Answer:
x = -84/11
Step-by-step explanation:
Hope it's right
5) For what t - interval is Aw zero?
A) weeks 1 to 2
B) weekz 2 to 3
C) weeks 3 to 4
D) weeks 4 to 5
E) weeks 5 to 6
Help PLEASE ASAP
Solve 4 ÷ one fourth = __
Answer:
16
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
4 divided by 1/4 is 16
4x4=16
tucker brought and how many boxes of donuts (d) can he buy if he has $25 and 1 dozen of donuts cost $6.50
Please help due today
Answer:
1/2
Step-by-step explanation:
Answer:
Less likely if Serena changes the 3 to a 6.
Step-by-step explanation:
You have a 1, 2, 4, and 6 now. You have 3 even numbers and one odd number, therefore, it is less likely.
Help plz and thank have a nice day
This is for the first page
Answer: answer to question 17 is r=32/7, answer to question 18 is m=-12, answer to question 19 is k=-9, answer to question 20 is p= No solution, answer to question 21 is x= infinite solutions, answer to question 22 is x= -4.
Step-by-step explanation:
This picture is for the second page
What is the equation of the line that passes through the point (-2, 6) and has a slope of -3?
Answer:
y=-3x
Step-by-step explanation:
15÷4 as a mixed number
Answer:
15/4 = 3 3/4
Step-by-step explanation:
15/4 = 3 R 3 = 3 3/4
Answer:
3 3/4
Step-by-step explanation:
may someone pleaseeeeeeeeeeeeee helpppppppp meeeeeeeeeeeeeeee
Answer:
17 + 15
Step-by-step explanation:
Please help me. I'm literally failing. Also show your work please.
Area of the rectangle = L X W
Area of the rectangle = 4 X 2
Area of the rectangle = 8 inches
If the drawing is 1/5 of the actual air conditioning unit, then you multiply the reciprocal which is 5 times the area of the drawing. When you want to enlarge it has to be a whole number. When you want to reduce you multiply by a fraction.
So 8 inches X 5 = 40 inches is the actual area of the unit.
please help me again
Answer:
still dk
Step-by-step explanation:
If f(x) = 2x - 5 , Find f(3).
Substitute 3 for x then type your final answer.
Answer:
f(3)=1
Step-by-step explanation:
take f(x)=2(x)-5
put a three wherever you see an x in parentheses
f(3)=2(3) - 5
simplify
f(3)=6-5
simplify
f(3)=1
answer:f(3)=1
Answer:
f(3) = 1
Step-by-step explanation:
You substitute 3 for x.
f(3) = 2(3) - 5
Multiply the 2 terms.
f(3) = 6 - 5
Subtract.
f(3) = 1
Is the triangle below a right, acute, or an obtuse triangle?
PLEASEEEE HELP ME OUT BRO
Answer:
a right triangle
Step-by-step explanation:
because if you rotate your head, then you can see that the top is at a 90 degree angle
HELP ME PLEASE
WHAT IS 24a³ ÷ 8a²
Answer:
3 a^5
Step-by-step explanation:
d/da((24 a^3 a^2)/8) = 15 a^4
What is the solution set for –1 ≤ –2f + 1 ≤ 9?
Sally bought three candy bars for a total of $18.00. How much did each candy bar cost? Write an
equation to solve this problem. Use c as your variable.
Answer:
Step-by-step explanation:answer is $6 per candy bar/ c=6
HELP ME PLEASE!! 10 POINTS!!
A store owner wants to prepare 100 lb of a candy mix that she will sell for $1.36 per lb. She mixes 20 lb of jelly beans that cost 20 cents per lb with sugar candies. How much does 1 lb of sugar candies cost. I WILL MARK BRAILIEST, PLEASE HELP ME! I don't get it!
Answer: 1.65
I hope this isn't too late : )
The cost of 1 lb of sugar candies is $1.65.
What is multiplication?In mathematics, multiplication is a method of finding the product of two or more numbers. It is one of the basic arithmetic operations, that we use in everyday life.
here, we have,
Explanation
Given to us
weight of candy mix = 100 lb,
weight of jelly beans = 100 lb,
Cost of jelly beans = 20 cent per lb = $0.20 per lb,
Cost of candy mix = $1.36 per lb.
Total cost of candy mix:
Total cost of candy mix = weight of candy mix * Cost of candy mix
= 100 lb * $1.36
Total cost of Jelly beans:
Total cost of Jelly beans = weight of Jelly beans * Cost of Jelly beans
= 20 lb* $0.20
Weight of Sugar candies:
weight of Sugar candies = weight of candy mix - weight of jelly bean
= 80 lb
Total cost of sugar candies:
Total cost of candy mix = Total cost of jelly beans + total cost of sugar candies
100 lb * $1.36 = 20 lb* $0.20+ 80lb*x
solving we get,
x = 1.65
Hence, the cost of 1 lb of sugar candies is $1.65.
Learn more about cost and weight:
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HELP ASAP PLEASE! FREE BRAINLIEST!! ill also answer questions that you have posted if you answer correctly!!!! (30pts)
Answer:
90-51 = 39 39°
Step-by-step explanation:
Siobhan wants to measure the mass of a bag of flour. what should she use?
Answer:
she should use a scale 8)
Step-by-step explanation:
In Exercises 17-20, describe the possible lengths of the
third side of the triangle given the lengths of the other
two sides. (See Example 5.)
17. Sinches, 12 inches 18. 12 feet, 18 feet
Private commen
Add comment to Lau
19. 2 feet, 40 inches
20. 25 meters 25 meters
In Exercises 21-24, is it possible to construct a triangle
with the given side lengths? If not, explain why not.
21. 6. 7. 11
22. 3, 6, 9
23. 28. 17. 46
24. 35, 120, 125
17. the sum of the lengths of any two sides of a triangle is always greater than the length of the third side
T=the third side
12+18>T
12+T>18
18+T>12
the first equation says that T<30
the second equation says that T>6
putting these together...
6<T<30
(Credit: Arthur D)
WILL GIVE BRAINLIEST!
Translate the following verbal expression into a variable expression.
Eight divided by the sum of a number and three.
Answer:
8÷(x+3)
Step-by-step explanation:
it doesnt specify what number you add with 3 so you substitute it with a variable such as x.
The sum is adding so x +3 and then divide by 8
slove for x
do I do 50*3?
Answer:
65 is x
Step-by-step explanation:
the equation is 2x+50=180 remember line measures 180 degrees that is why the equation also equal 180.
Answer:
x = 65
Step-by-step explanation:
The line is a 180 degree so 180- 50 = 130
130 / 2 = 65
2 x 65 = 130
X = 65
An aeroplane flew from Qatar to Bahrain. The distance flown was 135 km. The average speed was 180 km/h. Work out the time taken. Give your answer in minutes
Given:
The distance flown was 135 km.
The average speed was 180 km/h.
To find:
The time taken by the airplane.
Solution:
We know that,
[tex]Speed=\dfrac{Distance}{Time}[/tex]
[tex]Time=\dfrac{Distance}{Speed}[/tex]
Putting Distance = 135 and Speed = 180, we get
[tex]Time=\dfrac{135}{180}[/tex]
[tex]Time=0.75[/tex]
The time taken by the airplane is 0.75 hours.
We know that,
1 hour = 60 min
0.75 hour = 0.75 × 60 min
0.75 hour = 45 min
Therefore, the time taken by the airplane is 45 min.
Elsy with cut 8 pies into pieces that are 1/6 of the whole. After she cuts the 8 pies, how many pieces will elsy have?
which phrase represents' the sum of 11 and a number
Answer:
11 + n
Step-by-step explanation:
sum means addition, so u need a + sign
n is usually the variable used for 'a number'
so 11 and (+) a number (n) = 11+ n
hope this helps!
(-38.76)(-15.6) is negative?
Answer:
no its positive
Step-by-step explanation:
negative X negative = positive
Negative x positive = negative
positive x positive = positive
Answer:
that is false
Step-by-step explanation:
The answer is false reason is if any negitive is mutiplied or divided by another negitave the answer will always be positive.
the answer to the eqaution is 127.156
Hope this helped
can i get brainly pls?
Whoever answers this question first gets brainly 7
Answer: Statement A
Step-by-step explanation:
what is the domain and range of {(-5,0), (-8,4), (-4,-4), (1,-5)}?
Answer:
All the domains are x values (-8, -4, 1)
All the ranges are y values: (4, -4, -5)
Step-by-step explanation:
PLEASE HELP!!! The ratio of footballs to soccer balls at a sporting goods store is 5 to 3. if the store has 100 footballs in stock, how many soccer balls does it have?
20 soccer balls
50 soccer balls
60 soccer balls
100 soccer balls
Answer:
70 or 60 is the answer
Answer:
60
Step-by-step explanation:
Find the compound interest on 5000 at 12% interest for 15 years.
if the interest is compounded semi-annually.
18000
Step-by-step explanation:
5000*12%= 600 600× 30= 18000 15 years semi annually = 30 x
The compound interest on $5,000 at 12% interest for 15 years compounded semi-annually is $22,243.58
To find the compound interest on $5,000 at 12% interest for 15 years compounded semi-annually, we can use the formula:
A = P(1 + r/n)^(n*t)
where:
P = principal amount = $5,000
r = annual interest rate = 12% = 0.12
n = number of times compounded in a year = 2 (compounded semi-annually)
t = time period in years = 15
A = amount after t years
Plugging in the values, we get:
A = 5000(1 + 0.12/2)^(2*15)= $27,243.58
So, the amount after 15 years is $27,243.58. To find the compound interest, we can subtract the principal amount from the amount after 15 years:
Compound interest = A - P
= $27,243.58 - $5,000
= $22,243.58
Therefore, the compound interest on $5,000 at 12% interest for 15 years compounded semi-annually is $22,243.58.
To read more about Compound Interest visit:
https://brainly.com/question/14295570
HELPP MEEE NOWWWWW :) THANKS
Easy!
4 units x 4 is
16
Answer:
Step-by-step explanation:
First, we need to find the hypotenuse, so we need to apply the equation from the Pythagorean Theorem
A^2+B^2=C^2.
We know A^2 and B^2, so we need to substitute that into the equation
2^2+4^2=C^2
so now, simplify.
4+16=C^2
20=C^2
Square root of 20 is about 4.5
so 4.5 is the length of the sides of the square.
4.5x4.5=20.25