Answer:
It means that a number is equal to itself
Step-by-step explanation:
Answer:
Negative four is equal to negative four
Step-by-step explanation:
Kinda confused as to why you do not understand that expression...
WXYZ is a rhombus. What is m of angle XYZ?
Answer:
112
Step-by-step explanation:
8x+10=90
8x=80
x=10
180-90-(3x+4)=90-34=56
56×2=112
Two magnets will attract one another if
Answer:
the rule to remember is that opposites attract. every magnet has both a north and a South pole. when you place the North Pole of one magnet near the South Pole of another magnet, they are attracted to one another.
Step-by-step explanation:
Hope this helped Mark BRAINLIEST!!
Answer:
The magnets have different poles facing each other ( N/S > < S/N )
I need this down thanks
Answer:
c
a
Step-by-step explanation:
Answer:
5. is C which is 9.
6. is B which is 37.
Step-by-step explanation:
The first on is C. 9 because to find the interquartile range you need to subtract the upper quartile range by the lower quartile range. The upper is 16 and the lower is 7 so you do 16-7 which is 9.
The last question is B. 37 because the lower quartile range is first line in the box plot which is 37.
HELP ASAP
Thor travels 78 miles per hour. How long does it take him to travel 13 miles? Your answer should be in hours, accurate to at least the nearest tenth.
Answer:
0.2h
Step-by-step explanation:
13/78 = 0.16666666666667
Rounded to the nearest tenth is the 0.2
Time
Distance/Speed13/781/60.160.2hGiven the quadratic function 8x2 - 5x + 3 = y, which statement is true?
a. The quadratic is expressed in standard form; a= -8, b=5, and c= -3.
b. The quadratic is expressed in standard form; a=8, b= -5, and c=3.
c. The quadratic is expressed in standard form; a = 8, b=5, and c= -3.
d. The quadratic is not expressed in standard form because the equation is not equal to 0.
Answer:
b. The quadratic is expressed in standard form; a=8, b= -5, and c=3.
X = 3/y
Do x and y show direct variation?
This is the last test of the school year if I fail I may have to go to summer school helppp
Answer:y varies directly as x if y = kx for some constant, k. In other words, y/x is constant. y varies inversely as x if y = k/x for some constant, k.
Step-by-step explanation:
Which triangles are similar? A.triangles A and C
B.triangles A,B, and C
C.triangles B and C
D.triangles A and B
Answer:
C
Step-by-step explanation:
There is no provided context for the question so I gave a logical answer therefore.
PLEASE HELP AND EXPLAIN! :)
WORTH 48 POINTS!
Is (2, 6) a solution to this system of equations?
y = x + 4
y = 9x + 10
Answer:
x=-1/5
y=41/5
I am not able to explain to you how I achieved these results, but at least you can try and see if you can solve the equation.
Answer:
No, (2,6) is not a solution to this system of equations.
Explanation:
Okay so lets restate the question:
Is (2, 6) a solution to this system of equations?
y = x + 4
y = 9x + 10
First, you find the x and y intercepts from the equations stated above.
y=x+4
x intercept(s): (-4,0)
y intercept(s): (0,4)
So for the first equation, (2,6) is not a solution.
Now, we find the x and y intercepts for the second equation.
y=9x+10
x intercept(s): (-10/9,0)
y intercept(s): (0,10)
So for the second equation, (2,6) is not a solution.
Both equations do not have (2,6) involved.
And its 24 points not 48 :((((
Find the mean, median, and mode of the following set.
27, 20, 34, 37, 21, 42, 39
mean: 31.4; median: 35.5; mode: 37
mean: 31.4; median: 34; no mode
mean: 36.7; median: 34; no mode
mean: 36.7; median: 37; no mode
Answer:
Hi! The answer to your question is B. mean: 31.4; median: 34; no mode
Step-by-step explanation:
☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆
☆Brainliest is greatly appreciated!☆
Hope this helps!!
- Brooklynn Deka
Answer:
based on the mean median and mode calculator, it's:
mean: 31.4; median: 34; no mode
B:)
Name two lines that are perpendicular
Answer:
AE and CE or AB and CD
Step-by-step explanation:
for explanation perpandicalar is to form a right angle =90 and its symbol is □
Answer:
A and C.
Step-by-step explanation:
Hi! Whenever you want to find lines that are perpendicular you have to search between them an 90 angle. Hope it helped!
Plz help mee I am stuck
Answer:
Step-by-step explanation:
The answer is in the problem just figure it out with the numbers and plug it in
please helppp!!! will mark brainlyist
Answer:
x ≈ .1138985869
Step-by-step explanation:
[tex]tangent = \frac{opposite}{adjacent}[/tex]
[tex]tan(\frac{10}{x} ) = 26[/tex]
[tex]tan^{-1}[ tan(\frac{10}{x} )] = tan^{-1}(26)[/tex]
[tex]\frac{10}{x} = tan^{-1}(26)[/tex]
[tex]10 =x[ tan^{-1}(26)][/tex]
[tex]\frac{10}{tan^{-1}(26)} =x[/tex]
x ≈ .1138985869
I’m confused please help me
Answer:
A Subtract 6 from 27 then divide by 3
Step-by-step explanation:
3B + 6 = 27
3B = 21
B = 7
so you subtract 6 from 27, then divide by 3
please help me I really need help.... the equation I wrote for part A is p=2b
Answer:
independent: b
dependent: p
Step-by-step explanation:
p = 2b
To find p, choose values for b, then do the calculation.
b is independent. You can choose any value for it.
p is dependent since its value depends on the value you chose for b.
Michelle and Natasha each had to repair their new iPhones. The initial cost of each repair is \$100$100. Michelle and Natasha each have two discount coupons. Each of them uses both coupons toward the cost of the repair. One coupon is for \$25$25 off the repair cost and the other coupon is for 20\%20% off the repair cost. Michelle and Natasha use their coupons in a different order, as shown below. Michelle uses the 20\%20% off the repair cost coupon first. She then uses the \$25$25 off the repair cost coupon on the remaining balance. Natasha uses the \$25$25 off the repair cost coupon first. She then uses the 20\%20% off the repair cost coupon on the remaining balance.
send a picture of the question instead okay I don't understand
Answer:
send a pic of it
Step-by-step explanation:
"What is the GCF (greatest common factor) of 60x^3- 10x^2+ 30x?
Answer:
10x
Step-by-step explanation:
Given the expression 60x^3- 10x^2+ 30x, we are to find the GCF
First let us find the factors of each terms
60x³ = 6 * (10 * x) * x²
10x² = 1 * (10 * x) * x
30x = 3 * (10 * x)
From the three factors, you can see that 10*x is common to them all. Hence the GCF of the expression will be 10x
5. Simpliify.
5.3(-a-2.4b) - 0.4(2a - 0.5b)
Answer:
-5.3a - 12.72b - 8a² + 2ab
You start at (0, 2). You move down 4 units. Where do you end?
Answer:
(0, -2)
Step-by-step explanation:
Answer:
(0,0)
Step-by-step explanation:
ramona works in a clothing store where she earns $140 per day plus 14% of her daily sales. she sold $600 in clothing on saturday and $1200 in clothing on sunday
Answer:
$532
Step-by-step explanation:
($140*2)+(14%*600)+(14%*1200) = $532
Answer:
1424
Step-by-step explanation:
140 + 14%of 600 + 1200 = 1424
Which expression is equivalent to the expression -3(4x - 2) - 2x? A - 8x B -16. C с - 14x-2 -14r + 6
Answer:
-16
Step-by-step explanation:
Find the y-intercept of the parabola y = x2 + x − 5.
Answer:
-5
Step-by-step explanation:
A local restaurant advertises that the mode cost of their most popular meals is $8. If the costs of their most popular meals are $7, $8, $8, $12, $13, $15, $17, $18, and $20, which word or phrase best describes this kind of advertising?
accurate
inaccurate
accurate, but misleading
inaccurate and misleading
One pair of consecutive sides are congruent
A. Rectangle
B.Square
C.Rhombus
I think the answer to the questions is letter
C i could be wrong so sorry
please silve this question fast
What are the coordinates of point C?
A (0,0)
B (4,0)
C (0,3)
D ( 0,4)
Answer:
.
Step-by-step explanation:
Answer:
The correct answer is D. (0,4)
)) Layla buys a cookie sheet costing $3.22. She gives the cashier $5.00. The cashier gives
her her change using the least number of coins and bills possible. How many of each coin or
bill does she receive?
))
one-dollar bills
quarters
dimes
nickels
pennies
Submit
Answer:
1 one-dollar bill
3 quarters
3 pennies
Step-by-step explanation:
5.00 - 3.22 = 1.78
1 one-dollar bill
3 quarters (25 x 3 = 75 cents)
3 pennies (3 x 1 = 3 cents)
helppppppppppppppppp plzzzzzzzzzzz
Answer:
6/5
Step-by-step explanation:
If you are looking for the slope of the line it is 6/5 because starting from the origin you rise 6 (go up in this case) and run (go right in this case) 5 from the two points that you were given. The line is also going in an upwards direction so the slope is also positive. If you want to write the slope-intercept form equation you would use the slope intercept formula y=mx+b and plug in your slope (6/5) and your y-intercept, which is just 0 because it is at the origin and you would get y=6/5x or y=6/5x+0.
Can anyone please help me on this
Answer:
67mm
Step-by-step explanation:
12.
The table below shows the budget for the McDougal Family.
Budget Item Amount
Income $3,500
Income Taxes $350
College Savings $315
Retirement Savings $200
Emergency Fund Savings $115
Living Expenses $2,400
What percentage of the total income is the McDougal family saving for college?
12%
8.5%
9%
10.5%
Answer:
8.5%
Step-by-step explanation:
Use the trigonometric functions to find the value of x.
Write your answer as a decimal rounded to the nearest tenth.
Answer:
57.8
Step-by-step explanation:
Use Sine
Sin x°=11 ÷13
x°=sin inverse of 11÷13
x°= 57.8°
