Answers
Answer:
The value of x is 1
Step-by-step explanation:
Let us solve the question
∵ Δ PQR ≈ Δ FGH
→ From similarity, then their corresponding sides have an equal ratio
∴ [tex]\frac{PQ}{FG}[/tex] = [tex]\frac{QR}{GH}[/tex] = [tex]\frac{PR}{FH}[/tex]
∵ PQ = 3, QR = x + 3, PR = 2
∵ FG = 6, GH = 6x + 2, FH = 4
→ Substitute them in the ratios above
∴ [tex]\frac{3}{6}[/tex] = [tex]\frac{x+3}{6x+2}[/tex] = [tex]\frac{2}{4}[/tex]
→ By using cross multiplication between the first two ratios
∵ 3 × (6x + 2) = 6 × (x + 3)
∴ 3(6x + 2) = 6(x + 3)
∴ 3(6x) + 3(2) = 6(x) + 6(3)
∴ 18x + 6 = 6x + 18
→ Subtract 6x from both sides
∵ 18x - 6x + 6 = 6x - 6x + 18
∴ 12x + 6 = 18
→ Subtract 6 from both sides
∵ 12x + 6 - 6 = 18 - 6
∴ 12x = 12
→ Divide both sides by 12
∴ x = 1
Related Questions
Tony bought a pair of jeans for $168, a shirt for $35, and two packages of socks for $15 each. What will Tony's total be, including a tax of 8%?
Answers
Answer:
251.64
Explanation:
168 + 35 + 30 = 233.
Where did i get that random thirty from? Two packages of socks that both cost 15 would just be 15 x 2 which equals 30. Simple.
is y = 3(x - 2) linear or nonlinear
Answers
Answer:
The equation is Linear
Step-by-step explanation:
Is this the correct answer?
Answers
Answer:
yes
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
The slope of the line is -1/1 = -1
y = -x + b
we plug in a point
1 = -1 + b
b = 2
y = -x + 2
y = 3x+3
-x+2 = 3x+3
-1 = 4x
x = -1/4
PLEASE HELP IK THIS ISN'T MATH BUT PLEASE HELP ITS TIMED
Answers
brainliest? if not, that’s okay. :)
Solve for S.
4s-28=4
Answers
Answer: s = 8
Step-by-step explanation:
Add 28 to both sides of the equation
4s - 28 + 28 = 4 + 28
Then simplify
4s = 32
Divide both sides of the equation by the same term
4s = 32
4s/4 = 32/4
Simplify again
s = 8
Solution
s = 8
did anyone else here abt ondreaz lopez?
Answers
How exactly do I do this?
Answers
Look at picture please :)
Answers
Answer:
-54 Have a great night/day!
In the diagram, which is not drawn to scale, G is the incenter if DEF and mEFD=46°. Find mGFD.
Answers
Answer:
23°
Step-by-step explanation:
Incenter: cross of the bisector of interior angles of triangle
m∠GFD = 1/2 m∠EFD = 1/2 x 46° = 23°
WILL MARK BRAINLIEST PLS HELP
Of the 200 eighth-graders, 70 are going on the class field trip. What percent of the eighth grade
is going on the field trip?
O 35%
O 40%
O 65%
O 70%
Answers
Answer:
35% I had the same question on a test yesterday...YEAH hehe hope this helps!
Answer:
35%
Step-by-step explanation:
A company that makes hair care products had 4000 people try a new shampoo of the 4000 people 8 had a mild allergy reaction what percent of the people had a mild allergic reaction
Answers
Answer:
i onestly have no clue
Step-by-step explanation:
Write the sentence as an equation.
t is 90 increased by the product of v and 95
Answers
1. In A ABC, AB: BC = 2: 3, BC:CA =4:5,then find AB:BC:CA
Answers
Answer:
i need help with that also
Step-by-step explanation:
3 /1/6 + 4 5/6 help me pleaseeee
Answers
Answer: 3 1/6 + 4 5/6 = 8 1/6.
Step-by-step explanation:
Let’s leave the whole numbers out for a second. You add 5/6 and 1/6 and that equals 1 or a whole. You add that to the whole numbers on the side of the fractions. So 3+4+1 =8. This is how the answer is 8 1/6.
Hope this helps :)
Factorize equal zero
Answers
Answer:
1 because anything to the power of 0 is 1
NEED HELP ASAP WILL MARK U BRAINLIST
Answers
Answer:
13??
Step-by-step explanation:
please please correct me if i am wrong
Step-by-step explanation: Your answer is 9 pencils and 9 rubbers. That is the max amount of pencils and rubber you can buy with $5.
Your new job pays you $18/hr and your first gross pay is $936. How many hours did you work that week?
Answers
Answer:
954
Step-by-step explanation:
Abigail has $10 in a savings account. The interest rate is 15% per
year and is not compounded. How much will she have in 3 years?
