Answers
Answer:
x = 28
Step-by-step explanation:
1. ∠AOD and ∠COB are equivalent because they're vertical angles (opposite pair of angles that are formed from the intersection of two lines). That means that 3x + x + x + 12 = 152.
2. (Solving 3x + x + x + 12 = 152)
Step 1: Simplify both sides of the equation.
[tex](3x+x+x)+(12)=152[/tex] [tex]5x + 12 = 152[/tex]Step 2: Subtract 12 from both sides.
[tex]5x + 12 - 12 = 152 - 12[/tex] [tex]5x = 140[/tex]Step 3: Divide both sides by 5.
[tex]\frac{5x}{5} = \frac{140}{5}[/tex] [tex]x = 28[/tex]Step 4: Check if solution is correct.
[tex]3(28)+(28)+(28)+12 = 152[/tex] [tex]84 + 28 + 28 + 12 = 152[/tex] [tex]112 + 28 + 12 = 152[/tex] [tex]140 + 12 = 152[/tex] [tex]152 = 152[/tex]Therefore, x = 28.
Answer:
x = 28
Step-by-step explanation:
Based on the vertical angles theorem, ∠AOD ≅ ∠COB.
• ∡AOD = 152°
• ∡COB = 3x + x + x + 12
To find the value of x, set up the equation that can be formed from the given information:
3x + x + x + 12 = 152 First, combine like terms.
5x + 12 = 152 Subtract 12 from both sides to isolate the variable.
5x = 140 Divide both sides by 5 to find the value of x.
x = 28
The value of x is 28°.
Related Questions
Three years of storage space costs a total of $3500, which already includes a one-time moving fee of $125. What is the yearly cost for storage?
Answers
Since it’s for three years, we would divide 3375 by 3.
3375/3= $1125.
$1125 would be the yearly cost for storage. :)
Open the picture and answer it pls
Answers
Answer:
3.5
Step-by-step explanation:
11.5 - 2.5 = 9
9 - 5.5 = 3.5
and scalene triange means none of the 3 sides are equal...
3.5 does not equal 5.5 or 2.5
Answer:
3.5 centimeters.
Step-by-step explanation:
If the perimeter is equal to 11.5 centimeters, and we have the lengths of 2 sides, we can add them together and subtract that sum from the perimeter to get the value of the missing side length.
2.5 + 5.5 = 8
11.5 - 8 = 3.5
Therefore, the side length is equal to 3.5.
The time between a flash of lightning and the sound of its thunder can be used to estimate the distance you are from a lightning strike. The distance, in miles, from the strike is approximately the number of seconds between seeing the flash and hearing the thunder divided by 5. Write an equation to show this relationship using t for time in seconds and d for distance in miles.
Answers
If you count the number of seconds between the flash of lightning and the sound of thunder, and then divide by 5, you'll get the distance in miles to the lightning: 5 seconds = 1 mile, 15 seconds = 3 miles, 0 seconds = very close. Keep in mind that you should be in a safe place while counting.
distance in miles = time in seconds / 5
Solve each system of equations algebraically.? y = X + 5
y = 6
Answers
Answer:
Step-by-step explanation:
Question 3.(Not sure how many more of these i will need to ask help on)
Answers
Answer:
80p + 48q - 8
Step-by-step explanation:
just multiply the 8 on the outside of the parentheses by each term inside the parentheses.
8 (10p + 6q - 1)
8*10p = 80p
8*6q = 48q
8* -1 = -8
= 80p + 48q - 8
A pharmacist divides 364 pills into prescription bottles. Each bottle contains 28 pills. How many bottles does the pharmacist fill?
Answers
Answer: 13 bottles.
Step-by-step explanation: 364 is divided by 28 because the pharmacist divides 364 pills and each bottle contains 28 pills so 364 divided by 28 is 13.
Answer:
13
Step-by-step explanation:
Divide 364 by 28, and get 13
please help me! I'll be giving brainliest:))
Answers
(a) 8b + 5 = 133
(b)
8b = 133 - 5
8b = 128
b = 16
step 1 8b + 5 = 133
step 2 8b = 133 - 5 (moving the five that was plusing have to turn into minus)
8b = 128)( move the 8 that is timing with the b from timing turns into dividing
the answer would be b = 16
Select the expression below that would form an identity with the given expression.
Expression: 18m – 30
Answers
Answer:
Nothing further can be done with this topic.
Step-by-step explanation:
You're missing pieces to the question.
What is 4124 divided by 9
pls show your work step by step
Answers
~. 9
_____
458. 458 is the answer
Find the value of f(-8).
