Please help, question is in photo below, about finding angles.AWARDING MORE POINTS
Answers
The measure of angle ABC = ABD + DBC = 95 degrees.
Let's plug our values from the picture into our equation above.
95 = 2x + 23 + 9x - 5
Combine like terms
95 = 11x + 18
Subtract 18 from both sides
77 = 11x
Divide both sides by 11
7 = x
Angle ABD = 2x + 23 = 2(7) + 23 = 14 + 23 = 37 degrees.
Angle DBC = 9x - 5 = 9(7) - 5 = 63 - 5 = 58 degrees.
Related Questions
simplify the following: 11^6/11^4
Answers
Answer:
11² or 121
Step-by-step explanation:
simplify the following: [tex]11^6/11^4[/tex]
Remember when bases are the same powers can be subtracted (or added)
[tex]\frac{11^6}{11^4}=11^{(6-4) }\\\\\\11^{2}=121\\[/tex]
:)
Solve for X: -7
06
6
6-
0-6
Answers
Answer:
-6<x<9 is the right option.
A rectangle has a height of 7a² and a width of a4 + 5a2 + 4.
Express the area of the entire rectangle.
Your answer should be a polynomial in standard form.
Answers
Answer:
[tex]( {7a}^{2} \times {a}^{4} ) + ({7a}^{2} \times {5a}^{3}) + ( {7a}^{2} \times 4) = {7a}^{6} + {35a}^{5} + {28a}^{2} [/tex]
Which function describes the table of values?
Answers
Answer:
C. f(x)=3x-1
eg. f(2)=3(2)-1 = 5
Find the slope of the line that passes through the points (3, 2) and (-2,-2). 0-4 4/5 5/4
Answers
Answer:
Step-by-step explanation:
Can someone please do these questions or try to find the answers to them
Answers
Answer:if you look up the name of your work sheet into google and type in answer key after it will show up w the answer key
Step-by-step explanation:
I WILL MARK YOU BRAINLIEST JUST HURRY PLZ
Answers
Answer:
(-4 ,3)
Step-by-step explanation:
Point a lies on -4
Point B lies in between 2 and 4 so lets call it 3
Answer:
ITS BBBBB
Step-by-step
hope this heLPS
Explain what mistake is made in the following false statement: 3(x+4)(x+7)=(3x+12)(3x+21)
Answers
Answer: The 3x+21
Step-by-step explanation:
3(x=4) = (3x+12) The (3x+12) is being multiplied by (x+7) and the 3 should only be distributed to (x+4) which meant the the equation when simplified should have become (3x=12)(x+7).
Michael loves to run. It takes him 25.3 minutes to complete a 10 mile run. At this rate, how long would it take him to run 16 miles?
Answers
Answer:
0.632
Step-by-step explanation:
divide 16 ÷ 25.3 rurhrhr rhrhrhdh dhejejej ejehejeje behe
Find the distance between the points (0,-8) and (8,-3). The answer must be a whole number or a fully simplified radical expression do not round up
Answers
Answer:
The distance in radical expression form is d=[tex]\sqrt{89}[/tex]
Step-by-step explanation:
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\d=\sqrt{(8-0)^2+(-3-(-8))^2}\\d=\sqrt{(8)^2+(5)^2}\\d=\sqrt{(64)+(25)}\\d=\sqrt{89}\\[/tex]
At 11 AM, one share of Starbucks stock was $41. By 4 PM the price was $44. The rate the Starbucks stock value was changing is _$per hour.
Answers
Answer:
$0.60 per hour
Step-by-step explanation:
Review the following equation. Redo the work for the equation. What is the
value of x?
2(x + 1) = x - 4(x-2)
2x 2 = x-4(x-2)
2x2 = x - 4x - 8
2x - 2 =-3x - 8
-6 = -5x
-6/5 = x
What is the answer?:
x= 6/5
x= 5/7
x= 7/5
x= -3/5
Answers
x = 6/5
Step by step explanation:
2x + 2 = x - 4x + 8
2x + 2 = -3x + 8
2x + 3x = 8 - 2
5x/5 = 6/5
x = 6/5
2+2=????????????????????????????????
Answers
Answer:
4 ;P !!!!!!!!!!!!!!!!!!!!!!
Answer:
4
Step-by-step explanation:
2+2=4
Please Help. I need the answer for this question.
Answers
Answer: Choice A) $0.20
=======================================================
Explanation:
The store bought the batch for $100, and sold that same batch for $150. The profit of the entire batch is 150-100 = 50 dollars.
Divide this over 250 to get 50/250 = 0.20 dollars.
Their profit is $0.20 per pastry (ie 20 cents per pastry).
-------
You can think of it like this
50 dollar profit = 250 pastries
50/250 dollar profit = 250/250 pastries (dividing both sides by 250)
0.20 dollar profit = 1 pastry
That last equation tells us one pastry yields a profit of $0.20 or 20 cents.
Answer:
$0.20
Step-by-step explanation:
If the purchased is $100 for 250 pastries, then 1 ipastry at purchase is:
$100=250
? = 1
1×100/250 = $0.40 ( at purchase)
Then when resold, the profit is:
if 250 pastries= $150
1 pastry=?
$150× 1/ 250= $0.60
s0, the profit will be $0.60 - $0.40 = $0.20
someone PLEASE PLEASE HELP!! I need this in one hour!! (20 POINTS)
PLEASE SOMEONE HELP
Answers
Answer:
X=22 (Should make the rest of the problem easy to solve)
Step-by-step explanation:
22x2 + 1 = 45
22 + 5 = 27
45 + 27 = 72 (The perimiter)
[tex]\large\text{Hello there! :)}[/tex]
[tex]\text{Formula for the perimeter: P = 6x + 12}\\\\\text{Dimensions: l = 21, w = 15}\\\\\text{Verification below.}[/tex]
[tex]-=-=-==-=-=-=-=-=-=-=-[/tex]
[tex]\text{Begin by writing an equation for the perimeter of the rectangle.}\\\\\text{Formula: P = 2l + 2w}\\\\P = 2(2x + 1) + 2(x + 5)\\\\P = 4x + 2 + 2x + 10\\\\\text{Combine like terms:}\\\\\boxed{P = 6x + 12}\\\\\text{Solve for the dimensions:}\\\\72 = 6x + 12\\\\\text{Subtract 12 from both sides:}\\\\60 = 6x\\\\\text{Divide both sides by 6:}\\\\x = 10\\\\\text{Substitute in 10 for x in the equations for each side length:}\\\\l = 2x + 1\\\\l = 2(10) + 1\\\\\boxed{l = 20 + 1 = 21units}[/tex]
[tex]w = (10) + 5\\\\\boxed{w = 15 units}[/tex]
[tex]\text{Use the formula for the area of a rectangle to verify. A = l * w:}\\\\\boxed{A = 15 * 21 = 315 units^{2} }[/tex]
What is the value oíz in the equation 3x - y = 13, when y=272
05
45
Answers
Solve for x in simplest form. 10=3/7(4x+35)
Answers
Answer:
x=−
12
35
=−2.917
Step-by-step explanation:
Yesterday, Tiffany's Doughnut Shop sold 1 1/2 times as many chocolate doughnuts as glazed doughnuts. If they sold 0.7 of a tray of glazed doughnuts, how many total doughnut trays did they sell?
Answers
Answer:
learn it
Step-by-step explanation:
what is the answers to
8x-2-5x+7=
Answers
Answer: 3x +5
Step-by-step explanation:
Group the variables first 8x-5x is 3x. Then look at the numbers -2+7 is 5.
You can't combine letters and numbers so it's as far as you can go.
the mean number of goals scored is 2.5 the mean number of away goals scored is 1.8 how many home and away games have been played in total
Answers
Rylie paid $12 for two cans of racquetballs as shown in the tape diagram, where the green bars represent the amount she spent, and the blue bars represent the number of cans she bought. She needs to purchase three cans of racquetballs. How much will she pay?
Answers
Answer:
18$
Step-by-step explanation:
If Rylie paid 12$ for two cans, then divide twelve by two then you'll get 6$ so 6$ is one can so multiply six by three and you will get 18$ for three cans.
sorry if I'm wrong I'm trying to help.
a
Example: s Mr. Thompson works a basic week of 40 hours and his basic rate is $18 per hour
Calculate his basic wage for the week
Answers
Answer:
$720 in one week
Step-by-step explanation:
40 * 18
$720
Best of Luck!
Answer:
$720
Step-by-step explanation:
The equation set up for this problem is 40x18 because for every one hour Mr. Thompson works, he earns $18.
Use elimination to solve and match each system of equations to the correct solution. I’ll mark the brainliest to whoever answers first 4x-11y-68 6x+5y-37
Answers
10x- 16y-105
i think if what your asking us to combine like term of both equations
Answer:
10x 16y 105
Step-by-step explanation:
4x+6x
11y+5y
68+37
=10x 16y 105
helpp whats the answer
5x=15
Answers
Answer:
[tex]\boxed{\tt x=3}[/tex]
Step-by-step explanation:
We are given the equation:
[tex]5x=15[/tex]
and asked to solve for [tex]x[/tex]. Therefore, we must isolate the variable on one side of the equation.
[tex]x[/tex] is being multiplied by 5. The inverse of multiplication is division. Divide both sides of the equation by 5.
[tex]\frac{5x}{5}=\frac{15}{5}[/tex]
[tex]x=\frac{15}{5}[/tex]
[tex]x=3[/tex]
Let's check our solution. Plug 3 in for x and solve.
[tex]5x=15[/tex]
[tex]5(3)=15[/tex]
[tex]15=15[/tex]
This checks out, so we know our solution is correct.
The solution to 5x=15 is x=3.
Write 15 less than twice a number
Answers
Answer:
2x-15
Step-by-step explanation:
2x-15
What is 180(n-2)=s when solving for N
Answers
Answer:
n = s/180 +2
Step-by-step explanation:
180(n-2)=s
Distribute
180n - 360 =s
Add 360 to each side
180n -360+360 = s+360
180n = s+360
Divide each side by 180
180n/180 = s/180 + 360/180
n = s/180 +2
If f(x)=12(4−x), then what is f(−6)?
Answers
Answer:
f(-6)= 120
Step-by-step explanation:
f(x)=12(4-x)
f(-6)=12(4-(-6))
f(-6)=12(10)
f(-6)=120
2|3x - 2|= 14 how would you solve this absolute value equation?
Answers
Answer: 2. |3x-2|= 14
|3x-2|=2.7/2
|3x-2|=7
x∈ {3,-5/3
Step-by-step explanation: \frac{5}{3}
Answer:
x = 3x = - 5/3Step-by-step explanation:
2|3x - 2|= 14|3x - 2|= 71) 3x - 2 ≥ 0 ⇒ 3x ≥ 2 ⇒ x ≥ 2/3
3x - 2 = 73x = 9x = 3 is valid root as 3 ≥ 2/32) 3x - 2 < 0 ⇒ 3x < 2 ⇒ x < 2/3
- (3x - 2) = 73x - 2 = -73x = -5x = -5/3 is valid root as -5/3 < 2/3How do you solve a problem involving squeeze theorem?
Answers
Answer:
Step-by-step explanation:
if two functions are squeezed together at a particular point , then any function trapped between them will get squeezed to that point. the squeeze theorem deals with limit value , rather than function value. the squeeze theorem sometimes called Pinch Theorem.
A number is rounded to the nearest tenth and hundredth. What is the number that was rounded? (2 points)
Number Rounded to Nearest Tenth Rounded to Nearest Hundredth
0.6
0.58
a
0.574
b
0.579
С
0.585
O d
0.681
Answers
Answer: The answer is B i just did this test
Step-by-step explanation:
The only number on the list that matches the rounding requirement is 0.579. Hence, the correct option is B.
What is rounding a number to some specific place?Rounding some number to a specific value is making its value simpler (therefore losing accuracy), mostly done for better readability or accessibility.
Rounding to some place keeps it accurate on the left side of that place but rounded or sort of like trimmed from the right in terms of exact digits.
We can consider what the offered numbers are when they are rounded to hundredths:
0.574 ⇒ 0.57
0.579 ⇒ 0.58 . . . matches the requirement
0.585 ⇒ 0.59
0.681 ⇒ 0.68
The only number on the list that matches the rounding requirement is 0.579.
Hence, the correct option is B.
Learn more about rounding numbers here:
https://brainly.com/question/1285054
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