Answer:
5.625
Step-by-step explanation:
1.) Add the strawberries and blueberries together
7.63 + 5.36 = 12.622.) Subtract 1.37
12.62 - 1.37 = 11.253.) Divide by 2
11.25 ÷ 2 = 5.625HELP QUICK WILL GIVE BRAINLIEST
Answer:
there should be no greather less than sign
Answer:
ok here's the graph for the system of equations, so you can look at it and find the points that are in the purple shaded area
hope this helps!
(also, this is from m4th way *the 4 is an a* which is a super helpful online calc)
The second statement is the
of the first.
Foundations of Geometry
Answer:
C. contrapositive
Step-by-step explanation:
The contrapositive is formed by negating both statements and swapping them, as here.
Given the function h (x) = 2x + 4, for which value of x does h (x) = 18?
The required value for which h(x) = 18 is given as x = 7.
What are functions?Functions are the relationship between sets of values. e g y=f(x), for every value of x there is its exists in a set of y. x is the independent variable while Y is the dependent variable.
Here,
The function h(x) = 2x + 4 - - - - (1)
Since h(x) =18
Substitute h(x) = 18 in equation 1,
18 = 2x + 4
Simplify
18 - 4 = 2x
x = 14 / 2
x = 7
Thus, the required value for which h(x) = 18 is given as x = 7.
Learn more about function here:
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#SPJ2
I need help please
4. A bakery can make 58 packages of cookies
in one hour. There are 24 cookies in each
package. Which is the best estimate of the
number of cookies the bakery makes in one
hour.
a. 12,000
b. 120
c. 1,200
Show work to support your answer.
Answer:
C
Step-by-step explanation:
58*24=1392, which is closest to 1200.
Or, you could round the numbers to the nearest tens place, which would give you 60*20, giving you the exact answer of 1200. I think this was the preferred way of solving it.
what is the domain of this function
Answer:
it would be C i believe
Step-by-step explanation:
Answer:
C. {-1, 3, 5}
Step-by-step explanation:
The first oval is the domain and the second oval is the range.
Which mathematical term is undefined?
A. Line
B. Parallel Lines
C. Angle
D. Line Segment
Answer:
Line
Step-by-step explanation:
I got it right.
mark brainliest
please
i have 375 baseball cards in my collection . this is 5 times more than my brother has in his collection . how many do we have all together
Answer:
450
Step-by-step explanation:
four and four fifths times a number is one and one fifth (write that as an equation)
Answer:
4 4/5 (x) = 1 1/5
Step-by-step explanation:
what is the length of the altitude of the equilateral triangle
Answer:
Altitude of Equilateral Triangle
Step-by-step explanation:
16) The original price of a shirt is $18. The shirt is on sale for a 20% discount. What is the sale price of
the shirt?
5k-2k=12k what is the value of k
Step-by-step explanation:
12k=3k
12k-3k=0
9k=0
k=0/9
k=0
Are the following lines parallel, perpendicular, or neither: x=6 and x=12 Please show work or explain
Answer:
x=6 and x=12 are parallel.
Step-by-step explanation:
If you graph x=6 it will be a straight verticle line on the x-axis where 6 is, same with x=12 (put a vertical line on 12 for the x-axis). When you put these both on the same graph you see they are directly across from each other but will never touch. Therefore, they are parallel. If you are writing this on paper, simply draw a graph to show this.
Which is an equation in point-slope form of the line that passes through the points
(-4, -1) and (5, 7)
Can you please help with this question?
The model represents an equation. What value of X makes the equation true?
A) 29/8
B) 29/2
C) - 29/2
D). - 29/8
Four times the sum of some number plus 2 is equal to 8 times the number minus 16.
Answer:
x=9/2
Step-by-step explanation:
4x+2=8x-16
-4x=-18
4x=18
x=18/4
x=9/2
The number is 6.
Let the unknown number be represented with y
This formula can be derived from the question: 4 (y + 2) = 8y - 16
In order to determine the value of y, take the following steps:
Combine similar terms
8 + 16 = 8y - 4y
Add similar terms
24 = 4y
Divide both sides by 4
y = 6
To learn more, please check: brainly.com/question/23589883?referrer=searchResults
Classify the equilibrium solutions as asymptotically stable or unstable. Entry field with incorrect answer is unstable, is unstable, is unstable. is unstable, is asymptotically stable, is unstable. is asymptotically stable, is unstable, is asymptotically stable. is asymptotically stable, is asymptotically stable, is unstable. is unstable, is asymptotically stable, is asymptotically stable.
Answer:
asymptotically stable.
Step-by-step explanation:
Equilibrium solutions in which solutions that starts near and then moves away from equilibrium solutions are asymptotically unstable. Equilibrium solutions which solutions starts nears and then move towards the equilibrium are asymptotically stable.
The Environmental Protection Agency provided fuel-economy data on 1,134 traditional gasoline powered vehicles. These vehicles have mileage that's normally distributed with mean 22.2 miles per gallon, and standard deviation of 5.2 mpg. What percentage of vehicles have gas mileage above 25 mpg?
A. 70.5%
B. 89.5%
C. 50%
D. 29.5%
Answer:
A
Step-by-step explanation:
What is -2(5) ? I need it really quick pls !
Answer:
-10
Step-by-step explanation:
A negative times a positive is a negative.
Hey there!
[tex]Answer:\boxed{-10}[/tex]
[tex]Explanation:[/tex]
[tex]-2(5)[/tex]
[tex]-2*5[/tex] Remove parenthesis
[tex]-2*5=-10[/tex] Multiply and get answer.
[tex]-10[/tex]
Hope this helps!
[tex]\text{-TestedHyperr}[/tex]
A certain number of sixes and nines is added to give a sum of 126; if the number of sixes and nines is interchanged, the new sum is 114. How many of each were there originally?
Answer:
Original number of sixes = 6
Original number of nines = 10
Step-by-step explanation:
We are told in the question that:
A certain number of sixes and nines is added to give a sum of 126
Let us represent originally
the number of sixes = a
the number of nines = b
Hence:
6 × a + 9 × b = 126
6a + 9b = 126.....Equation 1
If the number of sixes and nines is interchanged, the new sum is 114.
For this second part, because it is interchanged,
Let us represent
the number of sixes = b
the number of nines = a
6 × b + 9 × a = 114
6b + 9a = 114.......Equation 2
9a + 6b = 114 .......Equation 2
6a + 9b = 126.....Equation 1
9a + 6b = 114 .......Equation 2
We solve using Elimination method
Multiply Equation 1 by the coefficient of a in Equation 2
Multiply Equation 2 by the coefficient of a in Equation 1
6a + 9b = 126.....Equation 1 × 9
9a + 6b = 114 .......Equation 2 × 6
54a + 81b = 1134 ........ Equation 3
54a + 36b = 684.........Equation 4
Subtract Equation 4 from Equation 3
= 45b = 450
divide both sides by b
45b/45 = 450/45
b = 10
Therefore, since the original the number of nines = b,
Original number of nines = 10
Also, to find the original number of sixes = a
We substitute 10 for b in Equation 1
6a + 9b = 126.....Equation 1
6a + 9 × 10 = 126
6a + 90 = 126
6a = 126 - 90
6a = 36
a = 36/6
a = 6
Therefore, the original number of sixes is 6
Determine if the two triangles shown are similar. If so, write the similarity statement.
The function h (x) = StartFraction 2 (x + 3) Over x EndFraction is a result of the composition (g compose f) (x). If g (x) = StartFraction 2 over x EndFraction, what is f(x)?
Answer:
[tex]f(x) = \frac{2x}{2x + 3}[/tex]
Step-by-step explanation:
Given
[tex]h(x) = \frac{2x + 3}{x}[/tex]
[tex]g(x) = \frac{2}{x}[/tex]
[tex]g(f(x)) = h(x)[/tex]
Required
Find f(x)
[tex]g(x) = \frac{2}{x}[/tex]
Substitute x for f(x)
[tex]g(f(x)) = \frac{2}{f(x)}[/tex]
Recall that
[tex]g(f(x)) = h(x)[/tex]
This gives
[tex]\frac{2}{f(x)} = \frac{2x + 3}{x}[/tex]
Cross Multiply
[tex]f(x) * (2x + 3) = 2 * x[/tex]
[tex]f(x) * (2x + 3) = 2 x[/tex]
Make f(x) the subject of formula
[tex]f(x) = \frac{2x}{2x + 3}[/tex]
Answer:
x/x+3
Step-by-step explanation:
Use linear approximation to approximate √25.3 as follows.
Let f(x)=√x. The equation of the tangent line to f(x) at x=25 can be written in the form y=mx+b. Compute m,b.
Using this, find the approximation for √25.3.
The idea is to use the tangent line to [tex]f(x)=\sqrt x[/tex] at [tex]x=25[/tex] in order to approximate [tex]f(25.3)=\sqrt{25.3}[/tex].
We have
[tex]f(x)=\sqrt x\implies f(25)=\sqrt{25}=5[/tex]
[tex]f'(x)=\dfrac1{2\sqrt x}\implies f'(25)=\dfrac1{10}[/tex]
so the linear approximation to [tex]f(x)[/tex] is
[tex]L(x)=f(5)+f'(5)(x-5)=5+\dfrac{x-5}{10}=\dfrac x{10}+\dfrac92[/tex]
Hence [tex]m=\frac1{10}[/tex] and [tex]b=\frac92[/tex].
Then
[tex]f(25.3)\approx L(25.3)=\dfrac{25.3}{10}+\dfrac92=\boxed{7.03}[/tex]
help please I'm dumb
Answer:
I am too so sorry
Step-by-step explanation:
Answer:
3 and 3/4 yards
Step-by-step explanation:
she needs 10 and a half yards, if she already has 2 and a half and 4 and 1/4th, she would only need 3 and 3/4 yards left
Given the translation rule (x, y) —— (x+7, y - 1), what is the pre-image
of D' (2,-3)?
A. D(-5, -2)
B. D(9,-4)
C. D(9,-2)
D. D(-5, -4)
Answer:
A
Step-by-step explanation:
it says pre-image so you want the value before you added 7 and subtracted 1.
The approximate heights of two of the world's tallest mountains are given. Determine which is the taller mountain and by how many meters. Round to the nearest meter. Dhaulagiri l: 8167 meters and Manaslu: 26,781 feet Click the icon to view a table of English and Metric Equivalents. The taller mountain, Dhaulagiri 1 , is taller by approximately (Round to the nearest meter as needed.) meters.
Answer:
The taller mountain is Dhaulagiri, by approximately 4 meters.8163
Step-by-step explanation:
You first need to convert the height of Manaslu to cm using the table, so you multiple 26,781 feet by 30.48 cm to get 816284.88. Then you need to convert that to meters, so you divide by 100 to get 8162.8488. Lastly you round that and subtract it from 8167 to see how much taller it is.
Hope this helps :)
Can Someone please help me with this math problem.
Answer:
[tex]\huge\boxed{x=9}[/tex]
Step-by-step explanation:
We know that ∠A and ∠B are the same exact length. Since one of the angles is given to us in an exact length, we can set the measures equal to each other.
[tex]4x + 9 = 45[/tex]
Let’s solve for x.
[tex]4x +9-9=45-9\\\\4x=36\\\\x=9[/tex]
Hope this helped!
Solve for x in 3 = (1/44)x
Answer:
132
Step-by-step explanation:
3 = 1/44x
÷1/44. - 1/44
= 132. = x
Answer:
x = 132
Step-by-step explanation:
3 = (1/44)x
3/(1/44) = (1/44)x/(1/44)
132 = x
medicare provides medical insurance for those
a. under age 55
b. over age 50
c. over age 65
d. under age 15
Answer:
c. over 65:))
what is the answer
