so
Step-by-step explanation:
you divide 1 by 2 then time the denominator by 69
Answer:
So B has the greatest value of slope.
Step-by-step explanation:
A has a negative slope, so A is out.
B, C and D all have positive slopes.
B has a greater slope than C, so C is out.
B has a finite slope, and D has a "slope" of infinite, but much of the time it does not count, because we do not make calculations with infinite slopes, and infinity is not a number (value).
So B has the greatest value of slope.
Solve for x.
Please help
Answer:
11
Step-by-step explanation:
59*2= 118
118+75= 193
360-193=167
167+20=187
187/17 = 11
Rationalize the denominator:
Please give step by step solution
Answer:
1 + i
Step-by-step explanation:
To rationalize multiply numerator and denominator by (2 + i )
[tex]\frac{3+i}{2-i}= \frac{3+i}{2-i} \times \frac{2+i}{2+i} = \frac{(3+i)(2+i)}{(2-i)(2+i)} = \frac{6+3i+2i-1}{4-(-1)} = \frac{5+5i}{5} = 1 + i[/tex]
(24 + 4) ÷ 2 = (24 ÷ 2) + ( __ ÷ 2)
i dont know this
Answer:
4
Step-by-step explanation:
(24+4) ÷ 2 = (24 ÷ 2) + (4 ÷ 2)
28÷2 = 14
Check:
24÷2 = 12
4÷2 = 2
12+2=14
Answer:
The answer is 4.
Step-by-step explanation:
(24 + 4) ÷ 2 = (24 ÷ 2) + (x ÷2)
=28 ÷ 2 = 12 + (x÷2)
14 = 12 + (x ÷ 2)
14 - 12 = x ÷ 2
2 = x ÷ 2
2 × 2 = x
x = 4
Please help I am so confused lol. I’ll mark you the brainiest
Answer:
Since the pentagon is regular, the line connecting the centre of the circle to the verticles (A,B,C,D,E) should inscribe an equal angle in them
You can see what I mean in the attachment
So to mark other points we follow the following steps
Connect OAWith OA as base, make angle of 72°. Say th new line is OB. Similarly, do for the rest of themThis is a cyclic pentagonStep-by-step explanation:
Hope this helps... Pls vote as brainliest
sorry but I need help AGAIN so sorry but help me plz
Answer:hfhfhfh
Step-by-step explanation:
hfhfhfh
ricardo have two snacks.One snack has the mass of 167 grams,and the other has 243 grams what is the difference in the mass of snacks
50 point HELP ASAP Question: A rectangle has sides measuring (3x + 8) units and (6x + 5) units.
Part A: What is the expression that represents the area of the rectangle? Show your work to receive full credit.
Part B: What are the degree and classification of the expression obtained in Part A?
Part C: How does Part A demonstrate the closure property for polynomials?
Answer:
see below
Step-by-step explanation:
(3x + 8) units by (6x + 5) units.
A = l*w
= (3x+8)(6x+5)
Distribute
3x*(6x+5) + 8(6x+5)
18x^2 +15x + 48x +40
Combine terms
18x^2+63x+40 units^2
The degree is 2 ( the highest power of x)
This is a trinomial ( it has 3 terms)
Multiplication is closed for polynomial multiplication
We started with polynomials and we ended up with a polynomial.
Find the unknown angle and explain how plzzz
In a straight line, like the one presented before you, there is 180 degrees. So that means 115 degrees + x is gonna equal 180.
So that means, x is gonna be 180 - 115. So x is 65 degrees
Johnny is collecting pennies. He begins the month of February with 34 pennies in his collection. He collects 13 pennies in the first week of February, 9 in the second week, 6 in the third week, and 7 in the fourth week. How many pennies does Johnny have at the end of February?
Answer:
69 pennies
Step-by-step explanation:
Below is the given data:
Pennies at the starting of February = 34
Pennies in 1st week of February = 13
Pennies in 2nd week of February = 9
Pennies in 3rd week of February = 6
Pennies in 4th week of February = 7
To find the number of pennies at the end of February just add all the pennies.
At the end of February, the number of pennies = 34 + 13 + 9 + 7 +6 = 69 pennies
On a grocery store shelf, there are 16 loaves of white bread and 24 loaves of wheat bread. A shopper randomly selects a loaf of bread.
What is the PROBABILITY it is WHEAT
Round to the NEAREST PERCENT!
