Answer:
Step-by-step explanation:
a, what is the equation of the line that goes through these points in Slope-intercept Form?
If two lines are parallel, their slopes are equal. Thus the new line has the same slope as does the old one: m = -3. We adapt the slope-intercept form y = mx + b to 5 = (-3)(2) + b and find that b = -11. Then the desired equation is y = -3x - 11. This is in slope-intercept form.
b. What is the x-intercept? Start with the above y = -3x - 11. Set y = 0 and solve the result, 0 = -3x - 11, for x: x = -11/3. Then the x-intercept is (-11/3, 0); this is the point at which the graph crosses the x-axis.
c. What is the y-intercept: Set x = 0 in the above equation. We get y = -11.
The y-intercept is thus (0, -11).
In the diagram of DGF below, HE||GF, DH=6, DE=4, and EF=16. What is the
length of DG?
Step-by-step explanation:
[tex] \frac{de}{df} = \frac{dh}{dg} \\ \frac{4}{16} = \frac{6}{dg} \\ dg = \frac{6 \times 16}{4} \\ dg = 24[/tex]
what is 5.8 as a mixed number.
Answer:
5 4/5
Step-by-step explanation:
Five and four fifths
Brainliest please? Trying to get expert :P
Answer:
3[tex]\frac{1}{3}[/tex]
Step-by-step explanation:
I just asked my Alexa I am not certain that this is true but you can give it a shot. :)
how to solve 2b-(-4b)
Step-by-step explanation:
there is nothing to solve as there is no equation.
but we can simplify the expression :
2b - (-4b) = 2b + 4b = 6b
remember :
++ = +
+- = -
-+ = -
-- = +
Answer:
6b
Step-by-step explanation:
2b+4b (- - = +)
The answer is 6b
Please bestays help me Brain cells are in pain right now
I need help answering this question what does e equal to
Answer:
9
Step-by-step explanation:
Answer:
9?
Step-by-step explanation:
Points C open parentheses negative 5 comma 8 close parentheses and D open parentheses 2 comma 5 close parentheses lie on line C D. If points C apostrophe and D apostrophe are created by translating points C and D left 6 units, what is the slope of line C apostrophe D apostrophe ?
We want to find the slope of the line that connects points C' and D'. We will find that the slope is -3/7.
First, we start with the points:
C = (-5, 8)D = (2, 5)Now we create points C' and D' by translating points C and D to the left by 6 units, this means that we need to subtract 6 in the x-value of each point, so we will have:
C' = (-5, 8) + (-6, 0) = (-5 - 6, 8) = (-11, 8)D' = (2, 5) + (-6, 0) = (2 - 6, 5) = (-4, 5)And we know that if a line passes through points (x₁, y₁) and (x₂, y₂) the slope is given by:
[tex]a = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
Then the slope that connects points C' and D' is:
[tex]a = \frac{5 - 8}{2 - (-5)} = \frac{-3}{7}[/tex]
If you want to learn more, you can read:
https://brainly.com/question/2263981
Use the unit circle to evaluate the six trigonometric functions of θ= 7(pi) / 2
Answer: Look down bellow
Step-by-step explanation:
Calculating Pi Yourself. There are many special methods used to calculate π and here is one you can try yourself: it is called the Nilakantha series (after an Indian mathematician who lived in the years 1444–1544). It goes on for ever and has this pattern: 3 + 4 2×3×4 − 4 4×5×6 + 4 6×7×8 − 4 8×9×10 + ...
Hope that helped
The sum of three numbers is 301. The second number is 3 less than twelve times the first number. The third number is 4 more than seven times the first number. Find the three numbers.
Answer:
Smallest number = 15
Second number = 177
Third number = 109
Step-by-step explanation:
Givens
Let the first number = x
Let the second number = 12x - 3
Let the third number = 7x + 4
Equation
x + 12x - 3 + 7x +4 = 301 Combine like terms
Solution
20x + 1 = 301 Subtract 1 from both sides
20x = 301 - 1 Combine
20x = 300 Divide by 20
x = 300/20
x = 15
1.) Find which printer is more efficient?
Epson prints 31 pgs Canon prints 53 pgs
in 4 mins
in 7 mins.
9
Answer:
Canon
1
1
1
1
1
1
1ososososeo9eiww
I WILL GIVE BRAINLIST IF YOU ANSWER ALL THREE OF THESE QUESTIONS !! MUST BE IN ORDER
example : number 1 is ___ number 2 is ____ number 3 is___
1.) solve the system of equations
x+ 3y =5
-x +6y= 4
A) x=1, y=2
B) x= 2 y=1
C) x= 1 y=1
D) x= 0 y=2
2.) solve the system of equations
2x-2y=6
3x+2y=9
A) x=0 ,y=3
B) x=3, y=0
C) x=1, y=-2
D) x=-2, y=1
3.) solve the system of equations
5x-2y=3
-5x+4y=9
A) x=6,y=3
B) x=6, y= 13 1/2
C= x=3, y=6
D) x=1, y=0
Answer:
1. (b) is the answer
2. (b) x=3 ,y= -2
3. I dont lnow
PLS HELP RN PLEASE PLEASE
Answer:
positive number or 0 but not negitive
Step-by-step explanation:
7291 / 5700 what’s the reminder?
Answer:
The answer is 1591.
Step-by-step explanation:
You just have to subtract them to find the remainder,
7291 - 5700
= 1591
Answer:
The answer is 1591.
Step-by-step explanation:
You just have to subtract them to find the remainder,
7291 - 5700
= 1591
Which number best represents an elevation of 3,002 ft?
A) -3,002
B) +3,002
C) 3,0024
D) 3,002-
please help me with this?
Answer:
C
Step-by-step explanation:
Elevation = high/up/positive
A is negative
B is right
C has 4 on end
D has - on end
What is the atomic number of an isotope of nitrogen that has seven neutrons?
Answer:
14
Step-by-step explanation:
What is the point-slope form of a line that has a slope of 4 and passes through point (-3, 1)?
Answer:
y-(-3)= -4(x-1)
Step-by-step explanation:
i got it correct
The fastest elevators in the Burj Khalifa can travel 330 feet in just 10 seconds. How far does the
elevator travel in 11 seconds? Explain your reasoning.
Answer:
363 feet = 11 seconds
Step-by-step explanation:
330 feet = 10 seconds
=> 330/10 feet = 10/10 seconds
=> 33 feet = 1 second
=> 33 × 11 feet = 11 × 1 second
=> 363 feet = 11 seconds.
Therefore, the Burj Khalifa can travel 363 feet in 11 seconds.
Answer:
[tex]363ft[/tex]
Step-by-step explanation:
First we know that the elevator can travel 330 feet in just 10 seconds. That's can be interpret as:
[tex]\frac{330ft}{10s} = \frac{33ft}{1s}[/tex]
How you can see each second the elevator travel 33 feet so if you want to know how many travel in 11 second you only have to multiply by 11 the 33ft.
[tex]33ft \cdot 11s = 363ft[/tex]
Alex was thinking of a number. Alex doubles it, then adds 20 to get an answer of 22. 7. What was the original number?.
Answer:
Alex was thinking of the number 1.35
I saw my name and ad to answer XDD ami right??
Step-by-step explanation:
if there are jelly beans in a jar: 4 green, 2 white, and 5 purple. what is the probability of choosing a white jelly bean and then a purple if you put the white jelly bean back in the jar?
Answer:
Probability of choosing a white jelly bean: 18.18181818%
Probability of choosing a purple jelly bean: 45.45454545%
Step-by-step explanation:
Part #1:
4 (green) + 2 (white) + 5 (purple) = 11 jelly beans
2 white / 11 total
probability percentage (of choosing a white jelly bean) over 100% (100% = all 11 jelly beans) is equal to 2 (white jelly beans) over 11 (11 = 100% of the jelly beans)
[in other words, 11 jelly beans is 100%]
#1: unknown/100% = 2/11
#2: divide 2 by 11 (2/11 = 0.1818181818)
#3: multiply both sides by 100 (0.1818181818 * 100 = 18.18181818%)
Probability of choosing a white jelly bean: 18.18181818%
Part #2:
4 (green) + 2 (white) + 5 (purple) = 11 jelly beans
5 purple / 11 total
probability percentage (of choosing a purple jelly bean) over 100% (100% = all 11 jelly beans) is equal to 5 (purple jelly beans) over 11 (11 = 100% of the jelly beans)
[in other words, 11 jelly beans is 100%]
#1: unknown/100% = 5/11
#2: divide 5 by 11 (5/11 = 0.4545454545)
#3: mulitply both sides by 100 (0.4545454545 * 100 = 45.45454545%)
Probability of choosing a purple jelly bean: 45.45454545%
what is 4e - 3f + 6f - 3e I am really confused and I don't know the answer
can i have help please
Answer:
4 x 4 = 16
5 x 5 x 5 x 5 = 625
3 x 7 x 7 x 7 x 7 = 7203
2 x 9 x 9 x 9 x 2 x 9 = 26244
Mark Brainliest plz
Hope this will help you out!
