Answer:
Subtraction
Step-by-step explanation:
This is because you would minus 3 from both sides, leaving:
2x=8
Then, you would divide both sides by 2 to isolate x.
x=4
Hope this helps!
Answer:
D
Step-by-step explanation:
Hope this helped, if not, don’t hate.
Can u help me with this pls
Answer:
[tex]2.\overline {24}[/tex] = 2[tex]\frac {8} {33}[/tex] or D.
Step-by-step explanation:
2 is a whole number, so its [tex]\frac {2} {1}[/tex] and [tex]0.\overline {24}[/tex] is a repeating decimal, so that means we try to simplify it: [tex]\frac {24} {100}[/tex]÷[tex]\frac {3} {1}[/tex]=[tex]\frac {24} {100}[/tex]·[tex]\frac {1} {3}[/tex]=[tex]\frac {8} {33}[/tex]
Introduction to functions
Which graph represents a function
Answer:it is the one with a strait line
I’m in need of serious help I don’t know how to do this
Answer:
Line A, (horizontal slope), Line B, (Negative slope) Line C, (Vertical slope) Line D, (Undefined slope)
Step-by-step explanation:
6 1 2 3 + + 2 3 4 Situation: Find the value of this fraction computation: 6(1/2+3/4+2/3)
Answer:
11.5 gotchu 100% correct
Step-by-step explanation:
Answer:
[tex]\frac{23}{2}[/tex] or 11.5
Step-by-step explanation:
[tex]\frac{1}{2} + \frac{3}{4} + \frac{2}{3} = \frac{6}{12} + \frac{9}{12} + \frac{8}{12}[/tex] Plug the new expression in: 6(6/12 + 9/12 + 8/12)6/12 + 9/12 + 8/12 = 23/12Plug 23/12 in: 6(23/12)6(23/12) = 23/2 = 11.5I hope this helps!
#14
14. You bought a bicycle at a 12% discount. If
the discount was $19.20, then what was the
original price of the bicycle?
Answer:
$21.50 would be the original price
Step-by-step explanation:
$19.20+12%= $21.50
Three sisters purchased a dress of equal value. One of the sisters purchases a purse for $26.00. If the grand total was $249.50, how much did each dress cost?
I need an answer by today please! :)
Answer:
cost of dress is
Step-by-step explanation:
way to much they should have gone to goodwill they could get a dress for like 5 bucks
Find the slope from point A and B
the answer is 40 up and going down to b the answer is 40 agien so the answer is 40
I need help pleasee
Answer:
-1/3 i think
Step-by-step explanation:
C=85x+60
Solve the equation for x
Answer:
( C - 60)/ 85 = x
Step-by-step explanation:
C=85x+60
subtract 60 from each side
C-60=85x+60-60
C - 60 = 85x
Divide each side by 85
( C - 60)/ 85 = 85x/85
( C - 60)/ 85 = x
A computer magazine is analyzing three microprocessors. Microprocessor A executes one cycle in 0.00000000003 seconds, microprocessor B executes one cycle in 0.0000002 seconds, and microprocessor C executes one cycle in 0.000000008 seconds. Which of these statements is correct? Select all that apply.
Microprocessor A executes one cycle in 3 × 10–11 seconds, and microprocessor B executes one cycle in 2 × 10–7 seconds.
Microprocessor B executes one cycle in 2 × 10–7 seconds, and microprocessor C executes one cycle in 8 × 10–9 seconds.
Microprocessor C executes one cycle in 8 × 10–9 seconds, and microprocessor A executes one cycle in 3 × 10–11 seconds.
Microprocessor A executes one cycle in 3 × 10–11 seconds, and microprocessor C executes one cycle in 8 × 10–8 seconds.
Microprocessor C executes one cycle in 8 × 10–9 seconds, and microprocessor B executes one cycle in 2 × 10–6 seconds.
Microprocessor B executes one cycle in 2 × 10–7 seconds, and microprocessor A executes one cycle in 3 × 10–12 seconds.
Answer:Microprocessor A executes one cycle in 3 × 10–11 seconds, and microprocessor B executes one cycle in 2 × 10–7 seconds.
Microprocessor B executes one cycle in 2 × 10–7 seconds, and microprocessor C executes one cycle in 8 × 10–9 seconds.
Microprocessor C executes one cycle in 8 × 10–9 seconds, and microprocessor A executes one cycle in 3 × 10–11 seconds.
Step-by-step explanation: I got it right on the test
Given: ∠ABC is a right angle and ∠DEF is a right angle.
Prove: All right angles are congruent by showing that ∠ABC ≅∠DEF.
What are the missing reasons in the steps of the proof?
A flow chart with 4 boxes that are labeled Given, A, B, C from left to right. Box Given contains angle A B C, angle D E F are right angles. Box A contains m angle A B C = 90 degrees and m angle D E F = 90 degrees. Box B contains m angle A B C = m angle D E F. Box C contains angle A B C is-congruent-to angle D E F.
The missing reasons in proving that all right angles are congruent are:
A. Definition of right angles
B. Substitution property
C. Congruent angles
What are Right Angles?Right angles are angles that measure 90 degrees. If two angles have the same 90 degrees, then they are congruent.
Thus, in the proof given, we have the following statements and their respective reasons:
∠ABC and ∠DEF are right angles - Givenm∠ABC = 90°; and m∠DEF = 90° - Definition of right anglesm∠ABC = m∠DEF - substitution property∠ABC = ∠DEF - congruent anglesLearn more about right angles on:
https://brainly.com/question/101834
Answer:
A 2-column table has 8 rows. The first column is labeled Statements with entries angle A B C is right angle, Line segment D B bisects angle A B C, B, m angle A B D = m angle C B D, m angle A B D + m angle C B D = 90 degrees, m angle C B D + m angle C B D = 90 degrees, D, m angle C B D = 45 degrees. The second column is labeled Reasons with entries A, given, definition of right triangle, definition of bisection, C, substitution property, addition, and division property.
Identify the missing parts in the proof.
Given: ∠ABC is a right angle.
DB bisects ∠ABC.
Prove: m∠CBD = 45°
A:
✔ given
B:
✔ measure of angle ABC = 90
C:
✔ angle addition postulate
D:
✔ 2 times the measure of angle CBD = 90
Step-by-step explanation:
Can someone help me? Thanks!!:)
Answer:
A
Step-by-step explanation:
We can try each option to see which one is correct.
System of Equations:
y > -2
x + y <= 4
Option A:
3 > -2 (true)
1 + 3 <= 4
4 <= 4 (true)
We do not need to test any more options since we already found the correct one.
Best of Luck!
Solve the equation y = ax − b for the variable x.
A. x = ya + b
B. x = a+by
C. x = y + ba
D. x = y+ba
Answer:
(y+b)/a = x
Step-by-step explanation:
y = ax − b
Add b to each side
y+b = ax − b+b
y+b =ax
Divide each side by a
(y+b)/a = ax/a
(y+b)/a = x
Answer:
its d
Step-by-step explanation:
because is you think about it x is y+ba
1)What is the value of x?
drawing not to scale
A)-19
B)125
C)19
D)55
2) M<3=37 find m<1
drawing not to scale
A)37
B)143
C)127
D)153
Answer:
A. C) x = 19
B. A) 37
Step-by-step explanation:
A. 7x - 8 = 6x + 11
7x - 8 - 6x = 6x + 11 - 6x
x - 8 = 11
x - 8 + 8 = 11 + 8
x = 19
B.
If m<3 = 37
<1 = <3
Therefore, m<1 must equal 37
The discriminant of a quadratic equation is 34. Which of the following is true about its roots? *
a.The roots are imaginary and unequal.
b.The roots are real, rational, and unequal.
c.The roots are real, irrational and unequal.
d.The roots are real, rational and equal.
Answer:
d. The roots are real, rational and equal.Step-by-step explanation:
The discriminant of a quadratic equation is expressed using the equation:
D = b²-4ac. It talks about the nature of the roots of a quadratic equation.
If D>0, then the roots is real and unequal/distinct
If D<0 the roots are unreal and imaginary
If D = 0, the roots are real and equal (one real root)
According to this question, since the root given is a real value and also one value, then the the roots are real, rational and equal. Note that the root is rational since we can write it as a ratio of two integers e.g 34 = 34/1. 34 and 1 are integers
Ed makes 6% commission on every case of widgets he sells. This week, Ed sold 16 cases for $800.00 each. How much did Ed earn on commission this week? Explain how you got your answer.
Answer:
$48.00
Step-by-step explanation:
[tex]\mathrm{Multiply\:without\:the\:decimal\:points,\:then\:put\:the\:decimal\:point\:in\:the\:answer}[/tex]
[tex]$\mathrm{Line\:up\:the\:numbers}$[/tex]
800
x 6
$48.00
800 has 0 decimal places
0.06 has 2 decimal places
[tex]\mathrm{Therefore,\:the\:answer\:has\:}2\mathrm{\:decimal\:places}[/tex]
[tex]=48.00[/tex] or [tex]=48[/tex]
If h and j are inverse functions, what is h(j(15))
Answer: 15
Step-by-step explanation:
Let's define the concept of inverse functions.
If we have a function h(x), such that it has an inverse, and:
h(x) = y.
Then the inverse function j(x) must meet the following:
j(y) = x.
Now, we want to calculate:
h( j(15) ).
Let's suppose that:
j(15) = A.
(Where A can be any real number).
then, by the above relation, we must have that:
h(A) = 15.
Now we can replace j(15) by A in h(j(15)):
h( j(15) ) = h( A ) = 15.
Put the following equation of a line into slope-intercept form, simplifying all fractions.
3x + 15y = 45
Answer:
y equals -x/5 + 3
Answer:deformed penis
Step-by-step explanation:
1.2+&7(6–&67-7-7+7=6+7-66+7=7+7-7-
What is 39700.0947 in scientific notation ?
y=(x-4) ²-2
Find the vertex. How do you do that ?
Answer:
(4,-2)
Step-by-step explanation:
Going to Desmos and you will see the the graph and you can push on the vertex and see the answer
what is the square root of 1268
Answer:
35.60
Step-by-step explanation:
Answer:
35.60898763
Step-by-step explanation:
this is the square root of 1268
2-(3x-4)=2x-9
confused.
Answer:
x=3
Step-by-step explanation:
To solve for x in the given equation,follow the steps below.
2-(3x-4)=2x-9
clear bracket
2-3x+4=2x-9
6-3x=2x-9
collect like-terms
2x+3x=6+9
5x=15
divide bothsides by 5
The solution to given equation is 3.
The given equation is 2-(3x-4)=2x-9.
The solution of an equation is the set of all values that, when substituted for unknowns, make an equation true.
Here, 2-(3x-4)=2x-9
2-3x+4=2x-9
6-3x=2x-9
6+9=2x+3x
15=5x
x=15/5
x=3
Therefore, the solution to given equation is 3.
To learn more about an equation visit:
brainly.com/question/14686792.
#SPJ6
Draw and label a number line that represents -5
Answer:
Look at the picture shown
Step-by-step explanation:
Draw the number line in the picture given
circle the number -5
Sanjeev wants a rug for his room . Which SI unit is best for describing the area of his room
a) meters squared
b) kelvins
c) centimeters cubed
d) milimeters
Answer:
meters squared
Step-by-step explanation:
kelvin is used to measure temperature. so that isn't it. centimeters cubed is a small measurement and isn't used for a 2d surface like the rug that covers the floor. and millimeters is too small to measure for a rug. the answer is meters squared.
Answer:
meters squared
Step-by-step explanation:
How do you find the mean? I'm an idiot right now.
Answer:
the mean is the average of all the numbers. first add up all numbers. then divide by how many numbers there are.
hope this helps
Multi-step Equations
a+5=-5a+5
Answer:
a=0
Step-by-step explanation:
a+5=-5a+5
(add 5a to both sides)
-4a+5=5
(subtract 5 from both sides)
-4a=0
(divide both sides by -4)
a=0
George deposits $3,500 at 3.25% interest compounded monthly. What will his ending balance be after 5 years?
Answer:
FV= $4,117.1
Step-by-step explanation:
Giving the following information:
Initial investment (PV)= $3,500
Number of periods= 5*12= 60 months
Interest rate (i)= 0.0325/12= 0.00271
To calculate the Future Value, we need to use the following formula:
FV=PV*(1+i)^n
FV= 3,500*1.00271^60
FV= $4,117.1
1) Delilah and Amara are both saving money for their vacation. Delilah plans to deposit $17.60 per week into her bank account which currently has a balance of -$308. Amara's bank account is also overdrawn and has a balance of $80. Amara plans to deposit $8.10 a wook into her account. How many weeks (w) must pass for both bank accounts to have the same balance?
A.analyze the given information. Write the general structure of the equation.________________
B. formulate a plan. Write the two variable expressions and define the given variable. Then, write the equation.
Variable defenition:
Right- side expression:
Write the equation:
C. determine a solution. Solve the equation.
Answer:
B. formulate a plan. Write the two variable expressions and define the given variable. Then, write the equation.
Variable defenition:
Right- side expression:
Write the equation:
Step-by-step explanation:
B. formulate a plan. Write the two variable expressions and define the given variable. Then, write the equation.
Variable defenition:
Right- side expression:
Write the equation:
help asap please:
Solve x-7y=16 for y
Answer:
y = (x-16)/7
Step-by-step explanation:
x - 7y = 16
~Subtract x to both sides
-7y = 16 - x
~Divide -7 to everything
y = (16-x)/7
Best of Luck!
Answer:
y = 1/7 x -16/7
Step-by-step explanation:
x-7y=16
Subtract x from each side
x-x-7y=16-x
-7y = -x+16
Divide each side by -7
-7y/-7 = -x/-7 +16/-7
y = 1/7 x -16/7
rewrite y=3x+5 in function notation
Answer:
X=1
Step-by-step explanation:
I looked It up ¯\_(ツ)_/¯