Answer:
The formula for circumference is πd.
Diameter is 2r.
5 x 2 = 10
Use 3.14 for π.
10 x 3.14 = 31.4 yards
Hope this helps!
Decide if the relationship described by the table of values is a function or not.
Answer:
Yes
Step-by-step explanation:
A function is a function when each domain is paired with exactly 1 range. So, this also means that there can't be a domain with more than 1 of the same number. Meaning 2 3's or 4 2's.
How much is 7 x 2/3
Plz help
Answer:
4.6
Step-by-step explanation:
7×2/3
14/3
=4.6
so 7×2/3 is 4.6
If two angles are complementary and one measures 36°, what is the measure of the other angle?
Answer: 54°
Step-by-step explanation: If two angles are complementary, then the sum of their measures is 90 degrees.
If the measure of an angle is 36°, then
the measure of its complement is 54°.
We can find the measure of its complement by taking 90 minus the measure of the original angle which in this case is 90 - 36 or 54°.
WILL GIVE BRAINLIEST
Answer:
I dunno explain more please
Which of the following ordered pairs is a solution of the function ƒ(x) = 3x – 1? Question 10 options: A) (–1, 4) B) (–1, –3) C) (–1, –4) D) (–1, 2)
Answer:
C) (-1,-4)
Step-by-step explanation:
f((x) = 3x -1
Substitute x = 0 (f (x) = 0)
0 = 3x-1
Move the variable to the left:
-3x = -1
Divides both sides by -3
X = 1/3
-1 1/4 + 1/2
A)-1 3/4
B)-1 1/2
C)-3/4
D)-1/2
Answer:
Well, Your best answer will be is B. -1 1/2.
Hope That Helps!
[tex]^{Itsbrazts}[/tex]
Consider the function p(t) shown, state the intervals on which the function is increasing.
A)
t < 1 and 3 < t < 4
C)
1 < t < 3 and t > 4
B)
t < 1 and 3 < t < 5
D)
0 < t < 2 and t > 5
Answer:
1 < t < 3 and t > 4
Step-by-step explanation:
The function begins increasing at t = 1 and stops increasing at t = 3. It begins increasing atgain at t = 4.
In interval notion: that'd be 1 < t < 3 and t > 4
Answer:
C if your doing prep
Step-by-step explanation:
math
Darius buys a bottle of a chemical solution that contains 70% alcohol. The bottle contains 500 millimiters of solution.
How many millimiters of alcohol are in the solution?
Answer:
350 ml
Work Shown to complete problem:
Use a calculator, or use Siri :)
12 kids brought gifts to the party. This was 60% of the kids who attended the party. What equation can be used to find the number of kids who attended the party?
Answer:
Number of kids who attended the party = 12 / 0.60
Step-by-step explanation:
60% = 12
[tex]x[/tex] x 0.60 = 12
Number of kids attending = [tex]x[/tex] = 12 / 0.60
A force of F = 1.12 × [tex]10^{4}[/tex] Newtons does work of W = 1.18 × [tex]10^{6}[/tex] joules. What is the approximate displacement in meters (Displacement = Work ÷ Force)?
A. 230 m
B. 132 m
C.105 m
D. 95 m
Answer:
[tex]105m[/tex]
Answer C is correct
Step-by-step explanation:
[tex]d = \frac{w}{f} \\ = \frac{1.18 \times {10}^{6} }{1.12 \times {10}^{4} } \\ = 1.05 \times {10}^{6 - 4} \\ = 1.05 \times {10}^{2} \\ = 105m[/tex]
hope this helps
brainliest appreciated
good luck! have a nice day!
The right answer is 105m
please see the attached picture for full solution
Hope it helps
please help me with geometry
What type of symmetry does the figure have?
line symmetry only
rotational symmetry only
both line and rotational symmetry
none of the above
(all the three figures have the same question)
Answer:
Rectangle has both line and rotational symmetry
The Z has line symmetry
The trapezoid lookin thing has none
Rectangle has both line and rotational symmetry, the Z has line symmetry and the trapezoid has none of the symmetry.
What is Coordinate Geometry?A coordinate system is a system that uses one or more numbers, or coordinates, to uniquely determine the position of the points or other geometric elements on a manifold such as Euclidean space.
Lines of symmetry are mixed up with rotational symmetry.
A line of symmetry divides the shape equally into two symmetrical pieces.
A rotational symmetry is the number of times a shape fits into itself when rotated around its centre.
Rectangle has both line and rotational symmetry
The Z has line symmetry
The trapezoid has none of the symmetry.
Therefore, Rectangle has both line and rotational symmetry, the Z has line symmetry and the trapezoid has none of the symmetry.
To learn more on Coordinate Geometry click:
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Answer the question please
Answer:
c
Step-by-step explanation:
When some weight is removed, the spring goes up q units
length after removing the weight = p - q = p + (-q)
A Runner ran 1 4/5 miles on Monday and 6 3/10 on Tuesday. How many times her Monday’s distance was her tuesdays distance?
Can anyone help me with this please?
Answer:
3
Step-by-step explanation:
Answer:
3 1/2 or 3.5
Step-by-step explanation:
We have to divide to see how many times her monday's distance was her tuesdays distance.
[tex]6\frac{3}{10}\div \:1\frac{4}{5}[/tex]
[tex]=\frac{63}{10}\div \frac{9}{5}[/tex]
[tex]\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{b}\div \frac{c}{d}=\frac{a}{b}\times \frac{d}{c}[/tex]
[tex]=\frac{63}{10}\times \frac{5}{9}[/tex]
[tex]\mathrm{Multiply\:fractions}:\quad \frac{a}{b}\times \frac{c}{d}=\frac{a\:\times \:c}{b\:\times \:d}[/tex]
[tex]=\frac{63\times \:5}{10\times \:9}[/tex]
[tex]=\frac{315}{10\times \:9}[/tex]
[tex]=\frac{315}{90}[/tex]
[tex]\mathrm{Cancel\:the\:common\:factor:}\:45[/tex]
[tex]=\frac{7}{2}[/tex]
[tex]=3\frac{1}{2}[/tex]
we can also be 3.5 in decimal form
Can someone help me with this? Thanks! :))
Answer: 12.25
Step-by-step explanation: DO I get brainliest?
There r 4 equal sides to a square. 49÷4=12.25
12 1/4
Given the system of inequalities: 4x – 5y < 1 One-halfy – x < 3 Which shows the given inequalities in slope-intercept form? y < Four-fifthsx – One-fifth y < 2x + 6 y > Four-fifthsx – One-fifths y < 2x + 6 y > Negative four-fifthsx + One-fifth y > 2x + 6
Answer:
B.)
y ≥ 4/5x- 1/5
y ≤ 2x + 6
Answer:
if yall are looking for the answer for the graphs is it graph A
Step-by-step explanation:
Write the polynomial in standard form.
6 + 2x2
Answer:
[tex]2*x^{2} +6\\[/tex]
Step-by-step explanation:
i think it will be [tex]2*x^{2} +6\\[/tex] ..
Look at the attached picture
Hope it will help you
Help Plz!
Raj builds a side table in the shape of a cube. Each edge of the cube measures 30 inches. Raj wants to cover the top and four sides of the table with ceramic tiles. Each tile has an edge length of 3 inches. How many tiles will he need?
Answer:
10 for each side so 40 tiles
Step-by-step explanation:
Sam is riding his bicycle. He rides for 11.2 kilometers at a speed of 7 kilometers per hour. For how many hours does he ride?
Answer:
1.6 hours
Step-by-step explanation:
you divide 11.2 by 7
hope this is correct
Sam rides his bicycle for 1.6 hours.
Here is the solution:
Time = Distance / Speed
Time = 11.2 km / 7 km/hour
Time = 11200 m / 7000 m/hour
Time = 1.6 hours
Therefore, Sam rides for 1.6 hours.
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The expression x2 – 10x + 24 is equivalent to
Answer:
(x-6) (x-4)
Step-by-step explanation:
Its a quadratic equation, You need to find the values that multiply to get 24 and that add to -10. In this case, its (x-6) (x-4). You can check this by using foil.
The given expression should be equivalent to the (x - 6) and (x - 4)
Calculation of the expression:Since the equation is
[tex]x^2 -10x + 24\\\\x^2 - 6x - 4x + 24\\\\[/tex]
x (x - 6) - 4(x - 6)
(x - 4) (x - 6)
Therefore, we can conclude that The given expression should be equivalent to the (x - 6) and (x - 4)
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27)
What is the center of the circle represented by this equation?
x2 + (y + 9)2 = 25
A) (3, 5)
B) (0, 25)
C) (9, 25)
Eliminate
D) (0, -9)
Help is appreciated!
Answer:
The center is (0, -9) and the radius is 5
Step-by-step explanation:
The equation of a circle can be written as
(x-h)^2 + (y-k)^2 = r^2 where (h,k) is the center and r is the radius
x^2 + (y + 9)^2 = 25
(x-0)^2 + (y- -9)^2 = 5^2
The center is (0, -9) and the radius is 5
Answer:
The center is (0, -9) and the radius is 5
Step-by-step explanation:
jessica is participating in a half marathon which is about 13 miles considering 1 mile is equal to 5280 feet how many feet is jessica running in the half marathon
Answer:
68,640 feet
Step-by-step explanation:
Answer:
Times 13 by 5280 which should give you 68,640
Step-by-step explanation:
Bhavik bought 3 liters of milk and 5 loaves of bread for a total of $11. A month later, he bought 4 liters of milk
and 4 loaves of bread at the same prices, for a total of $10.
How much does a liter of milk cost, and how much does a loaf of bread cost?
Aliter of milk costs $
and a loaf of bread costs $
Answer:
Step-by-step explanation:
A liter of milk cost $.75
A loaf of bread cost $1.75
Answer:
Step-by-step explanation:
Cost of milk = $ m
Cost of bread = $ b
3m + 5b = 11 ------------------(I)
4m + 4b = 10 ----------------(II)
Multiply equation (I) by 4 and multiply equation (II) by (-3). Thus when you add, m will be eliminated and we can find the value of b
(I)*4 12m + 20b = 44
(II)*(-3) -12m - 12b = -30 {Now add & m will be eliminated}
8b = 14
b = 14/8
b = $ 1.75
Cost of a loaf of bread = $ 1.75
Plugin the value of b in equation (I)
3m + 5*1.75 = 11
3m + 8.75 = 11
3m = 11 - 8.75
3m = 2.25
m = 2.25/3
m = $ 0.75
Cost of one liter of milk = $ 0.75
HELP! Here is the histogram of a data distribution. All class widths are 1.
What is the median of the distribution?
(see picture)
Answer:
6
Step-by-step explanation:
if you could explain and answer I’d appreciate
Answer:
-10
Step-by-step explanation:
5 is lower than 15 so the answer must be negative
if 15 minus 5 is 10
then 5 minus 15 has to be 10
The students in art class are designing a stained-glass window to hang in the school entryway. The window will be 3 feet tall and 4 feet wide. Here is their design → They have raised $100 for the project. The colored glass costs $5 per square foot and the clear glass costs $2 per square foot. The material they need to join the pieces of glass together costs 10 cents per foot and the frame around the window costs $4 per foot. Do they have enough money to cover the cost of making the window?
Answer:
They dont have enough money
Step-by-step explanation:
Colored Glass =
$5/ 1 sq = 60 / 12 sq
Clear Glass =
2/1 = 24 / 12
Materials =
.1/ 1= 1.2 / 12
Frame=
$4 / 1 ft = 28 / 12
ADD THE TOTALS
60+24+1.2+28 = 113.2
Students do not have enough money to cover the cost of making the window.
Given that, the window will be 3 feet tall and 4 feet wide.
What is the area of a rectangle?The area occupied by a rectangle within its boundary is called the area of the rectangle. The formula to find the area of a rectangle is Area = Length × Breadth.
Area of a rectangle =3×4
= 12 square feet
Now, the total cost = 5+2+0.10+4
= $11.1
The cost per 12 square feet area
= 12×11.1
= $133.2
Therefore, students do not have enough money to cover the cost of making the window.
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f(x) = x2 – 8x – 9 , what is the vertex of this function?
Answer:
Vertex: (4;-25)
Step-by-step explanation:
I know because I answered it already
2(4x + 5) = 8
What’s x?
Answer:
x= -1/4
Step-by-step explanation:
2(4x + 5) = 8
8x+10=8
8x=8-10
8x=-2
x=-2/8
x=-1/4
Answer:
it could be .25
Step-by-step explanation:
distribute 2 to 4x +5
8x + 10 = 8
- 10 - 10
8x = - 2
divide by 8
x = .25 or 1/4
John should drive to his workplace and back to home. On the way to the workplace it was raining, so he drove at speed of 42mph. On the way back the rain was over so his speed was 54mph. What was John's average speed, for the whole trip? PLEASE ANSWER ASAP!! Thanks!
Answer:
48 mph
Step-by-step explanation: Add 42mph and 54 mph and you get 96. To find the average of the two --- divide 96 by 2 and you get 48mph as the average speed for the entire trip.
Use the image below to solve for the missing angles (round to the nearest tenth)
I need angle A,B, and C please, don’t forget to round to the nearest tenth
Answer:
456
Step-by-step explanation:
can someone please help me
Answer:
Below in bold.
Step-by-step explanation:
If I have interpreted the question correctly it is:
3*3*3*3 *x*x*x*x = 34
81 x^4 = 34
x^4 = 34/81
x = +/- (⁴√34) / 3 is the exact answer , or:
x = +/- 0.805 to nearest thousandth.