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
lara31 [8.8K]
3 years ago
11

WHY THE THE ANSWER IS NEGATIVE????? HELP PLEASEEEE

Mathematics
1 answer:
UNO [17]3 years ago
4 0

Answer:

23 - 24 = -1

Step-by-step explanation:

since the are all multiplied by square root of 2, we can set this as a variable

x = square root 2

8x + 15x -24x

this equals -1x = -x = -square root 2

You might be interested in
find the value of x if A, B and C are collinear points and B is between A and C. AB= 6x, BC= x-5, AC= 23
Irina18 [472]

Answer:

x=4

Step-by-step explanation:

AB + BC = AC

AB= 6x, BC= x-5, AC= 23

Substituting what we know

6x + x-5 = 23

Combine like terms

7x -5 = 23

Add 5 to each side

7x-5+5 =23+5

7x = 28

Divide each side by 7

7x/7 = 28/7

x=4

7 0
3 years ago
Make r the subject of the formula in 1 - E Rr​
Artemon [7]

Answer:

r= 1r- eR = r

Step-by-step explanation:

r-r = ER final answer to equal r= -ER

8 0
3 years ago
n a call center the number of received calls in a day can be modeledby a Poisson random variable. We know that, on average, 0.5%
guapka [62]

Answer:Pois(ln(200))

Step-byy-step explanation:

Let N be the number of received calls in a day

That is

N∼Pois(λ).

0.5% = 0.5/100 = 1/200 of no calls

P(N=0)=e^−λ=1/200

-λ=e^(1/200)

λ=in(200)

Our number of calls in a day is distributed Pois(ln(200)).

7 0
4 years ago
Read 2 more answers
An acute triangle has two sides measuring 8 cm and 10 cm . What is the best representation of the possible range of values for t
Mekhanik [1.2K]

Answer:

the right answer is 2 < s< 18

Step-by-step explanation:

The Third side of the triangle must be greater than the difference of the other two sides which is 10 -8= 2 and smaller than the sum of the other two sides of the triangle which is 10+8= 18.

so third side should be greater than 2 and less than 18.

So right answer is 2 < s< 18

5 0
3 years ago
Difference between mafic intermediate and felsic magmas
Inga [223]

Both are indicators of the chemical composition of silicate minerals, magmas and rocks.

Mafic is used for silicate minerals, magmas and rocks that are composed of heavier elements, like magnesium, iron, calcium and sodium. They are dark and have high specific gravities.

<span>Opposite to the this, felsic silicate minerals, magmas and rocks in their composition have less from these heavy elements. They are composed from silicon, oxygen, aluminium and potassium, are light in color and have lower specific gravities.</span>

8 0
4 years ago
Other questions:
  • Sitting on a park bench, you see a swing that is 100 feet away and a slide that is 80 feet away. The angle between them is 30 de
    6·2 answers
  • What are the solutions of the equation?
    9·1 answer
  • On average, a pair of bike tires can last 18 months if used every day. The length of time bike tires can last is exponentially d
    7·1 answer
  • If the length football field is 100 yards and the width is 53.3 yards, what is the area?
    7·2 answers
  • Bobby is making model train cars from wood. He needs 3/4 inches of wood for each train car. If Bobby has a piece of wood that is
    15·1 answer
  • The seventh grade haa a new music teacher Ms. Fritz. Some students have learned a great deal from her, but others think she teac
    15·2 answers
  • The statement Evan wrote comparing 60inches and 6 feet is true. Which statement did he write?
    7·1 answer
  • What are the decimal and percent equivalents to the fraction below? Check all
    13·1 answer
  • 10/8c - 4/8 = 6/8 + 5/8c​
    12·1 answer
  • 7) if 370x9 is a<br> multiple of 3 where x is a digit, what are the value of x
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!