Pls help for final!!! I put picture
Answer:
maybe option no C is correct .
I did in my copy and ans was 5 .
Step-by-step explanation:
its 5 and this the correct answer
Who knows how to do this I TRULY NEED HELP
Answer:
11
Step-by-step explanation:
if the two triangles are similar, that means that they are proportional to each other.
If you look at how they are shaped, they look the same, just one is smaller.
When you compare the two, you see that on triangle EFU, side EU corresponds with side VU on triangle VWU
EU = 7 and VU = 35
now divide so see what the multiplying factor is
35/7 = 5
so, when you divide the values on triangle VWU by 5, you get the values for triangle EFU
35/5 = 7
side UW corresponds with side UF
UW = 55 and UF = ?
55/5 = 11
Side UF = 11
In an experiment, the variable that is manipulated is called the?
Measurement variable
Explanatory variable
Response variable
Confounding variable
Answer:
Explanatory Variable is the right answer it is the variaable being manipulated and observed.
Step-by-step explanation:
PLEASE HELP I’M GIVING 15 POINTS
Sorry but I don't see any pictureessss--
What am I supposed to be answering??
Welp-
Sawarasenai kimi wa shoujo na no?~
a scientist is running a simulation of a hypothetical city since she wants to explore its environmental impact over time the city's population is increasing 15 percent every year and there are currently 57,000 people what will the population be in 12 years?
Answer:
203,549 !!!
Step-by-step explanation:
If y=32 when x=8, find y when x=30.
Order the following set of numbers from least to greatest.
3/4, 0.72, 69%, 0.63
Answer:
qwhich one do we answer, 1, 2?????????
Step-by-step explanation:
Plsssss help plsssss I didn’t understand pls helpppppp
A gardener can trim a square lawn of side 50 metres in 4 hours. At the same rate, how long will it take him to trim a square lawn of side 25 metres?
A)1 hour
B)2 hours
C)2 hours 30 minutes
D)3 hours
Answer:
2 hours
Step-by-step explanation:
50 metres / 4 hours = 25 metres / x hours
cross multiply both sides
50x = 25(4)
50x = 100
divide 50 both side
x = 100/50
x = 2 hours
Pam has two part-time jobs. At one job, she works as a cashier and makes $8 per hour. At the second job, she works as a tutor and makes$12 per hour. One week she worked 30 hours and made$268 .
Step-by-step explanation:
Cashier: 8$/ hr
Tutor: 12$/hr
made $268 for 30 hours
C = # of hours for cashier
T= # of hours for tutor
*For these type of equations, keep $ with $ and quantity with quantity
So you would the 8/hr to 12/hr to equal the total money and add the quantity(in this equation c and t) with the total hours.
Solve by elimination
help
? i will give brainliest if ur right!
Answer:
r ≤ 13
Step-by-step explanation:
Okay, if admission is $4, then we have to take away 4 from 25 at the beginning, this leaves us with $21. Then, we divide 21 by 1.5 to get the amount of rides he can go on with all of his money. This is 14, but, he can't spend all his money, this means the maximum rides he can go on is 13. For the inequality, I think it is r ≤ 13. I hope this helps!
PLEASE HELP ME :) 20 points
Answer:
its d thats the right anwsers
Step-by-step explanation:
what is the answer to this radical equation
[tex]\sqrt{x + 13=7}[/tex]
Answer:
x = 36
Step-by-step explanation:
Given
[tex]\sqrt{x+13}[/tex] = 7 ( square both sides )
([tex]\sqrt{x+13}[/tex] )² = 7²
x + 13 = 49 ( subtract 13 from both sides )
x = 36
[tex]\sqrt{x+13}=7\\[/tex]
To solve the radical equation, completing the square all whole equation.
[tex](\sqrt{x+13})^2=7^2\\[/tex]
As defined, [tex](\sqrt{x})^2 =|x|[/tex]
Therefore, [tex](\sqrt{x+13})^2=|x+13|=x+13[/tex] (Although Absolute Function gives 2 conditions, however - domain of radical function must be greater than or equal to 0. Meaning x < 0 for another condition doesn't apply.)
