Answer:
The coordinates of the point S could be;
A. (-1, -1)
Step-by-step explanation:
The given parameters are;
The ratio of the length of the line RS to the length of the line RT = 1:2
The coordinates of point R = (2. 5)
The coordinates point T = (-4, -7)
Therefore, we have;
[tex]\dfrac{The \ length \ of \, RS}{The \ length \ of \, RT} = \dfrac{1}{2}[/tex]
[tex]\therefore {The \ length \ of \, RS} = \dfrac{1}{2} \times The \ length \ of \, RT[/tex]
The length of the line RT = √(((2 - (-4))² + (5 - (-7))²) = 6·√5
Therefore, we have;
[tex]{The \ length \ of \, RS} = \dfrac{1}{2} \times 6\cdot \sqrt{5} = 3 \cdot \sqrt{5}[/tex]
When the coordinates of the point S = (-1, -1), we have;
The length of the line RS = √(((2 - (-1))² + (5 - (-1))²) = √45 = 3·√5
Therefore, the coordinates of the point S could be (-1, -1)
Mrs.Davis deposits $8,000 into each of 2 savings accounts account 1 earns 6.5% simple interest account 2 earns earns 3% simple interest what’s the difference between the amounts of interest in account 1 and account 2 after 6 years?
Answer:
$1680
Step-by-step explanation:
The equation for simple interest is I = PRT, where I = interest earned, P = principal/amount invested, R = rate as a decimal, and T = time in years.
Account 1:
I = (8000)(0.065)(6)
I = $3,120
Account 2:
I = (8000)(0.03)(6)
I = $1,440
$3120 - $1440 = $1680
Please lmk if you have questions.
i still haven't finished this and it's due today. i really would appreciate some help .
This pencil cup is made out of plastic. It is 5 cm long 5cm wide and 10cm
tall. How many square cm of plastic were used to make the cup? If the plastic
cost AED 1.50 per sq.cm what is the cost of 4 such pencil cups?
Answer:
120
Step-by-step explanation:
I have to leave sorry I cannot provide good explanation
P.S. SAVE THE TURTLES AND STOP USING PLASTIC!!!! :D
PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
She needs to sell 15 boxes of cookies to reach her goal
Evaluate 1 3/7-(2/3+5/7)
Answer:
13/7 - (14/21 + 15/21)
Step-by-step explanation:
= 13/7 - ( 29/21)
= 39/21 - 29/21 = 10/21 = 0.47
Answer:
that's the answer .......
QUICK
The figure shows the outline of a new pier that is going to be built at the ocean. What is the area of the pier? Use 3.14 for pi.
Answer:
7502.88m^2
here u go hope it helps
The area of the pier is approximately 1231.62 square meters.
What is a circle?A circle is a two-dimensional figure with a radius and circumference of 2pir.
The area of a circle is πr².
We have,
The pier is in the shape of a semicircle.
So,
The area of a semicircle is half of the area of a circle with the same diameter.
The area of a circle with a diameter of 56m is:
A = πr² = π(28)² = 2463.23 m²
So,
The area of the semicircle is:
A/2 = 2463.23/2= 1231.62 m²
Therefore,
The area of the pier is approximately 1231.62 square meters.
Learn more about circle here:
https://brainly.com/question/11833983
#SPJ2
PLISS ANSWER :C DONT ANSWER IF YDK THAnKSSS
*also pls look at both images :)*
Answer:
First image: (6, -1)
2nd image: y = 63
Explanation:
1)
2x + y = 11
1/2x - 5y = 8
y = -2x + 11
1/2x - 5(-2x + 11) = 8
1/2x + 10x - 55 = 8
10.5x - 55 = 8
10.5x = 63
x = 6
2x + y = 11
2(6) + y = 11
12 + y = 11
y = -1
(x , y) = (6, -1)
2)
1/4(8y - 4.8) = 2 (0.9y + 5.4) + 3/5
2y - 1.2 = 1.8y + 10.8 + 0.6
0.2y - 1.2 = 11.4
0.2y = 12.6
y = 63
Urgent: Find value of X
Solve for y .−5y−8(−7y+4)=−7−9(2−y)
asap
Answer:
y = 7/50
Step-by-step explanation:
-5y + 56y - 32 = -7 - 18 + y
50y = -25 + 32
50y = 7
y = 7/50
Answer:
[tex] \frac{1}{2} [/tex]
Step-by-step explanation:
Open the bracket
[tex] - 5y + 56y - 32 = 7 - 18 + 9y[/tex]Collect the like terms
[tex]51y - 9y = - 11 + 32[/tex]
[tex]42y = 21[/tex]
Divide both sides by 42
[tex]y = \frac{21}{42} [/tex]
[tex]y = \frac{1}{2} [/tex]
Miguel recently sold some farmland and bought a new plot that consists of 968 acres. Miguel calculates that this is 20% less acreage than he used to own. What was the acreage of the old land?
Answer:
1210 acres
Step-by-step explanation:
Given data
let the old farmland be x acres
new farmland = 968 acres
therefore
let us find 20% of the old farmland
=20/100x
=0.2x
Hence
968+0.2x=x
collect like terms
968=x-0.2x
968=0.8x
x= 968/0.8
x=1210 acres
Can somebody help me?
Answer:
x = -3
y = 3
Step-by-step explanation:
C = (-3,3)
Hope I helped! Have a nice day! Plz mark as brainliest!!! :D
-XxDeathshotxX
Please answer the following:
Answer:
Conner's work is correct
Step-by-step explanation:
In exponent multiplication, if base are same, add the exponents.
[tex]a^{m}*a^{n} =a^{m+n}[/tex]
For example,
5² * 5³
5² = 5 * 5
5³ = 5* 5 * 5
5² * 5³ = 5 * 5 * 5 * 5 * 5 = 5⁵ = 5⁽²⁺³⁾
Answe
Conner is correct .Step-by-step explanation:
Because as he used the laws of indices to answer the question-2(4x+3y)+17x+5y-8z helppp
Step-by-step explanation:
Solution
9 − − 8
Answer:
The answer is 9x - y - 8z.
Step-by-step explanation:
1) Expand by distributing terms.
[tex] - (8x + 6y) + 17x + 5y - 8z[/tex]
2) Remove parentheses.
[tex] - 8x + 6y + 17x + 5y - 8z[/tex]
3) Collect like terms.
[tex]( - 8x + 17x) + ( - 6y + 5y) - 8z[/tex]
4) Simplify.
[tex]9x - y - 8z[/tex]
Therefor, the answer is 9x - y - 8z.
a landscaper uses fertilizer on 0.8 of a field the field is 3.4 acres in size how many acres have fertilizer on it?
Answer: si
Step-by-step explanation:
siç
Answer:
2.72
Step-by-step explanation:
Multiply i think
NEEED HELP PLEASEEEEE
Write a rate that represents the situation:
One possible rate is ( ) week(s) for ( ) every day(s).
Answer:
10/10
Step-by-step explanation:
Ez..........................................................
write and solve an equation to find the value of X
Answer:
ᴀꜱ ᴡᴀʀᴍ ᴀꜱ ꜱᴜɴ
ᴀꜱ ꜱɪʟʟʏ ᴀꜱ ꜰᴜɴ
ᴀꜱ ᴄᴏʟᴅ ❄️ ᴀꜱ ᴀ ᴛʀᴇᴇ
ᴀꜱ ꜱᴄᴀʀʏ ᴀꜱ ꜱᴇᴀ
ᴀꜱ ʜᴏᴛ ᴀꜱ ꜰɪʀᴇ
ᴀꜱ ᴄᴏʟᴅ ᴀꜱ ɪᴄᴇ
ꜱᴡᴇᴇᴛ ᴀꜱ ꜱᴜɢᴀʀ
ᴀɴᴅ ᴇᴠᴇʀʏᴛʜɪɴɢ ɴɪᴄᴇ
ᴀꜱ ᴏʟᴅ ᴀꜱ ᴛɪᴍᴇ ⌛
ᴀꜱ ꜱᴛʀᴀɪɢʜᴛ ᴀꜱ ʟɪɴᴇ ➖
ᴀꜱ ʀᴏʏᴀʟ ᴀꜱ ᴀ ᴀɴɢᴇʟ☺️
ᴀꜱ ʙᴜᴢᴢᴇᴅ ᴀꜱ ʙᴇᴇ
ᴀꜱ ꜱᴛᴇᴀʟᴛʜ ᴀꜱ ᴛɪɢᴇʀ
ꜱᴍᴏᴏᴛʜ ᴀꜱ ɢʟɪᴅᴇʀ
ᴘᴜʀᴇ ᴀꜱ ʜᴇᴀʀᴛ ❤️
ᴘᴜʀᴇ ᴀꜱ ɪ ᴡᴀɴɴᴀ ʙᴇ
What is the quotient?
