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
evablogger [386]
3 years ago
15

Does anyone know this?

Mathematics
1 answer:
madam [21]3 years ago
8 0

Answer:

B. the two triangles are congruent because of SSS postulate

You might be interested in
Y
qaws [65]

Answer:

(-2, 0.5) first

Step-by-step explanation:

X (-4, 1) → X' (-4*0.5, 1*0.5)

X'(-2, .5)

5 0
3 years ago
Use the distributive property to write an equivalent expression.<br> 2(8v+2)
andreyandreev [35.5K]

Answer:

16v+4

Step-by-step explanation:

2(8v+2) = 16v+4

4 0
1 year ago
For a large batch of cupcakes the robots use 1/5 of gallon of milk. they pour it into 2 separate measuring cups each the same si
vodomira [7]
<span>1/10 milk goes into each cup because 1/5 x 2 is 2/10 and 2/10 divided by 2 is 1/10 and that is your answer....Hope this helps!!!</span>
6 0
3 years ago
1. The sum of three times k and eight is eleven
ludmilkaskok [199]

Answer:

k=1

Step-by-step explanation:

3k + 8 = 11\\

Subtract 8 from both sides

3k = 3

Divide

\frac{3k}{3} = \frac{3}{3}

Simplify

k =1

4 0
3 years ago
Read 2 more answers
How many complex zeros does the polynomial function have?<br> f(x)=−3x^6−2x^4+5x+6
REY [17]

one way would be to factor

I can't factor it so we will have to use Descartes' Rule of Signs which is helpful for finding how many real roots you have


it goes like this:

for a polynomial with real coefients, consider f(x)=-3x^6-2x^4+5x+6.

after arranging the terms in decending order in terms of degree, count how many times the signs of the coeffients change direction and minus 2 from that number until you get to 1 or 0. that will be the number of even roots the function can have

We have (-, -, +, +). the signs changed 1 times, so it has 1 real positive root


to get the negative roots, we evaluate f(-x) and see how many times the root changes

f(-x)=-3x^6-2x^4-5x+6

signs are (-, -, -, +). there was 1 change in sign

so the function has 1 real negative root



a total of 2 real roots


a function of degree n can have at most, n roots


our function is degree 6 so it has 6 roots

if 2 are real, then the others must be complex

6-2=4 so there are 4 complex roots


you can also show that there are only 2 real roots by using a graphing utility to see that there are only 2 real roots

7 0
3 years ago
Other questions:
  • Help???!!??????!??!!???!????!??
    8·1 answer
  • Using the segment addition postulate, which is true?
    8·1 answer
  • Number 8. Solve the equation for variable d. Correct answer will get brainliest.
    10·1 answer
  • A cube has a surface area of 3,750 Square feet how do I find the length of one side
    14·2 answers
  • Find the height,h, of the triangle​
    7·1 answer
  • a store has clearance items that have been marked down by 25%.they are having a scale,advertising an additional 55% off clearanc
    6·1 answer
  • Transversal t cuts parallel lines a and bas shown in the diagram. Which equation is necessarily true?
    13·1 answer
  • Analia is a school district manager. Here are some details about two schools in her district for the last school year:
    8·1 answer
  • Help pls .. Determine if the two triangles are congruent. If they are , state how you know.
    7·1 answer
  • Find the measures of angles A, B, and C. Round to the nearest tenth of a degree.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!