Which package has the better unit price per ounce?
Answer:
The 48-pack has the better unit price per bottle
Step-by-step explanation:
Given the two packages of same brand water bottles, where:
48-pack of 8 oz bottles = $5.88 28-pack of 10 oz bottles = $5.98We can compare which package has the better unit price per bottle by finding out how much each bottle costs, and the price per fluid ounce (fl oz) of each bottle.
48-pack:For the 48-pack, divide the total cost of $5.88 by the number of bottles for the whole package to determine the price of each bottle.
[tex]\mathsf{\frac{\$5.88} {48\:bottles}\:=\:\$0.1225\:per\:bottle}[/tex]
Next, divide the price per bottle by 8 ounces to find the cost per fluid ounce of the 48-pack:
[tex]\mathsf{\frac{\$0.1225} {8\:fl\:oz}\:=\:\$0.015\:per\:fl\:oz}[/tex]
28-pack:Similar to our solution for the 48-pack, we can determine the price of each bottle in a 28-pack by dividing the total cost of $5.98 by 28 bottles to determine the price of each bottle.
[tex]\mathsf{\frac{\$5.98} {28\:bottles}\:=\:\$0.21357\:per\:bottle}[/tex]
Next, divide the price per bottle by 10 ounces to find the cost per fluid ounce of the 28-pack:
[tex]\mathsf{\frac{\$0.21357} {10\:fl\:oz}\:=\:\$0.0214\:per\:fl\:oz}[/tex]
Answer:Therefore, the 48-pack of 8-ounce bottles has a better unit price per bottle of $0.12 than the unit price per bottle of the 28-pack of water bottles of $0.21.
What's the answer to 13 times 12
[tex]13 \times 12 = 156[/tex]
The ratio of bananas to melons is 30:1 if there are 300 bananas how many melons are there
Answer:
10
Step-by-step explanation:
30:1 = 300:x
x=(300*1)/30=10
+56-(3+4-1)= ?????????
Hey there!
56 - (3 + 4 - 1)
= 56 - (7 - 1)
= 56 - 6
= 50
Therefore, your answer is: 50
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
Jacob paid $120 for a portable e-book reader that was 80% of the original price. What was the original price?
Answer:
$24
Step-by-step explanation:
80% of 120 is 96, 96-120 is 24.
There are 80 people in a choir.
Half the people in the choir are women.
The number of men in the choir is one quarter of the number of women.
The rest of the people in the choir are children.
the number of children in the choir : the number of men in the choir = n : 1
Work out the value of n.
You must show how you get your answer.
There are 30 children in the choir
Number of people in the choir = 80
Number of women = 1/2 × 80 = 40.
Number of men = 1/4 × 40 = 10
Therefore, the number if children will be:
Men + Women + Children = 80
10 + 40 + n = 80
n = 80 - 40 - 10
n = 50
There are 30 children in the choir.
Read related link on:
brainly.com/question/24717307
Answer:
3
Step-by-step explanation:
80/2= 40= women
1/4 × 40= 10= men
40+10= 50 men and women
80-50= 30 children
30:10 simplified= 3:1
n=3
Brian needs to make a total of 80 deliveries this week. So far he has completed 64 of them. What percentage of his total deliveries has Brian completed?
The percentage of his total deliveries has Brian completed is 80%.
What is percentage?
In a percentage, the total value is always 100, making it a ratio or fraction. For instance, Sam received a score of 30% on his arithmetic test, which is 30 out of a possible 100. In terms of ratio, it is expressed as 30:100 and as a fraction as 30/100. A certain portion or amount in every hundred is referred to as a percentage. The fraction is denoted by the sign "%," and its denominator is 100.
Here the given
Total number of deliveries = 80
The number of deliveries completed by Brian= 64
Now the percentage of deliveries completed by him is,
=> [tex]\frac{Number of deliveries completed by brian}{Total number of deliveries}[/tex] × 100
=> [tex]\frac{64}{80}[/tex] × 100
=> [tex]\frac{4}{5}[/tex] ×100
=>4×20 = 80%
Hence the percentage of his total deliveries has Brian completed is 80%.
To learn more about percentage refer the below link
https://brainly.com/question/4784422
#SPJ1
CONSIDER THE EQUATION
WHAT IS THE VALUE OF X THAT MAKE THIS EQUATION TRUE
Answer:
The answer is x=1.
Step-by-step explanation:
solve 4m^2-5 if m = -4
How to solve (6 x 8) + (3.5 x -5.5)
Answer:
67.25
Step-by-step explanation:
(6 x 8) + (3.5 x -5.5)
(48) + (19.25)
67.25
