Answers
Answer/Step-by-step explanation:
1. x*21 = 24*14 (intersecting chords theorem)
21x = 336
x = 336/21
x = 16
2. 27*x = 45² (secant-tangent rule)
27x = 2,025
x = 2,025/27
x = 75
3. (x + 5)*5 = (4 + 6)*6 (Intersecting secants theorem)
5x + 25 = (10)*6
5x + 25 = 60
5x = 60 - 25
5x = 35
x = 35/5
x = 7
4. (4x + 2)*8 = (5x + 1)*7
32x + 16 = 35x + 7
Collect like terms
32x - 35x = -16 + 7
-3x = -9
x = -9/-3
x = 3
Related Questions
En un pueblo viven 1.500 personas el 35%de ellas son niños y el resto son adultos cuantos adultos viven en el pueblo
Answers
Answer:
Cantidad de adultos= 975
Step-by-step explanation:
Dada la siguiente información:
Cantidad total de personas= 1.500
Proporición de niños y niñas= 0,35
Proporción de adultos= (1 - 0,35)= 0,65
Para calcular la cantidad de adultos, debemos utilizar la siguiente formula:
Cantidad de adultos= cantidad total de personas*proporción de adultos
Cantidad de adultos= 1.500*0,65
Cantidad de adultos= 975
Help me please. I need this done tonight
Answers
Answer:
On the first one, multiply 6 by 3 (18) and subtract from 27 = $11
Step-by-step explanation:
$11 divided by three
About $3.66 Per day. I don't know how to do those graphs you doin but that's the answer to the question itself. Hope I helped?
The second one:
Divide 77 by 7 days (11)
Then subtract 4 from that (which gives you 7) because you need to know how much water is used on the flowers, not the shrubs. So, the answer should be 7. Correct me if I'm wrong, people.
"They kept on talking and kept on ooohing and aahing and Grandma Sands kept on interrupting breakfast..." is an example of... *
personification
allusion
metaphor
onomatopoeia
Answers
Answer:
onomatopoeia
Step-by-step explanation Onomatopia is when the author uses sounds in their writing. In this case ooohing and ahhing were the sounds.
If the exterior angles measurements of a hexagon are: 28°, 45°, 63°, 57º and 81°, find
the measure of the sixth exterior angle.
Answers
Similar triangles (please explain how to do this)
Answers
Answer:
Step-by-step explanation:
An equation is shown below:
4(2x − 5) = 4
Part A: How many solutions does this equation have? (4 points)
Part B: What are the solutions to this equation? Show your work. (6 points)
Answers
Answer:
solution given:
4(2x − 5) = 4
2x-5=4/4
2x=1+5
x=6
Step-by-step explanation:
Part A:One
Part B:x=6
Plz help me i will give barinless im not lying plz help
Answers
Answer:
what do you need help with?
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
7 x 3/4 = 21/4 = 5 - 1/4 ft
2. Tim makes a tissue box. The area of the base is 45 square inches. The height of the box is 4 inches. What is the volume of the tissue box?
Answers
The volume of the tissue box is 180 cubic inches.
What is the volume?Volume is the measure of the capacity that an object holds.
Formula to find the volume of the object is Volume = Area of a base × Height.
Given that, the area of the base is 45 square inches.
The height of the box is 4 inches.
Now, volume = 45×4
= 180 cubic inches
Therefore, the volume of the tissue box is 180 cubic inches.
To learn more about the volume visit:
https://brainly.com/question/13338592.
#SPJ2
What is the answer to this problem?
Answers
Answer:
Step-by-step explanation:
The 75th percentile is the 3rd line, the median (50th percentile) is the second line, and the 25th percentile is the 1st line.
So, 10 is the answer.
Expand and simplify:
m(-12-4n+3)
Answers
Answer:
-9m-4mn
Step-by-step explanation:
1) m(-12-4n+3)
Rearrange the equation.
2) m(-12+3-4n)
3) m(-9-4n)
Cross multiply.
4) -9m-4mn
A right triangle has an angle measure of 52.4 degrees. What is the value of 'x', the missing angle?
Answers
If you have a right angled triangle it means one angle is 90°
So 90°+52.4°+ x = 180°
x=180-52.4-90
x=37.6°
PLS HELPPPP!!!!!! I GIVE BRAINLEST
Answers
Answer: 57 R3
Answer:
57 R 3
Step-by-step explanation:
6 goes into 34 5 times with 4 extra, pull down the 5, and 6 goes into 45 7 times with 3 extra. So the answer is 57 R 3.
WILL GIVE BRAINLIEST!!
The Browns plan to fly to their vacation spot and then drive
through the mountains. They arranged to rent a sedan for
$37.45 per day with no charge for mileage.
a. What will it cost the Browns to rent the car for 10 days if
they spend $78.00 for gasoline?
b. What will it cost per mile if they drive 590 miles?
Answers
Answer:
A
Step-by-step explanation:
because there's no charge for miles
the minute hand on a grandfather clock is 8 inches long what is the circumference of the circle to the nearest tenth of an inch traveled by the minute hand in one hour
Answers
Answer:
50.2 inches
Step-by-step explanation:
circumference =2pir
2(3.14)8
6.28(8)
50.24 inches roused to the tenth place so 20.2
Answer:
50.27 or 16pi
Step-by-step explanation:
C = 2πr = 2·π·8 ≈ 50.26548 or 16pi
The population of Jefferson City is 95000. Assuming a growth rate of 2.5% per year, what will the population be in 15 years?
Answers
Answer:
Yearly growth: 137,588
Continuous growth: 3,971,611
Which inequality is represented by the following graph
Answers
Answer: x > -8
Step-by-step explanation: the line is going to 8 then 9, 10, etc. so greater than ; the circle on #8 isn't filled in so there won't be a line by the sign
Factor each expression completely.
5x^2 + 10x
SHOW YOUR WORK!!!
Answers
factorise 5 and 10 first
then factorise the x
so 5x(x+2)
completed :))
hope this helped :)
Iki kişiden biri merdivenin 8. basamağında diğeri ise 20. ba-
samağında iken alttaki her saniyede 5 basamak, yukarıdaki
ise her saniyede 3 basamak yukan çıkıyor.
Kaçıncı basamakta yan yana gelirler?
Answers
Answer:
Hey bu dosnt mantıklı, İngilizce formatı var mı? anlayabilirsem yardım edebilirim.
Teşekkürler!!
Step-by-step explanation:
Suppose while at a store, you ask for change for five dollars. You get in return exactly twenty-four coins, all of which are nickels and quarters. How many nickels and quarters did you receive?
Answers
Answer: 5 nickels and 19 quarters
Step-by-step explanation:
Let represent the number of nickels and let represent the number of quarters.
From the problem we can write these two equations:
+ = 24; (0.05) + (0.25) = 5.00
Isolate in the first equation: = 24 − .
Substitute 24 − for and solve for :
(24 − )(0.05) + (0.25) = 5.00
24(0.05) − (0.05) + (0.25) = 5.00
1.20 − 0.05 + 0.25 = 5.00
1.20 + 0.20 = 5.00
0.20 = 3.80
= 19
Use = 19 to find :
+ = 24; + 19 = 24; = 5
Answer: 5 nickels, 19 quarters
Hope this helps!
Answer:
19 quarters and 5 nickles
Step-by-step explanation:
19 * .25 = 4.75 .05 * 5 = .25 4.75+.25= 5
Solve the equation using the distributive property and properties of equality. 2 (x minus 8) = 68 What is the value of x?
Answers
Answer:
x=42
Step-by-step explanation:
2(x-8)=68
Distribute the 2
2x-16=68
Use the addition property of equality (add 16 to both sides)
2x=68+16
2x=84
Use the division property of equality (divide both sides by 2)
x=84/2
x=42
Which expression below has a coefficient, a product, and a sum? A. (3 / 3) + (6 – 2) B. (3/n) + (6 + 2) C. 3n(6) + (6 – 2) D. n + (6 – 2)
Answers
Answer:
C. 3n(6) + (6 – 2)
Step-by-step explanation:
C. 3n(6) + (6 – 2) has a coefficients, a product and a sum
Coefficients = 3
3 is the coefficients of n
Product means multiplication
3n(6) = product of 3n and 6
Sum means addition(+)
3n(6) + (6 – 2) = the addition of 3n(6) and (6 - 2)
3n(6) + (6 – 2)
= 18n + (4)
= 18n + 4
please help me with this question thank you
Answers
Answer:
Shindeu NANI?!?
Step-by-step explanation:
Answer: X=0
Step-by-step explanation:
please help with this one. I will give brainliest!!
Answers
Answer: 78.54
Step-by-step explanation:
Answer:
31.4 cm²
Step-by-step explanation:
10*3.14=31.4²
please help please help please help please help
Answers
Jose purchased 105 slices of pizza to sell at his school's fundraiser, yet at the end of the day, he had only sold 58. What is his percent of error?
Answers
Answer:
209 yan ang sagot brainliest po
Jak mam uzbierać szybko na nowego Samsunga Galaxy s21+ bo potrzebuje jeszcze 2 900zł Pls szybko daje naj
Answers
Answer:
yesss queeen
Step-by-step explanation:
question on the picture
Answers
hope this helps
Lindsey made a map of her town which place in Lindsey's town is located at 4,5
Answers
Answer:
the school
Step-by-step explanation:
the point given is (4,5) so let's try to hone in on that so to speak-
with that in mind, the way that i find the easiest to answer this is by using rise over run or the crawl before you walk method
seeing as how both are practically the same i'll just go with the craw before you walk method-
so we will 'crawl' to 4 along the x axis then we'll 'walk' and stop once we reach (4,5) and at (4,5) there is the school building and since her town is also located at the same point the school building is the correct answer
good luck :)
i hope this helps
brainliest would be highly appreciated
have a nice day!
Determine which number is a solution to the inequality.
Answers
Answer:
0
Step-by-step explanation:
j + 8 <= 8
Subtract 8 from both sides.
j <= 0
Answer: 0
whats the slope using Rise/Run?
thanks, if you help
Answers
Answer:
the slope of the given line is m = rise / run = -1/2
Step-by-step explanation:
Going from (1, -1) to (3, -2), the 'rise' is actually a drop of 1 unit; the 'run' is +2.
Thus, the slope of the given line is m = rise / run = -1/2
