Answer:
yes
Step-by-step explanation:
yesyesyesyeysyesyyesyeyyelja;eifjjkae
PLEASE ANSWER THE QUESTION ON THE SCREENSHOT ASAP!
Answer:
im not sure but possibly 5 if it goes in decreasing order
Step-by-step explanation:
from the top to the opposite side it decreases by 1 but other than that im not sure
(5,3) and (-4,7) what’s the slope of the line that passes through them
Answer:
(9,-4)
Step-by-step explanation:
question in attachment
Answer:
it is C. An = 2(2)^n
Step-by-step explanation:
Answer:it is C. An = 2(2)^n
Step-by-step explanation:
A rectangular prism with a volume of 6 cubic units is filled with cubes with side lengths of 1/2 unit.How many 1/2 unit cubes does it take to fill the prism?
Answer:
48
Step-by-step explanation:
Use a net to find the surface area of the open cylinder with only one base. Use 3.14 for pi.
Answer:
251.20 cm square
Step-by-step explanation:
As given in figure
height of cylinder = 2 cm
radius of cylinder = 8 cm
lateral surface area of cylinder is given by = [tex]\pi r l[/tex]
where r is the radius and l is the height
Therefore, lateral surface area of given cylinder
[tex]\pi r l = 3.14*8*2 = 50.24[/tex]
area of base is give by [tex]\pi r^2[/tex]
since there is only one base area of that base
= [tex]\pi r^2 = 3.14*8^2 = 3.14*64 = 200.96[/tex]
Thus,
Total surface area of open cylinder = 50.24 + 200.96 = 251.20 cm square
the perimetre of a square is 6 cm calculate the area of the square
Answer
2.25cm^2
Step-by-step explanation:
Solution,
Perimeter of square(P)=6 cm
Length(l)=?
Now,
Perimeter of square=4l
or,6=4l
or, l=6/4
length= 3/2 cm
Again,
Area of square=l^2
=(3/2)^2
=9/4
=2.25 cm^2
Hope it will
Good luck on your assignment
Answer!!!!!!!!!!!!!!!!!!!
Answer & Step-by-step explanation:
The first thing we must do is gather the information from the problem. We are given that there are 38 boys and 22 girls which makes a total of 60 children in all.
38 + 22 = 60
We are also given that out of 60 children, 33 of these children have vouchers which leaves 27 children who don't have vouchers.
60 - 33 = 27
Lastly, we are given that twice as many boys as girls do not have vouchers. So, we have to find two numbers that add together to 27 but one of those numbers have to be half of the other number. These number are 9 and 18.
9 + 18 = 27
18 / 2 = 9
So, 27 children do not have vouchers which include 18 boys and 9 girls.
Now that we know this, we can subtract the number of girls without vouchers to the total number of girls. We will also do the same for the boys.
Girls: 22 - 9 = 13
Boys: 38 - 18 = 20
So, 33 children have vouchers which include 20 boys and 13 girls.
Which graph represents the function f(x) = 4|x|? (please answer honestly I'm on a timed test rn)
Answer:
The graph that corresponds to the function is B.
Step-by-step explanation:
We want to see which one of the given graphs represents the function f(x) = 4*|x|
The correct option is the second graph.
How to find the correct graph?
Here we want to find the graph of the absolute value function:
f(x) = 4*|x|
To get it, we can evaluate the function in some values of x and then see which graph contains these points.
for example for x = 1 and x = -1 we have:
f(1) = 4*|1| = 4
f(-1) = 4*|-1| = 4
Then we need to see which graph contains the points (1, 4) and (-1, 4)
We can see that the only graph that contains these points is the second one, so the correct option is the second graph.
If you want to learn more about absolute value functions, you can read:
https://brainly.com/question/1782403
0.2 ✕ -0.5 ✕ ( -0.9- -0.7)
Answer:
0.02
Step-by-step explanation:
[tex]0.2\times -0.5\times (-0.9 - -0.7)= \\\\0.2\times -0.5 \times (-0.2)= \\\\0.02[/tex]
Hope this helps!
0.02
[tex]solution \\ 0.2 \times \: - 0.5 \times ( - 0.9 - ( - 0.7)) \\ = 0.2 \times ( - 0.5) \times ( - 0.9 + 0.7) \\ = 0.2 \times( - 0.5) \times ( - 0.2) \\ = - 0.1 \times ( - 0.2) \\ = 0.02[/tex]
hope this helps..
Good luck on your assignment
segment if a is a perpendicular bisector of segment BD if the measure of angle frd is represented by the expression 7x + 6 find the value of x
Answer:
x = 12
Step-by-step explanation:
If it is a perpendicular bisector, then the intercepting angles are always 90°.
If that is the case then we simply set the expression 7x + 6 equal to 90 and solve for x. We should get 12 as our answer.
ASAP, pls I need help with these questions
Answer:
a) 2/5 x 900 = 360 hectares
b) 3/5th
c) 3/5 x 900 = 540
540 - 360 = 180
Farmer Richards needs to bring another 180 hectares under cultivation.
Matrix C is a transformation of matrix B, and matrix is a transformation of matrix A as shown below.
Answer:
edge 2022
Step-by-step explanation:
option b
Answer:
B is correct
Step-by-step explanation:
A line is parallel to y = 4x – 2 and
intersects the point (5, -11).
What is the equation of this parallel line?
y = [?]x +
Hint: Use the Point-Slope Form: y - y1 = m(x - X1)
Then write the equation in slope-intercept form.
Answer:
y=4x-31
Step-by-step explanation:
Ignore the hint. Point slope form makes everything so much harder than it has to be.
Parallel lines always have the same slope, in this case 4.
So our equation is now: y = 4x + b
Let's solve for b by plugging in (5, -11), as it's the only point we know is on the parallel line.
-11 = 4(5) + b
-11-20 = b
b = -31
So plug in b: y = 4x - 31
--------------------
Also rate and tell me if I'm correct :)
Answer:
y = -4x + 15.
Step-by-step explanation:
To find the equation of a line perpendicular to y = -2 and passing through the point (4, -1), we can use the point-slope form of a linear equation.
The given line y = -2 has a constant slope of 0 since there is no variable term involving x. A line perpendicular to it will have an undefined slope.
Using the point-slope form, we have:
y - y₁ = m(x - x₁),
where (x₁, y₁) represents the coordinates of the given point (4, -1), and m represents the slope.
Since the slope is undefined, the equation becomes:
y - (-1) = undefined(x - 4).
Simplifying:
y + 1 = undefined(x - 4).
Now, we can write the equation in slope-intercept form by substituting the slope as -4 (the negative reciprocal of 0):
y + 1 = -4(x - 4).
Expanding the right side:
y + 1 = -4x + 16.
To isolate y, we can subtract 1 from both sides:
y = -4x + 16 - 1.
Combining the constants:
y = -4x + 15.
Therefore, the equation of the perpendicular line is:
y = -4x + 15.
Part A
Choose the inequality and solution to represent the number of cans, c, that Xander must still collect.
A. c + 64 ≤ 120; c ≤ 56
B. c + 120 ≤ 64; c ≤ –56
C. c + 64 ≥ 120; c ≥ 56
D. c + 120 ≥ 64; c ≥ –56
Part B
Choose the graph of the solution on the number line.
Answer:
Part A: A
Part B: A
Step-by-step explanation:
1)
the inequality should be less than or equal to, since we need to find how many are left
now, the answer B is wrong, since there can't be negative 56, since Xander collected some cans, though he still must collect a few
thus, the answer is A
2)
A again is correct, since it represents:c ≤ 56
B represents c ≥ 56
C represents c ≤ –56
D represents c ≥ -56
20 cm
8 cm
8 cm
20 cm
15 cm
Find the area of the arrow above.
(?] square centimeters
Enter
Answer:
610 cm²
Step-by-step explanation:
This is an irregular figure. We can split it up by the triangle and the rectangle on the bottom.
To find the area of the triangle, we must determine the base length. As we can see, the bottom of the arrow has the measure 15 cm, and you can see that the missing section in the base of the triangle is the same measure. Now we find the measure of the base by adding 15 + 8 + 8, which equals 31 cm.
Now we multiply and divide by 2 to find the area of the triangle:
20*31 * 1/2
= 310 cm²
Now, we find the area of the rectangle. We can see that its dimensions are 15 by 20. We can plug these values into the rectangle formula:
A = 15*20
A = 300 cm²
Now we add these values to find the total area:
310 cm² + 300 cm²
= 610 cm²
what is the recursive formula for this geometric sequence 2, -10, 50, -250
Answer:
[tex]T_n = \left \{ {{T_1=2} \atop {T_n =-5T_{n-1}}} n>1 \right.[/tex]
Step-by-step explanation:
Given
Geometric sequence: 2, -10, 50, -250
Required
Recursive formula of the sequence
We start by naming each sequence
[tex]T_1 = 2\\T_2 = -10\\T_3 = 50\\T_4 = -250[/tex]
Represent each term in relation to the previous term (except T1)
[tex]T_1 = 2\\T_2 =2 * -5\\T_3 = -10 * -5\\T_4 = 50 * -5[/tex]
Recall that
[tex]T_1 = 2\\T_2 = -10\\T_3 = 50\\T_4 = -250[/tex]
So, at this point; we have to make substitutions
[tex]T_1 = 2\\T_2 =T_1 * -5\\T_3 = T_2 * -5\\T_4 = T_3 * -5[/tex]
Subtract 1 from each term on the right hand side
[tex]T_1 = 2\\T_2 =T_{2-1} * -5\\T_3 = T_{3-1} * -5\\T_4 = T_{4-1} * -5[/tex]
Replace each term greater than 1 by n
[tex]T_1 = 2\\T_n =T_{n-1} * -5\\T_n = T_{n-1} * -5\\T_n = T_{n-1} * -5[/tex]
Remove repetition
[tex]T_1 = 2\\T_n =T_{n-1} * -5[/tex]
[tex]T_1 = 2\\T_n =-5T_{n-1}[/tex]
Hence, the recursive formula is
[tex]T_n = \left \{ {{T_1=2} \atop {T_n =-5T_{n-1}}} n>1 \right.[/tex]
Find the value of x and the measure of angle Y.
W
00
8
X< 62°
(4x - 2)°
Y
Value: 10
x is equal to
degrees.
Angle Y measures
degrees.
Answer:
x is equal to 16 degrees
Angle measures 62 degrees
Step-by-step explanation:
From Law of Sines:
XW/sin(∠Y) = WY/sin(∠X)
From the picture
XW = 8
WY = 8
∠X = 62°
Replacing into the equation:
8/sin(∠Y) = 8/sin(62°)
∠Y = 62°
Angle Y is also equal to:
∠Y = 4x - 2
62 = 4x - 2
62 + 2 = 4x
64/4 = x
16° = x
PLEASE HELP LOOK AT THE PHOTO I GAVE YOU PLEASE D:
A fair,six sided dice is thrown once. Select the probability of a 3 showing on the dice.
A= 1/6
B=1/2
C=6%
D=1/3
E=1:7
Answer:
A
Step-by-step explanation:
cause it only has 3 in l side
The probability of a 3 showing on the dice would be equal to 1/6. the correct option is A.
What is the probability?Probability refers to a possibility that deals with the occurrence of random events.
The probability of all the events occurring need to be 1.
The formula of probability is defined as the ratio of a number of favorable outcomes to the total number of outcomes.
P(E) = Number of favorable outcomes / total number of outcomes
We are given that A fair,six sided dice is thrown once.
There are 6 possibilities and 3 is one of them so, probability of 3 is 1 out of 6,
The probability of a 3 showing on a six-sided dice is;
P(E) = 1/6
Learn more about probability here;
https://brainly.com/question/9326835
#SPJ2
Discriminants - Check picture! (Will mark Brainliest for correct answer)
Answer:
8
There are two real solutions
Step-by-step explanation:
We have the following quadratic equation
[tex]2x^2+4x+1=0[/tex]
a refers to the coefficient next to [tex]x^2[/tex]
b refers to the coefficient with [tex]x[/tex]
c refers to the number without x
This means that
[tex]a=2\\b=4\\c=1[/tex]
We now can plug these variables into the discriminant formula
[tex]b^2-4ac\\\\(4)^2-4(2)(1)\\\\16-8\\\\8[/tex]
As our answer is positive, we can determine that this quadratic equation has two real solutions.
PLEASE HELPPPP!! I'll GIVE YOU THE BRAINLYEST ANSWER!!
Darryl wants to improve the food at his restaurant, Downtown Deli, by purchasing some new items to sell. He wants to save as much money as possible. First, Darryl is pricing brands of gourmet pickles. What is the unit price for each brand of pickle?
Answer:
A 42 oz $16.80 ⇒ unit price $16.80/42= $0.4
B 64 oz $19.20 ⇒ unit price $19.20/64= $0.3
C 96 oz $ 24.00 ⇒ unit price $24.00/96= $0.25
D 128 oz $ 25.60 ⇒ unit price $25.60/128= $0.2
Answer:
Brand A: $0.40
Brand B: $0.30
Brand C: $0.25
Brand D: $0.20
Step-by-step explanation:
If the volume of the planter is 2,560 cubic inches,how tall is the planter
Answer:
Height of Planter = H = 20 in²
Step-by-step explanation:
As the planter is not given in the question, the question is incomplete.
First, lets complete the question by attaching the diagram related to this question.
(SEE THE ATTACHMENT)
Lets consider the right angled triangle that is formed at the top of the planter, as shown in the diagram attached.
The right angled triangle has a width of 16 inches and a heights of 16 inches as well.
We know that the Area of a triangle can be calculated by following formula:
[tex]A=\frac{1}{2}\cdot(width)\cdot(height)[/tex]
Substitute the values to find Area:
[tex]Area = \frac{1}{2}\cdot16\cdot16\\Area = 128 in^2[/tex]
We also know that the Volume of a triangular prism is given by:
[tex]Volume=(Area)\cdot(Height)[/tex]
Where
Area = Area of the face = 128 in²
Height = Height of the planter = H
Volume = 2560 in³
Substitute the values and solve for H:
[tex]2560=128\cdot{H}\\H=\frac{2560}{128}\\H=20in^2[/tex]
Question 4 of 7
Which point is at 0.4 on the number line?
1
2
3
CLEAR
CHECK
point A
point B
point C
point D
Answer:
point A
Step-by-step explanation:
point A is the point at 0.4 on the number line
Answer:
Point A
Step-by-step explanation:
'0.4' is less than 1. Point A is before the 'one' mark on the number line. Points B, C, and D are after the 'one' mark. Again, 0.4 is less than 1. Point A would be the most accurate place of 0.4 out of the given options.
giving brainliest to first answer!!
Determine the area of the composite figure to the nearest whole number.
A) 62 cm2
B) 147 cm2
C) 188 cm2
D) 260 cm2
Answer:
B
Step-by-step explanation:
34 + 36pi = 147
The volume of a cone is 3pi x^3 cubic units and its height is x units.
Which expression represents the radius of the cone's base, in units?
3x
5x
3pi x^2
9pi x^2
The answer is 3.
Step-by-step explanation:
What's the result of translating the point (9, –5) using the rule (x, y) → (x + 7, y – 2)? Question 17 options: A) (2, –3) B) (16, –7) C) (9, –7) D) (16, –5)
Answer:
B
Step-by-step explanation:
(9+7, -5-2)
(16, -7)
Answer:
B
Step-by-step explanation:
What is the area of the garden in Plan A? (Type the numeric answer only
Match the graph to one of the exponential functions .
Answer:
The second possible answer is the correct one.
Step-by-step explanation:
The second possible answer is the correct one. As x increases, 4^x increases exponentially. However, in this case there's a negative sign in front of 4^x, so we know that the graph follows an exponential trajectory downward. Also note that 4^0 = 1, so 1 - 4^x = 0 at x = 0.
Can someone help me solve this?
Answer:
x=3,y=-1 or (3,-1) The answer is D
Step-by-step explanation:
PLEASE HURRY
Which equation is parallel to
5x - 10y = 6
and passes through (2, -1)
Answer:
y=1/2x-2
Step-by-step explanation: