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
Delicious77 [7]
3 years ago
6

What is the solution of 2x(x+7)=0 if you are factoring​

Mathematics
1 answer:
lianna [129]3 years ago
8 0

Answer:

x= {0, 7}

Step-by-step explanation:

You might be interested in
Which equation models the data in the table?
Zinaida [17]
I think it’s direct variation y= 12/x i’m note 100% sure tho
3 0
3 years ago
The mean daily rainfall for a week was 5.5mm.for the first six days the mean rainfall was 1mm.How much rainfall on the seventh d
spayn [35]

Answer:

There was 32.5mm of rainfall on the seventh day.

Step-by-step explanation:

Mean of a data-set:

The mean of a data-set is the sum of all values of a data-set divided by the number of values in the data-set.

The mean daily rainfall for a week was 5.5mm.for the first six days the mean rainfall was 1mm.

This means that during the week(7 days), the total amount of rain was of:

6*1 + x = 6 + x

How much rainfall on the seventh day ​?

This is x. We have that:

\frac{6 + x}{7} = 5.5

6 + x = 7*5.5

6 + x = 38.5

x = 38.5 - 6 = 32.5

There was 32.5mm of rainfall on the seventh day.

7 0
3 years ago
Selina bought a shirt on sale and she paid 80% of the original price . The sale price of the shirt was 5$ less than the original
Tpy6a [65]
So because it was $5 off, and she paid 80% of the original price, that would mean it would have been 20% off. That means 20% = $5. Multiply that by 5 to get to 100% and you find that the shirt is $25 originally. Then you can either multiply that 20% = $5 by 4 to get 80%, or just subtract $5 from the full price. That means Selina paid $20 for the shirt.
6 0
3 years ago
Brainliest). The roof of a castle tower is shaped like a cone. The base of the cone is 24 m across and the height is 16 m. The s
CaHeK987 [17]

Answer:

I THINK THE SLANT IS 14M (sorry if i'm wrong)

Step-by-step explanation:

5 0
3 years ago
1. Which one of the following ordered pairs does
Alika [10]

Answer:

d

Step-by-step explanation:

each input can only have one output

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the square root of 54 that lies between
    13·1 answer
  • Please I need some answers
    15·1 answer
  • The sum of 9 and twice a number
    13·1 answer
  • How do i solve these???
    5·1 answer
  • Find the missing side of the right triangle. Side a = 10 and side b = 5
    14·1 answer
  • Brainliest for best answer
    11·1 answer
  • Guys please solve it.
    12·2 answers
  • Multiplicasion,que me da 32​
    8·1 answer
  • Solve -5 √x =-15<br> A. X= -9<br> B. X= -7<br> C. X= 9<br> D. X= 7
    10·2 answers
  • Brad bought a piece of industrial real estate for $192,345. The value of the real estate appreciated at a constant rate per year
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!