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
zloy xaker [14]
2 years ago
15

I need help please! I will name the brainliest!

Mathematics
1 answer:
quester [9]2 years ago
4 0
1) a:1 b:2
2) a:2 b:there is no b
3)a:-1 b:-3
You might be interested in
Which of the following numbers is not an integer? A -32 B 80 C 5.81 D 0 O<br>​
larisa [96]

5.81

option C

hope it helps...!!!

3 0
2 years ago
Read 2 more answers
Graph the line with the equation <br> y = -1/3x + 4.
ehidna [41]

Answer:

Answer in the image

Step-by-step explanation:

3 0
2 years ago
Which ordered pair tells the location of the smiley face on the coordinate system?
Jet001 [13]

Answer:

(5,2)

Step-by-step explanation:

You have to look to the X axis and you'll see the smiley face 5 bars/lines across from the vertex or 0.

Next, you'll need to look at the Y axis and see that the smiley face is 2 bars/lines vertically from 0.

So all you need to do is put the numbers into (x,y) and you'll get (5,2)


Hope this helps!

8 0
3 years ago
Find the equation of the line that passes through (-1,2) and is perpendicular to y=1 – 2x.
nika2105 [10]

Answer:

is the line are perpendicular then the product of there slope is -1

the slope of the first equation is 2

Step-by-step explanation:

m1+m2=-1

2+m2=-1

m2=-1-2

m2=-3

so the second equation became y=-3x+C

then insert the point (-1,2)

2=-3*-1+C

2=3+C

C=2-3

C=-1

so y=-3x-1

6 0
2 years ago
Read 2 more answers
ANSWER PLEASE FINAL DUE IN 3 HOURS
inna [77]

Answer:

B

Step-by-step explanation:

First thing to do here is to calculate the z-score

Mathematically;

z-score = (x-mean)/SD

here, x = 130, mean = 120 and SD = 10

Substituting these values

z-score = (130-120)/10 = 10/10 = 1

So the probability we want to calculate is;

P(z ≥ 1) = 1 - P(z <1)

From standard score table, P(z <1) = 0.15866

P(z ≥ 1) = 1-0.15866 = 0.84134

6 0
3 years ago
Other questions:
  • Answer asap!!!!!!!!!!The ratio of Evan’s red toy cars to blue toy cars is 3 : 4. Evan has 12 red toy cars. How many blue toy car
    10·1 answer
  • I need help please.
    12·1 answer
  • A laboratory study investigating the relationship between diet and weight in adult humans found that the weight of a subject, W,
    10·1 answer
  • The critical path for a project was found to be 37 days. The variances total 27. What is probability of completing in 43 days? B
    15·1 answer
  • The newborn baby, Jake, needs some supplies. Jake's mom gave you this list of things he needs. You and your friend have agreed t
    5·1 answer
  • Part A: The area of a square is (9x2 − 12x + 4) square units. Determine the length of each side of the square by factoring the a
    14·1 answer
  • Y = 5x – 4<br> y = x2 + 4x – 16
    9·1 answer
  • If you help me and explain to me how you got you’re answer you get Brainly
    12·1 answer
  • Please help me giving brainlest
    10·2 answers
  • I am a 3 digit positive number. The sum of my digits is 18. My middle digit is the product of -2 and -4. My first digit is 3^2.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!