Answers
1. Formula:
D x R x Y
2. Solve
= 10 x 0.15 x 3
= $4.50
Abigail will have $4.50 in three years.
Key:
D = Dollars
R = Percentage Rate
Y = Years
Hope this helped! Have a nice day! :D
Please help! I’ll mark brainelist
Answers
Answer:
A, B, C, E
Plzzzzz give me Brainliest!!!!!
I really need help. And its setted up-
Also I will do a 50 point giveaway
Answers
Step-by-step explanation:
9)20/25×100%=80%
10)100/5×$136
=20×$136=$2720
Step-by-step explanation:
9.[tex]\tt{\dfrac{20}{25}×100 }[/tex]
[tex]\tt{\dfrac{20}{\cancel{25}}×\cancel{100} }[/tex]
[tex]\tt{80\% }[/tex]
80% students passed in test.
10.[tex]\tt{5\%=136\$ }[/tex]
[tex]\tt{ 1\%=\dfrac{136}{5} }[/tex]$
Total income=100% =[tex]\tt{\dfrac{136}{5}×100 }[/tex]
[tex]\tt{2720 }[/tex]$
Total earning=2720$
In the cryptarithm shown, different letters stand for different
digits, and no leading digit can equal 0. Find the greatest
possible value of “OFF”.
Answers
Answer:
988Step-by-step explanation:
The greatest value of "OFF" would be 988 as the greatest three digit number is 999 and with the second and third digits being different from 9 makes them the second greatest digit, 8.
Answer:
988
Step-by-step explanation:
I’m in Enriched Math and got the problem right in class.
The Fairview Secondary School community of 1854 students and 58 teachers attended a special performance of a play at the local theatre. The theatre has 49 rows of 48 seats each. Were any seats empty?
Answers
Answer:
440 empty seats
Step-by-step explanation:
teachers and students together-1912
all seats together-49*48=2352
there was 440 seats empty
Please help!! Will give brainliest and more points!
Answers
Answer:
The Last Option
Step-by-step explanation:
Hope This Helps! :)
HELP ME ON 26 PLEASE!!! Oh and please put it in Distributive form. THANK YOU!!!
༼ つ ◕_◕ ༽つ(☞ﾟヮﾟ)☞☜(ﾟヮﾟ☜)
Answers
Answer:
2/3 y + 5/6 x
Step-by-step explanation:
what you get when u combine like terms:
2/3 y + 5/6 x
Answer:
[tex]\frac{5}{6}x+\frac{2}{3}y[/tex]
Step-by-step explanation:
The first thing we should do is change all the denominators to the lcm, which is 6.
[tex]\frac{1}{2}x+\frac{1}{3}y+\frac{1}{3}x+\frac{1}{3}y\\\\\frac{3}{6}x+\frac{2}{6}y+\frac{2}{6}x+\frac{2}{6}y[/tex]
Now we just combine like terms
[tex]\frac{3}{6}x+\frac{2}{6}y+\frac{2}{6}x+\frac{2}{6}y\\\\\frac{5}{6}x+\frac{4}{6}y[/tex]
Now we got the answer but we should still simplify the [tex]\frac{4}{6}[/tex], so it will end up being [tex]\frac{2}{3}[/tex]. So the expression would look like this.
[tex]\frac{5}{6}x+\frac{2}{3}y[/tex]
!!NEED URGENT MATH HELP!! Please help me this is due in like 30 min and I have no idea how to do it. I will name u brainliest and like ur answer and give a 5 stars and try to answer any question you have asked. Please help and ty! :) <3
Answers
Answer:
i dont want the points but the picture is blocked
Step-by-step explanation:
Answer:
11.9 and 6.8 goes on and explain by simply saying I simplified the expression into 2 part and then divided x and the sub suite number :)
Step-by-step explanation:
Student tickets to the school football game cost $5.80 each and general admission
tickets cost $7.40 each. The school sells 380 tickets for a total of $2372. Which
system of equations models this situation?
Answers
Answer:
x + y = 380
5.8x + 7.4y = 2372
Step-by-step explanation:
from MATH workbook 2B
Answers
Answer:
Step-by-step explanation:
remember the rules of dividing the same base with different powers,
4^5/4^3=[tex]4^{5-3}[/tex] =4^2
Need help please!!!!
Answers
Answer:
36.6°
Step-by-step explanation:
Invert tan(133/179)
is the change constant or not constant?
if so how can you tell?
Answers
Answer:
Yes the change is constant!!!
Step-by-step explanation:
Its multiplied by 3!!!
5*3=15
10*3=30
15*3=45
Its a pattern!!! Multiple by 3
Or for every 5 books its 15 pounds.
(x-3)^2 = 16 solve for x
Answers
Answer:
it is 168
Step-by-step explanation: