Answer:
y
Step-by-step explanation:
A variable is a letter that holds the place of a number. y in this expression matches that description, so it is the variable.
2x - 6
x + 1
Find the value of x
QUESTION 5, Saturday, October 10th, 2020
I have some geometry questions today. Please include your thoughts or reasoning with your answer. Please ignore the answer I selected for it was not an purpose. Thanks!
Answer:
HLStep-by-step explanation:
This is a hypotenuse and leg
Hypotenuse is congruent and one leg is common
The answer is HL
What's the circumference of a circle with a diameter of 9 inches?
Answer:
9pi
Step-by-step explanation:
circumference= 2 (pi) (r)
radius = diameter \ 2
r = 9 \ 2 = 4.5in.
c = 2 (pi) (4.5)
c = 9pi or 28.3in.
Hope this helps!
Jonathan went for a jog every time he stops to tie his shoelaces, his jog last. 2 1/2 minutes longer . if he stops to tie his shoelaces four times how much longer does his jog take?
Answer:
10 minutes longer
Step-by-step explanation:
2 1/2 (or 2.5) times 4 equals 10.
48.073 rounded to the nearest hundredth
Number: 48.073
Nearest: hundredths (2 decimal)
Result: 48.07
hope this helped and hope its correct tell me it its not !!!
Need help plz and thnks
Answer: y=13
hope this helps!
Find the x-coordinate of Q' after Q(-2.5) was reflected over the line y = -x + 4.
Answer:
Q' would be (5, 6)
For his art project, Dorian is using square tiles of different sizes and colors to make a mosaic. The first three tiles are: 1. A = 5 cm2 2. A = 7 cm2 3. A = 9 cm2
which tile's side lengths will Dorian need to estimate?
Answer:
3cm²
Step-by-step explanation:
Since the sizes are square tiles, to know the tile's side lengths that Dorian need to estimate, we will use the formula for calculating the area of q square
Area of a square = L²
L is the side length of the tiles
For the tiles with area 7cm²
7 = L²
L² = 7
L = √7
L = 2.65cm
For tiles with area 5cm²
5 = L²
L² = 5
L = √5
L = 2.24cm
For tiles with area 9cm²
9 = L²
L² = 9
L = √9
L = 3.0cm
Since for all the square tiles the length of the tile is ≤ 3 cm, then the tile's side lengths that Dorian will need to estimate is approximately 3cm
Please help :(
Find the value of X in the triangle shown below.
Answer:
x = 33°
Step-by-step explanation:
All angles in a triangle add up to 180°.
Step 1: Set up equation
x + 114 + 33 = 180
Step 2: Solve for x
Combine like terms: x + 147 = 180Subtract 147 on both sides: x = 33Which is correct equation , in slope intercept form , for the line described below?
x-intercept =-2
Y-intercept=6
Answer:
[tex]y=3x+6[/tex]
Step-by-step explanation:
Equation of the line
The equation of the line in slope-intercept form is:
[tex]y=mx+b[/tex]
Being m the slope and b the y-intercept.
We are given two points for the required line: The x-intercept is -2, thus the point is (-2,0), and the y-intercept b=6 represents the point (0,6).
Since the value of b is 6, we use the first point to find the slope:
[tex]0=m(-2)+6[/tex]
Solving:
m=3
The correct equation of the line is:
[tex]\boxed{y=3x+6}[/tex]
Anybody pls help me. Plus, working. Thank you
I hope my answer can help you.
Do you have a babysitting job that pays 8.50an hour your total pay for this week was 136 right and solve an equation to find the number of hours I babysat this week
Answer:
gfdhzhjdzg
Step-by-step explanation:
fjrfyijyfj
Solve for .
Enter the solutions from least to greatest.
-x^2-8= -33
lesser x =
greater r =
Answer:
x = -5, or x = 5
Step-by-step explanation:
First, add both sides by 8: -x^2 = -25
Then, multiply both sides by -1: x^2 = 25
Lastly, take the square root of both sides: x = -5, or x = 5
Answer:
lesser -5
greater 5
Step-by-step explanation:
khan academy
If A = lw, find the width of a rectangle with a length of 30 miles and an area of 210 square miles.
O 70 miles
7 miles
o miles
6300 miles
10
11
12
Answer:
Yes and no nor
Step-by-step explanation:
The sum of 3 consecutive odd integers is 36. Whal
consecutive odd integers
[tex]\huge\pink{Answer}[/tex]
Any odd number can be represented with 2n+1 where n is a whole number. Also, since the next consecutive number will be even (2n+1+1), then the next consecutive odd number must be 2n+1+2, or 2n+3. Since consecutive odd numbers are separated by 2, then the previous odd number should be 2n-1. So:
2n-1+2n+1+2n+3=366n+3=366n+3-3=36-36n/3=33/32n=11Now in order to find three odd consecutive numbers that will sum to 36, you must be able to divide 11 evenly by 2, and have a whole number as a result. This is impossible, so there aren't any 3 odd numbers that will sum to 36.
HOPE IT HELPS ☺️Find x so that l is parallel to m.
Answer:
Step-by-step explanation:
(10x + 17)° = 87° + 5x° (This is because of the rule of corresponding angles)
=> 10x° = 87° + 5x° - 17°
=> (10x - 5x)° = 87° - 17°
=> 5x° = 70°
=> x° = ( 70/5 )°
=> x° = 14°
Therefore x = 14°
If my answer helped, kindly mark me as the brainliest!!
Thank You!!
4(3x-8)-4 = 24
12x-32-4= 24
12x-36 = 24
12x = 60
X=5
What methods did she use and in what order did she use them?
Answer:
C
Step-by-step explanation:
Which equations have the variable term isolated to one side of the = and the constant isolated to the other side free equation 1/5 X +1/3 equals -1/2 X +8/3 what select all that apply
Answer:
2 and 3
Step-by-step explanation:
W= L A solve for a
Answer:
A = W/L
Step-by-step explanation:
Which triangle defined by three points on the coordinate plane is congruent with the triangle illustrated in quadrant 1? Why?
A. (-5, -5) (-3, -1) (-3, -5) because corresponding pairs of angles are congruent
B. (-10, -10) (-6, -10) (-6, -2) because corresponding pairs of angles are congruent
C. (-5, -5) (-3, -1) (-3, -5) because corresponding pairs of sides and corresponding pairs of angles are congruent
D. (-10, -10) (-6, -10) (-6, -2) because corresponding pairs of sides and corresponding Pairs of angles are congruent
How many terms are in the expression 1 over 6x - 18y + 9z - 2 =
Answer:
I believe there are four terms in this expression.
a + 65 = 92
please help
Answer:
a=27
Step-by-step explanation:
Answer:
a = 27
Step-by-step explanation:
a + 65 = 92
subtract 65 from both sides
a = 27
what is the slope or yhe line yoing through (-2,-1) (1,2)
Answer:
Slope: 1
Step-by-step explanation:
You can find the slope by doing change in y/change in x.
Change in y is 3
Change in x is 3
So 3/3 is 1, and the slope is 1
what is the result of (4³)² × (¼)²
Answer:
256
Step-by-step explanation:
By using power of a power rule, the result of [tex](4^{3} )^{2}[/tex] × [tex](\frac{1}{4} )^{2}[/tex] is 256.
What are exponential formulas?Exponents formulas refer to the formulas that help solve exponents. Exponent of a number is represented in the form: [tex]x^{n}[/tex], meaning x is multiplied by itself for n times. Here,
x is called the "base"
n is called the "exponent" or "power"
[tex]x^{n}[/tex] is read as "x to the power of n" (or) "x raised to n"
Power of a power rule : [tex](a^{m} )^{n}=a^{mn}[/tex]
Given exponential expression
[tex](4^{3} )^{2}[/tex] × [tex](\frac{1}{4} )^{2}[/tex]
[tex](4^{3} )^{2}[/tex] is in the form of power of a power rule [tex](a^{m} )^{n}=a^{mn}[/tex]
= [tex]4^{6}[/tex] × [tex]\frac{1}{4^{2} }[/tex]
= [tex]4^{4}[/tex] × [tex]4^{2}[/tex] × [tex]\frac{1}{4^{2} }[/tex]
= [tex]4^{4}[/tex]
= 256
The result of [tex](4^{3} )^{2}[/tex] × [tex](\frac{1}{4} )^{2}[/tex] is 256.
Find out more information exponential formulas here
https://brainly.com/question/23418174
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A hiker is 3.5 miles from her campsite when she begins to walk back to it. She hikes back toward the campsite at a constant rate of 2.1 miles per hour.
Which equation models the distance of the hiker from her campsite? (Let m represent her distance, in miles from the campsite and h represent the number of hours since she begin walking back.)
O m= 3.5+ 2.1h
Om= 3.5h - 2.1
O m = 3.5h + 2.1
m = 3.5 - 2.1h
PLEASE HELP
What would be the title of this chart?
Answer:
students per pizza topping
Step-by-step explanation:
cuz it's telling u how many students want each topping
please help me with these questions
will give the brainliest
Urgent
plz answer correctly
help!!!!!!!!!!
need explanation
Franco begins to save for a new Lego set that costs $65. His parents gave him $35 towards the cost
and he plans to save $5 per week. Define all unknown variables. Write an equation modeling the total
amount he has saved.
Answer:
65-35=30
30 divided by 5 = 6
Step-by-step explanation:
First you have to subtract 65-35, which equals 30.
Then the problem says he plans to save 5 each week. That means he should get his lego set in 6 weeks, because 30 divided by 5 = 6
65-35=30
30 divided by 5 = 6
Which pair of numbers has a GCF of 6?
a.) 2 and 12
b.)8 and 24
c.)12 and 18
d.)1 and 6
NUMBER 4!!!!!!! if m∠JKP= 67°, find m∠NKO
Answer:
Step-by-step explanation:
I have some sympathy for the way the questions have been set up and numbered.
The givens are that the two lines that look like they are perpendicular, are perpendicular.
<JKP = 67 Given
<PKL = 180 - 67 < PKL is supplementary to <JKP
<PKL = 113
<PKM = 113 - 90 = 23
Here's what you want to know. <NKO = PKM because they are vertically opposite angles.
Therefore NKO = 23 degrees.
JL is perpendicular to MN, then
m ∠NKO= 23°
Given :
JL is perpendicular to MN and the m∠JKP= 67°
we need to find out m∠NKO
we know that JL is perpendicular to MN. so, <JKN makes an right angle .
m ∠JKN = 90°
PO is a straight line . It makes an angle 180 degree
m ∠JKP +m ∠JKN +m ∠NKO =180
[tex]67+90+m<NKO=180\\m<NKO=180-90-67\\m<NKO=23[/tex]
m ∠NKO= 23°
Learn more : brainly.com/question/17313084