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
Nat2105 [25]
2 years ago
13

I DONT GET IT DO U?????????????????

Mathematics
1 answer:
svetoff [14.1K]2 years ago
5 0
Use the distribution property for #10
(x+12)(x-5)
=x^2-5x+12x-60
=x^2+7x-60

not too sure abt the others
You might be interested in
CALCULUS: With what initial velocity much an object be thrown upward (from ground level) to reach the top of the Washington Monu
Zarrin [17]
S = Kt - 16t^2 

<span>setting s = 550 </span>
<span>550 = Kt - 16t^2 </span>

<span>this will reach the highest point when v = 0 </span>
<span>t = K/32 </span>
<span>when t = K/32 </span>
<span>550 = K^2/32 - K^2/64 </span>
<span>K^2 = 550*64 </span>
<span>K = 187.62 ft/s</span>
4 0
3 years ago
Please help asap! (05.02)Mr. Morris is going to save money and replace his sailboat's mainsail himself. He must determine the ar
Ugo [173]

Answer:

300ft²

Step-by-step explanation:

you can make it a rectangle- move the dotted section to the other side and its a rectangle. area of a rectangle=bxh

20ftx15ft=300ft²

hope it helps :)

8 0
3 years ago
Read 2 more answers
If I you have to mix a gallon of liquid solution 3 parts water and 1 part alcohol, how much alcohol do you mix in?
Ivahew [28]
1 quart alcohol and 3 quarts water
5 0
2 years ago
Read 2 more answers
Solve solve the following equations 2x (x minus 5) close + 3(x-2)=8+7(x-4)​
stiv31 [10]

Step-by-step explanation:

<em>2</em><em>x</em><em>(</em><em>x-5</em><em>)</em><em>+</em><em>3</em><em>(</em><em>x-2</em><em>)</em><em>=</em><em>8</em><em>+</em><em>7</em><em>(</em><em>x-4</em><em>)</em>

<em>2</em><em>x</em><em>²</em><em>-10x</em><em>+</em><em>3</em><em>x</em><em>-</em><em>6</em><em>=</em><em>8</em><em>+</em><em>7</em><em>x</em><em>-</em><em>2</em><em>8</em><em>(</em><em>Group</em><em> </em><em>like</em><em> </em><em>terms</em><em>)</em>

<em>2</em><em>x</em><em>²</em><em>-</em><em>1</em><em>0</em><em>x</em><em>+</em><em>3</em><em>x</em><em>-</em><em>7</em><em>x</em><em>=</em><em>8</em><em>-</em><em>2</em><em>8</em><em>+</em><em>6</em>

<em>2</em><em>x</em><em>²</em><em>-</em><em>7</em><em>x</em><em>-</em><em>7</em><em>x</em><em>=</em><em>-</em><em>2</em><em>0</em><em>+</em><em>6</em>

<em>2</em><em>x</em><em>²</em><em>-</em><em>1</em><em>4</em><em>x</em><em>=</em><em>-</em><em>1</em><em>4</em><em>(</em><em>Divi</em><em>de</em><em> </em><em>both</em><em> </em><em>sides</em><em> </em><em>by</em><em> </em><em>-</em><em>1</em><em>4</em><em>)</em>

2x²<em>-</em><em>x</em><em>=</em><em>1</em>

<em>2</em><em>x</em><em>=</em><em>1</em>

<em>x</em><em>=</em><em>½</em>

<em>Hope</em><em> </em><em>you </em><em>get</em><em> </em><em>it</em><em> </em><em>please</em><em> </em><em>someone</em><em> </em><em>shou</em><em>ld</em><em> </em><em>verify</em><em>.</em><em>.</em><em>.</em><em>.</em>

7 0
2 years ago
5/12=10/? Someone please help
nasty-shy [4]

Answer:

0.4167

Step-by-step explanation:

hope i help

4 0
2 years ago
Read 2 more answers
Other questions:
  • A circle with a radius of 61cm is made from a wire.The wire is used to make a sector with a radius of 88cm.What is the angle sub
    13·1 answer
  • 720 pt/h= ? qt/min please show step by step
    9·1 answer
  • See picture for problem!
    10·1 answer
  • (need now) Emily sold 66 boxes of cookies for a fundraiser. If she sold 40% of the total number of boxes sold for the fundraiser
    13·1 answer
  • Type the expression that results from the following series of steps:
    14·2 answers
  • Write the equation of the line that passes through the points (7, –9)
    11·1 answer
  • Jordan read 12 books last month. Of all the books, 3/4 were about space. How many books were about space? Write an equation to s
    10·1 answer
  • Jordan will deposit $14,000 in an account that pays 3% simple interest yearly for 10 years. What will be Jordan's total balance
    12·1 answer
  • Write an equation in slope-intercept form for the line with slope 6 and y-intercept -5.
    12·2 answers
  • Find X please I really need help. Explain the best you can! Thanks!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!