Carlotta is constructing an equilateral triangle. She has already constructed the line segment and arc shown. What should Carlotta do for her next step?
Use the straightedge to draw a line that passes through point Q and intersects the arc.
Place the point of the compass on point Q and draw an arc that intersects the first arc, using the same width for the opening of the compass as the first arc.
Use the straightedge to draw a line that passes through point P and intersects the arc.
Place the point of the compass on point Q and draw an arc that intersects the first arc, using a width for the opening of the compass that is less than 1/2 PQ.
Answers
What Carlotta should do for her next step is "place the point of the compass on point Q and draw an arc that intersects the first arc, using the same width for the opening of the compass as the first arc."
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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 two lines don’t intersect, then is it parrell (( true or false ))
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Find the 40th term of the following arithmetic sequence:16,6,-4,-14
Answers
(x-16)/(-10) + 1 = 40
x-16 = 39(-10)
x = -390 + 16
x = -374
The 40th number in the sequence is -374
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
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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?
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hope it helps
brainliest pls
Answer:
The person is right it's 2 gallons of gas to travel 28 miles
Step-by-step explanation:
Write a linear model for the cost of tickets based on the number of tickets a fan buys.
Answers
y = 2x + 7
Please help!!
4) Use the figure below to answer parts A and B. Show your work. (4 Points)
A.)Explain, in words, a series of rigid motions that would map ∆MJS onto ∆DWP.
B.)Write the ordered-pair rule for each transformation in the sequence
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The series of rigid motions that would map ∆MJS onto ∆DWP are:
a.) A rotation of 90 degrees about the point J in the clockwise direction.
b.) A translation of 1 units to the right and 5 units up.
Part B:
The ordered-pair rule for each transformation in the sequence are:
a.) R (J, 90 degrees)
b.) (x, y) → (x + 1, y + 5)
WHAT IS 7.06 DIVIDED BY 0353
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Evaluate the expression for x = –3
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What is the value for x?
Enter your answer in the box.
Answers
73=8y-7
+7
80=8y
y=10
73+73=146
180-146=34
6x+4=34
-4
6x=30
x=5
x=5
y=10
Suppose A and B are points. How many lines contain both A and B?
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what is f(-5) if f(x) equals |2x-1|+10?
Answers
|-10-1| + 10
|-11| + 10
11 + 10
21 is your answer
Hope this helped!
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.
Can someone please help me with an algebra 1 problem. I'm really stuck.
Write each interval as an inequality. Then graph the solutions
24. [-4, 5]
please help, thank you so much.
Answers
notice the brackets, as opposed to parentheses.
the brackets mean, -4 is a bound and it is included in the range, and 5 is the other bound and 5 is also included in the range too.
so, whatever number "x" is, we know that is between -4 and 5, so it could be -3, -2, 1, 4 or such.
keeping in mind that, for the negative side of the numbers, the closer to 0, the greater the number, therefore, -4 is greater than -5 and is also greater than -1,000,000, because -4 is closer to 0 than those two.
so, "x" is greater than -4, and includes it, but is also less than 5, but it can be 5 too.
check the picture below.
What 8 letter word can have a letter taken away and it still makes a word. take another letter away and it still makes a word. keep on doing that until you have one letter left - that is still a word. what is the 8 letter word...and what are the other smaller words?
Answers
What is the degree of 12x⁴-8x+4x²-3
A)12
B)4
C)3
D)8
Answers
what is m
Help Please
Answers
M+k=180°
Now plug the equations for m and k into that equation.
Hope this helped, have a nice day.
Frederick needs to borrow $3000 for a down payment on a new car. His uncle decided to loan him the money as a 4.5% loan. Frederick doesn't want to pay more than $810 in interest. How many years does Frederick have to pay back the loan?
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20.2 hopes this hepls
3(x−7)=6(x−10)
Solve For X
3x-21=6x-60
Answers
3x-21=6x-60
3x-21+21=6x-60+21
3x=6x-39
3x-6x=6x-39-6x
-3x=-39
-3x/-3=-39/-3
x=13
Let's look at the equation: 3(x−7)=6(x−10). Let's distribute the 3 and 6 to the parenthesis. After you distribute, the equation should look like:
3x - 21 = 6x - 60. Then add 21 to both sides and that should leave you with
3x = 6x - 39. Let's then get 6x to the other side by subtracting 6x to both sides. That'll leave you with -3x = -39, then divide each side by -3 to get x by itself. The equation would now be: x = 13. Hope this helps =).
Solve for y, give the slope and y intercept 5y=20, -y + 3=15x, y +1/3x=17
Answers
[tex]y=4[/tex] Divide by 5 on both sides
[tex]5(4)=20[/tex] Plug in for y
[tex]20=20[/tex] Simplify
y=4
slope= 0
y-intercept= 4
[tex]^{-}y+3=15x[/tex] Equation
[tex]^{-}y=15x-3 [/tex] Subtract 3 from both sides
[tex]y=-15x+3[/tex] Divide both sides by -1
[tex]- (^{-}15x+3) +3=15x[/tex] Plug in for y
[tex]15x-3+3=15x[/tex] Distribute -1 into the parenthesis
[tex]15x=15x[/tex] Further simplified
y= -15x+3
slope= -15
y-intercept= 3
[tex]y+ \frac{1}{3}x=17 [/tex] Equation
[tex]y=^{-}\frac{1}{3}x+17 [/tex] Subtract 1/3x from both sides
[tex](^{-}\frac{1}{3}x+17 )+\frac{1}{3}x =17[/tex] plug in for y
[tex]17=17 [/tex] Simplify
y= -1/3x+17
slope= -1/3
intercept= 17
3tens 12ones= —— tens 2 ones
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Simplify (x3+ 8x + 5) − (2x2− 3x − 12). −x2+ 11x + 17 x3− 2x2+ 11x + 17 −x2+ 5x − 7 x3− 2x2+ 5x − 7
Answers
x^3 + 8x + 5 - 2x^2 + 3x + 12 =
x^3 - 2x^2 + 11x + 17 <===
What is the value of x?
x−25=7
Enter your answer in the box in simplest form.
x =
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If x y z are positive integers and 3x = 4y = 7z, then the least possible value of x + y + z is
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this is how we find this,
if we find the LCM of 3,4 and 7 we get 84
= 3 x (4x7) = 4x(3x7) = 7x (3x4)
x+y+z = (4x7) + (3x7) + (3x4)
=28 +21+12
=61
is the choice vertical angle theorem correct?
Answers
Angle 2 and angle 7 are on opposite or alternate sides of the transversal cut. They are also exterior because they are on the outside of the train tracks (think of line a and line b as the metal rail of the train tracks). If a || b, then the alternate exterior angles are congruent, which applies to angle 2 and angle 7. Also it applies to angle 1 and angle 8.
PLEASE HELP!
Translate each phrase into a numerical expression.
Twice the opposite of eleven.
Answers
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
#SPJ2
Which set of integers is a pythagorean triple?
a. 2, 3, 6
b. 3, 4, 5
c. 4, 5, 9
d. 5, 7, 12?
Answers
a. 6^2 = 2^2 + 3^2
36 = 4 + 9
36 = 13
Therefore this is not a Pythagorean triple
b.5^2 = 4^2 + 3^2
25 = 16 + 9
25 = 25
Therefore this is a phythagorean triple
The product of two numbers is 44. find the sum of the two numbers s(x) as a function of one of the numbers, x. s(x)
Answers
s(x) = x + 44/x
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 .
Answers
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.Solve each system by substitution {4p+2q=8 and q=2p+1} {x+6y=2 and 5x+4y=36}
Answers
Q=2p+1
4p +2(2p + 1)=8
4p + 4p + 2=8
8p = 6
P=3/4
Substituting p=3/4 into the first equation
4(3/4) +2q =8
3+2q =8
2q=5
Q=5/2
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
Answers
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".