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
Anna71 [15]
2 years ago
10

What is the answer plz need help

Mathematics
2 answers:
irga5000 [103]2 years ago
8 0

Answer:

here is the answer that you need not that other one.

Step-by-step explanation:


slamgirl [31]2 years ago
7 0

Answer:

Fraction Form: (-1/2)

Decimal Form: (-0.5)

Step-by-step explanation:


You might be interested in
Help i forgot how to do this
Romashka [77]

Answer:

a=3/5 or 0.6

Step-by-step explanation:

a-8/5-2/3a=-7/5

Step 1: Multiply both sides

15a-24-10a=-21

Step 2: Combine like terms

5a-24=-21

Step 3: Calculate and divide both sides by 5

5a=3

Solution:

a=3/5 or 0.6

5 0
2 years ago
How many ways can 8 different gifts be given to 5 diffrent children with each children recieving onegift?
Delicious77 [7]

8\cdot7\cdot6\cdot5\cdot4=6,720

5 0
2 years ago
The population of lengths of aluminum-coated steel sheets is normally distributed with a mean of 30.0 inches and a standard devi
alexira [117]

Answer: 0.8490

Step-by-step explanation:

Given :  The population of lengths of aluminum-coated steel sheets is normally distributed with a mean of 30.0 inches and a standard deviation of 0.9 inches.

i.e. \mu=30 and \sigma=0.9

Let x denotes the lengths of aluminum-coated steel sheets.

Required Formula : z=\dfrac{x-\mu}{\dfrac{\sigma}{\sqrt{n}}}

For n= 36 , the probability that the average length of a sheet is between 29.82 and 30.27 inches long will be :-

P(29.82

∴ Required probability = 0.8490

3 0
3 years ago
PLEASE HELP ME IM STUCK
Tems11 [23]

Answer:

5x^2  -3x  +9

Step-by-step explanation:

To subtract, line up the common terms.  I add a 0 term to keep the terms in line.

5x^2  + 0x  +7

- (0x^2 +3x-  2 )

------------------------


Distribute the negative sign.

5x^2  + 0x  +7

- 0x^2 -3x  + 2

------------------------

5x^2  -3x  +9

3 0
2 years ago
Read 2 more answers
In the morning, the number of ducks at the reservoir was 80. By noon, the reservoir had 135 ducks. What was the percent of chang
Mekhanik [1.2K]

Answer:

60 percent

Step-by-step explanation:

number of ducks in morning=80

ducks in after noon=135

for percentage

80/135=0.5925=0.60

0.60*100=60 percent

4 0
2 years ago
Other questions:
  • of 13 possible books, you plan on taking 7 with you on a vacation. How many different collections of 7 books can you take?
    9·1 answer
  • Evaluate the expression below (-6) -4
    15·1 answer
  • If sin α + cos α = 1.2, find sin α · cos α THANKS! (:
    9·1 answer
  • Minneapolis minnesota and portland oregon have very similar latitudes. Latitude measures how far north or south place is which i
    9·3 answers
  • Find the Size of angle YZX give your answer to 3 significant figures
    15·1 answer
  • Which expression gives the y-intercept of the line when the equation is in standard form?
    6·1 answer
  • Covert 120 miles per hour to feet per second
    8·2 answers
  • Given: ABCD is a kite
    8·1 answer
  • On Tuesday, a local hamburger shop sold a combined total of 381 hamburgers and cheeseburgers. The number of cheeseburgers sold w
    11·1 answer
  • Given constants a and b such that x2 + ax + b has factors (x + 7) and (x + 2) what is a?​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!