Can someone please help me on this math question I have 20 mins left please I'll give brainliest pleasure pleat please
Answers
Answer:
The temperature goes down 2 degrees for every hour
Step-by-step explanation:
Related Questions
The Science Club went on a two-day field trip. The first day the members paid $50 for transportation plus
$14 per ticket to the planetarium. The second day they paid $100 for transportation plus $11 per ticket to
the geology museum. Write an expression to represent the total cost for two days for the n members of
the club.
An expression that represents the total cost in dollars for two days for the n members of the club is given
by
Answers
Answer:
Day ne: 50 + 14n
Day two: 100 + 11n
Total cost = day one + day two
You can also combine them by doing:
150 + 14n + 11n = Total cost
Have a great rest of your day.
PLS HELP The width of Ben's rectangular family
room is 3 feet less than the length.
The perimeter is 70 feet. What is the
length of the family room?
Answers
Answer:
19 feet
Step-by-step explanation:
The perimeter is calculated by multiplying the sum of length and width by 2
width is 3 less than length so if we call the width x the length would be x + 3
2×(x + x + 3) = 4x + 6 and
4x + 6 = 70 subtract 6 from both sides
4x = 64 divide both sides by 4
x = 16
The length is x + 3 so the answer is 19 feet
Find Sin D and sin E! Write the answer as a fraction and as a decimal. Round to four decimal places, if necessary! Please help me!
Answers
E = 36.8699
help me asap ill give brainliest
Answers
Answer:
-6, -2, 1, 8
Step-by-step explanation:
Answer:
-6, -2, 1, 8
Step-by-step explanation:
Negatives have less value than positives, so that's why the negatives go first in the answer.
If 4y + 4x = 12, what is y in terms of x?
Answers
Answer:
Y=-x+3
Step-by-step explanation:
First move the the x term to one side. Isolate the y term. Then because the coefficient is 4 in the y term divide the whole equation by 4. Then you get your answer.
Can someone explain step by step how they would solve this.
2(3x-1)-x =2x-11
Answers
6x-2-x=2x-11
5x-2=2x-11
3x-2=-11
3x=-9
Divide -9 by 3
Answer: x=-3
Hope this helped!
Answer:
x = - 3
Step-by-step explanation:
Given
2(3x - 1) - x = 2x - 11 ← distribute parenthesis on the left side and simplify
6x - 2 - x = 2x - 11
5x - 2 = 2x - 11 ( subtract 2x from both sides )
3x - 2 = - 11 ( add 2 to both sides )
3x = - 9 ( divide both sides by 3 )
x = - 3
Which ordered pair is a solution of the equation?
3x - y = 13
Answers
x = 6, y = 5
Step-by-step explanation:
When x = 6 and y = 5,
3(6) - 5 = 13
18 - 5 = 13
13 = 13
L.H.S = R.H.S
The two dot plots compare ages of girls and boys in a pottery class.
Which group has a greater median?
Answers
What is the standard form equation for a 1/2 line that passes though (-3,-3) and (4,2)
Answers
Answer:
y= 5/7x -2.7
Step-by-step explanation:
Y= mx + c (-3,-3) (4,2)
x1 , y1 x2, y2
to find m (gradient)
y^2 - y^1 / x^2 - x^1
2-(-3) / 4 - (-3)
5/7 m = 5/7
take (4,2) and gradient and substitute
2=5/7(4) + c
2=4.7+ c
2-4.7 = c
-2.7 = c
now we have c and m so just put it in the equation
y= 5/7x -2.7
What is the partial product of 19 times 20
Answers
What’s 6.4 rounded to the nearest 10th
Answers
Answer:
6.4
Step-by-step explanation:
6.4 is equivalent to 6.40 so it would be closest to 0, leaving it as 6.4.
6.4 is rounded to the nearest 10th as 6.4
The digit in the smallest location is unaffected if it is less than 5 in number. Rounding down is the process of reducing a number to zero after a certain number of digits. The digit in the smallest location is added with +1 if it is bigger than or equal to 5.
After decimal the number is less than 5, so it will remain unchanged and if the number is greater than or equal to 5, then an increment of 1 is introduced.
So, 6.4 rounded to the nearest 10th as 6.4
Learn more about round off, here:
https://brainly.com/question/31754034
#SPJ6
I WILL MARK YOU BRANLIEST IF YOU ANSWER THIS QUESTION
Answers
(GIVING BRAINLIEST!!!)
0.5 g of salt is equal to how many milligrams?
Show all of your calculations.
Answers
Answer:
500 mg
Step-by-step explanation:
K H D B D C M (Kilo, Hecto, Deka, Base [meters, grams, etc.] Deci, Centi, Milli)
since you're using grams substitute G for B
K H D G D C M
you have 0.5 grams of salt, which will be G for grams. you want to convert it to milligrams, which is M. you will move the decimal over 3 spots in order to get from G to M, therefore you go from 0.5 grams to 500 milligrams. I hope this is helpful!
some one help me i lost with this thing
Answers
Answer:
Im in middle school
Step-by-step explanation: I have no clue how to help u and bc I have no idea how brainy works -_-
Pleaseee help
Find the length of the hypotenuse of ΔQPO
A. 5
B. 10
C. 12
D. 13
Answers
Answer:
i dont see a answer nothing equals 90
Step-by-step explanation:
but to make 180 its
12
Answer:
Use the Pythagorean theorem to calculate the hypotenuse from right triangle sides. Take a square root of sum of squares: c = √(a² + b²)
The Answer Letter: A
Do you have to add both of the bases in a triangular prism to find the volume? Someone please help!
Answers
Answer:
Yes,you have to add both of the bases in a triangle prism to find the volume.
Step-by-step explanation:
took the test.
Answer:
No, you need it onceStep-by-step explanation:
Volume of the prism:
V = bhYou use the area of the base once, multiply it by the height to find the volume
The answer is no.
Describe the graph of the equation x = –2. Is the equation a function?
horizontal line; yes
vertical line; yes
horizontal line; no
vertical line; no
Answers
Answer:
The equation of a vertical line in the graph, that is parallel to the y-axis is x = a. The slope of a vertical line is infinity or undefined as it has no y ...
Explain what effect an index of 0 has
Answers
Answer:
Zero-based numbering is a way of numbering in which the initial element of a sequence is assigned the index 0, rather than the index 1 as is typical in everyday non-mathematical or non-programming circumstances.
plz follow me
In a chemistry lab, you have two vinegars. One is 8% acetic acid, and one is 9.5% acetic acid. You want to make 300mL of a vinegar with 9% acetic acid. How many milliliters of each vinegar do you need to mix together?
Answers
Answer:
4.5
Step-by-step explanation: there
how much percent is 15 bigger than 10 by? How much percent is 10 less than 15 by? Tysm
Answers
Answer:
15 is 50% greater than 10.
10 is 33 1/3% less than 15
Does anyone have any way of explaining Fibonacci Sequences?
Answers
Write the number 5 million 4 thousand three hindered in standard form
Answers
Answer:
The ans is 5004300
In standard form,
5004300. Five Millon four thousand and three hundred.
(hope that helped can i plz have brainlist it wil make my day :D hehe)
Step-by-step explanation:
Select the true statement(s):
Answers
Answer:
The true statement is C because between -4 and 14 is 10
Step-by-step explanation:
Plz mark brainliest
Answer:
b
Step-by-step explanation:
(-5)-12=17
6-(-3)=9
(-4)-14=18
hope this helps have a great day :)
Determine the slope of the line that passes through the given points. Complete your work in the space provided.
(8.1) and (8,-4)
Answers
Answer:
0
Step-by-step explanation:
Slope formula y2-y1/x2-x1
-4-1/8-8
simplify
-5/0
slope is 0
Last week, Naomi set a new personal record for running the mile. She beat her previous record by 14 seconds. The time change from her previous record can be represented by.____
zero
a positive rational number
a negative rational number
brainlyist for the correct answer
.
Answers
Answer:
a negative rational number
Step-by-step explanation:
I'm pretty positive this is the answer, but its worded strange in my opinion
After 3 months, $3,900 deposited in a savings account with simple interest had grown to a total of $4,017. What was the interest rate?
Answers
Answer:
12%
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 12%/100 = 0.12 per year,
then, solving our equation
I = 3900 × 0.12 × 0.25 = 117
I = $ 117.00
The simple interest accumulated
on a principal of $ 3,900.00
at a rate of 12% per year
for 0.25 years is $ 117.00.
Five times a number plus six times a number.
Answers
Answer:
5x +6y
Step-by-step explanation:
let x and y be numbers
5 times a number=5x
6 times a number = 6y
now,
ans=5x+6y
In ΔSTU, the measure of ∠U=90°, TS = 41, UT = 9, and SU = 40. What is the value of the sine of ∠S to the nearest hundredth?
Answers
Answer:
Step-by-step explanation:
sinS = 9/41 ≅ 0.22°
Determine whether each statement is True or False.
Answer ASAPPP plz i need your help
Answers
Answer:
Step-by-step explanation:
The closest to sea level is - 11. The minus sign indicates that you are below 0 or the level of the sea at that location. So what is true and what isn't?
Grasshopper meadow is not closest to sea level. At 15 feet it is 4 feet more above the closest one at - 11. False
Echo point is the highest above sea level. It is 45 feet above sea level. This statement is also False.
Someone help me (10 points each)
Answers
Answer:
132
Step-by-step explanation:
Answer:
132
Step-by-step explanation: