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
Oksi-84 [34.3K]
3 years ago
13

2.5h-15=4h what does this equal

Mathematics
2 answers:
ryzh [129]3 years ago
8 0
2.5h - 15 = 4h. -15 = 1.5h. -10 = h. Your answer is h = -10
Svetllana [295]3 years ago
8 0
The answer is -10 hope this helped

You might be interested in
Tell whether the sequence is arithmetic. If it is, what is the common difference?
denis23 [38]
Idek sorry have a nice day
6 0
2 years ago
PLEASEEEEE HELP FOR 15 POINTS AND BRAINLIEST
galina1969 [7]
The balance in dollars at the end of 4 years will be $1,462.50
8 0
2 years ago
What is the greatest number of 19 cent stickers that can be purchased with a $20 bill, assuming there is no sales tax?
user100 [1]

Answer:

105

Step-by-step explanation:

First, you are going to convert dollars to cents. Since there are 100 cents in a dollar, multiple $20 by 100. Now you should have 2,000 cents. Now all you have to do is divide by 19, the cost of the stamps, and you should get 105.26. Because you can't by part of a stamp your answer would be 105.

4 0
2 years ago
Dominik opened a savings account that has a 2.9% annual interest rate, compounded
Aleksandr-060686 [28]

Answer:

6000.29 is the answers

5 0
3 years ago
plain why the function is discontinuous at the given number a. (Select all that apply.) f(x) = x2 − 2x x2 − 4 if x ≠ 2 1 if x =
ElenaW [278]

Answer with Step-by-step explanation:

We are given that

f(x)=\left\{\begin{matrix}\dfrac{x^2-2x}{x^2-4}&,if\ \ x\neq 2 \\ 1&,if\ \ x=2\end{matrix}\right.

We have to explain that why the function is discontinuous at x=2

We know that if function is continuous at x=a then LHL=RHL=f(a).

f(x)=\frac{x(x-2)}{(x+2)(x-2)}=\frac{x}{x+2}

LHL=Left hand limit when x <2

Substitute x=2-h

where h is small positive value >0

\lim_{h\rightarrow 0}f(x)=\lim_{h\rightarrow 0}\frac{2-h}{2-h+2}

\lim_{h\rightarrow 0}\frac{2-h}{4-h}=\frac{2}{4}=\frac{1}{2}

Right hand limit =RHL when x> 2

Substitute

x=2+h

\lim_{h\rightarrow 0}f(x)=\lim_{h\rightarrow 0}\frac{2+h}{2+h+2}=\lim_{h\rightarrow 0}\frac{2+h}{4+h}

=\frac{2}{4}=\frac{1}{2}

LHL=RHL=\frac{1}{2}

f(2)=1

LHL=RHL\neq f(2)

Hence, function is discontinuous at x=2

4 0
3 years ago
Other questions:
  • Use the table to identify values of p and q that can be used to factor x2 + x – 12 as (x + p)(x + q).
    6·1 answer
  • Brandon bought a gallon of paint that covers 160 square feet. He wants to paint a wall that is 10 ft. high and 12 ft. wide. Expl
    5·1 answer
  • Can you solve this
    8·2 answers
  • During a carpet sale, a carpet company sold $6,792 worth of carpet. If they sold 849 square yards of carpet, what was the averag
    9·1 answer
  • The tail of the spider monkey is 64% of 55in.What is the length of its tail?
    8·1 answer
  • Maria got a job at Walmart. She makes $15 an hour plus an additional S3 dollars for overtime hours. If she
    6·2 answers
  • Triangle XYZ is rotated 90° clockwise about the origin. On a coordinate plane, triangle X Y Z has points (negative 3, 1), (4, 4)
    14·2 answers
  • (a) Find a vector parallel to the line of intersection of the planes −4x+2y−z=1 and 3x−2y+2z=1.
    12·1 answer
  • Wanna be friends i like easter
    12·2 answers
  • A cafeteria sells 6 times as many bottles of juice. if the cafeteria sells 750 bottles of water. how many bottles of juice did t
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!