Answer:
(10/2)×3 = Ceiling height of living room
Step-by-step explanation: it is 15 feet tall in the living room ._.
2. If 8.67 is rounded to tenth, 8.67 becomes
A. 8.00
B. 8.7
C. 8.60
D. 86.0
2.64
Answer:
b. 8.7
Step-by-step explanation:
7 rounds up turning the 6 besides it into a 7.
Answer:
B. 8.7
Step-by-step explanation:
When lliking at 8.67 you see that the 6 (in the tenths place) is above five, any number above five, you found so then you round it to 7. if it's 4 or below you round down.
Which of the values in the set {3,4,5,6} is a solution to the equation 4x + 2 = 22?
A) 3
B)4
C)5
D)6
if i got shorts for 30 dollars and the original price was 40 what was the discount
Answer:
25%
Step-by-step explanation:
30/40 = 0.75 = 75% paid
100-75 = 25% discount
Answer:
[tex]25\%[/tex]
Step-by-step explanation:
To find the discount of an object, one must set up the equation, the difference between the original and the paid price, over the original price, equals percent over 100. In essence;
[tex]\frac{(original-paid)}{original}=\frac{percent}{100}[/tex]
Substitute in the given values;
[tex]\frac{(40)-(30)}{40}=\frac{percnet}{100}[/tex]
Solve;
[tex]\frac{10}{40}=\frac{percent}{100}[/tex]
Simplify,
[tex]\frac{1}{4}=\frac{percent}{100}[/tex]
Cross products,
[tex]100 = 4(percent)[/tex]
Inverse operations,
[tex]100=4(percent)\\/4\\\\25 = percent[/tex]
a triangle can be drawn with angle measure of 60 degrees, 60 degrees, and 70 degrees
true or false?
Answer:
False. All triangles must have a total of 180°. 60° + 60° + 70° = 190°.
The cost of a jacket is reduced by 10 percent. The jacket now costs £81. What was the original price?
Answer:
$89.10
Step-by-step explanation:
All you have to do is multiply 81 by 1.10, which is equal to 89.10
Answer:
1.2051
Step-by-step explanation:
turn 81 eourpean it by 10%
Peter read 24 pages of a book, and Chelsea read 1/3 as many pages of the same book. How many pages did Chelsea read?
Answer:
8
Step-by-step explanation:
1/3 of 24 is 8 i hope this helps
Answer:
8
Step-by-step explanation:
PLEASSEE HELP ASAP HURRRY!!!!!!!!!!!
Which of the following statements is TRUE based on the information given?
Answer:
it is d
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
You want to surround the perimeter of a garden with 35 stones. You need to place a certain number of large and small stones and every large stone you want to use 4 small stones. Choose the correct equation to find the number of stones for each size
Answer:
The answer is "x + 4x = 35; 7 large stones and 28 small stones"
Step-by-step explanation:
Please find the complete question in the attached file.
Let
[tex]x = \text{big stone number}\\\\y = \text{tiny stone number}\\\\x + y= 35[/tex]
Users want to use four small stones for each big stone:
[tex]Y = 4x[/tex]
solving the equations system:
[tex]x + y = 35\\\\y = 4x[/tex]
we find:
[tex]x = 7 \ \text{for big stones}\\\\y = 28\ \text{for tiny stones}\\\\[/tex]
Indicate the answer choice that best completes the statement or answers the question.
Answer:
C
Step-by-step explanation:
m<2:
180 - 60 - 48 = 72
Vertical angle thm:
m<1 = 48
m<3:
180 - 62 - 48 = 70
A quarter cone has a diameter of 16 and a height of 10. What is the approximate volume of the quarter cone? Round to the nearest tenth where necessary.
Answer:
167.6 units^3
Step-by-step explanation:
Find the volume of the entire cone, and then divide the result by 4 to obtain the volume of the quarter cone:
Formula for the volume of a cone is V = (1/3)(base area)(height)
In this case the volume of the entire cone is V = (1/3)(pi)(8)^2*(10), or
670.21.
Taking 1/4 of this, we get the volume of the quarter cone:
670.21/4 = 167.6 units^3
Mia bought 2 adult tickets and 4 kid's tickets. Each adult ticket cost $13.50 and each kid ticket cost $10.25. How much did Mia spend on tickets
Answer:
Mia spent 68 dollars.
Step-by-step explanation:
The equation would be 2(13.50) + 4(10.25) = x
Solving for the first part, you get 27 for adult tickets and 41 for the children tickets. When you add the two values, you get 68.
Witch of the s-values satisfy the following inequality?
7-s/2>3
Choose all answers that apply:
A 8 = 6
B 8 =8
C 8= 10
Answer:
the possible answer would be A, 6.
Step-by-step explanation:
6/2 is equal to 3 wholes. 7 minus 3 is 4. the sign > is used to indicate that the left number is greater than the right number, which is 3. 4 > 3 would be shown. this means that 6, or A, is the answer! :)
(6 IS ALSO THE ONLY OPTION. I NOTICED IT SAYS “ALL ANSWERS“
Solving 2 step equations
5 ( x + 4 ) = 30
please help i really need it
Answer:
D
Step-by-step explanation:
This equation is in factored form. Meaning you can find the x intercepts of the graph from it. All you need to do is find reverse the numbers inside the parentese. So if its negative, make it positive, if its positive, make it negative. By doing this, you should find that the x-intercepts of this graph are 2 and 3 and the donly graph with x-intercepts at these places is graph d.
help please i’m failing math hardcore
Answer: radius- 2; height- 3
Step-by-step explanation:
radius 2 height 3 is what I got. not completely sure tho. hoped this helped :)
PLEASE HELP ME ASAP(WORTH 30 POINTS). If the domain is {0, 2, -6}, what is the range of y = -2x + 3?
Answer:
Range = {3, -1, 15}
Step-by-step explanation:
Domain = {0,2,-6}
function : y= -2x + 3
We replace the value of x with domain,
when x = 0
y = -2 × 0 + 3
y = 3
When x = 2
y = -2 × 2 + 3
y = -1
When x = -6
y = -2 × -6 + 3
y= 12 + 3
y = 15
For the rotation 1165°, find the coterminal angle from 0°
Answer:
85°
Step-by-step explanation: Hope it helps!
What are the solution(s) to the quadratic equation 40 - x2 = 0?
x = +2/10
x = +4/10
O x= +2/5
x = +4,5
Answer:
±2√10
Step-by-step explanation:
Given the equation 40 - x^2 = 0
Add x^2 to both sides
40 - x^2 + x^2 = 0+ x^2
40 = x^2
x^2 = 40
x = ±√40
x = ±√4 * √10
x = ±2√10
Hence the value of x is ±2√10
What is the acceleration of a 24 kg mass pushed by an 8N force?
Someone help me
Answer:
Acceleration=3
Step-by-step explanation:
Formula for solving acceleration: F = ma
8N=24
N=24/8
N=3
I think this is correct :)
help me please i appreciate it.
Answer:
c
Step-by-step explanation:
because all the three laws are applicable for polygons
The graph of function f is shown.
Use the zeros and the turning points
of the graph to find the rule for f.
Answer:plz give brainlyest i think it is
ither b or d would say d
Aidan took a 1020 km trip, travelling by Bus and By Train. The bus travelled at 105 km/h, and the train travelled at 160 km/h. The whole trip took 8 Hours. How Far did he travel on the train? Solve algebraically, and round your final answer to one decimal place.
Answer:
523.6 km
Step-by-step explanation:
Let x represent the distance traveled by train. Then 1020-x is the distance traveled by bus. The travel times are given by the relation ...
time = distance/speed
Then the total travel time in hours is ...
x/160 +(1020-x)/105 = 8
21x +32640 -32x = 26880 . . . . . multiply by 3360
5760 = 11x . . . . . . . . . add 11x -26880
523.6 ≈ x . . . . . . . . . . divide by 11
Aidan traveled about 523.6 km by train.
What is the opposite and the absolute value of 3?
The opposite of 3 is 3. The absolute value of 3 is 3.
The opposite of 3 is -3. The absolute value of 3 is 3.
The opposite of 3 is 3. The absolute value of 3 is -3.
The opposite of 3 is -3. The absolute value of 3 is -3.
Answer:
Option D) The opposite of 3 is -3. The absolute value of 3 is -3.
Step-by-step explanation:
On a number line, if you go three to the right from 0, you get 3. But if you go the same amount to the left of 0, you would get -3. I can't think of any other way to explain the opposite. The absolute value is usually the same number but the absolute value is usually the same number, but it's opposite.
I hope i explained that well and that you do well on your test!
Find the solution for the equation and check it.
n-3=-1
Solution:
Check:
Answer:
n = 2
Step-by-step explanation:
-1 + 3 = 2
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answer:
Both answers are "B" im pretty sure.
Step-by-step explanation:
hope this helps! :)
The large and medium shapes are scale drawings of the smallest shape the scale factor from the large shape to the media shape is 65% the scale factor from the medium shape to the small shape is 40% what is the scale factor from the large shape to the small shape
Answer:
25
Step-by-step explanation:
Add 65+40 which is going to give you 105 then once you get 105 subtract 65-40 which is going to give you 25 the 105 is the total so the whole answer is 25
Solve by taking square roots x 2 - 2 = 79
Answer:
9
Step-by-step explanation:
x^2 - 2 = 79
The first step is to get rid of the 2 on the left side. You do this by adding two on both sides. You should then get x^2 = 81.
Now, you have the just take the square root of 81, which is 9.
Enter the product.
27
X 7
Answer:
189
Step-by-step explanation:
7 x 27 = 189
A product is the result of a multiplication problem.
27 * 7 = 189
Your answer: 189
A fence is being built around the local park in order to ensure the safety of children as they play. The rectangular park is 15 meters long and 10 meters wide. The builders need to determine how much fencing is needed. To figure this out, the builders need to find the of the park. The builders need meters of fencing.
Answer:
1. perimeter
2. 50
Step-by-step explanation:
Answer:
perimeter abd 50!
Step-by-step explanation:
its correct on edge!
The radius of a circle is 14 miles. What is the circle's circumference?
Answer:
The circumference is 87.96
Step-by-step explanation:
Multiply 2 and pi and 14 together and you will get this answer
Formula: C=2πr