Answer:
Point A(5, -1) is mapped to A'(1, 5)
The rule is:
(x, y) → (-y, x)This is 90° anticlockwise rotation
Point B(-4, 6) will map to:
B(-4, 6) → B'(-6, -4)Name a possible value for w that is a solution to w > 30, but is not a solution to w < 70.
PLZ HELP RN
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Explanation:
This value of w is larger than 30, so it makes w > 30 true.
At the same time, this value of w is not smaller than 70, so it makes w < 70 false.
If a value of w makes an inequality true, then we consider it a solution.
Put another way: if w = 100, then w > 30 becomes 100 > 30 which is true while w < 70 becomes 100 < 70 which is false.
You can pick any value you want for the answer as long as it's 70 or larger. We can pick w = 70 because w < 70 becomes 70 < 70 which is false. A number cannot be smaller than itself.
In terms of the graph, you can pick any value that is to the right of 70 or at the location of 70.
Only right answers please :)
Answer:
Check out the link below
Step-by-step explanation:
https://brainly.com/question/11665146
Answer:
We know
y = 3.5x represents the cost of x pounds of raisins.
Also, cranberries costs $18 per 4 pounds
So, to graph these proportions, we have to find the equation for cranberries, if 4 pounds costs $18, that means 1 pound of cranberries is $4.50, this is the ratio of change of cranberries, using this ratio, we can say that the relation is
y = 4.5x
If you compare, cranberries are more expensive than raisins, the image attached shows both proportion graphed.
Therefore, raisins represent the lower unit price, $3.50 per pound, while cranberries represent the higher unit price, $4.50 per pound.
Answer :
well one line takes the slope of y=3.5x
The cranberries take the slope of Y=4.5x
so raisins have the lowest unit price.
Factor the expression using GCF
7h + 21
Please help me with the problems in my picture
Answer:
1.) C
2.) miles
3.) Car A is faster
solve for −5(x + 4) ≥ 4x − 38
9514 1404 393
Answer:
x ≤ 2
Step-by-step explanation:
Eliminate parentheses, collect terms, separate variable terms from constant terms.
-5(x +4) ≥ 4x -38 . . . . . given
-5x -20 ≥ 4x -38 . . . . . eliminate parentheses
-20 ≥ 9x -38 . . . . . . . . add 5x
18 ≥ 9x . . . . . . . . . . . . . add 38
2 ≥ x . . . . . . . . . . . . . . . divide by 9
Can some one help me with these to questions if you do I will give you brain list
Answer:
2n
2
+9n−35=0
2n
2
+14n−5n−35=0
2n(n+7)−5(n+7)
then (2n-5)(n+7)
5/2 and-7
is your answer
Find each percent of change. Round to the nearest whole percent. State whether the percent of change is an
increase or a decrease.
13. $75 to $25
Answer:
-66.67%
Step-by-step explanation:
Here 75 is the old value and 25 is the new value, so this will result into a negative change. Meaning that this is a decreasing change. So the percent of change is -66.67%, and this is a decrease. Hope this is helpful, have a great day :)))
Peter is twice as good a workman as to when they work together they can finish a task in 16 days if Tom works alone days he will complete the task
Answer:
As per the question, Peter can finish twice as much work as finished by Tom in a given duration of time. of their one day work will be completed by Tom. So, Tom will take 48 days to complete the task
Step-by-step explanation:
Let Tom alone take 2x days
Peter alone will take x days
Together in 1 day they do 1/x + 1/2x = 1/16
3/2x = 1/16
2x = 48
ANSWER Tom takes 48 days and Peter takes 24 days
CHECK
1/48+1/24 = 3/48= 1/16
what is the sum of 2x + 1 + 5x
Answer:
7x+1
Step-by-step explanation:
2x+1+5x
Add like-terms
2x+5x+1
7x+1
Solve the System of Linear Equations by
Substitution with work
3x - 4y = 19
x=5
Combine any like terms in the expression. If there are no like terms, rewrite the expression.
6pg + 5pg - 6pg
Answer: I believe the answer is just 5pg?
Step-by-step explanation: Hope this helps but sorry if it's wrong. Not sure if I'm understanding the question correctly.
Answer: 5pg
Step-by-step explanation:
Like terms are terms that have the same variables and powers. E.g. 8p²g+9p²g=17p²g
8+9=17
8pg+9pg=17pg
8pg²+9pg²=17pg²
How to work out the question:
6pg+5pg=11pg
11pg-6pg=5pg
What is the area of a circle with a radius of 13 millimeters? (Use 3.14 for Pi.)
Step-by-step explanation:
Given
Radius (r) = 13 mm
Area of the circle
= πr²
= 3.14 * 13 *13
= 530.66 mm²
Hope it will help :)
Multiplying and Dividing by Powers of 10
~~~~~~~~~~~
which of these equivalent to 1,000,000?
A. 10(3)
B. 10(4)
C. 10(5)
D. 10 (6)
Answer:
10(6)
Step-by-step explanation:
Hope it's right.....
Can I get help answering this question (1 - 9z) + 3(z - 2)
Answer:
-6z - 5
Step-by-step explanation:
1 - 9z + 3z - 6
1 + (-6) + (-9z) + 3z
-5 - 6z or -6z - 5
help please!! i will give branliest answer
Answer:
i have very few knowledges sooooo
Step-by-step explanation:
Find the total amount of the investment after 10 years if $6,000 is invested at 7.82% compounded daily.
Answer:
your future account value: $13,113.94
Step-by-step explanation:
Answer:
13113.94
Step-by-step explanation:
[tex]PV(1+\frac{i}{n})^{nt}\\\\6000(1+\frac{.0782}{365})^{10*365}\\\\6000(1.0002142)^{3650}\\6000*2.1856= 13113.94[/tex]
Their sum is 12 and their product is -85
Answer:
-5 and 17
Step-by-step explanation:
-5+17 = 12
-5*17 = 12
Look up "Everything You Need To Know About (Your Subject) In One Big Fat Notebook pdf." It's the best thing I've ever been given, I have it with me in class all the time and I've aced every test. I have it with me right now and it has everything I've ever been taught in it so it might help you.
Your younger sibling runs up to you and excitedly exclaims, "I'm thinking of a number. If I add it to the number 2 ten times, that is, 2 + my number + my number + my number, and so on, then the answer is 2. What is my number?" You almost immediately answer, "zero," but are you sure? Can you find a different number (other than zero) that has the same property? If not, can you justify that your answer is the only correct answer?
Answer:
[tex]x = 0[/tex]
Step-by-step explanation:
Given
Represent the number with x.
So:
[tex]2 + x + x + x + x + x + x + x + x + x + x = 2[/tex]
or
[tex]2 + 10x = 2[/tex]
We want to solve for x
Subtract both sides by 2
[tex]2 - 2 + 10x = 2 - 2[/tex]
[tex]10x = 0[/tex]
Solve for x
[tex]x = \frac{0}{10}[/tex]
[tex]x = 0[/tex]
No other number aside 0, satisfy the property.
April took out a $600 loan from the bank for 5 years, at 3% interest rate. How much does she
have to pay in interest?
Answer:
$95.56
Step-by-step explanation:
Hope this helps
Bernie has 24 books. Xavier has b more books than Bernie. Write an expression that shows how many books Xavier has.
Answer:
24+b
Step-by-step explanation:
Xavier has b more books than bernie so add b to bernie's 24 books
Which line is parallel to y=2/3x−5?
thanks!!
Step-by-step explanation:
y= 2/3 x +4
for two lines to be parallel they must have the same slope and different y-intercepts
Answer:
y=2/3 z +4
Step-by-step explanation:
THAT'S MY BEST GUESS!!
1. What is the angle relationship
2. What is the value of r?
Step-by-step explanation:
x + 62° = 90°
x = 90° - 62°
x = 28°
___________________FOLLOW MEHow many degrees Fahrenheit is 25°c
Answer:
77
Step-by-step explanation:
Answer:
77 degress Farenheit
Step-by-step explanation:
Formula
(25°C × 9/5) + 32 = 77°F
a) Jelaskan konsep Alam Melayu.
Answer: The Malay world or Malay realm, is a concept or an expression that has been utilised by different authors and groups over time to denote several different notions, derived from varied interpretations of Malayness, either as a racial category, as a linguistic group or as a political-cultural group. The use of the term 'Malay' in much of the conceptualisation is largely based on the prevalent Malay cultural influence, manifested in particular through the spread of the Malay language in Southeast Asia as observed by different colonial powers during the Age of Discovery.
-Your friend, Bill Cipher
Step-by-step explanation: Have a great Valentines day <3
The Holt family is purchasing 4 cell phones. Store A sells 3 cell phones that cost $165 each, which includes a fourth phone for free. Store B sells the same cell phone for $135 each. Which store has the better deal for purchasing 4 cell phones? Explain.
Answer:Store A
Step-by-step explanation:
Given
Store A sells 3 cells phones that cost $165 each and offer 4 th one free
i.e. Effective cost of each cell phone is [tex]\frac{165\times 3}{4}=\$ 123.75[/tex]
Store B sells each cell phone at [tex]\$ 135[/tex] each
clearly, store A provides a better deal than B because the cost of 4 cell phones is less for Store A i.e.
[tex]\Rightarrow 165\times3 <135\times4\\\Rightarrow \$495<\$540[/tex]
Please help thanks!!
Answer:
the answer is A
Step-by-step explanation:
several steps of math reversing the equation
I need help with this as soon as possible I will give brainliest
Answer:
1) x=-3 (D)
2) x=10 (G)
3) x=1 (A)
4) x=3 (C)
Step-by-step explanation:
can someone help me !!!
The area is approximately 50.27in^2
I really need help with this, much appreciated.
Answer: z=116 x= 50 1/3
Step-by-step explanation:
64 degrees corresponds to the angle on top of angle z. That means the angle on top of z is also 64 degrees. This same angle and angle z are a linear pair; they sum to 180. 64+z= 180. Subtract 64 from both sides. Z= 116. Angle z and angle (3x-35) are also a linear pair and sum to 180. We know z is 64, so 64+(3x-35) = 180. Combine like terms. 29+3x = 180. Subtract 29 from both sides. 3x = 151. Divide both sides by 3. X= 50 1/3
Help me..
prove it
Tan20°×tan40°×tan60°=3
Answer:
Tan20°×tan40°×Tan60°=3
Tan60×tan40°tan20°)
√3((2tan20°)/(1-tan²20))tan20
√3(2tan²20/(1-tan²20°)
2√3((sin²20/cos²20)/((cos²20-sin²20)/cos²20))
2√3(sin²20/(cos²20-sin²20))
2√3(sin²20/(1-2sin²20)
2√3sin²20/2cos²40
√3