Answer:
x = -4
Step-by-step explanation:
2(2 − y) = 3x
Let y=8
2(2-8) = 3x
2 (-6) = 3x
-12 = 3x
Divide each side by 3
-12/3 = 3x/3
-4 = x
Find the slope and y- intercept of points (-2,3) and (2,-3)
Answer:
slope = -3/2
y intercept = (0,0)
equation, y = -3/2x+0
Step-by-step explanation:
y2-y1/x2-x1 = -3-3/2--2 = -6/4 = slope = -3/2
y intercept = (0,0)
What is the sum of exterior angles for a decagon? A. 180° B. 360° C. 1440° D. 1800
Answer:
The answer my friend is B. :)
Step-by-step explanation:
Please answer this math question for me? There is three questions in this one picture
Answer:
The picture isn't showing up for me
How many equal line segments are needed to make a row of 35 squares?
Answer:
each pair of distinct vertices we connect them up with
a line segment. There are (8 2 )=28 such line segments.
Step-by-step explanation:
-
Which figures will have a volume that is greater than 100 cubic units? Select two options. a rectangular prism with dimensions of 4 by 5 by 4 a rectangular prism with dimensions of 2 by 12 by 6 a rectangular prism with dimensions of 1.5 by 8 by 8 a triangular prism that is 6 long and has a triangular face with a base of 4 and a height of 12 a cube with side length 4.
Answer:
It is B and D
A rectangular pyramid has a height of 15 cm. What is the volume of the rectangular pyramid in cubic feet?
Answer:
The answer is 360
Step-by-step explanation:
the formula for the volume of a rectangular based pyramid is 1/3 times the base area times the height and the height is given as 15 cm the base parameters are 9 and 8 respectively so deep area of the rectangular base is 9 * 8 * 15 that is 1080 x 1/3 which is 360
What's the factor of 30 and the sum of 11
Answer: 6 and 5
Step-by-step explanation:
Explained already by another user
Answer:
6 and 5 is the answer
6*5=30 and
6+5=11
Step-by-step explanation:
Hope it helps you!!
FAV AOT CHARACTER HHJKK
SHOULD I START AOT?!?!?!
Answer:
eren or historia >:)
Step-by-step explanation:
SH With a Graph
Which graph represents the function f(x) = 3 (2)"?
y
10
TY
10
8
6
8
6
10
8
6
4
y
10
8
6
4
4
2
x
23
0
O
5 Intro
The graph that represents [tex]f(x) = 3(2)^x[/tex] is graph (d)
The function is given as:
[tex]f(x) = \frac 32(2)^x[/tex]
The given function is an exponential function.
An exponential function is represented as:
[tex]f(x) = ab^x[/tex]
Where a and b represent the initial value and the rate, respectively.
So, by comparison:
[tex]a = \frac32[/tex]
[tex]b =2[/tex]
This means that, the graph of [tex]f(x) = \frac 32(2)^x[/tex] has an initial value of 3/2, and rate of 2
Hence, the graph that represents [tex]f(x) = 3(2)^x[/tex] is (d)
Read more about the graphs of exponential functions at:
https://brainly.com/question/13917934
hello please help i’ll give brainliest
Lu has 13 apples. He tries to put them into 2 equal piles. One pile is bigger. How many apples does the big pile have?
Answer:
7 apples
Step-by-step explanation:
You can divide the apples by 2, but you will have a decimal. The closest you can get it without having a decimal is 7 in one pile, and 6 in the other. The pile with 7 apples is bigger.
The big pile has 7 apples because 13÷2 will leave you with a remainder so if you split 13 apples, 1 apple would be left, so then you add it to one of the piles to get 7 in one pile and 6 in the other.
The perimeter of a square is 36 centimeters.
What is the length of the diagonal of the square?
6√2 cm
9√2 cm
12√2 cm
18√2 cm
Consider the conic section C represented by the equation 9x2 – 25y2 = 225. Which of these is a characteristic of the graph of C? (A) Vertices at (3,0) (B) Vertices at (0, 5) (C) Asymptotes at y = + x (D) Asymptotes at y = x 3
Answer:
The only true statement is:
(B) Vertices at (0, 5)
Step-by-step explanation:
We have the equation:
9*x^2 - 25*y^2 = 225
The graph of this equation can be seen below.
In the graph we can see:
We have two vertices, one at (0, 5) and another at (0, - 5)
Then option B) "Vertices at (0, 5)" is true.
Also in the graph you can see that we have (kinda linear) asymptotes at:
y = x + 5
y = -x + 5
y = x - 5
y = -x - 5
The two options for the asymptotes are:
(C) Asymptotes at y = + x
(D) Asymptotes at y = x 3
So both of these are incorrect.
+7
Select all the correct answers.
Researchers for a textile company carried out an experiment comparing the longevity of two new fabric blends.
Answer:
1.The sales department can refer to fabric B as a medium-duty fabric.
