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
Solnce55 [7]
2 years ago
5

PLEASE HELP ASAP

Mathematics
1 answer:
zheka24 [161]2 years ago
5 0

Answer:

the second forth and fifth on the graph.

Step-by-step explanation: have a good day!

You might be interested in
What is the circumference of the following circle?<br> 9 cm
liq [111]

Answer:

9π or 28.27 cm

Step-by-step explanation:

The circumference formula is 2πr or dπ. The diameter is 9 cm so we multiply 9 with pi to get the answer.

7 0
3 years ago
SOLVE x^4 − 15x^2 − 16 = 0 <br> What are the roots of the equation?
kakasveta [241]

Answer:

roots : 4, -4, i, -i

Step-by-step explanation:

This gets a bit tricky.

We have to substitude x^2 as u in this problem.

Now to rewrite x^4 − 15x^2 − 16 = 0 with u, we get

u^2 - 15u - 16 = 0

( u - 16) (u + 1)

U = 16

U = -1

<em>This is not the end of the problem. </em>

Now we have to substitute x^2 back to u.

x^2 = 16  --> we get the roots 4 and -4

x^2 = -1 --> we get the roots i and -i

tadah!

8 0
2 years ago
Which congruence theorem can be used to prove △ABC ≅ △DEF?<br><br> AAS<br> ASA<br> HL<br> SAS
Delicious77 [7]

Answer:

HL

Step-by-step explanation:

Use the HL Congruence Theorem to prove that the triangles are congruent.

8 0
3 years ago
Please answer this question about angles
mina [271]

Answer:

x=26

Step-by-step explanation:

since the equation is vertical to 155 the equation would be

5x + 25 = 155 and then you would solve for x like this

3 0
3 years ago
Read 2 more answers
Help asap grade 5 math help fast help quick !!!
Alja [10]

Answer:

B and D

Step-by-step explanation:

A

\frac{5}{6} × 13 = \frac{5(13)}{6} = \frac{65}{6} = 10 \frac{5}{6} < 13

B

4 × 13 = 52 > 13

C

\frac{3}{4} × 13 = \frac{3(13)}{4} = \frac{39}{4} = 4 \frac{3}{4} < 13

D

\frac{10}{10} × 13 = 1 × 13 = 13

Band D are equal to or greater than 13

7 0
2 years ago
Read 2 more answers
Other questions:
  • Without simplifying, identify the slope of the line given by the equation y-5=-2(x+5)
    12·1 answer
  • CJ will use 3 bags of cement for his project. Each bag of cement needs gallons of water added to it.
    15·1 answer
  • Whats the answer to this
    5·1 answer
  • A parachute is describing at rate of 28 feet per minute find the total change of altitude of the parachuter after 4 mins
    5·1 answer
  • 50 POINTS PLEASE HELP ME!!!!!!!! HURRY!!!!<br><br> 17. Evaluate<br><br> 6!<br><br> 8P5<br><br> 12C4
    12·1 answer
  • F(x) = a(X + 3)2 + 16<br> a = ?
    7·1 answer
  • What is the geometric mean for 6 and 18.
    14·2 answers
  • Suppose f(x) = x2 and g(x)=(6)
    9·1 answer
  • HELP ASAP PLEASE
    13·1 answer
  • Work out the area of this triangle.<br> 6 cm<br> 11 cm<br> 12 cm
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!