Answer:
a. Doors = 31 doors
b. Windows =155 windows
Step-by-step explanation:
Given the following data;
Ratio D:W = 1:5 = 1 + 5 = 6
Total number of doors and windows = 186
Ratio of doors to windows = 1/6
Ratio of windows to doors = 5/6
To find the ratio of the doors;
Doors = 1/6 * 186
Doors = 186/6
Doors =31 doors
To find the ratio of windows;
Windows = 5/6 * 186
Windows = 930/6
Windows =155 windows
Audrina debate Bonnie uses Niners free that her opinion 6 minutes to rebut the opposite option and 5 minutes to summarize what percent of the time did she spend summarizing
Answer
i think its like 20 percent
Step-by-step explanation:
A manager found that 4 out of 36 parts manufactured in one day were defective.
Approximately, what percentage of the parts was NOT defective?
Answer: Percentage of not defective parts =88.88% which can be rounded up to 89%
Step-by-step explanation:
Total part manufactured= 36
defective parts = 4
Non defective parts = 36-4 = 32.
Percentage of not defective parts = Number of not defective parts / Total parts manufactured x 100
= 32/36 x 100= 88.88%
can someone find what x please?
5x + 14 = 614
Austen makes $8.15 per hour working for a landscaping company. How much does he make In 7 hours?
Answer:
57.05
Step-by-step explanation:
Answer:
$57.05
Step-by-step explanation:
$8.15 x 7 = $57.05
Find the area of the trapezoid.
1 1/2cm
4 cm
3 1/2 cm
6. Which of the following is equivalent to (17m + 3) + (3m - 1)?
A. 14m + 2
B. 14m + 4
C. 20m + 2
D. 20m +4
Answer:
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
C
121 meals / 11 days find the unit rate
Answer:
11 meals per day
Step-by-step explanation:
In order to find the unit rate all we have to do is 121/11 which is 11. Therefore its 11 meal meals per day. Have a blessed day!
which equation best matches the graph ?
stella rewrites -2 1\2+3.7 as 3.7-2 1\2
Answer:
Step-by-step explanation:
Yes correct.
Commutative property upon integer addition/subtraction
-3 + 2 = 2 - 3
Solve the equation below for X
1/3(-x + 3) = -x - 4
Solve the equation below for X
1/3(-x + 3) = -x - 4
Answer: x = -15/2 = -7.500
Work~~
Rearrange:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
1/3*(-x+3)-(-x-4)=0
Step by step solution :
STEP
1
:
1
Simplify —
3
Equation at the end of step
1
:
1
(— • (3 - x)) - (-x - 4) = 0
3
STEP
2
:
Equation at the end of step 2
(3 - x)
——————— - (-x - 4) = 0
3
STEP
3
:
Rewriting the whole as an Equivalent Fraction
3.1 Subtracting a whole from a fraction
Rewrite the whole as a fraction using 3 as the denominator :
-x - 4 (-x - 4) • 3
-x - 4 = —————— = ————————————
1 3
Equivalent fraction : The fraction thus generated looks different but has the same value as the whole
Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator
STEP
4
:
Pulling out like terms
4.1 Pull out like factors :
-x - 4 = -1 • (x + 4)
Adding fractions that have a common denominator :
4.2 Adding up the two equivalent fractions
Add the two equivalent fractions which now have a common denominator
Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:
(3-x) - ((-x-4) • 3) 2x + 15
———————————————————— = ———————
3 3
Equation at the end of step
4
:
2x + 15
——————— = 0
3
STEP
5
:
When a fraction equals zero :
5.1 When a fraction equals zero ...
Where a fraction equals zero, its numerator, the part which is above the fraction line, must equal zero.
Now,to get rid of the denominator, Tiger multiplys both sides of the equation by the denominator.
Here's how:
2x+15
————— • 3 = 0 • 3
3
Now, on the left hand side, the 3 cancels out the denominator, while, on the right hand side, zero times anything is still zero.
The equation now takes the shape :
2x+15 = 0
Solving a Single Variable Equation:
5.2 Solve : 2x+15 = 0
Subtract 15 from both sides of the equation :
2x = -15
Divide both sides of the equation by 2:
x = -15/2 = -7.500
One solution was found :
x = -15/2 = -7.500
A figure is shown.
What is the measure, in degrees, of
PLEASE HELP ME
1 1/2×口=1
Pls help A.S.A.P
Answer:
2/3
Step-by-step explanation:
it is also 3/2 right so if I multify by 2/3 it is 6/6 which is 1
A marching band has 80 members.
The ratio of members who play wind instruments to all others is 2 to 3.
How many members play wind instruments?
Answer:
30 members will play wind instruments
Answer:
30 would be the answer to the ?
Brad bought a toy truck and toy car for $8.72 the car cost $4.85 how much did the toy truck cost?
A $13.57
B $3.87
C $12.56
D $4.13
E $4.87
Answer:
the answer is B. 3.87
Step-by-step explanation:
PLEASE HELP ASAP DUE VERY SOON
Answer:
your answer will be A'B'/AB=3/1=3
Step-by-step explanation:
i hope this helps you
Answer:
3 is the correct answer......
What is the total price of a $45 pair of jeans after a 6.5% sales tax is added?
show ur work
Answer:
47.93
Step-by-step explanation:
45*.065=2.925
2.92+45=47.93
Hope this helps :)
A store has a sale where every item has a scale price that is 20% less than the regular price . Write an Expression that represents the sale price of an items if the regular price is p dollars PLEASEEE HELP I HAVE TO MAKE PROGRESS
Answer:
0.80p
Step-by-step explanation:
sale price = p - (20% of p)
= p - 0.20p
= 0.80p
Help. Please find the area for this shape. Greatly appreciated if you do!
Answer: 110
Step-by-step explanatio
Item 8 What is 31.5632 rounded to the nearest tenth?
Answer:
31.6
Step-by-step explanation:
Traci starts running on a trail and can run a mile in 10 minutes. Hannah starts running from the same spot 20 minutes after Traci. If Hannah can run a mile in 8 minutes, how many miles would she have to run to catch up with Traci?
Answer:
Yoni will catch Traci after 20 minutes.
Step-by-step explanation:
Amy came up with a list of 28 good deeds she could perform around the house. She wants to do the same number of good deeds each day for the next 7 days to complete her list. How many good deeds will Amy do each day?
Answer: 4 deeds per day
Step-by-step explanation: 7 times 4 is 28
Don’t use for points or I’ll take it back
Help
Answer:
answer is 27 degrees
Step-by-step explanation:
first of all complementary angles add up to 90 degrees and you were given one angle
63 + x = 90
63-63 +x =90 -63
x = 27
hope that helps
What is the answer to this?
In the number 6.172 the digit 2 represents 2 in the whats place?
1 point
A boat in the ocean knows the nearest lighthouse has a light 220 feet
above the water. They look up at an angle of elevation of 25 degrees to see
the light. How far is the boat from the base of the lighthouse?*
93 feet
199 feet
472 feet
631 feet
Answer:
472 feet
Step-by-step explanation:
The 220 ft is the opposite leg.
The distance from the boat to the base of the lighthouse is the adjacent leg.
tan 25 = 220/x
x = 220/tan 25
x = 472
Answer 472 feet
find the length of side x in simplest radical form with a rational denominator
Answer:
x = (2√6)/3
Step-by-step explanation:
Reference angle = 30°
Hypotenuse = x
Adjacent = √2
Thus, applying trigonometric ratio, we have:
Cos(30) = adj/hyp = √2/x
x*cos(30) = √2
x = √2/cos(30)
x = √2/(√3/2) (cos 30 = √3/2)
x = √2 × 2/√3
x = (2√2)/√3
Rationalize
x = (2√2 × √3)/(√3 × √3)
x = (2√6)/3
HELP ASAP PLSSSSSSSSSSSSSSS
Answer:
a. 5ab b. 11x+15y
Answer:
a. 5ab
b. 11x+5y
Step-by-step explanation:
12ab-7ab they have the same variables, so you can just subtract
19x+5y-8x just rearrange it to 19x-8x+5y and subtract 19x and 8x
13) A Super Bowl Party Sub was cut into 3 equal pieces that were x inches long. Kevin took
6 inches of the sub for himself. There was still 30 inches of the sub when the game started.
How many inches was each of the pieces?
Answer:
12 inches
Step-by-step explanation:
now i am assuming kevin took 6 inches of the sub before the game because it says "there was still 30 inches of the sub when the game started". In that case, add 6 and 30 to get 36. Because the sub was cut into 3 equal pieces, divide 36 by 3 and get 12 inches as your final answer.
An internet survivor
game had 50,000
participants; however,
the game kicks off 20% of
the participants each day.
Which function models
this game?
Answer:
70,000
Step-by-step explanation:
5,000
20
70,000
What is the quotient?
36-6
O -30
O-6
O 6
O 30
Helpppp me please
Answer:
30
Step-by-step explanation:
36-6=30 I don't know if that was the answer you were looking for