Answers
And since it is a right angled triangle the unknown angle is 90
So
8x + 4x + 6 + 90 = 180
12x + 96 = 180
12x = 180 - 96
12x = 84
Divide both side by coefficient of x which is 12
x = 7
Check:
8(7) + 4(7) + 6 + 90 = 180
56 + 28 + 6 + 90 = 180
180 = 180
So therefore x is 7
Related Questions
I need help :><><>:>
Answers
Answer:
reflection x-5
Step-by-step explanation:
Answer:
reflection x-5
Step-by-step explanation:
Ken earned $128 from his part-time job this summer. He spent 25% of his money on games. He is going to donate 1/6 of the remaining money to charity. How much will the charity receive?
Answers
Answer:
$16 goes to charity
Step-by-step explanation:
First you do $128 x .25, which gives you 32
128-32=96
96/6 = 16
Therefore your answer
Please give brainliest!!!
Answer:
$16
Step-by-step explanation:
25% of 128 is 32
128 - 32 = 96
1/6 of 96 = 16
The charity will receive $16.
Which is the better buy? a 12 pack of soda for $3.50 or a six pack of soda for $1.80? To know the better buy, find the unit rate of each.
Answers
Answer:
12 pack of soda for $3.50
Step-by-step explanation:
1 x 3.50 is 3.5 divided by 12 is 0.29 per can
1 x 1.80 is 1.8 divided by 6 is 0.30 per can
Which of the following values is less than −|73|?
−88
−58
58
88
Answers
help please and thank you
question is in picture.
Answers
for the first one on the upper left,
54/2 = 27
since the number 2 can't be divided by any other numbers except the number itself,
thus , 2 is the prime factor
next,
since 27 can't be divided with 2, then we can try dividing it with 3 to find intiger
thus, 27/3=9
since 3 can't be divided with any number except the number itself, thus 3 is the prime number
this pattern follows for every question
12,13.
6,6
3,3
help me plaeeeeeeeeese
Answers
Answer:
All the angles
Step-by-step explanation:
20 POINTSSSSSSSSSSSSSSSSSSSSS do these pairs of values (x and y) represent two quantities that are proportional x 1, 4,10,18 y 3, 8, 15, 27, A. no, because mot all pairs represent the same ratio. B, yes, because all of the pairs represent the same ratio. C. yes, because as x increases y increases. D. no, because not all of the x-values can be divided by 2 evenly
Answers
Answer:Answer: B) No, because not all of the pairs represent the same ratio
For each row, divide y over x
Row 1: y/x = 5/3 = 1.67 approximately
Row 2: y/x = 7.4 = 1.75
Row 3: y/x = 10/6 = 1.67 approximately
Row 4: y/x = 15/9 = 1.67 approximately
We see that row 2 has a ratio different from the others. If we were able to ignore this row, then the answer would be "yes x and y are proportional". However, we cannot ignore this row so that's why the answer is choice B.
THANKS
10
4.5
(11 votes)
Step-by-step explanation:
Dominick drew a triangle on a map connecting his house, his school, and his favorite skate park. He used a scale on the map to determine that the height of the triangle that he drew represented 2 miles, and the base of the triangle that he drew represented 6 miles. What is the area of the triangle in square miles?
A triangle has points House, skate park, school. The height of the triangle is 2 miles and the base is 6 miles.
Use the formula for the area of a triangle, A = one-half b h, where A is the area of the triangle, b is the base, and h is the height.
Square miles
Please check your answer for mistakes and make sure to explain. if you do this while being correct I will give you a brainliest or whatever its called
Answers
Answer: 6 square miles
Step-by-step explanation:
A =1/2•B•H
A=1/2•6•2
A=6
Step-by-step explanation:
yoooooooooooooo I need help
Answers
Answer:
The answer Would Be C
Step-by-step explanation:
I Took The Test And looked back at what i got wrong...
51 PTS Rename 3/5 and 1/20 using the least common denominator.
Answers
Answer:
3/5 and 1/20= 3/4
Explanation:
If you divide 20 by 5 you get 4 and the least common denominator for 5 and 20 is 4
Answer: 3/5 and 1/20= 3/4
Step-by-step explanation:
I need help. QUICK PLEASE
Answers
Answer:
well. its been months so im sure you dont need this answer anymore but for the people who need the answer to this question
the answer is
(2-2) in the first box
(-2-2) 2nd box
last one in 4th
Help ASAP ASAP (don’t miend me waiveng)(translate = don’t mind me waving) (ANSWER MUST BE CORRECT)
Answers
Answer:
B) 20.63
Step-by-step explanation: Just Divide?
Part 2
Directions: Use the information in the charts to answer the questions.
Type of Fruit/Cost
apple $1.75/pound
orange $2.35/pound
banana $1.50/pound
Annie bought 5 pounds of apples, 4 pounds of oranges, and three pounds of
bananas.
a. Round each price to the nearest whole dollar. Then estimate how much
money she spent on each type of fruit. Fill in the blank.
Type of Fruit Cost Rounded Cost per pound Estimated Total
apple $1.75/pound
orange $2.35/pound
banana $1.50/pound
b. About how much money did Annie spend in all?
c. How much money did Annie actually spend? Complete the equation to
show the amount of money that Annie spent. Was your estimation
more or less than the actual amount? Why do you think that might be? Fill in the blank.
(_*_) + (_*_) + (_*_) = _
Answers
A.
Apples- About $10/pound
Oranges- About $8/pound
Bananas- About $6/pound
B.
Annie spent about $24 in total.
C.
(1.75 X 5) + (2.35 X 4) + (1.50 X 3) = 22.65 (dollars)
My estimation was more than the actual amount. I think that the estimation was more because most of the unit prices had to be rounded up, not down.
Please help show ur work
Answers
Answer:
1: 2295
2: 480
3: 320
4: 840
5: 2255
6: you pay $0.43 for 1 peach at Walmart and $0.21 for 1 peach at Win Dixie, therefore, Win Dixie is the better place to buy from
7: you pay $0.90 for 1 can at Publix and $0.36 for 1 can at Sam's Club, therefore, Sam's Club is the better place to buy from
Step-by-step explanation:
Answer:
1: 2295
2: 480
3: 320
4: 840
5: 2255
6: you pay $0.43 for 1 peach at Walmart and $0.21 for 1 peach at Win Dixie, therefore, Win Dixie is the better place to buy from
7: you pay $0.90 for 1 can at Publix and $0.36 for 1 can at Sam's Club, therefore, Sam's Club is the better place to buy from
Step-by-step explanation:
Grant uses 3 pounds of ground beef to make 12 hamburger patties.
What is the rate of pounds per patty?
Responses
9 poundspatty9 poundspatty
0.25 poundspatty0 point 2 5 poundspatty
4 poundspatty4 poundspatty
15 poundspatty15 poundspatty
Answers
Answer:
1 : 4
Step-by-step explanation:
the ratio of pounds per patty is:
3 : 12
simplified, it would be 1 : 4
so, that means that for every pound of beef, 4 hamburgers would be made.
PLS HELP ASAP ASAP ASAP PLS HELP
Answers
Answer:
-52.....................
Solve for x, y
Solution Steps
5(2x−4)−2yx=−2y=6?
Consider the second equation. Divide both sides by −2.
y=
−2
6
Divide 6 by −2 to get −3.
y=−3
Consider the first equation. Insert the known values of variables into the equation.
5(2x−4)−2(−3)x=−2(−3)
Use the distributive property to multiply 5 by 2x−4.
10x−20−2(−3)x=−2(−3)
Multiply −2 and −3 to get 6.
10x−20+6x=−2(−3)
Combine 10x and 6x to get 16x.
16x−20=−2(−3)
Multiply −2 and −3 to get 6.
16x−20=6
Add 20 to both sides.
16x=6+20
Add 6 and 20 to get 26.
16x=26
Divide both sides by 16.
x=
16
26
Reduce the fraction
16
26
to lowest terms by extracting and canceling out 2.
x=
8
13
The system is now solved.
x=
8
13
y=−52
What is the relationship between the figure number in the number of stars in the figure represents the relationship in as many ways as possible.
Answers
Is y = 7/3x proportiomal
Answers
Answer:
Yes, it is.
Step-by-step explanation:
It is proportional, because 7 is bigger than 7. :)
Ansley and Maria were baking a birthday cake. The recipe called for 2 3/4 cup of flour. Both girls took turns pouring in the flour. Maria poured in 1 2/4 cup of flour into the mixing bowl and then Ansley poured in the remaining amount.
Which of these equations BEST tells how to identify the amount of flour Ansley poured into the mixing bowl?
A- 11/4 - 5/4 = 6/4
B- 11/6 - 6/4 = 5/4
C- 1 2/4 + 2 3/4 = 4 1/4
D- 6/4 + 5/4 = 11/4
Answers
Answer:
Answer: Flour is the ingredient you need the most as it is 21/3 = 7
baking soda is the ingredient you need the least as it is 2/3 = 0.6
The recipe needs 2 3/4 in total so you need to subtract 1 2/4 from it. You can do this by using the improper fractions 11/4 for 2 3/4 and 5/4 for 1 2/4.
I WILL GIVE BRAINLY PLS ANSWER QUICK!!!!!!!!
Answers
Answer:
Uh did you already anwser this i think the comment said the answer
Step-by-step explanation:
Answer:
Screenshot
Step-by-step explanation:
replace the e d b e with the corresponding values then complete the equation.
also, I'm not sure if this is what you were asking
The shortest side of a right triangle measures 6, and the longest side measures 10. Determine the measurement of the unknown side.
A. 5
B. 8
C. 9
D. 10
Answers
Answer: B=8
Step-by-step explanation: find the numbers squared and subtract the shorter side from the longest; 100-36=64 then you find the square root of that which is 8
A metal alloy block of mass 56 kg consists of copper, zinc, and tin in the ratio 4 : 3: 1. What is the mass of copper?
Answers
Answer:
28 Kg
Step-by-step explanation:
4+3+1=8, so 56/8 equals 7, and 4*7=28.
Charlie will run at most 30 miles this week. So far, he has run 12 miles. What are the possible numbers of additional miles he will run?
Use t for the number of additional miles he will run.
Answers
Answer:
t<=18
Step-by-step explanation:
30-12 = 18
ASAP some answer this ASAP
Answers
Answer:
(-3, 7)
Step-by-step explanation:
minus the x value by 2, minus the y value 3, rule for reflection over line y=-x is (-x, -y), so just swap the signs, and thats your answer.
what is x? This was a question I had and I got it wrong!! Please Help!
y=mx+b
Answers
Answer:
the x axis
Step-by-step explanation:
x= x axis
y=y axis
Answer:
x is what you put by the slope after that then put + whatever your b is +b so EXAMPLE NOT ANSWER this is a random answer y=7x+4 so thats the body of it
Step-by-step explanation:
Baker 1 bakes the same number of cookies each hour she works. She baked 1,200 cookies in a 6-hour period of working. Baker 2 bakes 250 cookies each hour. Compare the proportional relationships. Which baker bakes fewer cookies per hour?
Answers
Since baker 2 bales 250 an hour, she makes more. Therefore Baker 1 bakes less per hour
1200/6=200
Baker 2:
250
Baker 1 bakes fewer cookies
Need answer as soon as possible please
Answers
input is x, output y
y = 1/3x
The output is 1/3 of the input. x is the input, y is the output:
output = (1/3)input
y = (1/3)x
Need answer as soon as possible please
Answers
Answer:
Step-by-step explanation:
Y is 2 Up X is 1 To the Right
Answer:
y = 4/3x +2
Step-by-step explanation:
You want a linear function that relates y to x as shown in the graph.
Linear functionA linear function can be written in slope-intercept form as ...
y = mx + b . . . . . . line with slope m and y-intercept b
SlopeThe slope is the ratio "rise"/"run". Each of these can be found by counting grid squares where the line crosses grid points.
The point on the y-axis is on a grid intersection, and the point at the top with coordinates (6, 10) is also on a grid intersection. There are 4 vertical squares between these points, and 3 horizontal squares. This means the slope is ...
m = rise/run = 4/3
Y-interceptThe line crosses the y-axis on the grid line that would be labeled 2. So, b=2 in our equation of the line.
FunctionThe desired linear function is ...
y = mx +b
y = 4/3x +2
__
Additional comment
You can also find the slope between two points using the slope formula:
m = (y2 -y1)/(x2 -x1)
For points (0, 2) and (6, 10), the slope is ...
m = (10 -2)/(6 -0) = 8/6 = 4/3 . . . . . . as above
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There are 357 seniors in Harris High School. The ratio of boys to girls is 7:10. How many boys are in the senior class? A 210 B 147 C 117 D 107
Answers
Answer:
147
Step-by-step explanation:
Sharing in a ratio
Add up the terms of the ratio:
7 + 10 = 17
Divide 357 by this value:
357 / 17 = 21
Multiply by the side of the ratio you want (in this case 7, for boys):
21 * 7 = 147
Elo can yall help me pls I don't know how to answer this so can you also have an explanation on how to do this, Thank you.
-Obunga
Answers
Answer:
Step-by-step explanation:
The perimeter of a polygon is the total length of the boundary. For a triangle, we can find it by adding the lengths of its three sides. So, if ABC is a triangle. We find the perimeter of triangle ABC by adding the length of all the three sides.
