Answers
Here, we add up all the angles given to equal it to 180 degrees:
X + X + 10 + X + 5 = 180
Collect like terms -> 3X + 10 + 5 = 180
Add the whole numbers -> 3X + 15 = 180
Take 15 from to the other side (then make it negative) to isolate the X:
3X = 180 - 15
The subtract -> 3X = 165
Take 3 over to the other side (and it it should divide 165) and isolate the X -> X = 165/3
Finally, X = 55
Now wherever you see X in the triangle, replace it with 55.
With that, the top angle = 55 + 10 = 65 degrees
The bottom left angle = 55 + 5 = 60 degrees
The bottom right angle = 55 degrees
Related Questions
the ratio of horeses to chickens on a farm is 9:4 if theres a total of 39 animals how many chickens are on the farm
Answers
Answer: Should be 156 chickens
Step-by-step explanation:
4 times 39 iss 156
Please actually help me solve this! (:
A circle with a 12 inch diameter is folded in half and then folded in half again. What is the approximate area of the resulting shape? and what is the exact area of the shape?
Answers
Answer:
If the diameter is 12 inches, the radius is 6 inches, because the radius is half the diameter. When you fold the circle in half, the resulting figure has half the area.
Step-by-step explanation:
The ratio of girls to boys in Mrs.Johnson' class is 4 to 5. There are 12 girls in the class. What is the total number of students in Mrs.Johnson' class?
Answers
Answer:
27
Step-by-step explanation:
Explanation
Step by step
Add girls to boys
For the given equation: y = x - 5,
when x = 8, y =
Answers
Answer:3
Step-by-step explanation:
Well Y=x-5=8-5=3
Answer:
y = 3
Step-by-step explanation:
replace x with 8 (y = 8 - 5)
simplify (y = 3)
What is the range and domain
Answers
Answer:
domain is 0 to infinity and range is 5 to infinity
Step-by-step explanation:
x is domain and y is range
What's the banana worth?
Answers
Answer:
5!
Step-by-step explanation:
Looking at the first one, you have three watermelons. 36/3 is 12, so one watermelon is worth 12!
With the second one, you subtract 12 from 28 to get 16. Since there are two (peaches?), you divide 16 by two to get the peaches worth, which is 8.
That leaves you with the last one. I used the simple "8 - __ = 3", which got me the answer, 5.
I hope this helped!!
Simplify:
–13.5a + 34.12b + 65.5a – 32.5b – 35.8a
A. 32.5a + 20.47b
B. 16.2a + 1.62b
C. –18.7a – 26b
D. 1.62a + 16.2b need the answer right away
Answers
Answer: 32.5a + 20.47b
Step-by-step explanation:
Answer:
It's A
Step-by-step explanation:
edg 2022
QUESTIONS BELOW NEED ANSWER ASAP PLSSS
Answers
Congruent just means that they are equal, and just match the corresponding angles since they are equal to each other.
A painting has an area of 108 square inches. The dimensions of the painting are 12 and x + 3. What is the perimeter of the painting? helppppp meeeeeee
Answers
Answer:
42 inches square
Step-by-step explanation:
x=6
108/12=9
9-3=6
12+12+9+9=42
The height of most tigers are about 4.8 feet. What mixed number represents the average height of a tiger?
Answers
Gonna give 50 points to one who answers all first correctly
Answers
Answer:
c, a, d, a, b
Step-by-step explanation:
2nd picture is 20 miles per gallon aka A
3rd picture is D
4th picture is A
5th picture is 1/2 per cm which is B
PLEASE HELP ASAP!!! my class is about to ennnd!
Answers
Answer:
the first answer choice
A)
Step-by-step explanation:
hello can someone help! i will make them brainliest!
Answers
Answer:
B ( 92 degrees)
Step-by-step explanation:
1. Find y
In order to find z, we need to find y.
All triangles add up to 180 degrees, so y would be
180 - (48 + 44) = 88
y is 88 degrees
2. Find z
So now we know y is 88, we can find z
The circle of all angles of y and z = 360 ( because full angle)
so our equation is:
(88 + z)2 = 360
Divide by 2
88 + z = 180
z = 92
y = 1/3x + 6
What is the slope?
Answers
What is the point-slope from of a line that has a slope of 3 and passes through the point (-1, 4)
Answers
HELP MEH PLS ps the answer is not 2.5
Triplets, Justin, Jason, and Jacob are working on a school project. Justin can complete the project by himself in 6 hours, Jason can complete the project by himself in 9 hours, and Jacob can complete the project by himself in 8 hours. How long would it take the triplets to complete the project if they work together?
Answers
=========================================================
Explanation:
Justin can do the full project by himself in 6 hours. This means his rate is 1/6 of a project per hour. In other words, in one hour, he gets 1/6 of the project done.
Jason can do the full project in 9 hours, so his rate is 1/9 of a project per hour, if he works alone.
Jacob's rate is 1/8 of a project per hour since he can get the job done in 8 hours if he works alone.
-----------
So we have these unit rates
Justin's rate = 1/6Jason's rate = 1/9Jacob's rate = 1/8The units for each rate is projects per hour.
The total rate is
1/6 + 1/9 + 1/8
12/72 + 8/72 + 9/72
(12+8+9)/72
29/27
If the three brothers work together, and no person slows down another, then the rate at which they work together is 29/72 projects per hour. In short, they get 29/72 of the project done in 1 hour.
Let x be the number of hours needed to get the project done if they work together. Multiplying this time value with the rate leads to the amount of the project done. We want the result to be 1 to indicate a full project is complete.
(rate)*(time) = amount done
(rate)*(time) = 1 full project
(29/72)*(x) = 1
x = 1*(72/29)
x = 72/29
x = 2.48275862068966
x = 2.483
It'll take about 2.483 hours to get the job done if they work together. Again this assumes that they don't get in each others way to slow each other down.
Solve the inequality. 2n/7 ≤ 4, but it needs to be in set-notation.
Answers
Answer
n < 14
Step-by-step explanation:
simplify 2n<28
2n/2<28/2
simplify n<14
Monte Madeline real world srobleme
Complete the rate to senuity were presses that represent achat engression
Operation
Addition
Mutton
4.4
Dom
more than a
1 less than 5
A multiplied by 2
distributed into
groups of 4
Cents that to show how to write an expression to represent this word problem
Answers
Answer:
Step-by-step explah
nation:0uhtg6t6yygygffrfrdeedeedededwsw,swsws edfrgthyujikol
Plz hurry more questions on the way
Answers
a small business just celebrated its 1-year anniversary they calculate that in one year they serve over 5110 customers on average how many customers did they serve each day,
I also asked a person if i divide 365 into 5110, And im only just doing 2 numbers for the divisor
Answers
Show y’all work please Y’all please help me with this I don’t understand
Answers
Answer:
12
Step-by-step explanation:
Length is the 12 ft. while 5ft. is the height
Samuel has 9 whole pizzas. Marina has 18 slices that are each 1/2 of a pizza does Marina have more?
Answers
1/2*18= 9
meaning there are 9 whole slices
No, Marina does not have more since Samuel has the whole pie.
Answer:
Nope.
Step-by-step explanation:
If the slices are 1/2 of a pizza, putting them together equals 9 whole pizzas.
Emily offers to take 10 of her friends to the football game on Friday night, but three of her friends don't want to come. Which two operations will be used to write an expression to model this scenario?
A. Subtraction and Multiplication
B. Division and Subtraction
C. Multiplication and Division
D. Addition and Division
Answers
Answer:
Should be A
Step-by-step explanation:
If 3 of her friends don't want to go... 10 - 3 = 7
And the multiplication could be multiplying ticket cost of 7 people?
Select the correct answer from each drop-down menu.
Amanda enjoys cycling. The graph shows the relationship between the number of hours she rides her bike, x, and the number of miles she covers.
The equation that represents the relationship between the number of hours she rides, x, and the distance she covers, y, is
.
Using the equation, the distance she would cover if she rode for 1.5 hours would be
miles.
Answers
Answer:
She rode her bike 21 miles
The measures of two angles are 4x° and (2x + 12)°. What must be true if x = 13
A.
The angles are vertical.
B.
The angles are equal.
C.
The angles are complementary.
D.
The angles are supplementary.
Answers
Answer:
B.
The angles are equal.
Step-by-step explanation:
Please help!! Marking Brainliest!
Answers
what is the answer for 8 4/7 ÷ 15
Answers
Answer:
4/7
Step-by-step explanation:
One tablet contains 0.025 milligram of magnesium. How many milligrams of magnesium are there in 500 tablets?
Answers
Answer:
Plz name me the brainlieset
Step-by-step explanation:
12.5 milligrams are in 500 tablets
Answer:
12.5
Step-by-step explanation:
0.025 x 500 = 12.5
a natural foods supplier is mixing up a rice blend that contains 27% wild rice. They already have 34 kilograms of a blend that contains 19% wild rice. To this, they will be adding a second blend that contains 59% wild rice. How much of the second blend should be added to obtain the desired 27% wild rice blend?
Answers
Answer:
yes
Step-by-step explanation:
Answer:
im not sure if this is right but i think that its 34% of the second blend.
Step-by-step explanation: I hope your having a good day!! :)
You estimate that a puppy weighs 12 pounds. The actual weight of the puppy is 14 pounds. Find the percent error. Round your answer to the nearest hundredth of a percent.
Answers
Answer: 14.29%
Step-by-step explanation:
12 / 14 = 0.857142857
100 - 85.7142857 = 14.2857143