Answer:
134
Step-by-step explanation:
first you have to add
milla ran 3 miles in 21 minutes Fatima ran 5 miles in 35 minutes are the ratios of miles to minutes equivalent
Answer:
Yes, the ratios of miles to minutes are equivalent.
Step-by-step explanation:
(miles) / (minutes)
Milla: 3 / 21 = 1 / 7
Fatima: 5 / 35 = 1 / 7
1 / 7 is equal to 1 / 7
Hey there!
3:21
= 3 ÷ 3 : 21 ÷ 3
= 1:7
3:21 = 1:7
5:35
= 5 ÷ 5 : 35 ÷ 5
= 1:7
5:35 = 1:7
Thus, ratios are probably equivalent to:
1:7
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)
Buster was given this expression and asked to determine whether the answer is greater than or less than 1. (9. 763 × 108) (1. 56 × 1013) How can Buster tell without fully performing the calculations? Buster knows the answer is more than 1, because he can add the exponents to see that the solution will have an exponent of 21. Buster can tell the answer is less than 1, because he can subtract the exponents to see that the solution will have an exponent of –5. Buster knows the answer is more than 1, because 9. 763 ÷ 1. 56 is more than 1. Buster cannot answer the question without a calculator.
The given expression is less than 1.
GivenBuster was given this expression and asked to determine whether the answer is greater than or less than 1. (9.763 × 10^8) (1.56 × 10^13).
What is the theory of fractions?If the numerator is less than the denominator the fraction is called proper fraction and it is greater than 0 but less than 1.
The given expression is;
[tex]\dfrac{9.763 \times 10^8}{1.56 \times 10^{13}}[/tex]
The given function is numerator [tex](9.763 \times 10^8)[/tex] is less than [tex](1.56 \times 10^{13})[/tex] the denominator.
Therefore,
[tex]10^8<10^{13}[/tex]
Hence, the given expression is less than 1.
To know more about Fractions click the link given below.
https://brainly.com/question/1301963
Answer:
b
Step-by-step explanation:
rate 5,0 please
Classify the following triangle. Check all that apply.
Answer:
acute, right, and scalene
Step-by-step explanation:
acute - under 90 degrees
right - 90 degrees
scalene - 3 unequal sides
g(x) = -3x
f(x)=x+3
Find g(f(5))
Answer:
To find the answers, all I have to do is apply the operations (plus, minus, times, and divide) that they tell me to, in the order that they tell me to.
(f + g)(x) = f (x) + g(x)
= [3x + 2] + [4 – 5x]
= 3x + 2 + 4 – 5x
= 3x – 5x + 2 + 4
= –2x + 6
(f – g)(x) = f (x) – g(x)
= [3x + 2] – [4 – 5x]
= 3x + 2 – 4 + 5x
= 3x + 5x + 2 – 4
= 8x – 2
(f × g)(x) = [f (x)][g(x)]
= (3x + 2)(4 – 5x)
= 12x + 8 – 15x2 – 10x
= –15x2 + 2x + 8
\left(\small{\dfrac{f}{g}}\right)(x) = \small{\dfrac{f(x)}{g(x)}}(
g
f
)(x)=
g(x)
f(x)
= \small{\dfrac{3x+2}{4-5x}}=
4−5x
3x+2
My answer is the neat listing of each of my results, clearly labelled as to which is which.
( f + g ) (x) = –2x + 6
( f – g ) (x) = 8x – 2
( f × g ) (x) = –15x2 + 2x + 8
\mathbf{\color{purple}{ \left(\small{\dfrac{\mathit{f}}{\mathit{g}}}\right)(\mathit{x}) = \small{\dfrac{3\mathit{x} + 2}{4 - 5\mathit{x}}} }}(
g
f
)(x)=
4−5x
3x+2
Step-by-step explanation:
Given the triangle AXYZ, what is the sinZ?
х
15
9
Y
Z
12
15
12
Oь
12
9
Oc
9
15
Od
12
15
e
15
9
Answer:
the correct information is 15
Please help
Find the following value for the function
s(t)=-t^3-8t;s(-6)
s(-6)=?
Answer:
264Step-by-step explanation:
Given function:
s(t) = - t³ - 8tFind s( - 6):
s(- 6) = - (-6)³ - 8( - 6) = 216 + 48 = 264AB = 10 and AC = 2 StartRoot 10 EndRoot. What is the perimeter of △ABC?
Answer:
20 + 2 units
Step-by-step explanation:
because the perimeter of ∆ ABC is the answer 20 + 2
a limo company charges a reservation fee of $35 and $2 per mile , however nick has a coupon that gives him a free reservation if he pays for every mile. which equation shows the total cost of a ride in the limo for nick if he uses the coupon SHOW YOU WORK
A.y=35x+2
B.y=35x
C. y=2x
D. 2x+35y=2
Answer:
c; y = 2x
Step-by-step explanation:
if it was without the coupon the fee would be the $2 per mile (2x) with the $35 which would be
y = 2x + 35
but with the coupon the $35 reservation is removed so only 2x is left
y = 2x
One leg of a right triangle is 16. The hypotenuse is 27. What is the measure of the missing leg of the right triangle?
Answer:
[tex]x=\sqrt{23}[/tex]
Step-by-step explanation:
So the eqaution for the hypotonuse is [tex]a^{2}+b^{2} =c^{2}[/tex]
Therefore...
[tex]\sqrt{16} +\sqrt{x^{2} }=\sqrt{27}\\ 4+x =\sqrt{27} \\x=\sqrt{23}[/tex]
i’m on my last question and i’m stuck, someone help me please
Answer:
(2, 2) and (3, 4)
Step-by-step explanation:
as x increases by 1, y increases by 2. so, just add 2 to the last y value to get the answer.
Answer:
2 4
Step-by-step explanation:
plug in the x value give into the equation to get the y vaule so 2(2)-2=4-2=2
then 2(3)-3=6-2=4
Hope this helps! :)
A mix of peanuts and raisins contains five peanuts for every two raisins. What is the ratio of peanuts to raisins.
Answer:
5:2
Step-by-step explanation:
five peanuts for every two raisins > 5:2
65 points and brainliest please help
Answer:
A. 15 outcomes, B.2, c.5, d.7
-hope that helps just let me know if not
Step-by-step explanation:
The answer is C
HELP PLEASE & THANK YOU
Answer:
Step-by-step explanation:
The corner of a rectangle must be 90 degrees. 2x-10=90, x=50.
The graph below shows a system of equations:
The x-coordinate of the solution to the system of equations is
Answer:
1 because the solution is (1,-3)
Step-by-step explanation:
solution to the system is (1,-3)
Answer:
the solution of a y=mx+b system of equations is always where the lines intersect, in this instance it is at x=1 y=-3. so your answer is 1. additionally if your lines never intersect i.e. are parallel then there is no solution. similarly if the equations yield the same line then they have an infinite number of real number solutions in which case for your answer you would put this symbol ---> ℝ
Step-by-step explanation:
Share one hundred and seventy-five stickers between seven children.
Answer:
25
Step-by-step explanation:
175 ÷ 7 = 25
each child will get 25 stickers.
pls help the first correct answer gets brainleist
Answer:
a=3 (i think)
Step-by-step explanation:
2/7 = y/28 Find the value of y
Answer:
[tex]y=8[/tex]
Step-by-step explanation:
[tex]\frac{2}{7} =\frac{y}{28}[/tex]
Multiply both sides by 28.
[tex]\frac{2}{7} * 28=y[/tex]
Express [tex]\frac{2}{7} *28[/tex] as a single fraction.
[tex]\frac{2*28}{7} =y[/tex]
Multiply 2 and 28 to get 56.
[tex]\frac{56}{7}=y[/tex]
Divide 56 by 7 to get 8.
[tex]8=y[/tex]
Swap sides so that all variable terms are on the left hand side.
[tex]y=8[/tex]
Hope this helps! Brainliest would be much appreciated! Have a great day! :)
Select the correct answer.
What is the y intercept of this radical function if right will mark brainlist
Answer:
y = -2
Step-by-step explanation:
The y-intercept is the y-coordinate of the point where the curve intersects (crosses) the y-axis, i.e. when x = 0.
Therefore, to find the y-intercept, substitute x = 0 into the function:
[tex]f(0)=\sqrt[3]{0+1} -3=\sqrt[3]{1} -3=1-3=-2[/tex]
Therefore, the curve crosses the y-axis at (0, -2) and so the y-intercept is
y = -2.
PLSSSS HELP 27 POINTS
If your slope is -1/3 how do you move vertically?
Answer:
You move vertically by -1 units
Step-by-step explanation:
The slope is rise over run.
This slope means you go down 1 unit as you go to the right 3 units
This is a graph with a negative slope, so it comes from the top left to the bottom right.
-Chetan K
[tex]\huge\fbox{Hello\:there!}[/tex]
Remember, one of the ways we can find the slope is
[tex]\rm\displaystyle\frac{Rise}{Run}[/tex]
Where
[tex]\rm{\underline{Rise}}[/tex] is the amount of units we move up or down (vertically)
[tex]\rm{Run[/tex] is the amount of units we move left or right (horizontally)
So, given the slope
[tex]\displaystyle-\frac{1}{3}[/tex]
how many units do we move vertically?
Let's look at the slope.
As we can see, the Rise is -1. (Answer)
Thus, we move
-1 units vertically. (1 unit down)
Hope it helps you.
~Just a felicitous teen willing to help
#HaveANiceDay
[tex]\bf{-MistySparkles^**^*[/tex]
I need help with my math work
Answer:
...
Step-by-step explanation:
|._.|. brainly Patrol is a done
A square room has a floor area 144 ft. the height of the room is 6 feet what is the area of one wall
The area of the wall is 72 ft square.
What is a rectangle?A rectangle is a 2-dimensional quadrilateral with four right angles which sum up to 360 degrees.
Area of a rectangle = length x width
What is the area of one wall?The area of one wall = height of the room x width of the floor.
Width of the floor = √144 = 12 ft
Area = 12 x 6 = 72
To learn more about how to calculate the area of a rectangle, please check: https://brainly.com/question/16595449
Answer:
It is 60 what he said was true.
Step-by-step explanation:
PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS PLS ASAP PLS PLS
Answer:
D and I
Step-by-step explanation:
2/3+(2/3)^2+(2/3)^3 + ... = x, find x.
Let S be the sum of the first n terms of the left side:
[tex]S = \dfrac23 + \left(\dfrac23\right)^2 + \left(\dfrac23\right)^3 + \cdots + \left(\dfrac23\right)^n[/tex]
Multiply both sides by 2/3 :
[tex]\dfrac23 S = \left(\dfrac23\right)^2 + \left(\dfrac23\right)^3 + \left(\dfrac23\right)^4 + \cdots + \left(\dfrac23\right)^{n+1}[/tex]
Subtract this from S :
[tex]S - \dfrac23 S = \dfrac23 - \left(\dfrac23\right)^{n+1}[/tex]
Solve for S :
[tex]\dfrac13 S = \dfrac23 - \left(\dfrac23\right)^{n+1}[/tex]
[tex]S = 2 - 3 \left(\dfrac23\right)^{n+1}[/tex]
As n gets larger and larger, S converges to the given sum, and the term (2/3)ⁿ⁺¹ converges to zero, which leaves us with
[tex]\displaystyle \lim_{n\to\infty} S = \boxed{x = 2}[/tex]
How many liters are there in 70 quarts?
1 qt≈0.95 L
65.1 L
66.5 L
70.1 L
73.7 L
answer: B
Step-by-step explanation: I Took the k12 quiz. please give a good rating.
Answer:665L
B
Step-by-step explanation:
Part A: A graph passes through the points (0, 2), (2, 6), and (3, 12). Does this graph represent a linear function or a non-linear function? Explain your answer in words.
Part B: Write one example of a linear function and one example of a non-linear function in the format: y=mx +b.
Answer:
See below.
Step-by-step explanation:
Part A
"The graph passes through (0,2), (2,6), (3,12).
If the graph that passes through these points represents a linear function, then the slope must be the same for any two given points.
Using (0,2) and (2,6), the slope would be 2.
Using (2,6) and (3,12), the slope would be 3 1/3.
Since the slope is not constant everywhere, the function is non-linear."
Part B
An example of a linear function is y=2x+6.
An example of a nonlinear function is xy=3.
-hope it helps
Use the calculator to find the product of 4. 17 and 2. 3 × 106. Which statements are true about finding the product? Check all that apply. 4. 17 is equivalent to 4. 17 × 100. 4. 17 is equivalent to 4. 17 × 101. The product has a positive exponent. The coefficient is 6. The E in the product is the indicator that the solution is in scientific notation. The exponent of the product is the product of the original exponents.
The zero in the power of any number is equal to the 1.
The number 4.17 can be written as [tex]4.17\times10^0[/tex].The product of number has a positive exponent. In the calculator the power is shown using the exponent E. \Hence, the option A,C and E are correctWhat is the exponent power with base 10?To write the big number in short form, we write them in the power of 10. The zero in the power of any number is equal to the 1.
Given information-
The given number whose product has to find out are 4.17 and [tex]2.3\times10^6[/tex].
Let [tex]x[/tex] be the product of the given number. thus,
[tex]x=4.17\times(2.3\times10^6)[/tex]
As the zero in the power of any number is equal to the 1. Thus the number 4.17 can be written as [tex]4.17\times10^0[/tex].
Write the first number in the form of exponent of 10. as,
[tex]x=4.17\times10^0\times(2.3\times10^6)[/tex]
Hence the option A is correct and B is incorrect.
Rearrange it by numbers,
[tex]x=(4.17\times2.3)\times10^6[/tex]
Multiply number 4.17 and 2.3 in the calculator we get,
[tex]x=9.591\times10^6[/tex]
Lets check other options,
The product of number has a positive exponent. Thus the option C is the correct option.Coefficient is not 6 of the result. thus the option D is incorrect.In the calculator the power is shown using the exponent E. Thus the option E is correct.The option F is incorrect as the exponent of the product is not the product of the original exponents.Hence,
The zero in the power of any number is equal to the 1.
The number 4.17 can be written as [tex]4.17\times10^0[/tex].The product of number has a positive exponent. In the calculator the power is shown using the exponent E. \Hence, the option A,C and E are correct.Learn more about the exponent power with base 10 here;
https://brainly.com/question/960886
Answer:
A, C, E
Step-by-step explanation:
Got it right on the assignment.
An ice-cream cone weighs one hundred and thirty grams. What is the weight of nine ice-cream cones?
Answer: 1170 grams
Step-by-step explanation:
130x9=1170
since one cone weighs 130 gram you would just multiply 130 and 9 to get the eight of all 9 cones
Answer:
1170
Step-by-step explanation:
If 1 cone is 130 then you gotta do 130 times 9 which equals 1170
what is the quoiet to 3/8 and 4/9
Answer:
27/32
Step-by-step explanation:
to solve 3/8 ÷ 4/9 you must multiply 3/8 by the reciprocal of 4/9
so, 3/8 × 9/4 = 27/32
Answer:
3/8÷4/9= 27/32
Step-by-step explanation:
the '/' is separating the numbers as fractions
Which Equation matches the graph provided?
here is another one but it's for a test.
Answer:
y=-5
Step-by-step explanation:
it is on the y line, so it is -5.
need answer important pls
Answer:
C {-2 1/6, 1 5/6}
Step-by-step explanation:
This will solve your answer
