Answer:
22 triangles in a 24-gon.
Step-by-step explanation:
24−2=22
There are 22 triangles in a 24-gon.
Answer:
13 triangles in a 15-gon
Step-by-step explanation:
15-2=13
What is (f−g)(x)?
f(x)=x3−2x2+12x−6
g(x)=4x2−6x+4
Enter your answer in standard form in the box.
If a designer sold 2,000 units of a dress with total sales of $190,000, what was the average price of the garment?
Answer:
$95
Step-by-step explanation:
We can divide 190,000 by 2,000, since we're assuming they all cost the same. This gets us to our answer, 95. Therefore, each garment cost $95 on average.
Please answer the question above.
Answer:
40 degrees
Step-by-step explanation:
x=7 so 4x+12 would be (4×7) + 12)
28+12= 40
three times the difference of 5 minus a number is 27. find the number
Answer:
-4
Step-by-step explanation:
3(5-n)=27
solve
15-3n=27
subtract 15 from 2 sides
-3n=12
n=-4
A box with dimensions 1 1⁄4 ft x 2 3⁄4 ft x 3⁄4 ft was being filled with smaller boxes. Each of the smaller boxes are shaped like a cube. The smaller cube shaped boxes have the dimensions 1⁄4 ft x 1⁄4 ft x 1⁄4 ft. How many of the 1⁄4 ft x 1⁄4 ft x 1⁄4 ft cubes can be packed into the larger box?
Answer: 165 boxes
Step-by-step explanation:
Given
The dimension of the bigger box is [tex]1\ \frac{1}{4}\times 2\ \frac{3}{4}\times \frac{3}{4}\ ft^3[/tex]
the dimension of the smaller box is [tex]\frac{1}{4}\times \frac{1}{4}\times \frac{1}{4}\ ft^3[/tex]
The volume of the large box
[tex]\Rightarrow V_1=\dfrac{5}{4}\times \dfrac{11}{4}\times \dfrac{3}{4}=\dfrac{165}{64}\ ft^3[/tex]
The volume of the small box
[tex]\Rightarrow V_o=\dfrac{1}{4}\times\dfrac{1}{4}\times \dfrac{1}{4}=\dfrac{1}{64}\ ft^3[/tex]
Suppose there are n small boxes
[tex]\Rightarrow n=\dfrac{V_1}{V_o}[/tex]
[tex]\Rightarrow n=\dfrac{\frac{165}{64}}{\frac{1}{64}}=165\ \text{boxes}[/tex]
Max picked out an old Star Wars puzzle to put together. Out of the 250 pieces, he was missing 15.
What percentage of the pieces was he missing?
Thank you
please help it’s the last question
Answer:
[tex]y=[/tex] [tex]-\frac{5}{6}x - 1[/tex] is the answer
Step-by-step explanation:
Equation of the line: y = 6/5x + 1
= 5y = 6x + 5
= 6x - 5y + 5
Equation of the perpendicular line: bx - ay + k = 0
= -5x -6y + k = 0
Equation passes through (6,-6),
-5(6) -6(-6) + k = 0
-30 + 36 + k = 0
6 + k = 0
k = -6
Substituting,
-5x -6y + k = 0
-5x -6y -6 = 0
-6y = 5x + 6
[tex]y=[/tex] [tex]-\frac{5}{6}x - 1[/tex] (Slope-Intercept form)
in thier last game the schook football team scored an equal numbwr of points in each of the first 3 quaters then 14 in the fouth quater if the scored 44 points in the in all how many points did they score for the first quater
Answer:
they scored 10 in the first quarter
Step-by-step explanation:
44-14=30
30 divided by 3 = 10
(i got divided by 3 because its 3 quarters and i have to figure out the amount for 1 quarter)
please help, thanks
Answer:
Radius: 4
Center(5,-2)
Step-by-step explanation:
Equation of circle is (x-h)² + (y-k)² = r²
(x-5)² + (y+2)² = 4²
-(-5): x-coordinates of the center
-(+2) : y-coordinates of the center
4: radius
In the accompanying diagram of parrallelogram ADCD, DF is perpendicular to
diagonal AC at point F. If mZCAB 34º , find mZCDF,
Answer:
Step-by-step explanation:
what is the area of this trapezoid PLS TELL ME IF ITS IN or IN^2!!!!!
Answer:
30 in^2
Step-by-step explanation:
15 x 4 = 60
60/2 = 30
30 in^2
Answer:
This is your answer. If I'm right so,
Please mark me as brainliest. thanks!!!
Which to expressions are equivalent to 3.2 (4p + 8.5)?
3.2 (Ap) + 3.2(8.5)
7.2p+8.5
12.8p+ 27.2
15.7p
40p
Answer:
A and C
Step-by-step explanation:
A is equivalent to the expression because it just expanded the equation more a bit. It's distributed, but not solved. Like 3.2 (4p +8.5) is the same as 3.2 (4p) + 3.2 (8.5) since in both 3.2 is being distributed or multiplied by both numbers.
C is equivalent to the expression because it simplified the expression more. 3.2 times 4p is 12.8p. 3.2 times 8.5 is 27.2. The expression cannot be simplified.
Hope I helped! :)
25- 3x = 40 what is x
Does anyone know it?!
Answer:
x = 136º
Step-by-step explanation:
Answer:
x = 136º
Step-by-step explanation:
It is congruent to the angle with the measure of 136 degrees, so it will be 136.
Hope that helps!
Solve for x please. :)
Answer:
180-130=50
Step-by-step explanation:
done hope you like it
i use the 180 because its a straight line from the x to the 130
A teacher has threee pieces of wood that measure 2 ft , 3 ft, and 6 ft, respectively. The teacher asks
Four students explain how many triangles they can make with the pieces of wood. The table shows the
S
The three pieces of wood will make me triangles because
23=amd 56
The three pieces of wood will make one triangle because
23=5 and 56
The three prices of wood will make many triangles because
23=5 and 56
The three pieces of wood will make one triangle because
23=5 and 56
3
which student is correct
Given the data 12 ,39, 21, 18, 24, 17, 12, 25, what is the outlier
a12
b25
c39
d24
C is the answer, 39 is the outlier
ahah can someone help like fr- I hate school ☝
Answer:
Reflection
Step-by-step explanation:
Reflection since they are congruent, and just flipping it would bring one triangle perfectly on to the other.
I sympathize with you on the school issue. :P Hope that helps!
Answer:
Translation
Step-by-step explanation:
The local movie theater charges $13 for adult tickets and $7 for children’s tickets. Yesterday they sold 115 tickets and made $943. How many adult and children tickets did they sell?
Answer:
i need more info
Step-by-step explanation:
A bakery offers a sale price of $3.50 for muffins. what is the price per dozen?
Answer:
$42 dollars is the cost per dozen.
Step-by-step explanation:
3.50 is the cost for ONE muffin and we know that 12 goes into a dozen. Simply multiple 3.50 by 12 (3.50 X 12) to get your answer 42.
Answer:
42 dollars
Step-by-step explanation:
A dozen is equal to 12. A muffin is equal to 3.5 dollars each. Therefore, you have to multiply them together. 12 times 3.5 is equal to 42. Therefore, it is 42 dollars a dozen.
If this helps please mark as brainliest
Factor the Polynomial
5x2 + 45x
Answer:
55x
Step-by-step explanation:
5x*2+45x=
10x + 45x= 55x
there are five marbles in a bag. three are green and two are yellow. you draw a marble, replace it, and then draw another. what is the probability of choosing a green marble and then a yellow marble.
Answer: 1/10
Step-by-step explanation:
1: Let’s take out the “DO NOT REPLACE IT.” It can make the whole thing seem harder. Rather, here is this. “There are five marbles in a bag, 3/5 are green and 2/5 are yellow. You DRAW TWO MARBLES. What is the chance of you drawing two yellow marbles?”
2 : Now let’s look at some important information.
100% of marbles= 5 marbles.
60% of marbles= the three green marbles.
40% of marbles= the two yellow ones.
Picking 2 of the 5 marbles will mean taking 40% of the marbles out of the bag.
Simplify: Now, to make it easier, the question is this. what is the chances of the 40% being the same color, Specifically yellow.
3: Let me explain. There are two yellow marbles, you pick out two. That is a one out of five chance of you getting ONE yellow marble the first time. That is 1/5. picking two at the same time results in a 2/5 chance.
4: if you pick twice it would be 1/10 chance.
Answer:
1/10
Step-by-step explanation:
What are the coordinates of the vertex
What is the mean of the values in the stem-and-leaf plot?
Enter your answer in the box.
Answer:
The mean is the average of a set of data.
Example:
To find the mean, add up all of the numbers in the set and divide by the number of values that you added.
35 + 36 + 37 + 38 + 40 + 40 + 41 + 42 + 43 + 55 + 55 + 55 + 56 + 57 + 58 + 59 = 747
Then, divide by the number of values, which is 16.
747/16=46.68
Find the 10 th term of the following geometric sequence. 1,5, 25, 125, ...
Answer:
1953125
Step-by-step explanation:
5: 625
6: 3125
7: 15625
8: 78125
9: 390625
10: 1953125
Sequence
×5
3-4/5X-2/3–3/15+3/5divided by -3/2
Answer:
-2(6x-13)/15
Step-by-step explanation:
This is done by simplifying the expression as well as combining like terms
HAAAAAALLLLLLLPPPPPPPPPP MEEEEEEEEE
Answer:
9
Step-by-step explanation:
plug -20 into x
-20+3y=7
solve
add 20 to both sides
3y=27
y=9
I need help with graphing equations...
Ans
Step-by-step explanation:
a solution is always inside the shaded area!
A 36-oz bottle of water costs $2.88.
What is the cost per ounce?
The cost of the water bottle per ounce is $0.077.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that a 36-oz bottle of water costs $2.88. The cost of 1 ounce of the bottle is calculated as,
1 OZ = 1.04 ounces
36 OZ = 36 x 1.04 ounces
36 OZ = 37.44 ounces
37.44 ounces = $2.44
1 ounce = $2.44 / 37.44
1 ounces = $0.077
To know more about an expression follow
https://brainly.com/question/11634992
#SPJ5
Write .27 as a fraction in simplest form.
Answer:
27/100
Step-by-step explanation:
It's in the hundreths,
so we just put 27 over 100