2.Fabric B is a more durable fabric because it has a higher double rub rating than fabric A.
Step-by-step explanation:
No idea if this is correct I just think that these are the best options avalible.
Answer:
The sales department can refer to fabric B as a medium-duty fabric.
Fabric B is a more durable fabric because it has a higher double rub rating than fabric A.
Step-by-step explanation:
edmentum/plato
You choose a tile at random from a bag containing 4 A’s, 3 B’s, and 5 C’s. You replace the first tile in the bad and then choose again. Find P(B and B)
Answer:
P(B and B) = 1/9
Step-by-step explanation:
There are 4+3+5 = 12 tiles in total
The probability of selecting a B would be 4/12=1/3
When you are replacing a B tile, planning to pick a B tile again, the total tile count doesn't change. Therefore, because the two events are independent, their probabilities are multiplied and so P(B and B) = P(B) * P(B) = 1/3 * 1/3 = 1/9
HElP IM GIVING BRAINILYIST
Two pizza delivery drivers compared the mean numbers of
deliveries they completed in one day,
Mean number of deliveries Mean Absolute Deviation (MAD)
Driver A
10
2
Driver B 20
2
Which statement about the data is true?
A. On average, driver A delivers more pizzas in one day than driver B.
O B. The mean number of deliveries for driver A is less than the mean
for driver B by 2 MADS.
OC. The MAD for driver A is less than the MAD for driver B.
O D. The mean number of deliveries for driver A is less than the mean
for driver B by 5 MADs.
Answer:
D.
Step-by-step explanation:
The difference in pizza delivered between driver A and driver B is 10 pizzas.
We can find this by doing 20-10 which is 10.
The MAD is 2.
D says that Driver A has less pizzas delivered than Driver B by 5 MADs. Since 1 MAD is 2, 5 MADs is 10.
Meaning D says that driver A delivered 10 less pizzas than Driver B, which is correct.
Hope this answer helped! :)
Answer:
the answer is c! good luck
Step-by-step explanation:
As an estimation we are told 5 miles is 8 km.
Convert 40 km to miles.
The two sides that make up the right angle of a right triangle measure28 cm and 45 cm. What is the perimeter of the triangle?
Answer:
the perimeter 126 cm
Answer fast Use the net to determine the total surface area
270 in
310 in
330 in
350 in
Noah pagó $28 por los jeans después de usar el cupón. Cuál es el precio regular de el par de jeans?
La respuesta correcta es$40
Explique aquí como y porqué $40 es la respuesta
A card is chosen at random from a standard deck of 52 playing cards. What is the probability that the card chosen is a queen?
A) 4
B) 1/13
C) 1/52
D) 3/52
Answer:
B) 1/13
Step-by-step explanation:
This is because as we all know there are four different category of cards - spades, clover, heart and diamond.
In each of these category we have 1 Queen so in total we have 4 Queens
Probability of choosing Queen = 4/52
= 1/13
(This is your answer hope it helps :))
find the length of the whole segment in terms of x
Answer:
the length of the whole segment is D. 3x + 7
help me please I don’t know what is this
Let u = <-3, 4>, v = <8, 2>. Find u + v. (1 point)
A. <-11, 2>
B. <-1, 12>
C. <5, 6>
D. <1, 10>
each month Leo makes copies of a budget report. when he uses both the large and small printer the job takes 30 minutes. if the small printer is broken it takes him 50 minutes. how long would the job take if the large printer were to break?
His job will take 75 minutes long
A gardener has to mow his square shaped yard that has an area of 784 square yards. He has to trim the edges before beginning. How many total yards does he have to trim?
Answer:
112
Step-by-step explanation:
First you have to find out what one side is which in this case it is 28 and since it's the edges which is considered the perimeter and to find perimeter we have to add all the sides since it's a square we all know all sides are equal we say 28×4 which give u 112
The total yards that he has to trim will be 112 yards.
What is the perimeter of the square?The sum of all the sides of the square or the product of the four and the edge length of the square is known as the perimeter of the square. For a square with a side length of a unit, we get:
Perimeter = 4a unit
A gardener has to mow his square-shaped yard that has an area of 784 square yards. The side length of the square garden is calculated as,
a² = 784
a = 28 yards
The total yards that he has to trim will be calculated as,
P = 4 x 28
P = 112 yards
More about the perimeter of the square link is given below.
https://brainly.com/question/11495285
#SPJ2
The square of a certain number is 4 less than 4 times that same number. What is the value of the number?
Select one:
A. -2
B. -1
C. 0
D. 2
help for brainlest and good luck
Answer:
y=4x-3
Step-by-step explanation:
Answer:
y= 4/1x-3
Step-by-step explanation:
What is the average rate of change for this function for the interval from x = 3
to x = 5?
O A. 6
B. 8
C. 12
O D. 16
Angles please help! Will give brainly .
