Answer: See explanation
Step-by-step explanation:
From the question, we are informed that Keith leaves a 15% for a dinner bill of $25. The amount of tip that Keith leaves will be calculated by multiplying 15% by $25. This will be:
= 15% × $25
= 15/100 × $25
= 0.15 × $25
= $3.75
Keith's total bill will be gotten by adding the dinner bill plus the tip together. This will be:
= $25 + $3.75
= $28.75
A sculpture is 67 centimeters tall. What is the height of the sculpture in millimeters? 1.Use the number of zeros of the product when multiplying a number by a power of 10 to help you.
6.7 millimeters
67 millimeters
6,700 millimeters
670 millimeters
2.Margo studied for 20 minutes. How many seconds did she study?
1,200 seconds
800 seconds
620 seconds
120 seconds
3.How many liters are equal to 5,890 milliliters? Use the placement of the decimal point when dividing by a power of 10 to help you solve.
5.89 liters
58,900 liters
58.9 liters
589 liters
Answer:
A: 5.89 liters
Step-by-step explanation:
I got it correct on a quiz I did that had this question.
At Jon's Hats, there are 1 baseball cap and 9 other hats. What percentage of the hats are
baseball
Answer:
10%
Step-by-step explanation:
There are 10 hats total, one of them being baseball. You can put this into a fraction: 1/10. Divide that fraction and you get 0.1, or, 10%
HELP CORRECT ANSWER GETS BRAIN AND 5 STARS!!
Answer:
D
Step-by-step explanation:
(repost) Can someone please help me with this asap!!!
Answer:
1) y = 30x (same thing as y = 30x + 0)
2) y = 24x (same thing as y = 24x + 0)
3) 270
4) 216
Step-by-step explanation:
Hope this helps :)
CORRECT ANSWERS GET BRAINLIEST
DON"T COMMENT JUST TO GET POINTS, LOOK AT THE PHOTO!
Answer: C
Step-by-step explanation:
i may be wrong though
Answer:
This one is B as well
Step-by-step explanation:
Hope This Helps :)
A student is saving money to buy a video game system. She has already saved some money and will continue saving the same amount of money each week. If the equation 200=20x+60 represents the student's savings for the video game system, what does x=7 represent?
the number of weeks she needs to save
the total price of the video game system
the amount of money she has already saved
the amount of money she still needs to save
Answer:
the number of weeks she needs to save.
Please answer thissssss!
If you help I’ll give you 5 stars?
Answer:
I am pretty sure its 68
Step-by-step explanation:
10 * 2 + 18 * 2 + 6 * 2
maths help please!!!!!!
Answer:
VW = √2
Step-by-step explanation:
y = x+1
x²+y²+2x+2y+1=0 (x²+2x+1) + (y²+2y+1) = 1
(x+1)² + (y+1)² = 1 : Circle: (x-h)² + (y-k)² = r² Center (O): (h , k) = (-1 , -1) r = 1
solve for roots: x²+(x+1)²+2x+2(x+1)+1=0
2x² + 6x + 4 = 0 x²+3x+2=0
(x+1)(x+2)=0
x = -1 or x = -2
y = 0 or y = -1
V and W: (-1 , 0) and (-2 , -1) forms a 90° center angle
√vw = √1²+1² = √2
Help I don’t know this and I really need help you don’t have to explain them if you want :)
Answer:
1.) false, was rotated 90 degrees clockwise
2.) false, was flipped over y-axis
3.) true
Step-by-step explanation:
The price of a new car is $42,500. If the sales tax rate is 6.5%, then how much sales tax is being charged
Answer:
$45,262
multiply 45000*6.5%
Step-by-step explanation:
Answer:
$2762.5
Step-by-step explanation:
6.5%×42,500=2762.5
$2762.5 is the sales tax being charged.
$45,262.5 is the total price.
I need helppppppppppppppppppppppppppppppppppppppp
Answer:
C. 6.2 inches
Step-by-step explanation:
There are many ways to do this but I like to cross the miles out by putting it on the denominator
927 miles * 1 inch/150 miles = 6.18
Rounded is 6.2
Answer:
6.2
Step-by-step explanation
it should be this I took the same test last year let me know if Im worng
Which points are reflections of each other across the y-axis?
8
-2
2
4
8
8
X
--
-B
(-7, -3) and (7.–3)
(-5, 4) and (5. -4)
( 71 RX and X
Answer:
A. ( -7, -3) and ( 7, -3)
Step-by-step explanation:
I looked at the picture and I know it is because I already learned this
determine the type of symmetry
Find the absolute value of... |7|
-7 or 7?
Answer:
7
Step-by-step explanation:
absolute value is the positive numeric value of the number between the lines.
½×10×8.2 explain with answer
Answer:
41
Step-by-step explanation:
1/2 x 10 x 8.2
We will convert the decimal to fraction first
1/2 x 10 x 41/5
Then we will reduce the numbers with the greatest common factor (5)
5 x 41/5
We will remove the fives since they are the common factors
And we will remain with the answer 41
Identify the key features of the graph of
the function y = x^2 - 2x + 6
Answer:
The vertex of the parabola is at (1,5), opens upwards, the y-intercept is at (0,6), and the axis is at y=1
Step-by-step explanation:
1. What is the value of the y-coordinate of the solution to the system of equations x + 2y = 9 and x - y = 3? 1) 6 3) 3 2) 2 4) 5
Answer:
2) 2
Step-by-step explanation:
Subtract each equation from each other
x + 2y = 9
-x+ y = -3
3y = 6
3 3
So y = 2
Solve using the quadratic formula. (Identify a, b, and c. Write the
formula. Show the substitution step.
8n^2 + 4n -2 = 0
Answer:
Step-by-step explanation:
Here a = 8, b = 4 and c = -2. The discriminant here is b^2 - 4ac, which, when the above coefficients are substituted, results in:
discriminant = (4)^2 - 4(8)(-2), or 16 + 64, or 80.
The solutions are:
-(4) ± √80 -4 ± 4√5 4(-1 ±√5) -1 ± √5
n = ------------------ = ----------------- = --------------- = --------------
2(8) 16 4^2 4
The area of Mrs. Rush’s rectangular room is 3x2+31x+36. Find the length, width and perimeter.
hello so the answer is 3147831740.3424
Please tell me or explain how u got the answer
Answer:
C
Step-by-step explanation:
like terms are terms that are the same, so in c its 7x and 9x. so when you add them it will be 16x, or you can multiply them or do whatever you want with them
what is the LCM for 9, 18 and 72
Answer:
72
Step-by-step explanation:
9 = 3^2
18 = 2 * 3^2
72 = 2^3 * 3^2
For LCM use common and not common factors with greater exponent.
Use 2^3 and 3^2.
LCM = 2^3 * 3^2 = 8 * 9 = 72
Answer: 72
CAN SOMEONE PLEASE HELP MEEEE!!!!
Question:
In triangle TUV, the measure of angle V = 90°, TV = 56, UT = 65, and VU = 33. What is the value of the tangent of angle U to the nearest hundredth?
_________________________________________________
Solution:
The triangle should look like that in the attachment.
Tangent of U = opposite side/adjacent side.
= 56/33
= 1.69696969.....
Rounding off to nearest hundredth,
= 1.697
Read the problem and select the correct inequality.
A table titled inequality symbols contains the symbols for less-than and greater-than.
It took Howard more than 40 minutes to finish a race. Let t represent Howard’s finishing time.
40 > t
t = 40
t > 40
t – 40 this go to it.
Answer:
C
Step-by-step explanation:
Hope it helps ¯\_(ツ)_/¯
Answer:
the answer is C :))
Step-by-step explanation:
How many solutions does the system have?
Answer:
you have exactly one
Step-by-step explanation:
hope it helped
HELP ME! WILL MARB BRAINLIEST FOR THE BEST ANSWER. PLEASE SHOW FULL SOLUTIONS. THANK YOU AND GOD BLESS.
2. Given triangle PQR where P(4,1),Q(a, 2a) and R(3,4). Solve for a if the equation of the altitude to side QR is y = −x + 6. You may want to draw a diagram.
9514 1404 393
Answer:
a = 1
Step-by-step explanation:
The altitude is perpendicular to line QR, so point Q lies on a line through R that is perpendicular to the given altitude line. The given altitude line has a slope of -1. This means line QR will have a slope of 1, so the line QR in point-slope form is ...
y -k = m(x -h) . . . . . line with slope m through point (h, k)
y -4 = 1(x -3)
Since point Q(a, 2a) is on this line, its coordinates will satisfy this equation.
2a -4 = a -3
a = 1 . . . . . . . . add 4-a to both sides
_____
The line with slope 2 on the attached diagram is the locus of all possible points Q. The one of interest is the one that is on the perpendicular through R.
__
Additional comment
In order for a line to be an altitude to side QR, it must go through point P. The given line (y=-x+6) does not go through point P. We assume that the line y=-x+5 is the one that is intended.
Amber and her two friends shared 1/2 of a pepperoni pizza. if they share the pizza equally what fraction of the pizza will each person get?
Answer:
They each will get 1/3
Step-by-step explanation:
Which statement is not true about the absolute value of -6
Answer:
the first one
Step-by-step explanation:
it doesn't describe that
Answer: It describes the distance between 6 and -6 on the number line.
Step-by-step explanation:
Henry went to an amusement park with $100.00 and spent all of it. He spent of the money on parking. He spent $42.50 on admission to the park. He spent 20% of the money on food. He paid a $12.75 fee for admission into a water park located inside the amusement park. He spent the remainder of his money on games that cost $1.75 each. How many games did Henry play?
Answer:
19 games
Step-by-step explanation:
Henry went to an amusement park with $100.00 and spent all of it.
Starting amount = $100.00
He spent $42.50 on admission to the park.
Amount left = $100.00 - $42.50
Amount left = $57.5
He spent 20% of the money on food.
Amount spent = 20% of amount left ($57.5) = $11.5
Amount left = $57.5 - $11.5 = $46
He paid a $12.75 fee for admission into a water park located inside the amusement park.
Amount left = $46 - $12.75
Amount left = $33.25
He spent the remainder of his money on games that cost $1.75 each. How many games did Henry play?
Number of games = Amount left / Cost per game
Number of games = $33.25 / $1.75 = 19
The time required to complete a job varies inversely as the number of people working.
It took 3 hours for 8 electricians to wire a building. How long would it have taken 6 electricians to do the job?
can somebody help me with this question
Answer: C
Step-by-step explanation:
The area of a circle is ∏r2- (Pi)(Radius)-squared
The Answer is C