x + 1)3x2 – 2x + 7
O 3x - 5+
2
X + 1
O 3x - 5+
12
X + 1
2
O 3x + 5 +
2
X + 1
O 3x + 5+
12
X + 1
Answer:
The answer is the second one .
easy math question ?
pls help
Answer:
I believe it is C
Step-by-step explanation:
The opposite of a negative is a positive so its C I think
Jared Moore's credit card statement showed a previous balance of $921.07, a finance charge of
$13.80, new purchases of $962.01, and a payment of $990.37. What is his new balance?
Answer: $906.51
Step-by-step explanation:
x/3+4>−2 i cant fuigr out what the answer is
Answer:
x > -18
x = { -17, -16 , -15 ,...............}
Step-by-step explanation:
[tex]\frac{x}{3}+4 > - 2[/tex]
Subtract 4 from both sides
[tex]\frac{x}{3}> - 2 - 4\\\\\frac{x}{3} > -6[/tex]
Multiply both sides by 3
[tex]x > -6*3\\\\x > - 18[/tex]
Use the long division method to find the result when 4x^3+18x^2+22x+54x 3 +18x 2 +22x+5 is divided by 2x+52x+5.
Answer:
2x² + 4x + 1
Step-by-step explanation:
Given the question :
4x^3+18x^2+22x+5 divided by 2x+ 5
Dividend = 4x^3+18x^2+22x+5
Divisor = 2x + 5
In other to ensure question is answered clearly and reasonably, the solution Using long division haa been worked out and attached as a picture
Hand Sanitizer question
Answer:
the first one
Step-by-step explanation:
A contractor is buying doors for a new office building. If two doors are
$125, how much would nine doors be?
You could setup a proportion here!
Number only.
Answer:
562 $ for nine doors
Step-by-step explanation:
help !! 10 points!! :)
Answer:
line f
Step-by-step explanation:
What is the definition of homonym?
Answer:
a group of words that share the same spelling and pronunciation but have different meanings.
Answer:
If they are pronounced the same then they are also homophones (and homonyms) – for example, bark (the sound of a dog) and bark (the skin of a tree). If they are pronounced differently then they are also heteronyms – for example, bow (the front of a ship) and bow (a ranged weapon).
find a, b and c such that the number a , 7,b,23,c are in A.P please solve it
Answer:
since a,7,b,23,c are in A.P.
first term t1=a
second term t2=7
common difference (d)=7-a
forth term t4=a+3d
23=a+3(7-a)
23=a+21-3a
23=21-2a
2a=21-23
a=-2/2=-1
common difference =7-a=7--1=8
third term =a+2d=-1+2×8=15
:.b=15
5th term =c
a+4d=c
c=-1+4×8=31
a=-1
b=15
c=31
Step-by-step explanation:
what is stoichiometry ?
only for faizan !!!!
PLZ HELP IF ITS CORRECT I WILL MARK U BRAINLIEST
Answer:
The answer is 45
Step-by-step explanation:
First, you find what is half of 30 by dividing 30 by 2
30/2 = 15
Then you add 15 to 30 since you have to increase it by 1/2
30 + 15 = 45
I hope this helped and have a great day!
what is the answer??? Please help me!
16% of 40 =
Answer:
16/100*40
32/2
lol so simple
gg
Rewrite the following using the Associative Property of Addition: (a + b) + c
Answer:
(a + b) + c = a + (b + c)
Step-by-step explanation:
this property states that when performing addition, how number or letter are group with not change the result
If a=3 and b=7, find the value of
a + b
can someone give me an answer pls
Answer: 10
Step-by-step explanation:
a+b where a=3 and b=7 so (3)+(7)=10
Answer:
10
Step-by-step explanation:
If you add 3+7 (a+b), you'll get 10. Hope that helps!