Answers
4x+5x-3=180
9x=183
x=20.34 (approximately)
AD=4x
4(20.34)=81.36
Answer: 81.36
*remember, straight lines always equal 180
Related Questions
are 4/5 and 1/2 equivalent explain
Answers
Answer:
They are not
Step-by-step explanation:
4/5 cannot be simplified, plus 1/2 indicates half of a fraction but 4/5 is not half if a fraction, therefore they are not equivalent.
what is the mystery number 1,2,4,8,16,32
Answers
Answer:
64
2×32=64............
which of the following polynomials are quadratic
Choose all answers that apply:
4x^2+3x+1
x+y
x^2+4x
Answers
Step-by-step explanation:
4x^2+3x+1 and x^2+4x are quadratic
Can you guys help me on the question 4?! :)
Answers
Answer:
Volcanic gray
Step-by-step explanation:
I think because Volcanic Gray and Gray Fox look pretty close to the same color. Sorry if it is wrong.
PLZZ HELLPPPPPPP PLZZZZZZZZZZZ
Answers
Answer:
10%
Step-by-step explanation:
Use distributive property to solve the problem
6 (3m + 2) + m
Answers
2) Add the remaining m.
19m+12
ANSWER: 19m+12
Hope this helped :)
Solve for x in the following equation: 4(-5x-6) = 4(9x+4)
Answers
Answer:
[tex] - 20x - 6 = 36x + 4 \\ 36x + 20x = - 6 - 4 \\ 56x = - 10 \\ x = \frac{ - 10}{56} \\ x = - 0.17571428[/tex]
which fraction is the same as 9/10?
Answers
Answer:
the first one is the same
Step-by-step explanation:
2(x + 5) = 3x + 1
Solve the equation
Please hurry
Answers
Answer:
So the answer is 9
Step-by-step explanation
1 . The explanation is that you have to distrubte the parentheses 2.subtract 10 from both sides 3.simplify what you got after you 4.subtract 3 from both sides 5.simplify again 6.divide both sides of the equation by the same terms 7.simplify again and you get 9
A radioactive substance decays at a rate of 3.4% per day. If it starts at 200 grams, how
many days will it take for the substance to decay to less than 150 grams?
Answers
Answer: 9
Step-by-step explanation:
Since the percent is decaying, you subtract 3.4 from 100, which gets you 96.6
200(0.966)^9 gets you 146.5 which is less than 150
Need help I’m very confused
Answers
Which of the following shows numbers ordered from least to greatest?
Group of answer choices
-2, -1, 0, 1
-2, 1, -1, 0
-2, -1, 1, 0
1, 0, -1, -2
Answers
Answer:
-2, -1, 0, 1
Step-by-step explanation:
Who is able to type a minimum of 95 words every 2 minutes?
1 point
Captionless Image
A. Justin
B. Remmy
C. Izzy
Answers
Answer:
e
Step-by-step explanation:
Simplify the inequality:
-12.4x+8x > -0.4x-5.2-2.7
Answers
Answer:
x < 1.975Explanation:
-12.4x + 8x > -0.4x - 5.2 - 2.7
Add similar elements: -12.4x + 8x = -4.4x
-4.4x > -0.4x - 5.2 - 2.7
Subtract -5.2 - 2.7: -7.9
-4.4x > -0.4x - 7.9
Multiply both sides by 10
-4.4x · 10 > -0.4x - 7.9 · 10
Refine
-44x > -4x - 79
Add 4x to both sides
-44x + 4x > -4x - 79 + 4x
Simplify
-40x > -79
Multiply both sides by -1 (Reverse the inequality)
-40x (-1) > -79 (-1)
Simplify
40x < 79
Divide both sides by 40
40x / 40 < 79 / 40
Simplify
x < ⁷⁹⁄₄₀
Turn the fraction into a decimal
x < 1.975how to find constant of proportionality
Answers
Step-by-step explanation:
The constant of proportionality is the ratio between two directly proportional quantities. Two quantities are directly proportional when they increase and decrease at the same rate. The constant of proportionality k is given by k=y/x where y and x are two quantities that are directly proportional to each other.
find the area!!! help please!!!
Answers
Answer:569.4 os the answear
Step-by-step explanation:
When you multiply 12 times 12 it is that hope this helps
Show your work to get full credit. Solve the following problem with any method you want.
12 divided by 0.03
Answers
Answer:
12 ÷ 0.03 move two places to the right
12÷3
4
Ira runs 9 laps in 12 minutes. How many laps per minute do they run?
I need help
Answers
Answer:
0.75 laps per minute
Step-by-step explanation:
9/12 = 0.75
Answer:
1.3 min per lap
Step-by-step explanation:
what is 29( 86 + 34)
Answers
Hey there!
The answer to your question is 3480
There are two ways we can do this. I will show you both, so you know how to do it in the future:
The First Way ~ Parantheses First:
Step 1.) Add [tex]86[/tex] and [tex]34[/tex]
[tex]29(120)[/tex]
Step 2.) Multiply
[tex]3480[/tex]
The Second Way ~ Distribute First
Step 1.) Multiply [tex]29[/tex] and [tex]86[/tex]
[tex]29(34)+2494[/tex]
Step 2.) Multiply [tex]29[/tex] and [tex]34[/tex]
[tex]986+2494[/tex]
Step 3.) Add [tex]986[/tex] and [tex]2494[/tex]
[tex]3480[/tex]
Have a terrificly amazing day!
Tim, Kim, and Jim collect comic books. Kim has three times as many comic books as Jim. Tim has eight less than Kim. Together they have 104 comic books. How many does each person have?
Answers
Which expression shows the prime factorization of 56?
Answers
Answer:
2³×7
Step-by-step explanation:
PLEASE HELP BEST ANSWER GETS BRAINLISEST!!!
Answers
Answer:
80?
Step-by-step explanation:
What is the area?? Plz I need help and there are still 18 questions left
Answers
Answer:
24
Step-by-step explanation:
EXTRA CREDIT: Complete the truth table. Choices are on the next page. (3 points)
Hurry please
Answers
Answer:
Step-by-step explanation:
HALLPPPPP!!
Find k if the line y = kx+5 passes through the point (-6,14)
Answers
Answer:
Step-by-step explanation:
14=k(-6)+5
-6k=9
k=-1.5
Do I look like sick
- Kim namjoon
Answers
Answer:
lovely :)
Step-by-step explanation:
Write the scale as a ratio a 4-inch drawing of a soccer field that is 108 yards long A 1in:27yd. B 27ud:1in. C 108yd:4in. D 4in:108yd
Answers
Answer:
d
Step-by-step explanation:
4 inches represents every 208 yards in the drawing
PLEASE HELP DUE NOW Pentagon A'B'C'D' E' is the image of
pentagon ABCDE under a dilation with a
1
scale factor of
2
4
What is the length of segment C'D'?
units
Answers
Answer: 2 units
Step-by-step explanation:
The length of segment C'D' is 1 unit.
What is Graph?Graph is a mathematical representation of a network and it describes the relationship between lines and points.
A'B'C'D' E' is the image of pentagon ABCDE under a dilation with a scale factor of 1/2.
We need to find the length of C'D'.
Graph transformation is the process by which an existing graph, or graphed equation, is modified to produce a variation of the proceeding graph.
A dilation is a transformation which preserves the shape and orientation of the figure, but changes its size.
The Length of segment CD is units.
Length of segment A'E' = 5/2 × Length of segment AE
Therefore;
Length of segment C'D' = 1/2 ×2 = 1 units.
Hence, the length of segment C'D' is 1 unit.
To learn more on Graph click:
https://brainly.com/question/17267403
#SPJ2
Amy’s pets groundhog ate 32 lbs. of the food this month. Last month, it only ate half that much. How much did it eat last month?
Answers
Answer:
The answer is 16 because half of 32 is 16.
Step-by-step explanation:
16+16=32
32-16=16
Answer:
Step-by-step explanation:
(Half)= 2
Divide 32 by 2
32÷2= 16
Amy's pet groudhog only ate 16 Ibs last month.
9/2x -6y = 12
3x - 4y = 8
Answers
Answer:
x-intercept [tex]\frac{8}{3} ,0[/tex] and y-intercept [tex]0,-2[/tex]
Step-by-step explanation:
I don't know if this is exactly what you were looking for if it's not I'm sorry if so hope this helps have a good rest of your day :) ❤