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
Misha Larkins [42]
2 years ago
9

Need help with these

Mathematics
1 answer:
natulia [17]2 years ago
3 0

Answer:

get a tutor 123456777654345678

Step-by-step explanation:

You might be interested in
6:
horrorfan [7]

Step-by-step explanation:

charging the phone for 1 minute ,it has 2%

i.e,1----->2

After 2 minutes from that time ,i.e total 3 minutes

it has 6% charge

i.e,3--------->6

from the both the above cases ,1 minute provide 2%=6/3

=2

Hence,

for getting 50%charge=50/2

=25 min

and,for 90 %charge=90\2

=45 min

8 0
2 years ago
What is the solution for 15= -x +10
Alja [10]

Answer:

-5

Step-by-step explanation:

15=-x+10

x-10=-15

x=-15+10

x=-5

6 0
3 years ago
Read 2 more answers
Another question what's the formula for an open end of a cylinder??​
Kay [80]

Answer:

Formula for an opened end of a cylinder =

\pi r^2 +2\pi rh\\

Closed at both end =

2\pi r^2 +2\pi r h

Opened at both end =

2\pi rh

Step-by-step explanation:

6 0
3 years ago
Alyssa is factoring the following expression p∆2-8p-9. She said the answer is (p-1) (p +9). Is she correct? If not, explain her
Lesechka [4]

Answer:

Step-by-step explanation:

p^2-8p-9

factor out the trinomial

(p-9)(p+1)

Therefore, she's incorrect. Because (p-1)(p+9)=p^2-p+9p-9=p^2+8p-9 and that's different from p^2-8p-9.

5 0
3 years ago
On average, Christopher scores 2 goals in a soccer game but, depending on how well the opposing team is playing, his goal total
SVETLANKA909090 [29]

Given:

Christopher scores 2 goals in a soccer game.

His goal total can vary from the average by 1 goal.

To find:

The absolute value equation can be used to calculate Christopher's maximum and minimum goals per game.

Solution:

Let Christopher scores x goals in a soccer game.

Then difference between actual goals and average goals is x-2.

His goal total can vary from the average by 1 goal.

Maximum number of goals = 2+1 = 3

Minimum number of goals = 2-1 = 1

It means, the difference between actual goals and average goals is either -1 and 1.

x-2=-1        ...(1)

x-2=1         ...(2)

Using (1) and (2),we get

|x-2|=1

Therefore, the correct option is C.

7 0
3 years ago
Other questions:
  • What is the explicite to 19,13,7,1,...
    7·1 answer
  • I'm a famous young artist but I've never been able to draw a dog
    14·1 answer
  • What do the following two equations represent? y=-3x+1 y+5= -3(x-2) a) the same line b) distance parallel lines c) perpendicular
    5·1 answer
  • Use the given probability of each event to find the probability of the complement
    9·2 answers
  • Andrew has a board that measures 4.85 meters. How many centimeters is this?
    11·2 answers
  • Please answer this question step by step with formula.
    6·1 answer
  • In one weekend, 2,400 people attend a play at the theater downtown. A survey of 150 people who attended found that 85 gave the p
    9·1 answer
  • The equation is 12m+12=15-1
    7·1 answer
  • Name the property used to make the conclusion. If x+ 3 = 17, then x = 14 -
    14·1 answer
  • If y=x^3, what is equivalent to x^12 ?<br> F y^36<br> G y^15<br> H y^9<br> J y^4
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!