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
gregori [183]
2 years ago
6

Can someone double check this answer

Mathematics
1 answer:
nalin [4]2 years ago
3 0

Answer:

You're correct!

Step-by-step explanation:

You might be interested in
Can someone complete the square??
ira [324]

THE ANSWER IS..... X1= -6 & X2=0

5 0
3 years ago
A bowl contains 25 balls numbered 1 to 25. A ball is drawn and its number is noted. Without replacing the first ball, another ba
mamaluj [8]
Let A = the event that the first ball is odd number
and B = the event that the second ball is odd number

In the beginning, there are 25 balls which contain 13 balls of odd numbers. So the probability for the first selection (as to expect you would draw a ball of an odd number) is
P(A) = 13/25

After the selection, the rule does not allow replacement. So, there are 24 balls left containing now 12 balls of odd numbers. So the probability for the second selection (as to expect you would draw also a ball of odd number) is
P(B) = 12/24 = 1/2

Multiplying the two probabilities obtains
P(2 odd numbers) = 13/25 * 1/2 = 13/50

6 0
4 years ago
Chord AB subtends two arcs with measures in the ratio of 1:5. Line l is tangent to a circle at point A. Find the measure of the
elena-14-01-66 [18.8K]

Answer:

30°

Step-by-step explanation:

If chord AB subtends two arcs with measures in the ratio of 1:5, then the measure of minor arc is x and the measure of major arc is 5x. Thus,

x+5x=360^{\circ}\\ \\6x=360^{\circ}\\ \\x=60^{\circ}.

Thus, the measure of the angle AOB  is 60°. Consider isosceles triangle AOB (because AO=BO=radius of the circle). The angles adjacent to the base AB are congruent, thus

\angle BAO=\dfrac{1}{2}(180^{\circ}-60^{\circ})=60^{\circ}.

Since line CD is tangent to the circle,

\angle CAO=90^{\circ}.

Hence,

\angle CAB=\angle CAO-\angle BAO=90^{\circ}-60^{\circ}=30^{\circ}.

3 0
4 years ago
Which one is ASA, AAS, HL, SSS, SAS
irina1246 [14]

Answer:

1. ASA

2. AAS

3. AAS

4. SSS

5. SSS

6. not sure which triangles are number 6

7. SAS

5 0
3 years ago
What is the slope of y= -5+4x
Shalnov [3]

Answer:

4

Step-by-step explanation:

since y=mx+c

comparing the question with the above equation

m=4 and c= -5

6 0
3 years ago
Other questions:
  • Sue has 18 CDs and 30 DVDs. He wants to place them onto the greatest number of shelves so that each shelf has the same number of
    15·1 answer
  • 80,000 gallons of water
    7·1 answer
  • $135 is to be divided among three restaurants servers. Angie made $15 more than Marie. Gwen, who went home sick, made $24 less t
    10·1 answer
  • Wave erosion causes a certain coastline to recede at a rate of 3 centimeters each year. This occurs uninterrupted for a period o
    10·1 answer
  • A rectangular garden has the dimensions
    9·1 answer
  • Choose all the equations that have m =5 as the solution
    5·2 answers
  • What is the area of the rectangle below? 8 17 O A. 68 sq. units O B. 25 sq. units O C. 136 sq. units O D. 50 sq. units​
    14·1 answer
  • Can someone please help me with this
    5·1 answer
  • The value of x in the expression<br> 2x/3 - 7 = 5 is
    9·1 answer
  • Choose the graph of the equation y = 2.5x
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!