what is f(-5) if f(x) equals |2x-1|+10?
Answer:
The value of the function for f(-5) is 21.
Step-by-step explanation:
Consider the provided function.
[tex]f(x)=|2x-1|+10[/tex]
We need to find the value of the function for f(-5).
Substitute the value of x=-5 in the above function.
[tex]f(-5)=|2(-5)-1|+10[/tex]
[tex]f(-5)=|-10-1|+10[/tex]
[tex]f(-5)=|-11|+10[/tex]
The absolute value of -11 is 11.
[tex]f(-5)=11+10[/tex]
[tex]f(-5)=21[/tex]
Hence, the value of the function for f(-5) is 21.
at the start of his diet kerrin weighed 15 stone 10 pounds three months later he weighed 14 stone 8 pounds there are 14 pounds in a stone
What is the order of the set A= (-1,20,3,17,5)
A. 3
B. 5
C. -1, 20, 3, 17, 5
D. -1,3, 5, 17, 20
The correct answer is actually C on enginuity.
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a. 2, 3, 6
b. 3, 4, 5
c. 4, 5, 9
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What is the value of x?
x−25=7
Enter your answer in the box in simplest form.
x =
The current diameter of a tree trunk is 10 inches. the trunk diameter increases at a rate of 2 inches per year. an insect burrows into the trunk and lays its eggs in the secondary xylem, 1 inch out from the center of the tree. how far from the center will the dormant eggs be located in two years?
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if kyra cuts a 12" string into 3/4 strips for her art project , how many strips will she have
A) 9
B) 12
C) 15
D) 16
Answer:
Kyra will have 16 strips of 3/4".
Step-by-step explanation:
This is a case of a division where we have to divide the 12" string in pieces of 3/4", this is:
[tex]NumberStrips=12/\frac{3}{4} =16[/tex]
Kyra will have 16 strips of 3/4".
what is m
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Hank's pickup can travel 42 miles on 3 gallons of gas. How many gallons will Hank's pickup need to travel 28 miles?
Answer:
The person is right it's 2 gallons of gas to travel 28 miles
Step-by-step explanation:
Evaluate the expression for x = –3
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Translate each phrase into a numerical expression.
Twice the opposite of eleven.
Twice the opposite of eleven will be 2(-11).
What is an expression?An expression is a combination of some mathematical symbol such that arithmetic operator and variable such that all are constrained and create an equation.
In other meaning, expression is very useful to determine the end or root value of constraint.
For example 3x +5y
The constraint of expression is represented as = or <, >.
Opposite of eleven = negative of eleven
Opposite of eleven = -11
Twice = multiply by two
So,
Twice the opposite of eleven = 2(-11) = -22
Hence "Twice the opposite of eleven will be 2(-11)".
To learn more about expression,
https://brainly.com/question/14083225
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What is the equation of a line that passes through the point (2, 7) and is perpendicular to the line whose equation is y=x4+5 ? Enter your answer in the box.
is the choice vertical angle theorem correct?
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Mayumi is constructing a line through point P that is perpendicular to RS←→. A horizontal line segment R S and a point P are drawn. The point P is above the horizontal line segment R S. She places her compass on point P to construct an arc. What must be true about the width of the compass opening when Mayumi draws the arc? It must be greater than 12RS. It must be equal to PS . It must be wide enough so that the arc intersects RS←→ in two points. It must be equal to PR .
Width of the compass should be more than the smallest space between P and RS, so that it cuts RS at two distinct points. Therefore, it must be wide enough so that the arc intersects RS←→ in two points. The photo is attached so that you can understand it more.
Hola fellow K12 kiddos!
Correct answer:
It must be wide enough so that the arc intersects RS←→ in two points.