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
joja [24]
2 years ago
7

Please help me with these questions​

Mathematics
2 answers:
musickatia [10]2 years ago
8 0

Answer:

x would be -72 and 9 u would be -12

Step-by-step explanation:

Nonamiya [84]2 years ago
3 0

Answer:

9) u= -12

11) -18 over 2

Step-by-step explanation:

Hope this helps!!

You might be interested in
Write an equation of the line passing through point P(−2, 6) that is parallel to the line x=−5.
andriy [413]

Answer:

x = -2

Step-by-step explanation:

The line x = - 5 means it is a straight vertical line that has no slope. This means that the slope is undefined.

Now, for this line to be parallel to the line passing through point P(−2, 6), it means the line will be a vertical line too with the equation of form (x = a).

Thus, the equation of the line is x = -2

7 0
3 years ago
What is 6x +7=8x -15 solved.
skelet666 [1.2K]

Answer:

11

Step-by-step explanation:

6x+7=8x-15

7=2x+15

22=2x

11=x

6 0
3 years ago
Read 2 more answers
A cube is numbered 1 through 6. If the cube is rolled twice, how many of the possible outcomes will have two even numbers? 3 9 1
mixer [17]
So 3/6 of the numbers on a cube are even. It will be rolled twice so you multiply 3/6 by 3/6 and get 9/36. This means 9 of the 36 possible outcomes will have 2 even numbers. It could be 2 and 2, 2 and 4, 2 and 6, and so on.
3 0
2 years ago
Read 2 more answers
You make and sell triangular flags. Each flag has a base of 3.5 feet and a height of 2.5 feet. Fabric for the flags costs $0.40
AlexFokin [52]

Answer:

Square feet refer to the area of the triangle. Using the area formula (1/2bh), the area is calculated to be 4.375 square feet. If each square foot costs $.40 to make, then the correct process is to multiply 4.375 by .40, making the correct answer $1.75.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Provide 5 examples of an integer.
Olin [163]
Example of integers are -5 ,1 ,5 , 8 , 97 and 3,043
4 0
3 years ago
Other questions:
  • The three circles in the diagram have center ABC true or false
    13·1 answer
  • The number k and 1.4 are additive inverses.
    14·1 answer
  • What is the area of the figure? The diagram is not drawn to scale. Can somebody please helppp thanks
    5·1 answer
  • Which is a correct first step for solving this equation? -3x+2−5x−7=4x+2
    15·2 answers
  • What are the coordinate points (x,y) of<br> y-2x =3<br> -x= y-9 <br> PLEASE HELP
    11·1 answer
  • MARKING BRAINLIEST IF RIGHT
    13·2 answers
  • Keith is trying to figure out the area of his pool section in his backyard he knows that his pool is 20 feet long and 9 feet wid
    14·1 answer
  • Solve for u. <br><br>u +5.96 = 9.39 ​
    10·2 answers
  • A forest ranger in a 110 ft observation tower sees a fire. The angle of depression is 12 degrees. To the nearest foot, what is t
    15·1 answer
  • TU ⟂ ST and WX ⟂ VW. Prove that ∠STU≅∠VWX.<br> Statements Reasons
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!