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
mario62 [17]
2 years ago
13

Goodmorning everyone I need help in math please, I need solution also​

Mathematics
1 answer:
Y_Kistochka [10]2 years ago
5 0

Step-by-step explanation:

  1. B. 16
  2. C. 30+c=7
  3. D. not here
  4. B. x+5=8
  5. C. -x=-4
  6. A. ¼
  7. none of the options are correct answer is 9/2 or 4.5
  8. A. add 11 to each side
  9. B. A number times 5 is 12

You might be interested in
Please help me!!! Select all of the equations for which the solution is 20. A) n-4 B) 10n=20 C) n/5=4 D)7+n=13 Please wander imm
Cerrena [4.2K]
I'm guessing it is C because after you solve for n (you need to multiply the five over to isolate n), you get 20.
8 0
2 years ago
Winston's team participated in a total of 22 chess matches. Winston
Zepler [3.9K]

Answer:

Peter Jonathan Winston (March 18, 1958 – disappeared January 26, 1978) was an American chess player from New York City

Step-by-step explanation:

In late 1977, Winston attended a FIDE-rated tournament at Hunter College High School in New York City. Despite being one of the highest-rated players in the tournament, Winston lost all nine of his games. A few months later, on January 26, 1978, following further surprising game losses, Peter Winston vanished and was never heard from again. According to some sources, Winston's disappearance occurred when he left his home without money, identification, or luggage during a severe winter storm. Many chess players who were close to or acquainted with Winston claim that the champion chess player's mental health had deteriorated, along with his game performance, in the last few years of his life, and that the decline in his mental health may have led to his disappearance.

3 0
2 years ago
Read 2 more answers
Barb is making a bead necklace she strings 1 white 3 blue then 1 white 3 blue
Dahasolnce [82]
Then 1 white, then 3 blue then 1 white
4 0
3 years ago
Which expression are equivalent to -3(2w+6)-4
irga5000 [103]

Answer:

B. 2(-3w+(-11)

Step-by-step explanation:

-3(2w+6)-4=

-6w-18-4=

-6w-22=

2(-3w+(-11)

7 0
3 years ago
See Attached picture.
agasfer [191]
We use the Work formula to solve for the unknown in the problem which is W = F x d. First, we solve for the Net Force acting on the car. The Net Force is the summation of all forces acting on the object. For this case, we assume that Friction Force is negligible thus the Net Force is equal to:

F = mgsinα in terms of SI units and in terms of english units we have F = m(g/g₀)(sin α) where g₀ is the proportionality factor, 32.174 ft lb-m / lb-f s²

F = 2500 (32.174/32.174) (sin 12°) = 519.78 lb

W = Fd = 519.78 lb (400 ft) = 207912 ft - lb or 20800 ft-lb
5 0
3 years ago
Other questions:
  • Jessica increases the temperature of a block of ice by 20º. Which integer represents the amount by which Jessica must change the
    9·2 answers
  • Heather has divided ​$5400 between two​ investments, one paying 8​%, the other paying 5​%. if the return on her investment is ​$
    5·1 answer
  • Write 11 divided 5 as a fraction!
    12·1 answer
  • How many terms are in the binomial expansion of (3x 5)9?
    14·2 answers
  • 9. If DF = 42, find DE.<br>7x+1 4x-3<br>DEF what is DE​
    9·1 answer
  • 42x+45=56z<br> 43x+56=34z
    15·1 answer
  • Please help! I'll give Brainleist if someone gets this right.
    14·2 answers
  • Which value of x makes the equation x + 0.5x = x + 6 true?<br><br> 3<br> 12<br> 6<br> 30
    15·1 answer
  • Help plzz<br> How does robby respond to keith confessing his fear of chickens
    10·1 answer
  • Please help me solve this
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!