Answer:
$46.75
Step-by-step explanation:
1 tile covers: 4*4= 16 m²
Tiles required: 120/16= 11
Cost: 11*$4.25= $46.75
Karthik goes to office at 9.30 am and returns back at 6:00 pm.His lunch timings are 12:00 noon to 12:45 p.m.Rewrite these timings in the 24- hour clock format. pls answer to my questions
Answer:
Karthik goes to office at 09.30 and returns back at 18:00. His lunch timings are 12:00 to 12:45
A car costs £20000. Work out the price after a 5% discount.
Answer:
£19000
Step-by-step explanation:
Discount cost = 5% of 20000 = 5/100 x 20000 = 1000
SO, cost after discount = 20000 - 1000 = 19000
hope this helps
find the area of a square with a side length of 9 m
Answer:
81
Step-by-step explanation:
To find the area of a square, you multiply the known side length by the same number the known side length is. So in this case it would be
9x9 which equals 81.
equation therefore is:
9x9=81
I hope this helps you!!
Answer:
81 m^2
Step-by-step explanation:
The area of a square can be found using the folllowing formula:
A=s^2
where s is the side length.
In this problem, the square has a side length of 9 meters. Therefore,
s=9 meters
Substitute this value into the formula
A=(9 meters)^2
Evaluate the exponent.
(9 meters)^2= 9 meters *9 meters= 81 meters^2
A=81 meters^2
The area of the square is 81 square meters.
Which letter on the diagram below represents the name of the circle?
Answer: (b) A
Step-by-step explanation:
A: the center of the circle
B: the diameter of the circle
C: the radius of the circle
D: not sure, could be the perimeter
Circles are named by their center, so this is named "Circle A".
Add: 1) 3/7 and -9/7 2) 5/9 and 7/-9 say the answer fassssst pls
Answer:
Step-by-step explanation:
1 3/7+(-9/7)
= 3+-9/7
=-6/7
2 5/9+7/-9
the sign with the denominator will be with the nominater
5/9+-7/9
=-2/9
answers:
1.
[tex] - \frac{6}{7} [/tex]
2.
[tex] - \frac{2}{9} [/tex]
please see the attached picture for full solution...
hope it helps...
good luck on your assignment...
Find the equation of the line through point (2,−4) and parallel to −6x+2y=4. Use a forward slash (i.e. "/") for fractions (e.g. 1/2 for 12). Y=
Answer:
y = 3x - 10
Step-by-step explanation:
Step 1: Rewrite 1st equation
2y = 6x + 4
y = 3x + 4
Step 2: Find 2nd equation
y = 3x + b
-4 = 3(2) + b
-4 = 6 + b
b = -10
Step 3: Rewrite 2nd equation
y = 3x - 10
And we have your parallel equation!
NEED HELP ASAP PLEASS AND THANK YOU
Answer:
Using points ( 2 , - 4) and ( 0 , 2)
Slope = 2+4/0-2 = 6/-2 = - 3
Since the lines are parallel their slope will be the same
So the slope of the line parallel to the one in the picture is - 3
That's option A.
Hope this helps.
Answer:
i believe its: -1/3
Step-by-step explanation:
if the line is parallel to the original line, the slope should be the same, and the slope of the original line is - 1/3. the slope is negative because the line is heading downwards, or in a negative direction. hope this helped!!
What is the product of (negative 6) (negative 7) (negative 1)? –42 –14 14 42
Answer:
-42
Step-by-step explanation:
=> (-6)(-7)(-1)
=> (42)(-1)
=> -42
Answer:
-42
Step-by-step explanation:
-6*-7*-1
=-42
product means mutiplying
hope that help you
Here are four fractions.
A.
B. § c.
10
Look at the number line below.
Write the letter for each fraction in the correct box.
0.5
Hey! I am not stealing points, but pls complete your question. Which number line are you asking about? Where is the number line image?
Also, where is the option A?
Pls complete your question.
Select the correct answer. Which graph represents this equation? y=3/2x^2-6x The images are by A,B,C,D
Answer:
the answer is D
Step-by-step explanation: First you make the y = 0 then you swap the sides
3/2x^2-6x=0 then you factor the expressions X * (3/2x-6)=0. when the product of factors 0, one of the factors are 0. X=0 finally solve for the other X. 3/2x-6=0 X=0 X=4
Answer:it’s D
Step-by-step explanation:
on edmentum
Your bowling ball weighs 14 14 pounds. How much does it weigh in ounces? CLEAR CHECK 0.875 0 . 875 ounces 112 112 ounces 140 140 ounces 224 224 ounces
Answer:
224 ounces.
Step-by-step explanation:
There are 16 ounces in a pound. Since the bowling ball weighs 14 pounds, we need to multiply it by 16 to get the weight in ounces.
14 * 16 = 224
The bowling ball should weigh 224 oz.
what is the distance between 3,0 and 6,-13
Answer:
√178
Step-by-step explanation:
Distance formula: [tex]d = \sqrt{(x2-x1)^2 + (y2-y1)^2}[/tex]
Simply plug in your coordinates into the distance formula to find the distance between them.
FOR BRAINLIEST ANSWER, SOLVE APPLICATION USING ALGEBRA. TYPE THE EQUATION OR INEQUALITY AND PLEASE SHOW WORK. a) If the sales tax on a purchase came to $48, what was the original price (before tax) and what is the final price (after tax)? (Use 6% for the sales tax rate).
Step-by-step explanation:
before tax it would be 6/100×48=$2.88
so therefore before tax = $48-2.88=$45.12
final price after tax =$48+2.88=$50.88
D and AC are chords that intersect at point Y. A circle is shown. Chords B C and A C intersect at point Y. The length of B Y is 3, the length of Y D is 8, the length of A Y is x, and the length of Y C is 6. What is the length of line segment AY? 2 units 3 units 4 units 6 units
Answer:
4 units
Step-by-step explanation:
see attachment for the missing figure.
to find the value of AY or x
We'll use intersecting chord theorem i.e the product of line segment of each chord are equal.
From the figure, we can say that:
BY x YD = AY x YC
[tex]BY \times YD = AY \times YC\\3\times 8=x\times 6\\24=6x\\x=\frac{24}{6}\\x=4[/tex]
Therefore, AY = 4 units
Answer:
4 units
Step-by-step explanation:
We'll use intersecting chord theorem i.e the product of line segment of each chord are equal.
From the figure, we can say that:
BY x YD = AY x YC
so the answer is 4 units
hope this helps
p.s the guy above mine deserves brainliest
A plumber $130 to start a job plus $56 per hour. How many hours did she work if the total bill is $214? This problem can be modeled with this equation: 130+56x=214 which operation should be preformed to isolate the variable term?
Answer:
Combine like terms by subtracting
Step-by-step explanation:
Answer:
1.5
Step-by-step explanation: half an hour is 28 dollars. if he worked for 1 hour, it would be 186 +28 which was the left over amount of money to add up to 214, simply put, 1 hour and 30 minutes or 1.5 hours
Find the equation of the circle whose center and radius are given.
center (7.-3), radius = 7
Answer:
(x - 7)² + (y + 3)² = 7
Step-by-step explanation:
The equation of a circle is denoted by: [tex](x -x_1)^2+(y-y_1)^2=r^2[/tex], where [tex](x_1,y_1)[/tex] is the centre and r is the radius.
Here, the centre is (7, -3), which means [tex]x_1=7[/tex] and [tex]y_1=-3[/tex]. The radius is r = √7. Plug these values into the formula:
[tex](x -x_1)^2+(y-y_1)^2=r^2[/tex]
[tex](x -7)^2+(y-(-3))^2=(\sqrt{7}) ^2[/tex]
[tex](x -7)^2+(y+3)^2=7[/tex]
Thus, the answer is (x - 7)² + (y + 3)² = 7.
~ an aesthetics lover
find the circum center of a triangle whose vertices are (-2, -1) , (-1, 6 ) and (2, 7).
Answer:
(-1/3; 4)
Step-by-step explanation:
(-2, -1) , (-1, 6 ) and (2, 7).
x=(-2-1+2)/3= -1/3
y=(-1+6+7)/3=12/3=4
=> (-1/3; 4)
A tv costs £1300. Work out the price after a 4.2% price increase.
Answer:
Step-by-step explanation:
1300 x 1.042 = $1354.6
If the rectangle below has an area of 40 sq. units, what is the area of the
triangle?
4
10
10
A. 14 sq. units
B. 40 sq. units
C. 20 sq. units
D. 28 sq. units
SUBMIT
The solution is, If the rectangle below has an area of 80 sq. units, 40 sq. units is the area of the triangle.
What is area ?Area is the measure of a region's size on a surface. The area of a plane region or plane area refers to the area of a shape or planar lamina, while surface area refers to the area of an open surface or the boundary of a three-dimensional object.
here, we have,
Given:
The area of rectangle 80 sq. units and figure of rectangle and triangle with sides measure 16 and 5.
Required:
What is the area of the triangle?
Explanation:
The formula for area of triangle,
A = 1/2 * b * h
We have base = 16 and height = 5
So,
A = 1/2* 16 * 5
= 40
Answer:
Option B. 40 sq. units, is correct.
Hence, The solution is, If the rectangle below has an area of 80 sq. units, 40 sq. units is the area of the triangle.
To learn more on Area click:
brainly.com/question/20693059
#SPJ7
The graph of x = 3 is a line a) Parallel to x axis b) parallel to y axis c) not define
Answer:
IF x=3 then it is parallel to y-axis i am sure about the answer
Step-by-step explanation:
Consider that △ABC is an equilateral triangle, and AD is a perpendicular bisector of △ABC. Equilateral triangle A B C is cut by perpendicular bisector A D. If AB = 2x, complete the statements below. 2 + (AD)2 = (2x)2 (AD)2 = x2 – x2 (AD)2 = x2 AD =
Answer: AD = x√3
AD² = 3x²
Step-by-step explanation:
If ΔABC is equilateral and is cut by a perpendicular, then the resulting two triangles (ΔBDA & ΔBDC) are both 30°-60°-90° triangles where
∠A = 30°
∠D = 90°
∠B = ∠C = 60°
In a 30° - 60° - 90° triangle, the corresponding sides have lengths of
↓ ↓ ↓
b b√3 2b
Thus: BD = CD = b
AD = b√3
AB = AC = 2b
Since it is given that AB = 2x, replace the "b" above" with an "x"
BD = x, CD = x
AD = x√3
AB = 2x, AC = 2x
I'm not sure what the statements are because they are squished together but hopefully the information I provided will allow you to finish answering the question.
Answer:
X
4
3
X
Step-by-step explanation:
Correct on Edge 2020
Anne, Becky and Charlotte had sums of money in the ratio 7:6:5. One of them gave £9 to one of the others and this changed the ratio (in the same order of names) to 6:5:4. The total sum of money remained the same; what was it?
Answer:
The total sum of money is £810
Step-by-step explanation:
The parameters given are;
The ratio of the sum Anne, Becky and Charlotte had = 7:6:5
One of them gave one of the others £9 and the new ratio becomes 6:5:4
The total sum of money remains the same = M
The initial fraction amount of the total sum of money each had is given as follows;
Anne = 7/(7 + 6 + 5)×M = 7/18·M = 0.389·M
Becky = 6/18·m = 1/3·M
Charlotte = 5/18·M = 0.278·M
After one of them gave £9 to one of the others, the fraction amount of the total sum of money each had became;
Anne = 6/(6 + 5 + 4)×M = 6/15·M = 0.4·M
Becky = 5/15·m = 1/3·M
Charlotte = 4/15·M = 0.267·M
Therefore, given that Anne's fraction of the total sum of money increased while Charlotte's fraction of the total sum of money decreased, it was Charlotte that gave Anne £9
Therefore, the fraction of the total sum of money equivalent to £9 is found s follows;
5/18·M - 4/15·M = 1/90·M = £9
Therefore;
M = 90 × £9 = £810
The total sum of money = £810.
Given that y varies inversely with x, if x =7 and y = 4, what is y when x = 2?
Answer:
y = 14
Step-by-step explanation:
y ∝ [tex]\frac{1}{x}[/tex]
=> y = [tex]\frac{k}{x}[/tex] -------------(1)
Where k is the constant of proportionality
Now,
x = 7, y = 4
Putting in (1)
4 = [tex]\frac{k}{7}[/tex]
So,
=> k = 28
Now y = ? when x = 2
Putting x and k in (i)
y = [tex]\frac{28}{2}[/tex]
y = 14
Answer:
[tex]y=14[/tex]
Step-by-step explanation:
[tex]y \propto 1/x[/tex]
[tex]y=k/x[/tex]
[tex]4=k/7[/tex]
[tex]4 \times 7 = k[/tex]
[tex]28=k[/tex]
[tex]y=28/x[/tex]
[tex]y=28/(2)[/tex]
[tex]y=14[/tex]
help please
2 decks of cards 1st deck has red(R) and black (B)
2nd deck has hearts(H) clubs(C) diamonds(D) and spades(S) how many different combinations are there
Answer:A) (1 x 4) + (1 x 4) = 8
There are 8 possible combinations
B) BC:RD:RS:BH:BS:RH:BD:RC
Step-by-step explanation:
Hope it helps. Step by step in on the top. :)
I will give brainliest to the first person to get it right :)
Answer:
Transverse axis
Step-by-step explanation:
Just search it up and you will see...
Brainliest! like you promised!
Answer:
Transverse axis.......
Step-by-step explanation:
hope it's helpful....
What are the different ways in which you earn a wage?
Which expressions are equivalent to j+j+2k
Answer:
[tex]2j+2k[/tex]
Step-by-step explanation:
You didn't give any options so:
j+j+2k=
Combine like terms
2j+2k
Simplify x^2÷x^-5. What is the exponent?
Answer:
[tex]7[/tex]
Step-by-step explanation:
[tex]x^2 \div x^{-5}[/tex]
[tex]x^{2-(-5)}[/tex]
[tex]x^{2+5}[/tex]
[tex]x^7[/tex]
the terms of this sequence increase by the same amount each time _,_,17_,_,29
Answer:
9, 13, 17, 21, 25, 29
Step-by-step explanation:
Since there is an equal increase of the same amount, the sequence is arithmetic with n th term
Substituting a = 9 and d = 4 into the n th term expression
[tex]a_{n}[/tex] = 9 + 4(n - 1) = 9 + 4n - 4 = 4n + 5
[tex]a_{n}[/tex] = a + (n - 1)d
where a is the first term and d the common difference
The third term and sixth term are therefore
a + 2d = 17 → (1)
a + 5d = 29 → (2)
Subtract (1) from (2) term by term, eliminating a, that is
3d = 12 ( divide both sides by 3 )
d = 4
Substitute d = 4 into either of the 2 equations and solve for a
Substituting into (1)
a + 2(4) = 17
a + 8 = 17 ( subtract 8 from both sides )
a = 9
Thus the first term is 9 and the common difference d = 4
The sequence of terms is therefore
9, 13, 17, 21, 25, 29
Substituting a = 9 and d = 4 into the n th term expression
[tex]a_{n}[/tex] = 9 + 4(n - 1) = 9 + 4n - 4 = 4n + 5
*Brainliest needed* What is the domain of the graph?
Answer:
Brainliest needed!
Step-by-step explanation:
C
all whole nubmers 1,2,3,4,5,6,7,8,9,10
only to 10
