Answer:
C ≈ 471.24
Step-by-step explanation:
Using the formula C= 2(pi)r we must find the radius first. Radius is half the diameter, which is 150 in this equation. We plug in c = 2(pi)75, and solve from there :)
Factor the polynomial 2^2+ 16x + 24:
Answer:
4(4x+7)
Step-by-step explanation:
all I did was evaluate the exponent then added all the numbers to then rearrange the terms and the use your common factors
Use the number line below, where RS=3y+3, ST=2y+4, and RT=32.
What is the value of y?
Answer:
3y+3+2y+4=32
5y+7=32
5y=32-7
5y=25
y=5
A 5K race is about 3.1 miles. Kevin runs 3.5 miles on Monday, 4 miles on Wednesday and 1.8 miles on Friday. About how many 5K races would Kevin have completed?
Answer:
Kevin completed 3 races
Step-by-step explanation:
So to solve this first you would add up all of the miles Kevin ran.
[tex]3.5+4+1.8=9.3[/tex]
Then you would take the total amount he ran and divide it by 3.1 to see how many races he would have completed
[tex]9.3 / 3.1=3[/tex]
5. Alisha ran 9.60 km. One mile is
approximately equal to 1.6 kilometers. How
many miles did Alisha run?
Answer:
Step-by-step explanation:
1 m is equal to 1.6 km so multiply to get about 6 miles
The amount of a person’s paycheck is directly proportional to the number of hours worked. For working 11 hours, the pay is $79.75. Find the pay for 35 hours of work.
Please help...........
Answer:
58500
Step-by-step explanation:
First as it says multiply
25% of 78000 = 19500
Method
25 x 78000/100
Then as it says use subtraction
78000 - 19500 = 58500
Hope this helped you
:-)
Find the value of the missing side length.
3
12
X
20
Answer:
5
Step-by-step explanation:
12/20 = 3/x
solve for x
x=5
Answer: x is 5
Step-by-step explanation: These two triangles are similar (meaning same shape but different size.) To find x, we must first decrease the scaling. The original triangle is 3 and x sides. Being scaled, it is now 12 and 20. 12 divided by 4 is 3, so that's the first side, and being equivalent, 20 divided by 4 is 5, so therefore the triangle has been scaled by 4 units. Therefore x side is 5.
. An object accelerates 3.2 m/s2 when a force of 6.7 Newtons is applied to it. What is the mass of the object?
Answer:
2.09 kg
Step-by-step explanation:
f=ma
6.7=m×3.2
m=2.09 kg
The smallest object in space that is
spherical due to its own gravity is
Mimas, one of the moons of Saturn.
The radius of Mimas is approximately
200 km. What is the approximate
volume of the moon, to the nearest
million cubic km?
Answer:
33510321.638291 kilometers^3
Step-by-step explanation:
The formula for volume in a circle is 4/3*pie*r^3. Plug the radius in and you get that number.
Add the following matrices.
Answer:
[7 6]
[7 4]
Step-by-step explanation:
Answer:
17/42
Step-by-step explanation:
[tex]\frac{17}{42}[/tex]
HELP HELP HELP HELP HELP
Answer:
meh uwu uwu uwu
Step-by-step explanation:
Colorado State Bend Park has 12.3 miles of
trails. The average hiker travels at a pace
slightly faster than 1.7 miles per hour. Which
equation could be used to find the distance d
from the end of the path after n hours?
F d > 12.3 + 17n
Gd < 12.3 + 1.7n
Hd < 12.3 - 1.7n
Jd > 12.3 - 1.7n
Answer:
Hd
Step-by-step explanation:
Slightly faster automatically means greater than because it tells you that it it more that the given amount :)
The answer is H and not G because you are subrtracting from the total amount of the walk not adding more distance.
Hope that helps!!!
QUICK pleaseeeeeeee. Which sentence in this body paragraph is most clearly the topic sentence? (1) The first character that supports Sophocles's warning about being stubborn is Antigone. (2) She must decide whether she will follow religious laws or the laws of the king. (3) When the king makes a law that declares her brother will not get a proper burial, she decides to go against the order and give her brother a burial anyway. As a result, the king is angry and sentences her to death. (4) So, her stubbornness is harmful to her. A. Sentence 1 B. Sentence 2 C. Sentence 4 D. Sentence 3
Answer:
sentence 1
Step-by-step explanation:
Answer: sentence one I took the quiz and I got it right
Step-by-step explanation:
65 in = ? ft ? in whats the awnser i dont get it
Answer:
5 ft 5 in
Step-by-step explanation:
12 in = 1 ft
65/12 = 5
12 x 5 = 60
65 - 60 = 5
5 ft 5 in
Have an amazing day!!
Please rate and amrk brainliest!!!
FIND THE AREA OF THE SHAPE PLEASE
Answer:
26, not sureif its correct......
Which of the following (x,y) pairs is the solution for the system of equations x + 2y = 2 and -2x
+y = 16?
Answer:
(-6,4)
Step-by-step explanation:
make sure x's or y's are the same and opposite signs
x + 2y = 2 and -2x +y = 16
multiply 2 with x + 2y = 2 so that there is 2x
2 * (x + 2y = 2) = 2x + 4y = 4
2x + 4y = 4
-2x +y = 16
--------------------
5y = 20
y = 4
put y = 4 back into one of the equations
-2x +y = 16
-2x + 4 = 16
-2x = 12
x = -6
Which relation is a function?
A {(-1,3), (-2,6), (0,0), (-2,-2)}
B {(-2,-2),(0,0), (1, 1), (2, 2)}
C {(4,0), (4,1),(4,2), (4,3)}
D
{(7,4), (8,8), (10, 8), (10, 10)}
Answer: B is a function
Step-by-step explanation:
All the x cordinates in (x,y) are different.
please help me with this question i will mark as brainliest, thank you!
Answer:
x=1 and x=-8
Step-by-step explanation:
Since there is no slope or y-intercept, there is only a straight line vertically on both answers. Therefore, they are parallel.
Which of the following correctly classifies the triangle according to its sides and angles?
two sides with / = isosceles
(2 equal sides)
and
180 - 98 = 82° for the 2 other angles
: 2 = 41° per angle
so < 90° => acute
Compound interest earns more than
simple interest at the same interest
rate because compounding pays
interest on the interest earned.
True
False
Answer: True
Step-by-step explanation:
Answer:
True
Step-by-step explanation:
Find the mean of:
3.8, 4.0, 4.1, 3.9, 4.2
Answer:
4
Step-by-step explanation:
Set of Data (Prioritized):
3.8, 3.9, 4.0, 4.1, 4.2
To find the mean:
Add up all the scores and divide the total by the number of scores.
(3.8 + 3.9 + 4.0 + 4.1 + 4.2) ÷ 5
= 4
Therefore, the mean is equal to 4.
Lana completes 6 math problems in 15 minutes. How long will it take her to complete 10 problems?
6 pb ...........15 min
10 pb .................n min
6 x n = 10 x 15
n = 150 : 6
n = 25
25 minutes for 10 problems (pb)
The square below represents one whole
Express the shaded area as a fraction, a decimal, and a percent of the whole
Answer: fraction: 3/10, Decimal: 0.30 Percent: 30%
Step-by-step explanation:
18 ft = ? pls?thank you
Answer:
216 inches, 6 yards, and 5.4864 meters.
Step-by-step explanation:
plz mark brainlest
(3x+4)^3=2197 solve this equation
Answer:
x=3
Step-by-step explanation:
3x+4=13
3x=13−4
3x=9
x=3
Answer:
x=9
Step-by-step explanation:
(3x+4)^3=2197
cubic root both sides
3x+4=13
minus 4 from both sides
3x=9
divide by 3
x=9
Triangle M′ is the image of triangle M under a dilation.
What is the center of the dilation?
A. A
B. B
C. C
D. D
The center of the dilation of the triangle M' will be B thus option (B) is correct.
What is the transformation of a graph?Transformation is rearranging a graph by a given rule it could be either increment of coordinate or decrement or reflection.
If we reflect any graph about y = x then the coordinate will interchange it that (x,y) → (y,x).
As per the given triangles M and M'.
If we take point B then the all vertices of triangle M and M' will make a straight line with point B as shown below.
Thus, point B will be the center of dilation.
Hence "The triangle M"s center of dilation will be at B".
To learn more about the transformation of graphs,
brainly.com/question/3099136
#SPJ2
Find the distance between -8 and 18
Answer:
-8-18=10
Step-by-step explanation:
the diffrence is 10 bc all u have to do is subtract whenever it tells u to find the diffrence :)
Need help (easy 20 points)
Express the following phrase as an algebraic expression.
5 less than y
Which expression is equivalent to 5y–3? StartFraction 1 Over 125 y cubed EndFraction StartFraction 1 Over 5 y cubed EndFraction StartFraction 5 Over y cubed EndFraction StartFraction 125 Over y cubed EndFraction.
The expression which is equivalent to the provided expression is Start Fraction 1 Over 125 y cubed End Fraction.
[tex]\dfrac{1}{125y^{3}}\\[/tex]
What is the equivalent expression?Equivalent expressions are the expression whose result is equal to the original expression, but the way of representation is different.
The given expression in the problem is,
[tex](5y)^{-3}[/tex]
Let the equivalent expression of the above expression is n. Thus,
[tex]n=(5y)^{-3}\\[/tex]
The number with negative power can be written in the denominator of number 1 with same but positive power.
[tex]n=\dfrac{1}{(5y)^{3}}\\n=\dfrac{1}{125y^{3}}\\[/tex]
Hence, the expression which is equivalent to the provided expression is Start Fraction 1 Over 125 y cubed End Fraction.
[tex]\dfrac{1}{125y^{3}}\\[/tex]
Learn more about the equivalent expression here;
https://brainly.com/question/2972832
Answer:
Step-by-step explanation: