Dos puntos pueden determinar un segmento?
Answer:
Si se puede
Step-by-step explanation:
Which point is a solution to the inequality shown in this graph?
A. (0,0)
B. (5,-5)
C. (0,1)
D. (-5,1)
Justify each step of this inequality by stating the property that was used to get to each step. Given: -5(r+3)<12-10r+3r Property used: Step 1: -5(r+3)<12-7r Step 1: Step 2: -5r-15<12-7r Step 2: Step 3: 2r-15<12 Step 3: Step 4: 2r<27 Step 4: Step 5: r<13.5 Step 5:
Answer:
See below.
Step-by-step explanation:
We have:
Given:
[tex]-5(r+3)<12-10r+3r[/tex]
Step 1: Combining Like Terms (on the right):
[tex]-5(r+3)<12-7r[/tex]
Step 2: Distributive Property (distribute the -5 on the left):
[tex]-5r-15<12-7r[/tex]
Step 3: Addition Property of Equality (add 7r to both sides):
[tex]2r-15<12[/tex]
Step 4: Addition Property of Equality (add 15 to both sides):
[tex]2r<27[/tex]
Step 5: Division Property of Equality (divide both sides by 2):
[tex]r<13.5[/tex]
And we're done!
Answer:
Step 1: Combining Like Terms
Step 2: Distributive Property
Step 3: Addition Property of Equality
Step 4: Addition Property of Equality
Step 5: Division Property of Equality
12.) Given the following information, determine which lines, if any, are parallel. State the converse that justifies your answer. Pleaseee helppp
Answer:
Step-by-step explanation:
Given Parallel lines Converse
a. ∠13 ≅ ∠17 a║c Corresponding angles
b. ∠4 ≅ ∠9 d║e Exterior alternate angles
c. m∠20 + m∠21 = 180° a║b Consecutive interior angles
d. ∠8 ≅ ∠19 Vertical angles
e. ∠10 ≅ ∠23 b║c Interior alternate angles
f. m∠14 + m∠17 = 180° a║c Consecutive interior angles
From the given diagram and information, it can be concluded that lines a, b, and c are parallel, and lines d and e are parallel.
The given lines in the diagram are a, b, c, d, and e.
a. It is given that the measure of angle 13 is equal to that of angle 17.
Now, these two angles are made by lines a, c, and d. Now, the angles are corresponding and equal, and hence, lines a and c will be parallel.
b. It is given that the measure of angle 4 is equal to that of angle 9.
These two angles are made by lines d, e, and b. Now, the angles are alternate exterior and equal, and hence, lines d and e will be parallel.
c. It is given that the sum of the measure of angles 20 and 21 is equal to 180 degrees.
These two angles are made by lines a, b, and e. Now, the angles are supplementary and their sum is 180 degrees, and hence, lines a and b will be parallel.
d. It is given that the measure of angle 8 is equal to that of angle 19.
These two angles are vertically opposite angles between lines a and e.
e. It is given that the measure of angle 10 is equal to that of angle 23.
These two angles are made by lines b, c, and e. Now, the angles are alternate interior and equal, and hence, lines b and c will be parallel.
f. It is given that the sum of the measure of angles 14 and 17 is equal to 180 degrees.
These two angles are made by lines a, c, and d. Now, the angles are supplementary and their sum is 180 degrees, and hence, lines a and c will be parallel.
Therefore, it can be concluded that lines a, b, and c are parallel, and the lines d and e are parallel.
For more details, refer to the link:
https://brainly.com/question/20263406
If g(x)=4x^2 -8x+3, find g(5)
Find a function, g(x) that transform f (x) = 3 sqrt x by shifting f (x) right 3 units
Given
The function is
[tex]f(x)=3\sqrt{x}[/tex]
The function g(x) transform by shifting f(x) right 3 units.
To find:
The function g(x).
Step-by-step explanation:
The translation is defined as
[tex]g(x)=f(x+a)+b[/tex]
where, a is horizontal shift and b is vertical shift.
If a>0, then the graph shifts a units left and if a<0, then the graph shifts a units right.
If b>0, then the graph shifts b units up and if b<0, then the graph shifts b units down.
The function f(x) shifts only 3 units right. So,
[tex]a=-3,b=0[/tex]
Now,
[tex]g(x)=f(x+(-3))+0[/tex]
[tex]g(x)=f(x-3)[/tex]
[tex]g(x)=3\sqrt{x-3}[/tex] [tex][\because f(x)=3\sqrt{x}][/tex]
Therefore, the required function is [tex]g(x)=3\sqrt{x-3}[/tex].
Enter the value of (-3)(2)(3).
Answer:
-18
Step-by-step explanation:
-3 × 2 = -6
-6 × 3 = -18
What is the slope-intercept form of 9x + 3y = 15?
Answer:
y = -3x + 15
Step-by-step explanation:
9x + 3y = 15
subtract 9x from both sides of equation
3y = 15 - 9x
isolate y by dividing
y = 15 -3x
rewrite
y = -3x + 15
Answer:
The answer is y = -3x + 5
Step-by-step explanation:
I took the quiz and got it correct.
3/4 ( 1/2× -12) + 4/5
Graph x<2. I will give yall 20 points :)
Answer:
a????
Step-by-step explanation:
sorry if I'm wrong might be b
Answer:
D
Step-by-step explanation:
It is x<2 which means x can not be 2, so it is a dotted line, then x is anything less than 2, so it is shaded to the left.
Put the following equation of a line into slope-intercept form, simplifying all
fractions.
6y - 3x = -24
y = mx + b
6y = 3x - 24
2y = x - 8
y = [tex]\frac{1}{2}[/tex]x - 4
Answer:y = mx + b
6y = 3x - 24
2y = x - 8
y = x - 4
Step-by-step explanation:
Just took the test
Which of the following is the point and slope of the equation y - 2 = 3/2(x - 7)?
(7, 2), 3/2
(7, 2), 3
(-7, -2), 3/2
(7, -2), 3
Point-slope form of the linear functions is like this :
[tex]y - y(point) = (slope) \times ( \: x - x(point) \: ) \\ [/tex]
[tex]y - 2 = \frac{3}{2}(x - 7) \\ [/tex]
So :
[tex]slope = \frac{3}{2} \\ [/tex]
And
Point = ( 7 , 2 )
_________________________________
And we're done.
Thanks for watching buddy good luck.
♥️♥️♥️♥️♥️
find the average of 72,95,100,85,and 88
Answer:
88
Step-by-step explanation:
72 + 95 + 100 + 85 + 88=440
440/5=88
a group of 20 students and 4 adults are going on a field trip to the mueseum make a diagram to show the ratio of students and adults ?
Answer:
20=5(4)
Step-by-step explanation:
make it a linear function make the x-axis adults and the y-axis students and for every 1 adullt go up by 5 student
Please help im stuck. Integrated 2 Math.
21
9
0
?
15
HURRY
I HAVE 19 more minutes
Question 6
>
Consider the parabola given by the equation: f(x) = – 4x2 + 6x – 2
Find the following for this parabola:
A) The vertex:
B) The vertical intercept is the point
C) Find the coordinates of the two 2-Intercepts of the parabola and write them as a list, separated
by commas:
It is OK to round your value(s) to to two decimal places
> Next Question
Answer:
b
Step-by-step explanation:
trust me ON this one OK
Find the annual percentage yield (APY) in the following situation,
A bank offers an APR of 3.88% compounded monthly.
The annual percentage yield is %.
(Do not round until the final answer. Then round to two decimal places as needed.)
What’s the answer?
Answer:
3.95%
Step-by-step explanation:
An interest-bearing account paying a stated nominal or annual interest rate of 3.880% compounded monthly, would translate to an Annual Percentage Yield (APY) or Effective Annual Rate (EAR) of 3.95%. This means that $100.00 will grow to $103.95 ($103.95 rounded) after one year.
What is the quotient of 3÷1/6 multiply 3 by
Answer:
18
Step-by-step explanation:
Change 3 into a fraction.
Which gives you 3/1
multiply 3/1 by the inverse of 1/6
3/1x1/6
Then you get 1 :)
area exercises 1 5\8 hours per day if he exersises five days a week how many total hours does he exersise in a week
Look at the figure. How can you prove the triangles are congruent?
A. ∆ABD ≅ ∆CDB by the SAS Postulate.
B, It is not possible to determine if the triangles are congruent.
C. ∆ABD ≅ ∆CDB by the SSS Postulate.
Answer:
A. ∆ABD ≅ ∆CDB by the SAS Postulate.
Step-by-step explanation:
You know lines AB and DC are congruent because of the lines on each. Additionally, angles B and D are congruent for the alternative interior angles rule and they also are marked as congruent in the image. Finally, DB is congruent to DB because of the reflexive property. So you have two sides and the included angle, this makes the SAS postulate true.
Answer:
the answer is A
Step-by-step explanation:
Marie and fe work in a flower shop 6 hours on weekend to add their daily allowance in school. They spends 2 1/3 hours for making bouquet, 1 1/2 hours for cutting leaves, and the rest for flower arrangements. How many hours on weekend they spend in flower arrangements?
Answer:
2 1/6 hours
Step-by-step explanation:
2 1/3 + 1 1/2 + x = 6
convert all mixed numbers to improper fractions
7/3 + 3/2 + x = 6/1
change all numbers to have a common denominator
14/6 + 9/6 + x = 36/6
combine like terms
23/6 + x = 36/6
subtract 23/6 from both sides
x = 13/6
convert improper fraction to mixed number
2 1/6
1. The value of 25 x (8.5) is:
a.
More than 250
b. Less than 250
Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. The value of 25×8.5 is less than 250. The correct option is B.
What is multiplication?Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. For example, 3 × 4 means 3 is added to itself 4 times, and vice versa for the other number.
The value of 25×8.5 is needed to be calculated in order to know if the product is more than 250 or not. Therefore, the value of the 25×8.5 can be calculated as,
25×8.5
= 25 × (85/10)
= 2125/10
= 212.5
Since the value of the product of 25 and 8.5 is 212.5 which is less than 250. It can be calculated that the number is smaller than 250.
Hence, the value of 25×8.5 is less than 250.
Learn more about Multiplication here:
https://brainly.com/question/14059007
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(5k − 1 + 2k3) − (6k3 − 3k2 − 8) + (8k3 − 2k2 − 7k)
Answer:
4k^3 + k^2 - 2k + 7
Step-by-step explanation:
Hope this helps, and good luck
Assuming equal rates, 120 miles in 6 hours implies 150 miles in how many hours?
Answer:
9 hours
Step-by-step explanation:
Which is greater, 25% of $200 or 80% of 100?
Answer:
80% of 100
Step-by-step explanation:
25% of something is basically dividing it by 4, meaning 25% of 200 is 50,
While 80% of 100 is 80
A good way to memorize this is if youre taking anything as a percent of 100, get rid of a 0 on the 100, and put a decimal place in the number.
(e.g. 90% of 10 is 9. whereas 90% of 100 is 90)
Just remember which you're dealing with!
Hope this helps!
Answer:
80% of 100 is greaterStep-by-step explanation:
25% of 200 is
0.25*200 = 5080% of 100 is
0.8*100 =80As 80 > 50,
the second number is greater
7th grade mathhh help me plzzz
Answer:
40 degrees
Step-by-step explanation:
Answer:
40°F
Step-by-step explanation:
If you add 15 to -15 it's 0 and if you add another 15 that's 15 and if you add a 10 it brings it up to 25.
Axel runs 10 kilometers in 85 minutes. At the same rate, how many minutes would he take to run 8 kilometers?
Answer:
68
Step-by-step explanation:
85/10= 8.5 (sp he's running each km in 8.5 mins)
8.5x8= 68
n - 4 = 3n + 6 Yikesss
Answer: n=-5
Step-by-step explanation:
Answer:
N=-5
Step-by-step explanation:
N - 4 = 3n + 6
Add 4 to both sides
n-4+4=3n+6+4
Simplify
n=3n+10
subtract 3n from both sides
n-3n=3n+10-3n
Simplify
-2n=10
Divide -2 from both sides
-2n/-2=10/-2
Simplify
n=-5
An ice cream cone has a diameter of 6 centimeters. What is the volume of the cone, if the cone is 9 centimeters tall?
Answer:
V≈84.82
Step-by-step explanation:
V=πr2h
