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
tatyana61 [14]
3 years ago
12

If y = -12 when x = 9, find y when x= -4.

Mathematics
1 answer:
Masja [62]3 years ago
6 0

Answer:

16/3

Step-by-step explanation:

The relationship between x and y is y=-4/3 x

So, when x = -4, y= -4/3(-4), or 16/3

You might be interested in
Find the distance between (-2, 8) and (11, 2). Round to the nearest hundredth.
andrew11 [14]

Answer: 14.32 units

Step-by-step explanation:

The formula for calculate the distance between two points is:

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

In this case, given the points (-2,8) and (11,2), we can identify that:

x_2=11\\x_1=-2\\\\y_2=2\\y_1=8

Therefore, we just need to substitute values into the formula in order to calculate the distance between the given points. This is (Rounded to the nearest hundred):

d=\sqrt{(11-(-2))^2+(2-8)^2}\\\\d=14.32\ units

7 0
4 years ago
if the family has three pets, what is the theoretical probability that they have three dogs or three cats?​
Rama09 [41]

I think that to answer this you need to calculate the total amount of probibilities divided by the number of pets which is 3

Hope this helped and have an amazing day :)

-yO mAmA

6 0
3 years ago
What fraction of 1 pint is 1 cup
larisa86 [58]
Ok, so In order to figure the answer we have to know what 1 pint is equal to. \\ 1 \ pint \ = \ 2 \ cups
 \\ Fraction:\boxed{ \frac{1}{2}} \\ 
 \\
5 0
4 years ago
In a one tail hypothesis where you only in the lower tail, what is the p-value if
vagabundo [1.1K]

P-Value becomes 0.8599 when (z < 1.08).

According to the statement

We have given that the Z-stat value is 1.08 and we have to find the P value with the help of Z-stat value.

So,

A Z-score is a numerical measurement that describes a value's relationship to the mean of a group of values.

and we know that

The P-Value is calculated by converting your statistic (such as mean / average) into a Z-Score.

So, If the z-stat is 1.08, the p-value for a left-tail test is the probability that (z < 1.08), which is 0.8599.

So, P-Value becomes 0.8599 when (z < 1.08).

Learn more about P-VALUE here brainly.com/question/4621112

#SPJ1

8 0
2 years ago
An expression is shown.
Colt1911 [192]

Answer:

D

Step-by-step explanation:

(2x - 3) + [ 4x(3x + 2)]

2x - 3 + [ (4x*3x) + (4x*2) ]

2x - 3 + [ 12x² + 8x ]

2x - 3 + 12x² + 8x

12x² + 10x - 3

5 0
3 years ago
Other questions:
  • What is the total surface area of the square pyramid below? A square pyramid. The square base has side lengths of 10 centimeters
    10·2 answers
  • Suppose the effort arm is longer and the end of the effort arm is 1.5 m off the ground.. Will Dan use more or less effort force
    9·1 answer
  • Prove that for any value of x the value of the expression (x–3)(x+7)–(x+5)(x–1) is equal to –16.
    9·1 answer
  • If a ball is thrown into the air with a velocity of 46 ft/s, its height in feet t seconds later is given by y = 46t − 16t2.
    10·1 answer
  • Celine is knitting a scarf. The finished length will be 1.2 meters. So far she has knitted 0.8 meters. How many more meters does
    8·2 answers
  • Find the arc length and area of a sector with radius R =60 inches and central angle equals 30° round your answer to the nearest
    12·2 answers
  • I need help with this :(
    8·2 answers
  • What is the surface area of the triangular prism shown? A triangular prism. The triangle faces have base 14 meters and height 24
    11·1 answer
  • PLEASE HELP ITS 10TH GRADE GEOMETRY
    15·1 answer
  • Find the number of sides of a regular polygon whose each interior angle is of 135 degrees
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!