    13·2 answers
  • Persevere in Problem Solving Find a sequence of three transformations that can be used to obtain figure D from figure A. Graph t
    11·2 answers
  • Carowinds has a fun day for elementary schools.Students get to go explore and learn at the park.Carowinds wants 5,450 students t
    8·1 answer
  • (-8)^2 pls help me... I need to answer the last question
    6·1 answer
  • What is descriptive language
    14·1 answer
  • Ann used 5 2/3 gallons of gas on Sunday and 1 1/4 gallons of gas on Monday. How many more gallons of gas did she use on Sunday?
    15·1 answer
  • Find m the in this screenshot
    13·1 answer
  • 7x398 thats the questioni need you to answer hahah
    14·2 answers
  • I need help ASAP, please save me.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!