Answer: 1500
Step-by-step explanation:
180° x (12-2) = 180° x 10
= 1800°
(got 12 because a regular dodecagon has 12 congruent sides.)
1800°/ 12 =150
150° x 10= 1500°
Translate this sentence into an equation.
64 is the sum of 20 and Greg's score.
Use the variable g to represent Greg's score.
Answer:
64 = 20 + g
Step-by-step explanation:
Greg's score is g.
Greg's score plus 20 is equal to 64.
In equation form, this is 20 + g = 64
Please Help 20 Points
Answer:
Honestly i might be wrong but i did some math and got the first one
Step-by-step explanation:
soryy if im wrong 144a^3
Answer:
The answer is D 4a^3Step-by-step explanation:
B= 12a^3 - 6a^3 - 2a^3= 2a^3 - 8a^3=4a^3Hope this helps you.^-^Someone plsss help me with this
I honestly totally forgot cuz they kept shoving dif stuff in my head, shawtees
So pls help
Answer:
Question 1. You can find the area of the rectangle, by multiplying the length and width of the rectangle, where (x + 2) is the length and (x + 1) is the width.
[tex]\mathrm{Question\:\:2.\quad{(x + 1)(x + 2) = { x }^{ 2 } +x+2x+2}}[/tex]
[tex]\mathrm{Question\:\:3.\quad{{ x }^{ 2 } +3x+2}}[/tex]
Step-by-step explanation:
Steps for finding the area of the rectangle
[tex]\mathrm{(x + 1)(x + 2)}[/tex]
Apply the distributive property by multiplying each term of x+2 by each term of x + 1
[tex]{ x }^{ 2 } +x+2x+2}[/tex]
Combine x and 2x to get 3x
[tex]{ x }^{ 2 } +3x+2[/tex]
please answer quickly thank you
Answer:
the last one. -0.5<t≤3.
Step-by-step explanation:
the black circle means including so 't' is less than or equal to 3
the white circle means not including so 't' is more than -0.5
First right answer marked Brainliest
What is the intersection of A and F and B and D
point C
point E
point A
point D
Answer:
C
Step-by-step explanation:
Given the options and guessing that you mean line A F and line B D. The intersection is where they intersect (don't know if that helps...)
Answer:
point c is the right answer .
Step-by-step explanation:
this is actually pretty easy . intersection is basically where the points meet together . they all meet at c
Write and solve an equation to answer the question.
17 is what percent of 68?
show steps to get brainliest
Answer:
25%
Step-by-step explanation:
1. 68/17= 4
2. 4= 25%
3 so 25%
9. Determine the discriminant of 2x² - 6x + 7 = 0 and then state how many solutions there are; additionally,
state the nature of the solutions. Do not solve.
We need to find the nature of the roots of the quadratic equation 2x² - 6x + 7 = 0 , and need to find the Discriminant
Now ,as we know that the Discriminant of any quadratic equation of the form ax² + bx + c = 0 , is D = b² - 4ac
So now ;
[tex]{:\implies \quad \sf D=(-6)^{2}-4\times 2\times 7}[/tex]
[tex]{:\implies \quad \sf D=36-56}[/tex]
[tex]{:\implies \quad \bf \therefore \quad \underline{\underline{Discriminant=-20}}}[/tex]
Now , as D < 0 ,So nature of roots will be imaginary
solve this equation 7(x - 2) +5 = 3(2x -1) +1
Answer:
x=7
Step-by-step explanation:
HELLO THERE, "Math wizards" and others can you solve these tricky problems? 2 ÷ 14 and solve this -5 ÷12 I will mark BRAINILEST ON WHOEVER MAKES THIER ANSWER IF THIER IS NOT A EXACT COPY OFF OF SOME ELSE'S :] looks like your "math power level" won't be high enough to beat this problem.....
Answer:
2/14=0.143
-5/12= -0.417
Step-by-step explanation:
What is the mean of this data set?
THE PUPSTERS
THE PUPSTERS
n = 10
Number of animals placed in a home:
2, 4, 4, 5, 5, 5, 5, 6, 6, 8
Number of animals placed in a home
Mean: ?
Range:?
nathan mixes 5 parts water with 2 parts liquid plant food
Answer: what ARE you trying to ask?
Step-by-step explanation: ??
Can someone help me
Answer:
C. there is no solution
Step-by-step explanation:
Add 6 to both sides:
2x- 6 + 6=2x +5 + 6
Simplify equation above:
2x=2x+11
Subtract 2x from both sides:
2x - 2x=2x+11 -2x
Simplify equation above:
0 = 11
The sides are not equal, Therefore there is no solution :(
please help me with these
Answer:
a. 24
b. 10
c. 4
Step-by-step explanation:
Hope this helps
Answer:
a-24
b-10/1
c-4/1
Step-by-step explanation:
hope this helps
Kathy and George are in charge of picking the cherry tomatoes. They picked a huge bushel of 744 tomatoes. They want to pack them in little baskets that can each hold 24 tomatoes. How many baskets will they need to pack the tomatoes?
Answer:
31 baskets they will need
Step-by-step explanation:
744 ÷ 24 = 31
Avery bought a washing machine originally priced at $864. 72 but on sale for 30% off. After 4% sales tax what was the total cost?
Answer:
$629.52
Step-by-step explanation:
864.72(.3) = 259.41
864.72 - 259.41 = 605.31
605.31(.04) = 24.21
605.31 + 24.21 = 629.52
i’m confused can y’all help ?
Multiply (simplest form)
6x^2/x(x-3)•(x-3)/10(x+2)
Answer:
[tex]\frac{3x}{5(x+2)}[/tex]
Step-by-step explanation:
Rewrite the division as a fraction.
ABCD is a rectangle with diagonals and if AC= 7x-4 and BD= 10 find the value of x ?
Answer: x=2
Step-by-step explanation:
The diagonals of a rectangle are equal.
Therefore AC=BD,
7x-4=10
7x=10+4
7x=14
x=14÷7
x=2
A rectangular prism has a length of 20 centimeters, a height of 10 centimeters, and a width of 20 centimeters. What is its volume, in cubic centimeters?
Answer: 4000 cm^3
Step-by-step explanation:
The volume of a rectangular prism is the length*width*height.
We can plug in the values given:
Volume = 20 cm * 20 cm * 10 cm
Volume = 4000 cm^3
HELPPPP MATH AGAIN LAWD.
Answer:
0 ft/sec
Step-by-step explanation:
He just dropped the hammer, so it's initial velocity is zero ft/sec.
Had he thrown the hammer down, the story would be different!
Answer:
I am sorry if this wrong. I believe the initial velocity is 20.
Step-by-step explanation:
My reasoning is because the -16t^2 is representing the time. The h for height we are trying find the height. So that leave us with the initial velocity 20.
I apologize if this wrong. Hope this helps!
Have a great day/night!
Use the drawing tool(s) to form the correct answers on the provided graph.
Consider the given function.
h(x) = (x + 1)^2 - 4 plot the intercept
Answer:
The answers are in the images below.
Step-by-step explanation:
The graph of the function h(x) = (x + 1)² - 4 is given in attachment and it is a parabola.
What is Graph?Graph is a mathematical representation of a network and it describes the relationship between lines and points.
The given function is h(x) = (x + 1)² - 4
h of x equal to x plus one whole square minus four.
We have to draw the graph of function h(x) = (x + 1)² - 4
Let us find some points of the graph by considering the function.
When x=0,
y=-3
When x=1
y=0
when x=2
y=5
when x=3
y=12
Now let us plot these points on the graph, we get a parabola as in attachment.
Hence, the graph of the function h(x) = (x + 1)² - 4 is given in attachment and it is a parabola.
To learn more on Graph click:
https://brainly.com/question/17267403
#SPJ7
Question 5(Multiple Choice Worth 5 points)
(01.05 MC)Which fraction is equivalent to 2/-6
• -2/6
• 2/6
• -2/-6
• 6/2
Answer:
-2/6
Step-by-step explanation:
the negative is applied to the entire fraction so it doesnt matter if its at top or bottom
-2/6
Step-by-step explanation:
the fraction which is equivalent to is -2/6
cuz where are the minus sign is on the numerator or the denominator is still gives the same output
SO 2/-6
=> - 0.333
Even
-2/6
=> - 0.333Santiago’s car travels 120 miles with 10 gallons of gas. Gustavo’s car travels 25 miles with 4 gallons of gas. Whose car gets the best gas mileage (miles per gallon)?
Answer:
gutavas get the best gas mileage
Please show the work on answer
Answer:
what's the question
Step-by-step explanation:
Find the value of x.
Answer:
Your answer is right at the top of the trapizoid
Step-by-step explanation:
50 points. what is the area of this figure?
Answer:
61 ft squared
Step-by-step explanation:
To solve the area of this equation, it would be easy to break it into separate rectangles/squares.
The first rectangle will be the one with the dimensions 10 x 4.
This makes the area 40 ft.
The next rectangle will have the dimensions 5 x 3.
This makes the area 15 ft.
The last rectangle will have the dimensions 3 x 2.
This makes the area 6 ft.
Add it all up and you get 61 ft squared.
Answer:
the answer is 61 feet squared
Step-by-step explanation:
Match the part of the circle with the term that best describes it.
The part of the circle with the term is given.
What is a diameter?A straight line that runs through the sideways of a body or figure, particularly a circle or sphere, is called as a diameter of a circle or sphere.
The matches of the part of the circle with the respective term is given below:
GH ↔ chord
M ↔ point of tangency
MJ ↔ diameter
J ↔ center
MH ↔ radius
GH ↔ secant
Therefore, all the part of the circle are matched with the respective term.
To learn more about the diameter;
https://brainly.com/question/5501950
#SPJ2
Penn draws a triangle with one 90 degree angle. What could be the measures of the other two angles in Penn’s triangle?
A: 30 and 60 degrees
B: 90 and 90 degrees
C: 60 and 120 degrees
D: 90 and 180 degrees
PLEASE SHOW WORK!
Answer: should be answer B my guy
Step-by-step explanation:
Someone pls i need to fill the table under the graph
Answer:
9
11
15
Step-by-step explanation:
Read the points in the graph that correspond to y = 0, y = 2, y = 6.
Answer:
9
11
15
what is the sum of 5 4/6 + 4 1/3
Answer:
10
Step-by-step explanation:
First convert them to improper fractions
5 4/6 = (5×6 + 4)/6= 34/6
4 1/3 = (4×3 + 1)/3=13/3
Now make them have the same denominator. In order to do this, you must multiple 13/3 by 2/2, so both the denominators equal 6.
13/3 × 2/2 = 26/6
34/6 + 26/6 = 60/6 = 10