Answer:
km square is the area and square km is the same as km square
Apply the dilation D to the polygon with the given vertices. Name the coordinates of the image points. D:(x,y) → (3x, 3y) J(1,4), K(6,4), L(6, 1), M(1, 1)
Answer:
J’(3,12) K’(18,12) L’(18,3) M’(3,3)
Step-by-step explanation:
A person places $60100 in an investment account earning an annual rate of 5.3%, compounded continuously. Using the formula V = P e r t V=Pe rt , where V is the value of the account in t years, P is the principal initially invested, e is the base of a natural logarithm, and r is the rate of interest, determine the amount of money, to the nearest cent, in the account after 19 years.
Answer:
$164516
Step-by-step explanation:
Solution P = 60100 + = 19 r = 5.3/100
V= Pe
V= 60100 e 5.3x19/100
V= $164516
Answer:
164,516.33
Step-by-step explanation:
r = 5.3% = 0.053
p = 60100
t = 19
V = Pe^(rt)
Plug It In:
V = 60100e^0.053(19)
V = 60100e^1.007
V = 164516.3309 ≈ 164516.33
Question is in picture. I will give brainliest answer
Answer:
the answer is 25.2 servings
Step-by-step explanation:
you can solve it by using ratio:
[tex]1\frac{2}{3}[/tex] cups of milk makes 7 serving and 6 cups of milk makes x servings:
[tex]\frac{1\frac{2}{3}}{7} = \frac{6}{x}[/tex]
then solve for x.
Add together zero point two, zero point four and zero point six.
Answer:
your answer is 1.2
hope it will help you
(4x+5)-(4x-5) simplify the expression
The answer to the question is 10
Answer:
10Step-by-step explanation:
To simplify the expression, open the brackets to obtain your result.
(4x + 5) - (4x - 5)→ 4x + 5 - (4x - 5)→ 4x + 5 + (-4x + 5)→ 4x + 5 - 4x + 5→ 5 + 5→ 10Hence, the result is 10.
one water molecule has 2 hydrogen atoms to 1 oxygen atom how many hydrogen atoms are in 4 water molecules
please help!!!
Please Help! 10 extra points if the answer is correct.
Answer: If I guessed it would probably be [C]
Step-by-step explanation:
It looks like it would be that
i need help with this please!!
Answer:
-5 would Be your answer
Step-by-step explanation:
Help im dum leaf & stem diagram
Answer:
14
Step-by-step explanation:
just add all the numbers after the line
An american man wants to break the guinness Record or largest pizza. He manages to bake with a radius of 66 feet. he offers to feed his town. if he cuts a slice with a central angle of 37* , how much area would this slice cover?
Answer:
4418.6 square feet
Step-by-step explanation:
The area of a sector of a circle is given by the formula ...
A = 1/2r²θ . . . . where r is the radius, and θ is the central angle in radians
__
The area of the proposed pizza slice is the area of a sector with a radius of 66 ft and a central angle of 37°. That area will be ...
A = 1/2(66 ft)²(37°×π/180°) ≈ 4418.6 ft²
The pizza slice would cover 4,418.6 square feet.
_____
Additional comment
There are 2π radians in the 360° of a circle. That means ...
1 radian = 180°/π ≈ 57.296°
1° = π/180 radians
As we have done above, the number of radians can be found by multiplying the degree measure by π/180°. The units of degrees will cancel, leaving a "pure number" with no units. That is, "radians" is a non-unit: a number of radians is a pure number.
what’s the answer to number 3
which two ratios form a proportions? question 1 options: 1 2 and 42
Answer:
42/2
Step-by-step explanation:
I am not sure if this is correct but i tried my best and this is what i got
Solve the math problem
HELP ME PLEASE GUYS!
The sum of two numbers is sixty-five. If the larger number is divided by the smaller
number, then the quotient is three and the remainder is five. Find the numbers.
Answer:
50 and 15
Step-by-step explanation:
50 and 15
50 + 15 = 65
50 / 15 = 3 R 5
plsssssssssssssssssss help
Answer:
c)
Step-by-step explanation:
y = mx +c
c is y-intercept. At y-intercept , x = 0.
So, from the table, c = -5
y = mx - c
Choose any point from the table and Plugin the values in the above equation.
(4 , 1.4)
1.4 = m*4 - 5
1.4+5 = 4m
6.4=4m
6.4/4 = m
1.6 = m
y = 1.6x - 5
What is the equation of the line that passes through the point (7,-3) and has an undefined slope?
Answer:
X = 7
Step-by-step explanation:
Any line with a undefined slope is a vertical line, which goes up and down.
Since this is a vertical line, and our x-value is 7, this means that the vertical line has the x-coordinate 7 at all times, making the equation x = 7.
Solve the Quadratic Equation by the method of your choice 3x2 + 6x – 1=
0.
Answer:
hope the pic below helps :3
Step-by-step explanation:
what is the answer to this question? find x then type the answer x/4.4 = 2.5
Answer:
x=11
Step-by-step explanation:
11÷4.4=2.5
11/4.4=2.5
Plz someone help me with questions 2 down I really need help because I still have a different homework
Answer:
2=0.8oz or 4/5 3=0.27 4=0.13 5=0.75 or 3/4 6=
Step-by-step explanation:
For all of these problems, you need to find the UNIT RATE
To find the unit rate, divide the numerator and denominator of the given rate by the denominator of the given rate
#2) 16/20=0.8
#3) 4.86/18=0.27
#4)2.6/20=0.13
#5)$6/8 hours=0.75
#6)? Sorry can’t see full problem on my computer screen my computers broken
I hope these help! Good luck with your other homework!
David and Marsha are going to dinner and a movie this evening. David wants to have at least $70 cash in his wallet. He currently has $10. Write and solve an inequality to find how much cash David should withdraw from the bank?
Answer:
At least $60Step-by-step explanation:
David has $10, takes $x and his target is at least $70.
Required inequality:
x ≥ 70 - 10Solution is:
x ≥ 60. Using the rounding off technique, find the rough estimated difference of the given decimals.
19. 634.58 – 436.79
20. 37.86 – 19.92
21. 14.39 – 8.59
22. 7.45 – 2.93
Answer:
19. 188
20. 18
21. 5
21. 4
Step-by-step explanation:
634.58 would round up to 635 and 436.79 would round up to 437.
20. 37.86 would round up to 38 and 19.92 would round up to 20.
21. 14.49 would round to 14 and 8.59 would round up to 9.
22. 7.45 would round down to 7 and 2.93 would round up to 3.
Part 1: How's the weather?
Investigate the weather forecast in your city.
Record the high and low temperatures that are forecast for the next 7 days in the table below. In the columns titled, Difference," record the change in temperature from the day before. To do this, subtract the previous temperature from the current temperature Be sure to use positive and negative numbers as needed! For example, if yesterday’s temperature was 70 and today’s temperature was 65, the difference is 65 – 70 = -5.
Date
High Temperature
Subtract previous temperature from current temperature
Difference
Low Temperature
Subtract previous temperature from current temperature
Difference
1
68
-N/A-
-N/A-
57
-N/A-
-N/A-
2
60
60-36=24
24
36
36-24=12
12
3
60
60-30=30
30
30
30-30=0
0
4
69
69-31=39
39
31
39-31=8
8
5
76
76-47=31
31
47
47-31=10
10
6
82
82-56=26
26
56
56-26=30
30
7
83
83-63=20
20
63
63-20=43
43
Note: The columns for Day One's subtraction and difference cannot be filled in. As this is the first data point, there is no previous temperature to subtract.
Write a mathematical expression using the information from your table to answer the following questions:
What is the mean change in the forecasted high temperatures over the next 7 days? Remember, this can be found by averaging the values in the Difference column for the high temperatures. Show your work and steps. If your answer is not an integer, explain what two integers your answer is between.
What is the mean change in the forecasted low temperatures over the next 7 days? Remember, this can be found by averaging the values in the Difference column for the low temperatures. If your answer is not an integer, explain what two integers your answer is between.
The average change in high temperatures over the next 7 days is 2.3. On the other hand, the average low temperature is 2.8.
How to calculate the average?To calculate the average of several values, we must perform a two-step mathematical operation:
We must add all the values.We must divide the previous result by the number of values we have.Below is the example with the values in the table.
High temperature:
1 + 3 + 2 + 2 + 5 + 1 = 1414/6 = 2.3Low temperature:
3 + 1 + 3 + 4 + 4 + 2 = 1717/6 = 2.8Learn more about average in: https://brainly.com/question/2426692
What is the volume of the prism?
Laine correctly factors the expression 15a - 6b - 36. Give two possible answers Laine could have written
On a certain hot summer's day, 622 people used the public swimming pool. The
daily prices are $1.50 for children and $2.00 for adults. The receipts for admission totaled $1115.00.
How many children and how many adults swam at the public pool that day?
Answer:
There were 257 children and 365 adults at the public pool.
Step-by-step explanation:
Let the number of children and adult be x and y respectively,
x+y = 622
1.5x+2y = 1115
Now,
x+y = 622
or, x = 622 - y
Now,
1.5x + 2y= 1115
or, 1.5(622-y) + 2y = 1115
or, 933 - 1.5y + 2y = 1115
or, 933 + 0.5y = 1115
or, 0.5y = 1115-933
or, 0.5y = 182
so, y = 182/0.5
so, y = 365
Now,
x+y = 622
or, x + 365 = 622
so, x = 257
Aaron, Blaine, and Cruz are solving the equation 4 7 (7 − n) = −1. Aaron started his solution by multiplying both sides of the equation by 7 4. Blaine started by using the distributive property to multiply 4 7 by both 7 and −n. Cruz started by dividing both sides of the equation by 4 7. Which of the following is true? Blaine and Cruz made an error in picking their first steps. Cruz made an error in picking his first step. All three made an error because the right side equals -1. All three chose a valid first step toward solving the equation.
Answer:
D). All three choose a valid step toward solving the equation
Step-by-step explanation:
Answer:
D.) All three chose a valid first step toward solving the equation.
Step-by-step explanation:
D is your answer
Have a good day :)
Evaluate the expression n ÷ 5 for n = 3.2.
A. 0.064
B. 0.604
C. 0.64
D. 6.4
Answer:
n/5
substitution for n = 3.2
3.2/5
0.64
Need questions 11-13 done pls
[tex]11)Sin45=\frac{1}{\sqrt{2} } \\12)Tan60=\sqrt{3} } \\13)Cos30=\frac{\sqrt{3} }{2}[/tex]
Hope it will help you.
Step-by-step explanation:
What is the length of the hypotenuse in the right
triangle?
Square root 12,593 cm
60 cm
Square root 14,225 cm
65 cm
Answer:
About 50.92
Step-by-step explanation:
