Answer: It would be 2,0 :) Please tell me if I'm wrong
Step-by-step explanation:
Question 1: The slope of the line that goes through (5,12) and (10,9) is?
Question 2: The y-intercept of the line that goes through (5,12)and (10,9) is?
What’s the solution to the equation
ANSWER: D
30.16=17.56+5x
30.16-17.56=5x
12.6=5x
x=12.6/5
x=2.52
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1. 3(x+15)=57
2. 2(x-9)=26
3. 4(x-12)=-32
[tex]solve \: for \: x[/tex]
Step-by-step explanation:
1)3(x+15)=57
3x+45=57
3x=57-45
3x=12
x=12/3.
x=4
2)2(x-9)=26
2x-18=26
2x=26+18
2x=44
x=44/2
x=22
3)4(x-12)=-32
4x-48=-32
4x=-32+48
4x=+16(greater number sign)
x=16/4
x=4
Ben rolls a wheel with a diameter of 1 meter through one complete revolution from point M to point P. About how far did Ben roll the wheel?
A) 0.79 meters
B) 2 meters
C) 3.14 meters
D) 6.28 meters
Answer:
c
Step-by-step explanation:
i think c but not sure
{2x−y=2 2x−2y=4 solve by sustitution
could somebody help
Answer:
112
Step-by-step explanation:
[tex]12 + (( {5}^{2} ) \times 4) \\ 12 + (25 \times 4) \\ 12 + 100 \\ = 112[/tex]
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hello can anyone help me ? here the question
Answer:
A. 1/5k - 2/3j and -2/3j +1/5k
Step-by-step explanation:
A. 1/5k - 2/3j and -2/3j +1/5k
B. 1/5k - 2/3j and -1/5k +2/3j
There is a change in the signs of each term
1/5k changed to -1/5k
-2/3j changed to +2/3j
Not equivalent
C. 1/5k - 2/3j and 1/5j - 2/3k
There is a change in the variables
1/5k changed to 1/5j
-2/3j changed to -2/3k
D. 1/5k - 2/3j and 2/3j - 1/5k
The is a change in the signs of each term
1/5k changed to -1/5k
-2/3j changed to +2/3j
The only equivalent expression is
A. 1/5k - 2/3j and -2/3j +1/5k
Which postulate can be used to prove congruence? Please help
Answer: Choice E) Insufficient information to prove congruence.
============================================================
Explanation:
We're given that AB = DC and BE = CE. This means we have two pairs of congruent sides and we could use SAS if we know that angle ABE = angle DCE. However, we don't know this information.
While we do know that angle AEB = angle DEC (vertical angle theorem), this is not enough information. Recall that SSA is not a valid congruence theorem. The angles in question are not between the sides mentioned in the previous paragraph.
Therefore, we don't have enough information to prove the triangles congruent.
-----------------
Side notes:
We can't use SSS because we don't have info about three pairs of sides. We only have info about two pairs of sides.We can't use ASA because we only have info about one pair of angles.We can't use HL because this only applies to right triangles.Which of the following events is impossible?
Spinning a number that is neither odd nor even.
Spinning an odd number.
Spinning a number greater than 1.
Spinning a number less than 1.
Answer: number 4
Step-by-step explanation:
Answer:
Spinning a number that is neither odd nor even.
Step-by-step explanation:
Every number is either odd or even
A cylindrical water tank having radius rcm and height 2rcm has a hemispherical top. if the cylindrical portion can hold 600l water, then how much liters of water can the tank hold.
sorry for bad picture
Step-by-step explanation:
hope it helps you have a great day keep smiling be happy stay safe
if rst ≅ npq, m∠r = -7x +9, m∠n= -10x, find m∠r and m∠n
Answer:60
Step-by-step explanation: x=10
-7+9=2*10=20
-10*10=100
180-100-20=60
diamter of a cirlce is 10 feet find its area in terms of pie
Answer:
25pi
Step-by-step explanation:
Area = pi(r)^2
if diameter is 10 then r = 5
Answer:
25π
Step-by-step explanation:
The radius is half of the diameter. 10/2 = 5 so the radius is 5
The formula for area of a circle is: π[tex]r^{2}[/tex]
[tex]5^{2}[/tex] × π =
25 × π =
25π
Slope= -3/5. Y-intercept = -1
Answer:
y=-3/5x-1
Step-by-step explanation:
y=-3/5x-1
slope intercept form
pleasee help me :( look the picture pleasee thank you
Answer:
$34.98
Step-by-step explanation:
$5.30 x 6 3/5 = $34.98
Match the equation to its description.
y= (x + 4)2 – 2
Right 4, Up 2
Right 4, Down 2
Left 4, Up 2
Left 4, Down 2
Answer:
i think right 4 up 2!! Sorry if i'm wrong!
Line A Is Parallel To Line B. If The Measure Of Z7 Is 114”, What Is The Measure Of 3
Answer:
114°
Step-by-step explanation:
because they are parallel they have the same measure
The measure of angle 3 is equal to 114° when angle 7 is 114° by the corresponding angle property.
What are correspondence angles?The angle is defined as the span between two intersecting lines or surfaces at or close to the point where they meet.
According to the definition of corresponding angles, when two parallel lines cross the third one, the angles that are in the same relative position at each intersection are referred to as being corresponding angles to one another.
In the image, it is given that angle 7 is 114 degrees. As in the image, the two parallel lines a and b are cut by the transversal line. The given angle 7 is 114°.
From the correspondence angle property, the two angles on the same side of the transversal line will be equal to each other. The angle 3 will be calculated as:-
∠7 = ∠3
114 = ∠3
Therefore, angle 3 will be 114°.
To know more about an angle follow
https://brainly.com/question/25770607
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HELP HELP PLEASE PLEASE
The answer would be 2010 I think! im SO sorry if its wrong! :3
Help plz and dont IGNORE ME!!! plzzzzzzzz
Answer:
2.
=10280
= 1.0280x10^4
3.
= 2800000
= 2.8x10^6
4.
= 56500
= 5.65x10^4
5.
= 35740
=3.574x^4
6.
=54160
=5.416x10^4
7.
=16836700
=1.68367x10^7
8.
=7080
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I just need help with answering this question
Answer:
I learned this I I kinda remember what you do is times everything together example 4×7×6 like that do all the sides
Step-by-step explanation:
multiply 17, 12, and 24. then multiply 10, 4, and 12. then add those 2 products.
HOPE THIS HELPS :)
Johnson Junior High School had 600 students. 25% of the students were in 6th grade, 36% of
the students were 7th graders, and the rest were 8th graders.
How many students were 8th graders?
Brad had a small gathering at a local steakhouse. The steakhouse offers three dinner platters which vary by size and price. They ordered 4 of the 6-ounce platters, 2 of the 8-ounce platters, and 2 of the 11-ounce platters.
Steak Platter Prices
• 6-ounce $9.95
• 8-ounce $12.95
• 11-ounce $15.95
If a gratuity of 18% was added to the bill, which of the following is closest to the total of the steak platters and gratuity, ignoring sales tax?
A.
$114
B.
$137
C.
$18
D.
$115
Answer:
D.) $115
Step-by-step explanation:
9.95 x 4 = 39.8
12.95 x 2 = 25.9
15.95 x 2 = 31.9
39.8 + 25.9 + 31.9 = 97.6
97.6 x 0.18 = 17.568
97.6 + 17.568 = 115.168
115.168 ≈ 115
9.95 x 4 = 39.8
12.95 x 2 = 25.9
15.95 x 2 = 31.9
39.8 + 25.9 + 31.9 = 97.6
97.6 x 0.18 = 17.568
97.6 + 17.568 = 115.168
115.168 ≈ 115
Therefore, the closest to the total of the steak platters and gratuity, ignoring sales tax is $115.
PLEASE HELP ASAP
A realtor found a home for a couple that will require a monthly loan payment of $1460. If the lender insists that the buyer's monthly payment not exceed 28% of the buyer's monthly income
find the minimum monthly income required by the londer. Simplify your answer.
Answer:
$5214.29 or $5214
Step-by-step explanation:
Set up a ratio table:
[tex]\frac{1460}{x}[/tex]=[tex]\frac{28}{100}[/tex]
You need you multiply the monthly loan by 100, then divide by 28.
(1460 · 100) ÷ 28
146000 ÷ 28
5214.28571
Round to the nearest cent:
$5214.29
Unless by simplify it means to the nearest dollar:
$5214
1. Solve the following equation. -5p = -75
Answer:
15
Step-by-step explanation:
-5 x 15 = -75
This is according to the rule -a ÷ a = -a and -a x a = -a. Where a negative divided/multiplied by a positive number equals a negative number.
-75 ÷ -5 = 15
-75 ÷ 15 = -5
Adah produces scented candles. The cost of producing a candle is $1.25. Adah sells a candle for $2.50. She has a start-up costs of $300.
a) Write a system of two equations that models this situtaiton.
b) Determine the number of candles Adah must sell to break even. Solve the system using your chosen method and identify the method used.
Answer:
(a) The system of two equations are
c = $300...(1)
p = x × ($2.50 - $1.25)...(2)
(b) The number of candles she must sell to break even are 240 candles
Step-by-step explanation:
The cost of of producing a candle = $1.25
The price at which Adah sells a candle = $2.50
The stat-up cost of producing candles = $300
(a) Let c represents the start-up cost of producing candles, let p represent the profit Adah makes from selling candles and x represents the number of candles sold, we have;
c = $300...(1)
p = x × ($2.50 - $1.25)...(2)
(b) The number of candles Adah must sell to break even is given as follows;
At break even point, Start-up cost = Profit
∴ c = p
300 = x × (2.50 - 1.25) = 1.25·x
∴ x = 300/1.25 = 240
Therefore;
The number of candles she must sell to break even = 240 candles
ASAP!!!!!!!!!!!! I NEED HELP!!!!! I WILL MARK BRAINLIEST!!!!!!!
which story represents the graph below
a a car accelerates, then maintains its speed before speeding up again
Suppose we collect a simple random sample of 200 registered voters from a large city. We find that 25% of the voters in the sample are Independents. Find a 95% confidence interval for the percentage of registered voters in the city that are Independents. Round your answer to at least two decimal places.
Answer:
0.05<x<0.06
Step-by-step explanation:
The formula for calculating the confidence interval is expressed as;
CI = p' ±z * √p(1-p)/n
z is the z score at 95% CI
p is the proportion of the independent sample
n is the sample size
p' = X/n
p' = 0.25/200
p' = 0.00125
Given
z = 1.96
p = 25% = 0.25
n= 200
Substitute into the formula;
CI = p' ±1.96 *√0.25(1-0.25)/200
CI = p' ±1.96 * √0.25(0.75)/200
CI = p' ±1.96 * 0.0306
CI = p' ±0.0605
CI = 0.00125 ±0.0605
CI = (0.048, 0.06175)
CI = (0.05, 0.06)
0.05<x<0.06
Find the domain and range please
Answer:
-2 is the domain
2 is the range.
Pls answer ASAP, will mark brainliest
Answer:
15
Step-by-step explanation:
PLEASE HELPP ill give brainiest
Answer:
-8
Step-by-step explanation: