Answer:
the answer to the question is (6,10)
Step-by-step explanation:
Jules buys a washing machine.
20% VAT is added to the price of the washing machine.
Jules then has to pay a total of £600.
What is the price Is the price of the washing machine with no VAT added
Answer:£500
Step-by-step explanation: 600 ÷ 1.05
Answer:
£500
Step-by-step explanation:
6y - 3 - 2y = -3
(substitution)
Answer:
y = 0
Step-by-step explanation:
Taryn's dog, Skeeter, consumes an average of 1,155 calories per day. However, Skeeter participated in a dog race this morning, so
he needs more than his average number of calories. Skeeter has already eaten 693 calories today, and Taryn feeds him
231 calories per meal.
2313 + 693 > 1,155
How many more meals does Taryn need to feed Skeeter today? Select the inequality that includes the smallest number of meals
Taryn can feed Skeeter while still feeding him enough calories for the day.
A. x>3
B. x>231
C. x>2
D. x > 693
Answer:
The answer is C. x = 2
how are below 0, -10 and -20 related?
PLEASE HELP!!!!
Answer:
It’s a way to show how things are related. It may be a mathematical pattern.
Step-by-step explanation:
A truck is carrying mango juice and grapefruit juice bottles. The ratio of mango juice to grapefruit juice is 3:4 How many mango juice bottles are there if there are 24 grapefruit juice bottles? Write a ratio and use x as your variable.
Answer:
18
Step-by-step explanation:
3/4 of 24 is 18.
Another way of writing it is 75% of 24 = 18
BC
Round your answer to the nearest hundredth.
А
65°
6
B
?
Answer:
90
Step-by-step explanation:
The missing value is 2.56 to the nearest hundredth.
What are the trigonometric identities?Equations using trigonometric functions that hold true for all possible values of the variables are known as trigonometric identities.
We have a right-angled triangle.
And cos(θ) = Adjacent leg / hypotenuse
cos(65°) = The missing value / 6
The missing value = cos(65°) x 6
The missing value = 0.4226 x 6
The missing value = 2.56 to the nearest hundredth.
Therefore, the value is 2.56.
To learn more about the trigonometric identities;
https://brainly.com/question/24377281
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simplify the rational expression: x-a/7x + 5x-5a/7x
Answer:6x - (6xa)/(7)
Step-by-step explanation:
Kevin went to the movie theater for his birthday. A mix of adults and children attended, making a total of 19 people. Each adult ticket was $9 and each child's ticket was $6. If the total cost for the party was $153, how many adults and how many children went to the theater?
Answer:ddeeececdshcbd
Step-by-step explanation:
curcirjcirvirvnr
Need help on this question.
Answer:
The constant difference is 8
Step-by-step explanation:
-6 + 8 = 2
10 + 8 = 18
PLS HELP ASAP 4 BRAINLIEST
Answer:
8.0<x<8.5
Step-by-step explanation:
plz i got need help here
Answer:
The parallelograms having perpendicular diagonals are square and rhombus so
e. b and d are true.
Hope it will help :)❤
Answer:
I think Rhombus
Step-by-step explanation:
Which of the following is a solution of x^2+6x=-18
We are provided with a quadratic equation , and we have to find it's roots , but let's recall some things
The Standard Form of a quadratic equation is ax² + bx + c = 0 If D > 0 , then the equation have two real and distinct roots/zeroes . If D = 0 , then the equation have two equal roots/zeroes .If D < 0 , then the equation have two imaginary roots/zeroes or you can say that no real rootsWhere , D is the Discriminant whose value is b²- 4ac and the roots of the equation are given by a very famous formula called The Quadratic Formula , which is as follows ;
[tex]{\quad {\boxed{\pmb{\bf x = \dfrac{-b \pm \sqrt{D}}{2a}}}}}[/tex]
Now , coming back on the question ;
We are provided with the equation x² + 6x = -18 , so on comparing this equation with the standard form of quadratic equation , we have , a = 1 , b = 6 and c = 18 . Now calculating the Discriminant ;
[tex]{: \implies \quad \sf D=(6)^{2}-4\times 1 \times 18}[/tex]
[tex]{: \implies \quad \sf D=36-72}[/tex]
[tex]{: \implies \quad \sf D=-18}[/tex]
As , D < 0 , so two imaginary roots exist . Now by quadratic formula ;
[tex]{: \implies \quad \sf x=\dfrac{-6 \pm \sqrt{-36}}{2\times 1}}[/tex]
[tex]{: \implies \quad \sf x=\dfrac{-6 \pm \sqrt{\underline{6\times 6}\times -1}}{2}}[/tex]
[tex]{: \implies \quad \sf x=\dfrac{-6 \pm 6\sqrt{-1}}{2}}[/tex]
[tex]{: \implies \quad \sf x=\dfrac{-6 \pm 6\iota}{2} \quad \{\because \sqrt{-1}=\iota\}}[/tex]
[tex]{: \implies \quad \sf x=\dfrac{2(-3\pm 3\iota)}{2}}[/tex]
[tex]{\quad \qquad \boxed{\bf \therefore \: x=-3 \pm 3\iota}}[/tex]
‘z’ is subtracted from (-12) express the expression
Answer:
Z + 12
Step-by-step explanation:
Z-(-12)
Z + 12
Double negative turns into positive
Simplify the following expression: 6c - 9c - 8
pls show work so i can write down
Answer:
[tex] - 3c - 8[/tex]
Step-by-step explanation:
1) Collect like terms.
[tex](6c - 9c) - 8[/tex]
2) Simplify.
[tex] - 3c - 8[/tex]
Therefor, the answer is -3c - 8.
Point B has coordinates (4,1). The x-coordinate of point A is -8. The distance between point A and point B is 13 units. What are the possible coordinates of point A?
Answer:
The possible coordinates of point A are (-8,-4) or (-8,6)
Step-by-step explanation:
The distance between two points is given by the formula
[tex]d = \sqrt{(x_{2}-x_{1})^{2} + (y_{2}-y_{1})^{2} }[/tex]
For point A [tex](x_{1} , y_{1})[/tex]; [tex]x_{1}= -8[/tex] and [tex]y_{1}[/tex] is unknown
For point B [tex](x_{2} , y_{2})[/tex]; (4,1) i.e [tex]x_{2}=4[/tex] and [tex]y_{2}=1[/tex]
and d = 13
Putting the values into the equation,
[tex]13= \sqrt{[(4-(-8)]^{2} + (1-y_{1})^{2} }\\13= \sqrt{[(4+8)]^{2} + (1-y_{1})^{2} }\\13= \sqrt{12^{2} + (1-y_{1})^{2} }\\13^{2} = 12^{2} + (1-y_{1})^{2} \\169 = 144 +(1-y_{1})^{2}\\169-144 = (1-y_{1})^{2}\\25 = 1 -2y_{1} +y_{1}^{2} \\y_{1}^{2} -2y_{1}+1-25 =0\\y_{1}^{2} -2y_{1}-24 =0\\y_{1}^{2} -6y_{1} + 4y_{1} -24 =0 \\y_{1}(y_{1}-6) +4(y_{1} -6) = 0\\(y_{1}+4)(y_{1}-6) =0\\(y_{1}+4)=0 or (y_{1}-6) =0[/tex]
[tex]y_{1}+4= 0[/tex] or [tex]y_{1}-6 =0[/tex]
[tex]y_{1} =-4[/tex] or [tex]y_{1} = 6[/tex]
Hence, the possible coordinates of point A are (-8,-4) or (-8,6)
158.297 rounded each number to the nearest while number
Answer:
158.3
Step-by-step explanation:
Jeff and Marcia own a llama farm. On their farm, they have 240 llamas.
Each llama they sell earns them a $325.00 profit. If they were to sell 3/5 (three-fifths) of their
llamas, how much total profit would they make?
Show your work.
A. $31,200.00
B. $46,800.00
C. $62,400.00
D. $78,000.00
Answer:
$46,800
Step-by-step explanation:
3/5 of 240 is 144
144*325 is 46,800
Answer:
b3/5of240 is144thentimesby325.00
What are the zeros of the function h(x)=2x2+x−15
?
A
x=−3andx=−52
B
x=−3andx=52
C
x=−52andx=3
D
x=52andx=3
Find KL. URGENT!!!!!!
Step-by-step explanation:
JM = 27 ---- ( given )
JM = KL
so, KL = 27
------------------------------FOLLOW MEWILL GIVE BRAINLIEST!
d(n)=3(−2) ^(n-1)
d(n)=3(−2)
n−1
What is the 4th term in the sequence?
Answer:
-24
Step-by-step explanation:
what 50 precent of 7
Answer:
3.5
7 divided by 50=3.5
3.5x2=7
Step-by-step explanation:
As an estimation we are told £3 is €4 convert £13.50 to euros
Answer:
€18 is the answer
If you’ve been given an estimate, use that to determine how much £13.50 would be by cross multiplying
4 2/3 - 3 1/8
Leave your answer as a mixed fraction
Answer:
Here.is the answer.
Step-by-step explanation:
Hope it helps.....
If Evan has 3 Jars of Cookies and each jar holds 18 cookies how many cookies does Evan have?
Answer:54 cookies in total
Step-by-step explanation: 3x18=54
Answer: 54 cookies in all
Step-by-step explanation: Evan has 54 cookies because if you do 18x3 you get 54, or if you do 18+18+18 you get 54.
=
keith buys 6 pencils for 90p
how much does one pencil cost?
how much would five pencils cost
how much would eleven cost ?
Answer:
1 Pencil = 15p
5 Pencils = 75p
11 Pencils = 165p --> £1.65
Step-by-step explanation:
To find one pencil... 90 / 6 = 15
To find 5 pencils... 15 (worth 1 pencil) * 5 = 75
To find 11 pencils... 15 (worth 1 pencil) * 11 = 165 which is £1.65
Solve the proportion 10/p+2 =4/3
Answer:
p=11/2
Step-by-step explanation:
there are algebra calculators
Everyday fitness health club charges $18 per month, new members must pay a $60 fee. What is an equation to represent the relationship between cost and number of months
What is the probability of randomly picking a green tile from a bag containing all green tiles? *
Answer:
100%
Step-by-step explanation:
Picking a green tile from a bag with nothing with green tiles is 100%, because what else could you get
Enlarge the triangle by scale factor -2, using point (8,8) as the centre of enlargement
(please hurry 15 points)
Answer:
I understand you probably don't need this anymore but here is the answer anyway.
Step-by-step explanation:
So what you want to do is draw a line from a corner to the centre of enlargement (I'll use the one at (9, 10) ). Then you see that it take 2 boxes to get to that, keep the line going through for double as much as it took to reach the centre of enlargement, this is because the scale factor is two. Do this for every corner, going through the centre of enlargement for the double the length it took to get to it (plot a cross at each bit you end up). Finally, remove the lines you used and connect the crosses. This method may be a bit confusing and someone who understands it more than me would probably explain what the minus means, if I explain it will probably make this more confusing. Hope this Helps!
(3i+5)+(2-6i) simplify
Answer:
(3i+5)+(2-6i)
⇒ 3i+5+2-6i
⇒3i-6i+5+2
⇒-3i+7
The simplified form of (3i+5)+(2-6i) will be -3i+7