Answer:
60%
Step-by-step explanation:
16 loaves of white bread and 24 loaves of wheat bread. = 40 loaves of bread
P( wheat) = number of wheat/ total
= 24/40
=.6
=60%
Figure ABCD is a parallelogram.
What are the measures of angles B and D?
A
B
O ZB = 55°; ZD = 55°
(2n + 15)
O ZB = 55°, ZD = 125°
O ZB = 97°, 2D = 97°
O ZB = 83° 2D = 97°
(3n - 5)
Answer:
<B=55°, <D=55°
Step-by-step explanation:
in a parallelogram, opposite angles are congruent. so:
3n-5=2n+15
n-5=15
n=20
now that we know n is 20, we can substitute that into either <B or <D to figure out what their measures are (since they are congruent, they'll both have the same angle measure)
m<D=3n-5
m<D=3(20)-5
m<D=60-5
m<D=55
therefore, both <B and <D equal 55°.
From the figure of the parallelogram we know that the value of its angle must be <B=55°, <D=125°
What is a parallelogram?Parallelograms are geometric figures that have only four sides, the opposite sides being parallel. This means that the opposite sides of a parallelogram are line segments belonging to lines that do not touch at any point.
In a parallelogram, opposite angles are congruent. so:
[tex]3n-5=2n+15\\n-5=15\\n=20[/tex]
now that we know n is 20, we can substitute that into either <B , so we have:
[tex]m < B=3n-5\\m < B=3(20)-5\\m < B=60-5\\m < B=55[/tex]
So caculating the D, we have:
[tex]D=180-B\\D=180-55\\D=125[/tex]
See more about parallelogram at brainly.com/question/1563728
Global warming is known as the gradual increase in _________________ of the atmosphere.
a
precipitation
b
sun spots
c
temperature
d
ocean currents
Answer:
Global Warming is the gradual increase in the overall temperature of the Earth’s atmosphere.
c
Answer:
c temperature
Step-by-step explanation:
it is a gradual increase in the overall temperature generally attributed to the greenhouse effect caused by increased levels of carbon dioxide
Which angle is congruent to 5?
Answer:
Angle #4
Step-by-step explanation:
4 & 5 are equal, and opposite.
1 & 2 are also congruent by this standard.
pls helpppp me
i shall give brainliest
Answer:
B
Step-by-step explanation:
A) -4
B) results in a non-terminating, non-repeating decimal, which is irrational
C) 2
D) 4
What is the determinant of k=[6 8]
[0 3]
-18
-8
10
18
SATELLITE DISH Suppose the receiver in a parabolic dish antenna is 2 feet
from the vertex and is located at the focus. Assume that the vertex is at the
origin and that the dish is pointed upward. Find an equation that models a
cross section of the dish.
a. x2 = -8y
b. x2 = 2y
c. x2 = 8y
d. y2 = 8x
Answer:
D) [tex]x^{2} =8y[/tex]
Step-by-step explanation:
Because the receiver of the parabolic dish antenna is 2 feet above the vertex, the parabola must be vertical. Therefore, we will use the equation [tex](x-h)^2=4p(y-k)[/tex] where [tex](h,k)[/tex] is the vertex of the parabola and [tex](h,k+p)[/tex] is the focus point. Since we are given that the receiver is 2 feet above the vertex which is located at the focus point and the vertex is [tex](0,0)[/tex] at the origin, then the focus point is [tex](0,0+p)[/tex] where [tex]p=2[/tex]. Therefore, the equation that models a cross section of the dish is [tex]x^{2} = 8y[/tex].
Melanie wants to create a pattern using a transformation that will change the orientation of a figure but not the orientation of verticals. Which transformation should she use?
Answer:
Melanie can translate the figure, rotate the figure, or reflect the figure. The figure would still be congruent.
Step-by-step explanation:
Hope that helps.... sorry if it doesn't..
What is the amplitude of this function f (x)?
f(x) = 3 cos (2x) + 5
Enter your answer in the box.
The amplitude of this function is 3.
What is the slope intercept form here!!!
Answer:
y=x
Step-by-step explanation:
What is the simplified expression for 2(x-5)?
O 2x
O -10
O 2x-10
O 2x+5
Answer:
2(x_5)
= (2×x)_(2×5)
Step-by-step explanation:
= 2x_10
How many teams haven't apperared in a super bowl
A. 2
B. 5
C.4
D. None
Answer:
c. 4
Step-by-step explanation:
I'm correct if I'm rwong
Plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
Answer:
Step-by-step explanation:
-3x - 5 = 16
add 5 to both sides of the equation
-3x = 21
divide both sides by -3
x = -7
---------------------
-4(y - 2) = 12
distribute the -4 to everything in the parentheses
-4y + 8 = 12
subtract 8 from both sides of the equation
-4y = 4
divide both sides of the equation by -4
y = -1
PLEASE HELP ME PLS PLS pLLS!!!
Answer:
the value of x is (5,1) ......
A loaf of bread costs $0.90. Each loaf has 15 slices. How much does each slice of bread cost?
Answer:
Each slice of bread costs $0.06.
Step-by-step explanation:
To find how much each slice of bread costs, you need to divide the cost (0.90) by how many slices there are (15). When you divide the two, you get 0.06. To check your answer you can do 0.06x15 and that will equal $0.90.
Answer:
0.9/15=$0.06 per slice
Also what is this 1910 when did a loaf of bread cost 90 cents????
NEED HELP ASAP!!!! WILL GIVE BRAINLIEST!!!!
The graph shows two lines, A and B, that Harry graphed.
Part A: How many solutions to the pair of equations for lines A and B does Harry find? Explain how he knows this.
Part B: Write the solution to Harry's equations of line A and B in (x, y) format? Explain to Harry how you know this is the solution for both equations. This is NOT the same as the explanation in Part A.
Answer:
We see two intersecting lines.
It means there is one solution, it is the intersection point.
Solution is (3, 4)
It was easy to find the solution as both lines and their intersection is visible on the graph.
With two parallel lines we would have no solutions and with overlapping lines we would have infinitely many solutions.
If you only have the equations of the lines you need to compare the slopes, if they are different it means lines are intersecting at one point hence one solution.
With same slopes and different y-intercepts there is no solution.
With same slopes and y-intercepts there is infinitely many solutions.
Which property of multiplication is shown?
9 × 0 − 6 × 0 = (9 − 6) × 0
Answer: Associative property
Step-by-step explanation: it is the same equation but they switched the numbers around on the other side of the equal sign so therefore its associative property
Answer:
Distributive property of multiplication
Step-by-step explanation:
The rectangles below are similar. Find the length of the missing side (giving brainliest and thanks to all!)
Answer:
A = 68/5 ≈ 13.6
Step-by-step explanation:
If they're similar, the fraction between their sides have to be the same:
5/2 = 34/A
34•2/5 = A
A = 68/5 ≈ 13.6
Can someone please help me with this, it’s urgent!!
Answer:
B n D
Step-by-step explanation:
A new pizza company has asked you to design a pizza box. The diameter of a large pizza is
14 inches. Part A. A cardboard pizza circle the same size as the pizza is placed under the pizza in the box. What is the circumference of the cardboard pizza circle?
Part B: what is the area of the cardboard pizza circle?
Part C: You allow a 1-inch gap between the pizza and the sides of box. What is the length of each side of the base of the box?
A. A cardboard pizza circle, the same size as the pizza, is placed under the pizza in the
box. What is the circumference of the cardboard pizza circle?
B. What is the area of the cardboard pizza circle?
C. You allow a 1-inch gap between the pizza and the sides of the box. What is the length
of each side of the base of the box?
Answer:
17 in.
Step-by-step explanation:
Some of the pizza will be ate multiply by 4 to get 17
A community group sells 2,000 tickets for its raffle. The grand prize is a car. Neil and 9 of his friends buy 10 tickets each. When the winning ticket number is announced, it is found to belong to Neil's group. Given this information, what is the probability that the ticket belongs to Neil?
Answer:
1/10 if its is in the group
Step-by-step explanation:
but if its as the whole thing it would be 1/200 because he has 10 and 10 of 2000 is 1/200
The probability that the winning ticket belongs to Neil is 5%.
What is Probability?It is a branch of mathematics that deals with the occurrence of a random event.
There are a total of 2,000 tickets, and Neil and his 9 friends bought 10 tickets each, so they bought a total of 100 tickets (10 tickets/person x 10 people = 100 tickets).
The probability of Neil's group winning the car is equal to the number of tickets they bought divided by the total number of tickets sold:
Probability = Number of tickets bought by Neil's group / Total number of tickets sold
Probability = 100 / 2000
Probability = 0.05 or 5%
Therefore, the probability that the winning ticket belongs to Neil is 5%.
To learn more on probability click:
https://brainly.com/question/11234923
#SPJ5