[tex]x+13=49\\x=49-13[/tex]
Move 13 to subtract.
[tex]x=36[/tex]
Therefore, the answer is x = 36.
hElp Me PLaesssssssssssssssssssssssssssss
Click on photo to see the whole thing
Answer:
cveryc
Step-by-step explanation:
ITS C im good11123
Answer:
c
Step-by-step explanation:
Estimate 5,860÷2.1≈
i really need help on it.
Answer: it 2790
Step-by-step explanation:
The value of 5,860÷2.1 is 2790.
What is division?
In easy phrases, the division may be described because of the splitting of a massive institution into smaller companies such that every institution may have the same number of items. it's far an operation used for identical grouping and the same sharing in math.
What are the terminologies used in the division?dividend, divisor, quotient remainder.Learn more about division here: https://brainly.com/question/25289437
#SPJ2
The distance on a map between North Carolina and Louisiana is 4 inches. If the map’s scale is 1 inch = 237 miles, what is the actual distance between North Carolina and Louisiana?
Answer:
Answer is 948 miles.
Step-by-step explanation:
distance in inches is 4 inches on map
1 inch = 237 miles
4*237=948
948 is the actual distance between north Carolina and Louisiana
(umm can anyone help me please) I’ll give brainlist <3
Answer:
12
Step-by-step explanation:
8 times 1.5
4 ,1/4 ,10 ,40
please help me :((((
Answer: 1/4 (0.25)
I hope this helps, and Happy Holidays! :)
HEB sells mangos for $2.50 each. Costco Sells them for $1.75 each but has a
membership fee of $50. How many mangos would you need to buy to have the 2 costs
equal each other?
Answer:
$20.833
Step-by-step explanation:
HEB:
Total cost = 2.50m
Costco:
Total cost = 50 + 1.75m
Where,
m = number of mangoes
HEB = Costco
2.50m = 50 + 1.75m
2.50m - 1.75m = 50
O.75m = 50
m = 50 / 0.75
= $20.833
what is 0.716 divided by 5?
A pair of jeans is marked up 20% on the original price the original price was $50 what is the sale price of the pair of jeans before salrs tax
Answer:
$60
Step-by-step explanation:
50 x 0.2 = 10
10 + 50 = 60
A music company offers lessons. They charge a registration fee of $30 and then $40 per lesson The equation y 40x + 30 represents the total cost y of x lessons. What is the y-intercept and what does it represent in the context of the problem?
Answer:
THe y intercept is 30 and it represents the registration fee
Step-by-step explanation:
tatiana earns money by babysitting her little cousin. when she babysits for 7 hours she earns 94.50. which equation represents her total wages based on the hours that she works?
answers:
y=2x
y=7x
y=27x
y=13.50x
Answer:
y=13.50x
Explanation:
94.50/7 = 13.5
hold on i think im wrong who knows sorry
1. A bicycle that normally sells for $150 is on sale of 35% off. What is the sale price of the bicycle?
How many terms are in the expression below?
-4x + 7 + 2x + 10
Answer:
3
Step-by-step explanation:
Christopher is hanging Christmas lights along the perimeter of his house by using his 15 foot ladder. The base of the ladder is placed 4 feet away from the base of his house. How far up the house does his ladder reach?
Answer:
14.45 feet
Step-by-step explanation:
The set up is a right angled triangle;
The length of the ladder = hypotenuse = 15foot
The base of the ladder is the adjacent = 4feet
The height of th house is the opposite = x
Using the pythagoras theorem;
hyp² = opp² + adj²
15² = opp²+4²
opp² = 15²- 4²
opp² = 225 - 16
opp² = 209
opp = 14.45feet
Hence the ladder reaches 14.45 feet up the house
factorise x^2-4 in maths
Answer:
(x-2)(x+2)
Step-by-step explanation:
use the difference of squares
x²-4 = x²-2² = (x-2)(x+2)
Need help please!!!!!
Answer:
0 or 5/12
Step-by-step explanation:
with everything subtracted its 0 but with only subtracting 1/6 its 5/12
Help me plzzzz
Ahhhhhhhhhhh
Answer:
how u do it and I can help