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
Levart [38]
3 years ago
9

Is 14 19 23 a right triangle

Mathematics
1 answer:
cestrela7 [59]3 years ago
6 0

Answer:no

Step-by-step explanation: because it is an acute triangle

You might be interested in
What is polynamials?
tino4ka555 [31]
An expression of more than two algebraic terms, especially the sum of several terms that contain different powers of the same variable(s).
5 0
3 years ago
Read 2 more answers
What is -4/9 x -5/8 this is for math
SIZIF [17.4K]
0.2778 this is the answer for your question
5 0
3 years ago
Read 2 more answers
Whitney works at an aquarium. She uses hoses of different sizes to fill the fish tanks. Hose A takes 16 min to fill a 160-gal ta
scZoUnD [109]

Answer:

Hose A fills at a rate of 10 gal per min

Hose B fills at a rate of 8 gal per min

Hose B fills at a faster rate

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Suppose an automotive repair company wants to determine the current percentage of customers who keep up with regular vehicle mai
Nina [5.8K]

Answer: 1692

Step-by-step explanation:

Formula to find the sample size :

n=p(1-p)(\dfrac{z_{\alpha/2}}{E})^2

Given : Confidence level : (1-\alpha)=0.90

⇒ significance level =\alpha= 0.10

z-value for 90% confidence interval (using z-table)=z_{\alpha/2}=1.645

Prior estimate of the population proportion (p) of customers who keep up with regular vehicle maintenance is unknown.

Let we take p= 0.5

Margin of error : E= 2%=0.02

Now, the required sample size will be :

n=0.5(1-0.5)(\dfrac{1.645}{0.02})^2

Simplify , we get

n=(0.25)(6765.0625)=1691.265625\approx1692

Hence, the required sample size = 1692

8 0
4 years ago
Read 2 more answers
Solve the problem. Determine which of the following sets is a subspace of Pn for an appropriate value of n. A: All polynomials o
grin007 [14]

Only A and B form subspaces of P_2 and P_4, respectively.

C does not form a subspace because it does not contain the zero vector.

3 0
3 years ago
Other questions:
  • If a block of copper is 5 cm by 10 cm by 3 cm and has a mass of 1335 grams, what is the density of copper?
    15·2 answers
  • 35% of what is 21??????
    5·2 answers
  • What is the percent change, rounded to the nearest tenth, if 72 is decreased to 45?
    5·1 answer
  • 1. Round $4.678 to the nearest cent<br> a. $5.00<br> b. $4.70<br> c.$4.68<br> d.$4.00
    5·2 answers
  • 45 is 90% of what number?
    13·2 answers
  • Determine the GCF of 56f3 g2 and 70fg3.
    13·2 answers
  • Are all integers rational numbers?
    9·2 answers
  • Tell which is greater: 11/15 or 74%
    12·2 answers
  • Simplify the expression.<br> -10a -<br> 3a
    13·1 answer
  • when erin got her puppy cuddles he weighed 788.52 grams. He now weighs 2,313.6 grams more than he did when Erin first brought hi
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!