Answer:
it is wonderful short-story reading experience./ a collection of short stories.
Answer:
a collection of short stories
Step-by-step explanation:
Help answer 1, 2, 3,
Answer:
Step-by-step explanation:
1a. $80 dollars
1b.y=20x
Answer: 1A: $80
1B: y=20x
2: y=x(2.54)
3: y=5x
Step-by-step explanation:
if a=3 and B=-1, what is the value of ab-b^2?
Answer:
-4
Step-by-step explanation:
I used my smarts
Find the unknown. = (65 × 3) + 9
Answer:
204
Step-by-step explanation:
Following the order of operations, what is within the parenthesis is solved first.
65 x 3 = 195
Then, you add 9 to 195.
195 + 9 = 204
204 is the final answer.
Have a nice day! ^-^
What is the unit rate in cost per hour per
bicycle for each company
Answer:
?
Step-by-step explanation:
is there supposed to be a picture with this
Doing math hw help haha
Answer:
slope is 2. y intercept is also 2.
Step-by-step explanation:
Rise over run is 2/1 so slope is 2. The place where the y is when x is 0 is 2, which is the y intercept.
Which statement correctly describes the relationship between the graph of f(x) and the graph of g(x)=f(x)−4?
The graph of g(x) is the graph of f(x) translated 4 units up.
The graph of g(x) is the graph of f(x) translated 4 units left.
The graph of g(x) is the graph of f(x) translated 4 units down.
The graph of g(x) is the graph of f(x) translated 4 units right.
Answer:
C. The graph of g(x) is the graph of f(x) translated 4 units down.
Just finished the quiz and this was the correct answer.
How many soda bottles can the machine make each minute
Answer: 20
Step-by-step explanation:
40/2 = 20
140/7 = 20
also if you look at the middle of 0 and 2 and go up to where the line is, its between 40 and 0 so its 20.
20
Step-by-step explanation:
divide 40 by 2. if u need to get 1 minute
The sum of two imaginary numbers is -7-6i. If one of the numbers is -12+2i, what is the other imaginary number?
Answer:
5-8i
Step-by-step explanation:
-7-6i and -12+2i
Treat it as a polynomial. We all know that i=square root of -1, but in this case, treat it as a polynomial.
-12+5=-7
2i-8i=6i
So 5-8i
I don’t understand this
Answer:
C = $4.88p
Step-by-step explanation:
You multiply the number of cheese pounds(p) by the cost of the pounds($4.88)
And you will get your total
Hope this helps!
Find th sum (2x-6)+(4x-12)
Answer:
6x-18
Step-by-step explanation:
∣−7∣ PLEASE HELP I HAVE 2 MINS TO GO
Answer:
The absolute value is 7.
Step-by-step explanation:
Because when a number has two lines between it you always make it positive.
Answer:
7
Step-by-step explanation:
|-7| means to switch it a positive and not a negative so |-7|=7
True or false: The mapping notation for reflecting point (x,y) about the x-axis is (−x,y).(1 point) This statement is false. The mapping notation for reflecting point (x,y) about the x-axis is (−x,−y). This statement is false. The mapping notation for reflecting point (x,y) about the x-axis is (x,−y). This statement is true. This statement is false. The mapping notation for reflecting point (x,y) about the x-axis is (y,x).
Answer:
The mapping notation for reflecting point (x,y) about the x-axis is (x,-y)
Step-by-step explanation:
I took the quiz.
The temperature at 9 a.m. is 2 degrees. The temperature rises 3 more degrees by noon. Which expression describes the temperature at noon?
2 + 3
2 + (negative 3)
Negative 2 + (negative 3)
Negative 2 + 3
Answer:
2 + 3
Step-by-step explanation:
Answer: 2 +3
Step-by-step explanation:
my mum helped me w this
Question 3 (Fill-In-The-Blank Worth 5 points)
(01.03 LC)
What number should be placed in the box to help complete the division calculation?
Long division setup showing an incomplete calculation. 16 is in the divisor, 3426 is in the dividend, and 2 hundreds and 1 tens is written in the quotient. 3200 is subtracted from 3426 to give 226. An unknown value represented by a box is being subtracted from 226.
Numerical Answers Expected!
Answer for Blank 1:
2229Step-by-step explanation:
Answer:
The answer should be 16
#3
Michael brings 6 toy cars to his friends house. These cars represent 20% of
his toy car collection.What is the total number of cars in Michael's toy car
collection?
Double number line:
double number line into the slide. Then, type your answer in the textbox. Make sure you write in a complete math sentence.
how did u get this and what is it I need help so bad
Answer:
y=6x+5
Step-by-step explanation:
I am not sure if this is the answer but it's worth a try...
4 pairs of shoes cost $80. What is the cost of 7 pairs of shoes?
A $130
B $150
C $145
D $140
Answer:
D 140 dollars
Step-by-step explanation:
20x7=140
Answer:
D. 140
Step-by-step explanation:
80 ÷ 4 = 20
20 x 7 = 140
simplifying radicals
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
[tex] \sqrt{12} - \sqrt{48} = [/tex]
[tex] \sqrt{12} - \sqrt{4 \times 12} = [/tex]
[tex] \sqrt{4 \times 3} - \sqrt{4 \times 4 \times 3} = [/tex]
[tex] \sqrt{ {2}^{2} \times 3 } - \sqrt{ {4}^{2} \times 3 } = [/tex]
[tex]2 \sqrt{3} - 4\sqrt{3} = [/tex]
[tex](2 - 4) \sqrt{3} = [/tex]
[tex] - 2 \sqrt{3} [/tex]
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
A box with a square base and open top must have a volume of 13,500 cm3. Find the dimensions of the box that minimize the amount of material used
Answer:
Step-by-step explanation:
Let the side of the square base be x
h be the height of the box
Volume V = x²h
13500 = x²h
h = 13500/x² ..... 1
Surface area = x² + 2xh + 2xh
Surface area S = x² + 4xh ...... 2
Substitute 1 into 2;
From 2; S = x² + 4xh
S = x² + 4x(13500/x²)
S = x² + 54000/x
To minimize the amount of material used; dS/dx = 0
dS/dx = 2x - 54000/x²
0 = 2x - 54000/x²
0 = 2x³ - 54000
2x³ = 54000
x³ = 27000
x = ∛27000
x = 30cm
Since V = x²h
13500 = 30²h
h = 13500/900
h = 15cm
Hence the dimensions of the box that minimize the amount of material used is 30cm by 30cm by 15cm
Explain the amendment process in your own words. Or, you can use the following chart to fill in details about the amendment process
Answer:
i can answer if you tell me which amendment????
Step-by-step explanation:
simplify each fraction to its lowest point:
24/33
9/27
8/56
4/20
24/40
7/56
27/99
Answer:
1. 8/11 2. 1/3 3. 1/7 4. 1/5 5. 3/5 6. 1/8 7. 3/11
Step-by-step explanation:
Answer:
a) 8/11
b) 1/3
c) 1/7
d) 1/5
e) 3/5
f) 1/8
g) 3/11
Step-by-step explanation:
a) divide through by 3
b) divide through by 9
c) divide through by 8
d) divide through by 5
e) divide through by 8
f) divide through by 7
g) divide through by 9
point A is -4,8) and the midpoint is (1,7.5) what is point b
Answer:
Gsjhdusndudjeheue I just want points
Answer:
(6,7)
Step-by-step explanation:
if f(x) =3(x+ 4) find f(-2)
Answer:
f(-2) = 6
Step-by-step explanation:
f(-2) = 3( -2 + 4)
f(-2) = (-6 + 12)
f(-2) = 6
Answer:
f(-2) = 6
Step-by-step explanation:
To find f(-2) we simply replace "x" in the functional expression with "-2" and evaluate the numerical answer:
f(x) = 3 (x + 4)
then
f(-2) = 3 (-2 +4) = 3 (2) = 6
What is the solution to (x - 3)(x + 1)(x - 2) = 0?
Answer:
B (-infinity-1] U [2,3]
Step-by-step explanation:
Edge
Write an equation for the line in point slope form that passes through (4,3) and (2,-2).
Answer:
y-3=5/2×(x-4)
Step-by-step explanation:
what is the product of 2.17 and 1.5
Answer:
3.255 or 3.67
Step-by-step explanation:
MATHS -_-
Answer:
The answer is 3.255
Step-by-step explanation:
When the word product is being used it means that the operation you will be doing is multiplication.So it would be 2.17 x 1.5 and when you multiply them you get 3.255
hope that helped buddy :)
I need help with this word problem it’s urgent please help.
Rubbing alcohol contains 70% isopropyl alcohol. Suppose you are adding 180ml of liquid that contains 45% isopropyl alcohol. How much liquid should be added of the higher concentration to obtain rubbing alcohol that is 70% isopropyl alcohol?
Starting with some solution of volume v and an alcohol concentration of 100c % , if you add 180 mL of 45% isopropyl to it, you get a mixture with a total volume of 180 mL + v.
Each mL of the starting solution contains c mL of alcohol. For example, if the concentration of the starting solution is 80% (so c = 0.8), then each mL contains 80% = 0.8 of one mL of alcohol.
Similarly, each mL of the added solution with 45% concentration contains 0.45 mL of alcohol.
You want the new solution to have a concentration of 70%, so that the ratio of the amount of alcohol in it to the total volume is 70%, meaning
cv + 0.45 (180 mL) = 0.7 (180 mL + v)
and you want to solve for v :
cv + 81 mL = 126 mL + 0.7v
cv - 0.7v = 126 mL - 81 mL
(c - 0.7) v = 45 mL
v = (45 mL) / (c - 0.7)
Judging by context clues, c lies somewhere between 0.7 and 1. (It can't be less than 0.7 because mixing this solution with any other solution of smaller concentration will never yield a solution of higher concentration.)
If, for example, c = 0.8, so that your starting solution is at 80% concentration, then you would need
v = (45 mL) / (0.8 - 0.7) = 450 mL
to be mixed with 180 mL of 45% solution to end up with 180 mL + 450 mL = 630 mL of 70% solution.
As another example, if you're mixing pure alcohol, so that c = 1, you would need
v = (45 mL) / (1 - 0.7) = 150 mL
to make a 180 mL + 150 mL = 330 mL batch of 70% solution. The fact that you would need less of a higher concentration solution is not surprising.
Which is the slope of the line that passes through the points (-2, 4) and
(5, -1)?
Is -4/3 rational or irrational?
Answer:
rational
Step-by-step explanation:
1. Choose the value for x that would make this inequality true. x > 5
a. 3
b.-6
c. 7
d.4
