Answer:
D. Theorem
Step-by-step explanation:
In exercise 14 and 15, write a piecewise function for the graph
Answer14. 6/0 15. 1/5 OR 5/1
Step-by-step explanation:
I don't understand this, please help
sameeee.
nice brooooo.
Answer:
Octagon:
Sum = 1080
One interior angle = 135
14-gon:
Sum = 2160
One interior angle = 154.286
20-gon:
Sum = 3240
One interior angle = 162
Step-by-step explanation:
Sum of angles in a polygon -> sum of angles = (n – 2)180°
one interior angle = sum of angles/n
n = number of sides
one interior angle = sum of angles/n
Octagon:
Sum = 1080
One interior angle = 135
14-gon:
Sum = 2160
One interior angle = 154.286
20-gon:
Sum = 3240
One interior angle = 162
The oak tree in Autumn's backyard is 13 1/3 feet tall. The pine tree in Autumn's backyard is 4 3/4 feet taller than the oak tree. How tall is the pine tree?
Answer:
18 1/2
Step-by-step explanation:
add 13 1/3 and 4 3/4
The vertices of a triangle are located at P(0, 0), 0(4,3), and R(4,0).
Graph the triangle; use the graph paper provided. What is the perimeter
of this triangle?*
9514 1404 393
Answer:
12
Step-by-step explanation:
The length of the hypotenuse, PQ, can be found from the Pythagorean theorem:
PQ² = QR² +PR²
PQ² = 3² + 4² = 25
PQ = √25 = 5
The perimeter is the sum of side lengths:
P = 3 + 4 + 5 = 12
The perimeter of this triangle is 12 units.
Layla walks at a rate of 3 miles per hour. At this rate,how far he walk in 4 hours
I need help with this
Answer:
27 1/2
Step-by-step explanation:
help me with this question please
Answer:
its actually 16
Step-by-step explanation:
just guess my dood :)
PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
Your second answer, otherwise know as 1 in. : 4ft. is the answer.
Step-by-step explanation:
The new map is 3 times bigger than the old map, therefore your given scale for the first map will shrink by 3 to compensate for the new map being bigger. Divide 12ft by 3 and you get 4 ft., so your answer is 1in. : 4ft.
I bought 3 bags of red bows.
After I used 3 bows on gifts that I wrapped,
Thad 24 bows left.
How many bows were in each bag?
A rectangular prism has a height of 20 cm, length of 7 cm and width of 5 cm.
Use the volume formula to find the volume of this prism.
A figure is graphed in the coordinate plane. Which pair of transformations will NOT preserve the size and the shape of the figure?
A. Reflect the figure over the line y = x and then translate it 2 units up
B. Translate the figure 3 units to the left and then dilate by a scale factor of 4
C. Rotate 90 degrees counterclockwise and then dilate by a scale factor of 1
To state the figure 180 degrees counter-clockwise about the origin and then reflect it over the y-axis
The transformations which is NOT preserve the size and the shape of the figure is dilate by a scale factor of 4 (B) and dilate by a scale factor of 1 (C).
What is the dilation of the figure?Dilation of a figure, means the transformation of the figure. The factor by which the given figure dilated, called the scale factor of dilation.
When a figure is dilated, the size of the original figure is changed.
A figure is graphed in the coordinate plane. Let's check all the option for the transformation of original figure.
A. Reflect the figure over the line y = x and then translate it 2 units up- Reflection and translation of a figure does not changes its shape and size.B. Translate the figure 3 units to the left and then dilate by a scale factor of 4- With the scale factor of dilation, the size of the figure will be changed for this case.C. Rotate 90 degrees counterclockwise and then dilate by a scale factor of 1- In this case, there the figure is dilated with a scale factor of 1. This will change the size of the original figure.D. To state the figure 180 degrees counterclockwise about the origin and then reflect it over the y-axis- In this case the shape and size does not change.Hence, the transformations which is NOT preserve the size and the shape of the figure is dilate by a scale factor of 4 (B) and dilate by a scale factor of 1 (C).
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Plz help me I need help with math plz anyone who good at math
Answer
6 is the correct answer.
Step-by-step explanation:
You need to know sin(60) = root(3)/2 = a/(4root(3)), then you can solve for 'a', get a = 6.
Mrs. Montgomery earns a 6.5% commission on her total sales. Last month, she had sales of $55,780,
How much commission did Mrs. Montgomery earn last month?
What was her total pay for the month?
Round your answers to two decimal places.
try using the steps in my question i have one just like you
Step-by-step explanation:
How do you breakdown 5/8+3/10?
Answer:
37/40
you asked how tho, so I included that in the explanation.
Step-by-step explanation:
desimplify:
the LCD is 40
so:
5/8+3/10=25/40+12/40
which is:
37/40
What’s the ordered pair for each coordinate.
A
B
C
14 + 6z - 10 + 9z equaled to?!
Answer:
4 + 15z
Step-by-step explanation:
Is your simplified expression.
Answer:
15z + 4
Step-by-step explanation:
6z + 9z = 15z14 - 10 = 4Put them together: 15z + 4I hope this helps!
How much principal must be invested to earn $80.08 in seven years at an interest rate of 4%? (also Im not in college It just says that)
The required principal amount = $22.42
Amount to be earn (A) = $80.08
Given rate of interest (r) = 4% = 0.04
And time (t) = 7 years
What is the principal amount for investment?
Principal is also the original amount of investment made in an asset, separate from any earnings or interest accrued.
Since we know the simple interest formula;
A = p(1 + rt)
Therefore, substituting the values;
80.08 = p[1 + (0.04)(7)]
80.08 = 0.28p
P = 80.08/0.28
P = $22.42
Thus, the required principal amount = $22.42
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Please helpI suck your money
Answer is in the file below
tinyurl.com/wpazsebu
Find the slope from two points.
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Answer:
1
Step-by-step explanation:
A scientist cuts a box parallel to its bases, and the resulting two-dimensional cross section is a square. Which original figure could result in the square after being cut?
octagonal pyramid
octagonal pyramid
square prism
square prism
triangular prism
triangular prism
triangular pyramid
triangular pyramid
Answer:
octagonal pyraimed and squre prims
What are the known solutions to f(x)=g(x) ?
Select each correct answer.
A.1
B.3
C.5
D.7
E.11
Answer:
C IF NOT D
Step-by-step explanation:
Factor completely and then place the factors in the proper location on the grid. 4 a2 - 8 a - 5
Step-by-step explanation:
(2a + 1)(2a - 5)
-1/2 and 5/2 are factors
point on graph are (-1/2,0) (5/2,0)
Unit 3 Mid - Assessment
The time in the coordinate grid passes through the points( 4, -3)and (6,-1). What is the value of B if written in a slope-intercept form of y=Mx+b
Write an equivalent expression to m-(8-3m) without parentheses. Write in the boxes
Answer: 4m-8
Step-by-step explanation:
Remember to distribute the negative sign!
m-8+3m
4m-8
Answer: 4m-8
Step-by-step explanation:
Distribute the negative sign
m - 8 + 3m
4m-8
Frank's toy car is 19 centimeters long. Max's
toy car is 5 inches shorter than Frank's car
How long is Max's toy car?
Answer:
Pertaining to the yielded interrogate, the retort is 6.30.
Step-by-step explanation:
As disseminated, the terms may equate to the proximate as identified:
-If an inch is equivalent to the numeral equivalence of 2.54, hence 5 inches (in) is in the accordance with the equivalence to 12.7 centimeters (cm).
Alas, the terms may equate as the following:
19 cm - 12.7 cm = x
Thus, as to resolute and evaluate the retort, with respect to your interrogate, is 6.30.
*Hope this helps.
Answer:
2.48031496 inches long or 6.3 centimeters long.
Step-by-step explanation:
first I converted 19 centimeters to inches and got 7.48031496 inches. then I subtracted five and got 2.48031496 inches. then I converted it back to centimeters and got 6.3 centimeters.
please help need correct choice
Answer:
D
Step-by-step explanation:
Felicity needs to buy 3 dozen cookies for a party. The first 16 cookies cost $0.28 each. The rest cost $0.19.
What is Felicity's total cost?
Answer: $8.28
Step-by-step explanation: 3 dozens are 36 cookies. The first 16, $0.28 each will be $4.48. The rest will cost $0.19 each so $0.19 x 20 = $3.80
$4.48 + $3.80 =
Answer:$8.28
Step-by-step explanation
Multiply 16x0.28 you will get $4.48 then
you Multiply 20x0.19 you get 3.8 also known as 3.80 you add
3.80+4.48+$8.28
Vera had 96 marbles.During a game,he lost 36.What is percentage of his marbles je had remaining????
Answer:
62.5%
Step-by-step explanation:
96 - 36 = 60
60/96
simplified = 62.5% remaining
Today’s cafeteria specials are a turkey sandwich and a pepperoni pizza. During 1st lunch, the cafeteria sold 70 turkey sandwiches and 29 pepperoni pizzas for a total of $367. During 2nd lunch, 70 turkey sandwiches and 45 pepperoni pizzas were sold for a total of $415. How much does each item cost?
Answer:
$4 and $3
Step-by-step explanation:
First, write out the equations as 70x + 29y = 367 and 70x + 45y = 415. Solve by using the elimination method by subtracting 70x from 70x. 45y minus 29y is equal to 16y. 415 minus 367 is 48. Divide 48 by 16, to get y is equal to get y is equal to three. Y represents pepperoni pizzas, so a pepperoni pizza costs $3. Plug a 3 into any equation for y and solve for x. 29 times 3 is 87. 367 minus 87 is 280. 280 divided by 70 is equal to 4, so x is equal to 4.
The cost of each turkey is $4 while the cost of each pepperoni pizza is $3
Let x represent the cost of each turkey and let y represent the cost of each pepperoni pizza.
During 1st lunch, the cafeteria sold 70 turkey sandwiches and 29 pepperoni pizzas for a total of $367, this can be represented by the equation:
70x + 29y = 367 (1)
During 2nd lunch, 70 turkey sandwiches and 45 pepperoni pizzas were sold for a total of $415. this can be represented by the equation:
70x + 45y = 415 (2)
Solving equation (1) and (2) simultaneously gives:
x = 4, y = 3
Therefore the cost of each turkey is $4 while the cost of each pepperoni pizza is $3
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