The number of words Latisha can text, y,
varies directly with x, the number of
minutes spent texting. If Latisha texted 180
words in 5 minutes, find k, the constant of
proportionality.
Answers
Answer for A it’s 24
Related Questions
can someone help me plz ?
Answers
Answer:
no
Step-by-step explanation:
ok
The triangles shown below must be congruent
Answers
Answer:
A. True
Step-by-step explanation:
Two triangles that have two of their sides equal, as well as the angle between them also equal, are congruent
Answer:
ITS FALSE
Step-by-step explanation:
I DID IT
Find the unit rates (pages per day) for Deon and Emily. Who read faster?
Deon: 36 pages in 3 days. StartFraction 36 pages Over 3 days EndFraction = Question mark pages per day. Emily: 45 pages in 5 days. StartFraction 45 pages Over 5 days EndFraction = question mark pages per day.
Answers
Answer:
Deon
Step-by-step explanation:
Deon-12 ppd
Emily-9 ppd
Deon reads more pages per day
Answer:
Deon read 3 more pages per day than Emily.
I need to find y and z
for y-
24
45
27
135
for z-
135
98
82
90
Answers
Answer:
y = 27°z = 98°Step-by-step explanation:
The interior angle marked 5y is the supplement of the adjacent exterior angle marked 45°.
5y + 45° = 180°
5y = 135° . . . . . . . . subtract 45
y = 27° . . . . . . . . divide by 5
__
The sum of the interior angles of a pentagon is (5-2)(180°) = 540°.
90° +5y +z +82° +135° = 540°
Using y=27°, we can subtract 442° from both sides to get ...
z = 98°
_____
Additional comment
You might recognize that the downward-sloping diagonal sides of the figure are parallel, so z and 82° are consecutive interior angles, hence supplementary. This fact means you don't have to be concerned with the other three angles in the figure to find the value of z: 180° -82° = 98°.
Please help me I need this done
Answers
Answer:
Your image is too lite to see
Write the slope-intercept equation of the line passing through (3.4, 17.8) and (5.7, 64.7). Round the final slope and y-intercept to the nearest tenth in your answer. Show clear work.
Answer:
Answers
Answer:
y = 20.39x - 51.526
Step-by-step explanation:
y2 - y1 / x2 - x1
64.7 - 17.8 / 5.7 - 3.4
46.9/2.3
= 20.39
y = 20.39x + b
17.8 = 20.39(3.4) + b
17.8 = 69.326 + b
-51.526 = b
Each week Christian earns $X fixing bicycles and receives $10 as his allowance to find how much he will earn in total over two weeks Christian calculate the following X +10+ X +10 what is another way Christian can calculate how much he will earn in total over the two weeks drag and drop the equivalent expression in the box
Answers
Answer:
B
Step-by-step explanation:
Can somebody help me with social studies since nobody will?
Answer aSAp
Answers
Answer:
what is this
you are asking or telling dear
Answer:
I might be able to help you out.
Which equation is the inverse of 2(x - 2)2 = 8(7 + y)?
O -2(x - 2)2 = -8(7 + y)
O yx2-
o yo hx²-x-6
y=-2+ 28+4x
O y=2+28+4x
Answers
Answer:
-2(x-2)2=-8(7+y)
Step-by-step explanation:
Inverse means just -Lets solve afterwards
[tex]\\ \sf\longmapsto -2(x-2)2=-8(7+y)[/tex]
[tex]\\ \sf\longmapsto (-2x+4)2=-56-y[/tex]
[tex]\\ \sf\longmapsto -4x+8=-56-y[/tex]
[tex]\\ \sf\longmapsto -4x+y=-64[/tex]
[tex]\\ \sf\longmapsto 4x-y=64[/tex]
Answer:
-2(x - 2)2 = -8(7 + y)
Step-by-step explanation:
2(x - 2)2 = 8(7 + y)
(2x - 4)2 = 56 + y
4x - 8 = 56 + y
4x - 8 - 56 = y
4x - 64 = y
If option A
-2(x - 2)2 = -8(7 + y)
(-2x + 4)2 = - 56 - y
- 4x + 8 = - 56 - y
- 4x + 8 + 56 = - y
- 4x + 64 = - y
4x - 64 = y
(RIGHT)✔
50 units needed 12 units per case
Answers
Answer:
5 cases
Step-by-step explanation:
Since 12 does not go into 50, you need to buy a whole extra case.
12*4= 48, which is not enough for 50 units
which equation can be used to represent this problem? company spent $2000 developing a waterproof fabric. The company makes $3 on the sale of each yard of fabric after subtracting anufacturing costs. How many yards of fabric, x, will they need to sell to have a profit of $12,000?
A 2000 - 3x = 12000
B 12000 - 3x =2000
C 3x - 2000 = 12000
D 3x - 12000 = 2000
Answers
A cookie recipe calls for 2 eggs and makes 3 dozen cookies. How many cookies could you make with a dozen eggs?
Answers
12 = 2x6 this is how many eggs there are in dozen
For every two eggs
There are 3 dozen cookies
So if you multiply 3x6
You would get 18 dozen cookies.
Answer:
18 dozen
Step-by-step explanation:
2/3 = 12/x
(3*12) / 2 = 18
y is dirrctly propotional to ∛x y=1 1/6 when x=64. Find the value of y when x=64
Answers
9514 1404 393
Answer:
1 1/6
Step-by-step explanation:
This appears to be a reading comprehension test.
The problem statement gives you the value of y when x=64, then asks you the value of y when x=64. The answer will be the given value:
y = 1 1/6
Convert 60 Litres to gallons
Answers
Answer:
15.18
Step-by-step explanation:
Carry on learning:)))
A coat usually sells for $62.95. It is on sale for 10% off.
What is the sale price?
Answers
Formula: original price * % = discount Price
Original price - discount price= sale price
Which expression is equivalent to-5(3x-6/7)?
Answers
Answer:
The answer is -15x+30/7
Step-by-step explanation:
First: -5×3 is -15x
Then: You change the negative sign to a positive sign.
Last: You put 30/7
Seventy-Two Inc., a developer of radiology equipment, has stock outstanding as follows: 80,000 shares of cumulative preferred 3% stock, $20 par and 405,000 shares of $25 par common.
During its first four years of operations, the following amounts were distributed as dividends: first year, $30,000; second year, $74,000; third year, $100,000; fourth year, $100,000.
Determine the dividends per share on each class of stock for each of the four years. Round all answers to two decimal places. If no dividends are paid in a given year, enter "0.00".
Answers
2.2 Evaluating Functions Practice
Answers
Answer:
3.
A = 11
B = -4
C = 7
D = 27
Step-by-step explanation:
If x=19 and y=8, find y when x=38
Answers
Answer:
I think it would be 27
Step-by-step explanation:
because 8 is 11 less than 19 and you would subtract 11 from 38
please help! no work needs to be shown:)
Answers
Alternate Exterior Angles are a pair of angles on the outer side of each of those two lines but on opposite sides of the transversal.
Write a problem that you can use 7 x 0 to solve.
Answers
Answer:
0+0
Step-by-step explanation:
0+0=0 and 7x0=0
Answer:
0+0
Step-by-step explanation:
0+0=0 7x0=0
how do i solve the question in the image provided ?
Answers
Answer:
0.19+0.46i and 0.19-0.46i
Step-by-step explanation:
[tex]\neq (-b+\sqrt{b^2-4ac} )/2a\\and\\(-b-\sqrt{b^2-4ac} )/2a\\\\a=8\\b=3\\c=2\\(-3+\sqrt{3^2-4*8*2} )/(2*8)\\= - 0.1875+0.463512i\\(-3-\sqrt{3^2-4*8*2} )/(2*8) = -0.1875-0.463512i[/tex]
hope its right
Mia has 12 boxes of cookies. Each box contains 36 cookies. She has another 258 cookies in the pantry. How many cookies does she have in all?
690
696
960
966
Answers
Answer:
A) 690
Step-by-step explanation:
12x36 + 258 = 690
Brian made a proportional copy of a figure by multiplying each side line by 1/3 drag numbers to complete the table
Answers
Answer: Brittney made a proportional copy of a figure by multiplying each side length by 1/4. Drag numbers to complete the table
2
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Answer:
Step-by-step explanation:
Side Original length Copy length
a 4 1
b 6 1.5
c 20 5
d 16 4
Kaneppeleqw and 47 more users found this answer helpful
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6 answers
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Answer:
a= 4 1
b= 6 1.5
c= 20 5
d= 16 4
Step-by-step explanation:
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Step-by-step explanation:
Can someone help me with this plzzzzzz
Answers
Which statement correctly compares the function shown on this graph with
the function y = 4x + 2?
Answers
The statement that correctly compares the function shown on the graph with the function y=4x + 2 is 'The function shown on the graph has a smaller rate of change, but a higher starting point.'
What is rate of change of a function?The rate at which one quantity is changing with respect to another quantity.
For given question;
It is given a function y = 4x + 2
This function represents a line.
We have slope of the line = 4 and y - intercept = 2
We already know that the rate of change of line is given by its slope.
So, the rate of change of given function ;
y = 4x + 2 is 4.
The starting point of function f(x) is 2.
The graph of the line passing through points (-1, 1) and (0, 4)
So using slope formula,
m = (4-1)/ 0-(-1)
m = 3
So, the rate of change of function is 3.
The rate of change of function shown on the graph is smaller than the rate of change of function y = 4x + 2
Thus, the statement that correctly compares the function shown on the graph with the function y=4x + 2 is 'The function shown on the graph has a smaller rate of change, but a higher starting point.'
Hence, The correct answer is option (A)
Learn more about the rate of change of function here:
brainly.com/question/21335643
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need help with study guide plz!
Answers
Answer:
x = 3/5
Step-by-step explanation:
5th root of Y is notated in exponential notation as Y^(1/5), which is Y to the one fifth (1/5) power.
So, the 5th root of 19^3 is (19^3)^(1/5) = 19^(3 * 1/5) = 19^(3/5), since (A^a)^b = A^(a*b).
what is the domain of f in the equation f(x)=2(x-1)^2-4
Answers
Answer:
[tex](-\infty, \infty)[/tex]
Step-by-step explanation:
There are no restrictions on the possible values of [tex]x[/tex], because you can square any number.
Because [tex]x[/tex] can be anything, the domain is all reals or [tex]\boxed{(-\infty, \infty)}[/tex] which means [tex]x[/tex] can be any real number.
An insurance agent earns a base salary of $28,000, a commission of 2% of sales, and receives an additional fee of $9 for each sale of an investment policy. The agent had total sales of $75,000 and 6 investment policies this month. Find the commission and fees earned. (There should be 2 separate answers)
Answers
Answer:
$54 for fees
$1500 for commission
$29554 in total
Step-by-step explanation:
They will have $28000 regardless.
The commission is 2% so you multiply 0.02 (which is equivalent to 2%) to $75000, so he earns $1500. He sold 6 sales so he you multiply 6 by $9 and you get $54.
I don't know exactly what your asking but
$54 for fees
$1500 for commission
$29554 in total
What is the value of this expression when a = 7 and b = -4
Answers
Answer:
[tex] \longmapsto\frac{ |2a| - b }{3} \\ = \frac{ 2|a| - b }{3} \\ = \frac{2 |7| - ( - 4) }{3} \\ = \frac{2(7) + 4}{3} \\ = \frac{14 + 4}{3} \\ = \frac{18}{3} \\ = \boxed6[/tex]
D. 6 is the right answer.