Answers
Answer:
the answers are a and c
Step-by-step explanation:
to find the proportions used, you would do 8/3 or 5/a, which are equal, so that gives c.
now, pretend that the second triangle is the original and the second one is the copy (proportionately). then, to find the proportions, you would do 3/8 or a/5, which gives you a.
excuse the english, i learned this in french, i hope it helps!!
Related Questions
HELP PLEEAASSEEE!!!!!!!
Drag the tiles to the correct boxes to complete the pairs.
Match the numbers in standard notation with the corresponding numbers in scientific notation.
Answers
8.64E14 = 864,000,000,000,000
8.64E11 = 864,000,000,000
8.64E13 = 86,400,000,000,000
Which of the following is written in correct scientific notation?
-4x10²
2.1 x 100
39 x 10
-0.3x10
please help i have to turn this in in the morning
Answers
-4 × 10² is written in correct scientific notation.
5) Emily woks Monday through Friday at a rate of $16.12 per hour. She takes a 1-hour lunch break. If she
clocks in each day at 6:15 A.M. and leaves at 4:15 P.M., what is her total pay for the week? (show your
work)
Answers
Answer:
$
725.40
Step-by-step explanation:
Since, every day she works from 6:15am to 4:15pm
this will put her working to 10 hrs a day and subtracting 1 hr break, the total working period would be 9 hrs a day.
And, total working hours per week would be (9*5) hrs = 45 hrs
thus, her total salary per week would be $(45*16.12) = $725.40
Using the order of operations, what should be done first to evaluate (-2)+4= (-15 +9)(3) - 4?
O Add -15 and 9.
O Divide 4 by -15.
O Subtract 4 from 3.
O Multiply 9 by 3.
Answers
Good luck y’all
the sum of twice the first number and three times the second is 10 the sum of one seventh the first number and two thirds the second number is -2. what are the numbers?
Answers
uhm wait cz I think I had made a mistake and I need to fix it
Need help with # 12 for distance/ midpoints formula. And another problem for #1 distance, segment and radicals ? Please help
Answers
Step-by-step explanation:
#12
PQ = 6x + 25
QR = 16 - 3x
PR = 6x + 25 + 16 - 3x
PR = 3x + 41
#1
D = √(-4 - 5)² + (-7 - 2)²
D = √(-9)² + (-9)²
D = √81 + 81
D = √162
D = 9√2
one stick is 10cm longer than another, ⅖ of the longer stick is equal to ½ of the shorter stick. find the length of the longer stick
Answers
Answer:
50cm, the short stick is 40cm
Step-by-step explanation:
1/2 + 1/2 = 1
2/5 + 2/5 = 4/5
1/5 = 10 (because the tall stick is 10 cm taller than the other stick)
10 x 5 = 50
10 x 2 = 20
1/2 = 20
20 + 20 = 40
If 3.2x10^4 is the length of a park in meters and 2.5x10^6 is the width in meters, what is the area of the park if it is in the shape of a rectangle?
Answers
Answer:
area: A = 8 m^2
Step-by-step explanation:
Area of a rectangle: A = ab
Sole for y
k = p/2(y+w)
y =
Answers
Answer:
Answer: y = (2k -pw)/p
Step-by-step explanation:
[tex]k = \frac{p}{2} (y + w)[/tex]
multiply 2 on both sides:
[tex]k \times 2 = 2 \times \frac{p}{2} (y + w) \\ \\ 2k = p(y + w)[/tex]
open the bracket:
[tex]2k = py + pw[/tex]
subtract pw from both sides:
[tex]2k - pw = (py + pw) - pw \\ 2k - pw = py[/tex]
divide p on both sides:
[tex] \frac{2k - pw}{p} = \frac{py}{p} \\ \\ y = \frac{2k - pw}{p} [/tex]
Answer:
[tex]\pi {y}^{ \alpha \: so \: y = k} [/tex]
A firefighter training course is taking place in a high-rise building. The high-rise building where they practice is 48 stories high. If the emergency happens on the top floor and the firefighters have already gone 29 stories, how many stories do they still need to go?
Answers
Answer:
29 stories - 49 stories = number of stories they need to go
28 - 49 = 21
the answer is 21
they have 21 more stories to go
The number of stories they still need to go is 19 stories.
It is given that building is 48 stories high and when the emergency happens they have already gone to 29 stories.
We have to calculate the number of stories they still need to go.
What will be the value, if we subtract 2 from 4 ?
The value after subtracting will be 4 - 2 = 2.
As per the question ,
The total number of stories in building = 48
When emergency happens they have already gone 29 stories.
So ,
The number of stories they still need to go after the emergency happens can be calculated as ;
48-29 = 19
Thus , they still need to go 19 stories.
To learn more about subtraction click here ,
https://brainly.com/question/220101
#SPJ2
Solve the domain and range.
Answers
Answer:
the domain is zero the range of this graph is less than zero
What is the chance of finding a 5-leaf clover?? It is Math Now!!
Answers
[tex] \huge \boxed{\mathfrak{Answer} \downarrow}[/tex]
The 5-leaf clover, known locally in Ireland as the 'Rose clover' is an extremely rare find. People say that the chance of finding this rare clover is only 1 in a million. Apart from this, the 6-leaf clover is even rarer.
[tex]\boxed{\underline{\bf \: ANSWER}}[/tex]
The 5-leaf clover is an extremely rare find / catch. Only about approximately 1 in a million people can find it. But, the 6-leaf clover & the clover with 2 leaves torn are even harder to find than the 5 leaf clover
_______
Hope it helps.
RainbowSalt2222
If f(x)=−2(x+7), then what is f(−10)?
Answers
Answer:
f(-10) = 6
Step-by-step explanation:
f(x) is simply just the name of the function. x will be your dependent variable that you'll use to plug into the equation.
Since they want you to find f(-10), you'll then plug -10 in where x was and solve.
f(-10) = -2((-10)+7)
f(-10) = -2(-3)
f(-10) = 6
Answer:
[tex]→f(x) = - 2(x + 7) \\ f( - 10) = - 2( - 10 + 7) \\ f( - 10) =( - 2) \times ( - 3) \\ \boxed{f( - 10) = 6}✓[/tex]
f(-10)=6 is the right answer.HELP DUE IN 5 MINS!
SOLVE FOR Y
2 = -3/10y - 7
Answers
Y = -9 *10/3 = -30
Minus of thirty (-30) is right answer
[tex]2 = \frac{ - 3}{10y} - 7 \\ \\ 2 + 7 = \frac{ - 3}{10y} \\ \\ 9 = \frac{ - 3}{10y} \\ \\ \frac{9 \times 10}{ - 3} = y \\ \\ \frac{ - 90}{3} =y \\ \\ - 30= y \\ \\ y = - 30[/tex]
1 .what is the value of x？
2 .what is the value of y ？
Answers
Answer:
ans of y is 3 because 12-3=9
which figures have rotation Cemetery
Answers
Have a nice day :D
Pls help with part ii only thank you!!
Will report irrelevant and rubbish answers; will mark brainliest too:>
Answers
Answer:
Above is the solution.
Step-by-step explanation:
The solution above includes detailed explanations
your cell phone plan cost 24.99 per month plus $19 for each text message you send or receive you have at most $34 to spend on your cell phone bill what is the maximum number of text message you can receive or sent
Answers
Answer:
1.
Step-by-step explanation:
You can't send two because it'd be 38
Please help with this question 10 points!!!!
Answers
RQS is 107 degrees
Consider a triangle ABC like the one below. Suppose that A=121° C = 25°, and a=64. (The figure is not drawn to scale.) Solve the triangle.
Round your answers to the nearest tenth.
If there is more than one solution, use the button labeled "or".
Answers
Answer:
4
Step-by-step explanation:
i need points bro
Solve the equation
6x + 8 = 44
What is the solution set? Select the correct choice below and, if necessary, fill in the answer box within your choice.
Answers
Answer:
x = 6
Step-by-step explanation:
6x = 36
x = 6
hope that helps
Answer:
6
Step-by-step explanation:
6x + 8 = 44
6x = 44 - 8
6x = 36
x = 6
therefore the right answer is 6
What time is shown on the clock?
Answers
Answer:
What's the question dude
12:40
Answer:
12:40 hope this will help u
have a great day
Julie borrowed money to repair her home. She borrow $3000 less from her Uncle than her Aunt. The money
she borrowed from her Aunt was at 2.2% simple interest. The money she borrowed from her Uncle was at
4.5% simple interest. Julie paid the loans back in 3 years. She paid $2007 in interest. How much did Julie
borrow from her Aunt and how much from her Uncle?
Answers
Julie borrowed $12,000 from her aunt and $9000 from her uncle
Note the formula for simple interest = principal x time x interest rate
This question would be solved using simultaneous equation.
Two equations can be derived from the question
a - b = 3000 equation 1
(0.022 x 3 x a) + (0.045 x 3 x b) = 2007
0.066a + 0.135b = 2007 equation 2
where
a = amount borrowed from aunt
b = amount borrowed from uncle
Multiply equation 1 by 0.066
0.066a - 0.066b = 198 equation 3
subtract equation 3 from 2
0.201b = 1809
divide both sides of the equation by 0.201
b = 9000
Substitute for b in equation 1
a - 9000 = 3000
a = 9000 + 3000
a = 12,000
To learn more about simultaneous equations, please check : https://brainly.com/question/15165519?referrer=searchResults
Please help, I’ll give Brainly
Answers
Answer: d
Step-by-step explanation: they all have numbers that go on and on without repeating
Long-Term Memory Review - Geometry Solve: 1. 99 = 33x + 3 (3 + 5) 2. 12z - (45 + 6) = 82 2. 2x + 3x = 62 4. 4n + 5 = 6 + 7 5. 23.m - 5 = 21m + 5 6. 30 - 8 = 13 - 4p 7. 171 – 3 + 172 + 8 = 175 8. f + 41 + f +78 = 95 9. 3x + 18 + 93 = 120 10. 6x + 2 + 40 = 90 11. k + 37+ k + 67 + 90 = 180 12. 3w - 6 + 8 + 4 + 50 = 180 13,8 + 6x = 4x + 2 + 30 14.46 + 8h - 1 = 18h + 5 15.9% - 2 + 12x - 4 = 20% + 5
Answers
Answer:
Touch and hold a clip to pin it. Unpinned clips will be deleted after 1 hour.Touch and hold a clip to pin it. Unpinned clips will be deleted after 1 hour.Use the edit icon to pin, add or delete clips.Touch and hold a clip to pin it. Unpinned clips will be deleted after 1 hour.Use the edit icon to pin, add or delete clips.Touch and hold a clip to pin it. Unpinned clips will be deleted after 1 hour.Use the edit icon to pin, add or delete clips.Touch and hold a clip to pin it. Unpinned clips will be deleted after 1 hour.Use the edit icon to pin, add or delete clips.Touch and hold a clip to pin it. Unpinned clips will be deleted after 1 hour.Use the edit icon to pin, add or delete clips.Touch and hold a clip to pin it. Unpinned clips will be deleted after 1 hour.Touch and hold a clip to pin it. Unpinned clips will be deleted after 1 hour.Use the edit icon to pin, add or delete clips.
PLEASE HELP 12 POINTS
A local hamburger shop sold a combined total of 709 hamburgers and cheeseburgers on Wednesday. There were 59 more cheeseburgers sold than hamburgers. How many hamburgers were sold on Wednesday?
Answers
709-59= 650
650\2= 325
325 + 59= 384
So 384 cheeseburgers were sold and 325 hamburgers
384+325= 709
Help with these answers please
Answers
Step-by-step explanation:
just try, donot know it will be right or wrong...
help me please I will mark brainliest :))
Answers
Answer:
MAR = 71°
Step-by-step explanation:
MAE 23°+ EAR 48°= MAR71°
The simple interest on a sum of money in 2 years is Rs 90 less than its compound interest. If the rate of interest in a year is 15%, find the sum.
Answers
Answer:
hence, the req sum of amount is Rs 213.07
check both the files . and got any confusion then comment it .
hope this helped you
hey can you guys give me a list of what times 3 equal 25
Answers
Answer:
Nothing
Step-by-step explanation:
Nothing times 3 will equal 25