Answers
Explanation:
Check out the diagram below. I started at -8 on the x axis number line. This number line is horizontal. Then I went straight down to arrive at the function curve. Afterward, I went directly to the right to get to the y axis. The final destination is y = -2
Therefore, f(-8) = -2
For 7-15, factor each expression. (if it cant be, then put CBF)(if you dont know it, please dont bother.)
Answers
2(4x-7) is the answer
8. 3x +11y
The answer is CBF
9. 32x-15
The answer is CBF
13. 1/3x-1/3
1/3(x-1) is your answer
14. 1/2x+1/2
1/2(x+1) is your answer
10. 72x -18xy
18x(4-y) is your answer
11.45xy-81y
9y(5x-9)
12. 25x+14y
CBF is your answer
Mr. Smith's class has collected 112 cans in a food drive. They plan to sort the cans into x bags, with an equal number of cans in each bag . Write an expression to show how many cans there will be in each bag .
Answers
Answer:
14 cans in each bag
Step-by-step explanation:
112 divided by 8 = 14
The equation of a line given two points needs to be found. Samuel claims that slope-intercept form will generate the equation and Helena claims that point-slope form will find the equation. Who is correct? Explain your reason by describing both forms.
Answers
Answer:
Helena is correct in saying that the point-slope form will generate the equation. The point-slope form is written as:
y-y₁ = m(x-x₁), where,
m = (y₂-y₁)/(x₂-x₁) is the slope of the line
(x₁,y₁) and (x₂,y₂) are the coordinates of the two points
On the other hand, the slope-intercept form is written as:
y = mx + b, where,
m is the slope of the line
b is the y-intercept
In this case, since only two points were given, the y-intercept of the line is not readily known. Thus, it is only through the point-slope form that the equation of the line can be determined. This is because it only requires the substitution of the x and y-coordinates of the points in the equation.
Step-by-step explanation:
Which of the following statements is equal to the expression p/4
1. The quotient of 4 and p
2. The product of p and 4
3. the quotient of p and 4
4. p subtracted from 4
Answers
Look at picture, answer CORRECT, and get brainliest
Answers
Answer:
The first one is correct.
Step-by-step explanation:
I know a thing or two about a thing or two about powers of 10.
Answer: I think it's the one to the left at the bottom, I am sorry if I am wrong- because if you did 3 x 1,000 you'd get 3,000 so you'd move the 3 4 spots over putting it in the front like, 3,000 0,300 0,030 0,003 3,000.
Step-by-step explanation:
Can someone please help? :)
Answers
Answer:
yes the answer is b
Step-by-step explanation:
Start at 0 and count 1 and 2
Hope that helped you just need to graph the points
What is (8f–9)–(9f–6)
Answers
Hey there!
(8f - 9) - (9f - 6)
= 8f - 9 - 9f + 6
= 8f - 9f - 9 + 6
= -f - 3.
Steps :-
Remove the brackets.Bring the like terms together.Simplify the equation.Hope it helps ya!
Answer:
-1 ( f +3) or -f - 3
Step-by-step explanation:
( 8f - 9 ) - ( 9f - 6 )
Add like terms:
8f - 9f = -1f = -f
-9 - -6 = -3
-f - 3
simplify:
-1 ( f +3)
The cost of the previous year's booths and prizes for Class Fun Day was $504. This year's cost of the prizes and booths increased by 8% from the cost of the previous year. Mark knew that the budget for the class day is $725.76. He claimed that 70% of the money will be spent on prizes and the booths.
Use reasoning to explain how Mark's claim is incorrect. What percent of the money will be spent on the prizes and the booths?
Answers
70% of $725.76 is only $508.03 (725.76x.3)
Therefore, we know that over 70% will be spent on the booths and prizes.
Hope this helps you some.
Need Help fast!!!
Please!
Answers
Answer:
the third one
Step-by-step explanation:
because on the first paper the food coloring was always twice as much as the frosting and 100 is two times larger than 50.
Eli is in the business of manufacturing phones. He must pay a daily fixed cost to rent the building and equipment, and also pays a cost per phone produced for materials and labor. Let C represent the total cost, in dollars, of producing p phones in a given day. The table below has select values showing the linear relationship between p and C. Determine the additional cost to produce each phone.
Answers
Answer:
1 phone costs $175
Step-by-step explanation:
The skeleton equation is C = Px + R, where C is total cost, P is the number of phones, x is the price of phones, and R is the rent
We can find the rate of change by finding slope:
1475 - 775/5 - 1 = 700/4 = 175
Now we can input 775 for total cost, and 1 as the number of phones to find the rent
775 = 1(175) + R
775 = 175 + R
600 = R
The rent is 600
1 phone costs 175
-Chetan K
h e l p
p l s
t h i s
i s
c o n f u s i n g .
m y
b r a i n
h u r t s .
Answers
hope this helps you
.......
Ok so, A mother has 5 children, the first child is 27 (late twenties), the Second is 22 (early twenties), the middle child is 21 years old, the fourth is 12, and the youngest is 11. The first has a child that is 1 year younger then the youngest child. How is that possible? Explain how you got your answer. (Not really a question from school, so answer whenever you want, I'll give the brainiest to who can also guess the years they were born in and what age the first child was at the moment she had the child ig)
Answers
Answer:
The first child has a child who is 10 years old. Since the first child is is 27, that means she gave birth when she about 17 years old, depending on when their birthday's are.
Step-by-step explanation:
This doesn't seem impossible, so I'm wondering if I'm missing something? You also didn't mention if they were male or female, but again, it's not impossible to give birth or father a child at age 17.
Answer:
What‘s your answe?
Step-by-step explanation:
Gregory has $250 He buys a bicycle helmet and a shirt. He
has $85 left. Can you write and solve an equation to find
the amount Gregory spent on each item? Explain.
Answers
Answer:
Gregory spent $165 on the bicycle.
Step-by-step explanation:
$250-$85=$165
$250 is how much Gregory. $85 is how much Gregory had left and $165 is how much Gregory spent.
Hope this helps.
graph the equation y = 3/5
Answers
Answer:
your graph would start at point 3/5 and continue as a horizontal line
Step-by-step explanation:
since there is no x given, the graphed equation is a continuous line
There is no slope of the line either.
Find the equation of a line that passes through (3,12) and is parallel to the graph of y=2x+4. Write the equation in slope-intercept form, if possible.
Answers
Answer:
y = 2x + 6
Step-by-step explanation:
I used a graphing calculator (desmos) to assist me in finding the correct answer. I hope it helps!
The graph of y=f(x) is shown below. Determine the value of x when f(x)=3?
Answers
Answer:
f(x) = 3
y = 3
So from the graph the value of y = 3 is found D.
Thus x = -3.
All the best!
Cindy wants to predict how much energy she will use to heat her home based on how cold it is outside. The graph below shows the mean amount of gas per day (in cubic meters) that Cindy used each month and the average temperature that month (in degrees Celsius) for one heating season. Which statement is the best description of the association between these variables?
Answers
As the temperature increase the gas used continuously goes down on the chart
The number y of calories burned after x hours of rock climbing is represented by the linear function y=650x...
a. What is the domain of the function? Is the domain discrete or continuous?
all real numbers; continuous
all whole numbers; discrete
x≥0; continuous
y≥0; continuous
Explain.
The domain is not restricted, so the time can be any real number.
The time can only be whole numbers of hours greater than or equal to 0.
The time can be any real number greater than or equal to 0.
The calories burned can be any number greater than or equal to 0.
Answers
Answer:
pUMM67pUMM67pUMM67pUMM67pUMM67pUMM67pUMM67
Answer:
Hello! The answer to your question should be x≥0; continuous; the time can be any real number greater than or equal to 0.
Step-by-step explanation:
A picture framer has a board 10 1/2 ft long. The framer notices that 2 3/8 of the board is scratched and cannot be used. The rest of the board will be used to make small picture frames. Each picture frame needs to 1 2/3 ft of the board. At most, how many complete picture frames can be made?
PLEASE SHOW WORK ON HOW YOU GOT THE ANSWER
GIVING BRAINLIEST
Answers
Answer:
4 picture frames
Step-by-step explanation:
(10 1/12 - 2 3/8) / (1 2/3) =
(121/12 - 19/8) / (5/3) =
(242/24 - 57/24) / (5/3) =
(185/24) / (5/3) =
185/24 * 3/5 =
185/40 =
4.625......so, at most, 4 picture frames can be made
Answer:
4 Picture Frames
Step-by-step explanation:
(10 1/12 - 2 3/8) / (1 2/3)
(121/12 - 19/8) / (5/3)
(242/24 - 57/24) / (5/3)
(185/24) / (5/3)
185/24 * 3/5
185/40
4.625, when rounding in this question, you want to round down. So, the proper amount of Picture Frames that can be made is 4.
The formula for the resistance, R, of a conductor with voltage, V, and current, I, is R = V/I.
Solve for V.
A) V=R/I
B) V= I/R
C) I=VR
D) V=IR
Answers
Answer:
What can I do for you?
Step-by-step explanation: