Answers
Answer:
b
Step-by-step explanation:
sorry if wrong
Answer:
the amswer is c
Step-by-step explanation:
Related Questions
This is the part 2 could someone solve quickly please!?
Answers
Answer: A
Step-by-step explanation: The X axis has to be 25 and the Y axis has to be 45. The rise over run must equal 1.8
Geometry please help thanks in advance
Answers
B - leg
C - vertex angle
D - leg
E - base angle
F - base
Dried bananas sell at $4.59/kg and dried apricots sell at $6.59/kg. How many of kilograms of each should be used to make a mixture of 50 kg of dried fruit to sell for $5.20/kg. Solve for substitution or elimination
Answers
Answer:
Weight of dried bananas = 34.75 kg
Weight of dried apricot = 15.25 kg
Step-by-step explanation:
Given that:
Cost of dried bananas = $4.59 per kg
Cost of dried apricots = $6.59 per kg
Total weight of mixture = 50 kg
Sales price of dried fruit = $5.20 per kg
To find:
The weight of each type of dry fruit = ?
Solution:
Let weight of dried bananas = [tex]x[/tex] kg
Let weight of dried apricot = [tex]y[/tex] kg
[tex]x+y=50 ...... (1)[/tex]
Total cost of dried bananas = Cost of dried bananas per kg multiplied by weight of dried bananas
Total cost of dried bananas = $4.59[tex]x[/tex]
Total cost of dried apricots = Cost of dried apricots per kg multiplied by weight of dried apricots
Total cost of dried apricots = $6.59[tex]y[/tex]
As per question statement,
Total cost of dry fruits = $5.20 [tex]\times[/tex] 50 = $260
[tex]260 = 4.59x+6.59y......(2)[/tex]
Using substitution:
By equation (1):
[tex]x = 50-y[/tex]
Putting in equation (2):
[tex]260 = 4.59 (50-y)+6.59y\\\Rightarrow 2y = 260 - 229.5\\\Rightarrow y = 15.25\ kg[/tex]
[tex]x = 50 - 15.25\\\Rightarrow x = 34.75\ kg[/tex]
Therefore, the answer is:
Weight of dried bananas = 34.75 kg
Weight of dried apricot = 15.25 kg
Y=-x+10 what is the slope
Answers
Answer:
-1
Step-by-step explanation:
y=mx+c
y=-x+10
m=-1
Please Guys
-4n(5n+6)-5(3+3n)
Answers
Answer:
I tried this but i got it wrong it is not b on the test thing
Step-by-step explanation:
oop
Jin purchased 7 tacos for $18.55. How much will he pay for 15 tacos?
Answers
Answer:
$39.75
Step-by-step explanation:
18.55/7=2.65 per taco
2.65*1=39.75
swer:
39.75
Step-by-step explanation:
18.55/ 7 tacos = 2.65 per taco. 2.65 * 15 tacos = 39.75
if a circle has a radius of 10cm what is the circumference? plz help me i think the answer is 62.8cm but im not sure.
Answers
Answer:
62.83
Step-by-step explanation:
I hope this helps!! I am actually learning about this right now!! :)
NEED HELP ASAPPPPPPPP MATH PLSS HELPPPPPPP EXAM REWARD BRAINLIEST AND STARS!!!!!!!
Answers
Answer:
n+2= 2n
Step-by-step explanation:
hope it helps
...........................
is this a function? (it says the question has to b at least 20 characters long, sorry)
Answers
What is the value of x in |-6|= x? Select one: a. 6 and -6 O b. 6 a co d. 6
Answers
Answer:
X=6
Step-by-step explanation:
Can everybody that sees this subscribe to my YT Channel its : KingEli322 I'm trying to get to 1,000 subs before January 1, 2021 Plz and thankyou
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Colin walked a distance of 15 miles in 6 hours.
Work out out
Answers
Answer:
Colin walked 2.5 miles every hour
Step-by-step explanation:
The answer is 2.5 because 15 divided by 6 is 2.5
P.S Can I have brainliest?
Help me please. Transition math
Answers
Answer:
8 ft^2
Step-by-step explanation:
Since the area of the circle is pi*radius^2, we can plug the values in and get that the area of the circle is 3.14 (approx.) * (6/3)^2, which equals to 3.14*9 ft^2, which equates to 28.26 ft^2.
Hence, the exact area left is 36 - 28.26 ft^2 = 7.74 ft^2, which is closest to 8 ft^2.
Hope this helped!
Hi can someone help me with this word problem?
One pump can empty a swimming pool in 4 hours while a second pump can empty the same pool in 5 hours. How many hours long will it take the two pumps working together to drain the pool? Round your answer to the nearest tenth.
Answers
Answer:
It takes 20/9 hours for both pumps to completely drain the pool.
Step-by-step explanation:
The rate of the first pump is emptying 1/4 of the pool in an hour.
The rate of the second pump is emptying 1/5 of the pool in an hour
The combined rate of these two per hour is
1/4 + 1/5 = 9/20
The time taken to completely drain the pool is 1 (the whole pool) divided by the combined rate. So:
9/20x = 1
x = 1/ ⁹⁄₂₀
x = 20/9
It takes 20/9 hours for both pumps to completely drain the pool.
Put this into the calculator to round to the nearest tenth.
Write the equation of the line that passes through (-1,2) and (2,8) in any form NEED HELLP ASAP!!!
Answers
Answer: y=2x+4 for parallel and y=-1/2x+1 1/2
Step-by-step explanation: you need to do an equation using the slope which you can find by using y2-y1/x2-x1
from there you have to use y-y1=m(x-x1)
help please!:(
right answers only please
Answers
Answer:
100 dollars a month I think
Answer:
-100 dollars per month
Step-by-step explanation:
since it decreases, it needs to be negative
Please help me with this, I have no idea how to do ratios
Answers
Hope this helps!
the ratio is
2 : 5 , or 40 : 100
sorry if this is wrong, i tried my best.
The landscaper bought small and large bags of premium bags. The total spent on the 25 bags is $239.75. Four large bags cost $61.25. The remaining small bags each cost the same amount. How much did each small bag cost?
Answers
Answer:
Each small bag cost $8.5
Step-by-step explanation:
25-4=21
239.75-61.25=178.5
178.5/21=8.5
1/8” + 4 7/8” whats the awncer?
Answers
Answer:
5
Step-by-step explanation:
1/8+4 7/8 = 4 8/8 = 5
WHAT IS THE PERCENT OF DECREASE FROM 1000 to 10
Answers
Answer:
(1000-10/10)%
(990/10)%
99%
Find all real numbers x that satisfy the equation (x-4)(x+3) = 0
Answers
Answer:
x=4 and x=-3
Step-by-step explanation:
You have to set each one equal to zero and solve for x
x-4=0 x+3=0
+4 +4 -3 -3
x=4 x=-3
4) Which pair of triangles is congruent by Angle - Angle- Side?
Answers
We want to see which pair of triangles is equivalent by the Angle-Angle-Side criteria.
The correct option is 2, where we have two equal angles, and the bottom side is equal in both triangles.
The Angle-Angle-Side criteria means that if two triangles have an equal side, and the two correspondent angles also are equal, then these triangles are equivalent.
So we just need to see (by notation, not by how the triangles look like) in which ones we have two equal angles and one equal side.
That one is the second pair of triangles.
We can see that the two top angles are equal (two curves) and that the left angle in the left triangle is equal to the right angle on the other triangle (so we have two equal angles).
Also, the bottom side is equal on both triangles.
Then the angle-angle-side criteria is meet, meaning that these two triangles are equivalent.
If you want to learn more, you can read:
https://brainly.com/question/3394089
Ms. Swanson asked the question, "How does knowing the fact 6 × 5 6×5 help you find 60 × 500 60×500?" Maria answered, "I know 6 × 5 6×5 is 30 30. Now all I have to do is count the zeros and I get 3 , 000 3,000." Use place value understanding to explain why her answer is incorrect.
Answers
Answer:
Correct answer is 30,000
Step-by-step explanation:
From multiplication :
6 * 5 = 30
Now moving to:
60 * 500
Number of ending zeros in both values = 3 ; (000)
This 3 0's will be placed at the end of the result of multiplying 6 by 5
Hence,
6 * 5 = 30
60 * 500 = 30+000 = 30,000
Hence, 60 * 500 = 30000
2.332 divided by 2.2
Answers
Answer:
1.06
Step-by-step explanation:
2.332 divided by 2.2
= 1.06
Hope this helped!
Answer:
1.06
Step-by-step explanation:
is this correctly done?
Answers
Answer:
Step-by-step explanation:
In my opinion yes I think so
Lauren was asked to solve for x. She thinks that x equals 114 degrees because the Angle X is congruent to the 114 degree angle. Is Lauren correct? why or why not
Answers
Answer:
no
Step-by-step explanation:
x and 114° are same- side interior angles and are supplementary, then
x = 180 - 114 = 66
-x-7>-15 or -x7 solve for x and find inequality notation, and u need to graph on a number line
Answers
Answer:
The answer is
Inequality Form:
x<8
Interval Notation:
(−∞,8)
Step-by-step explanation:
Hope that helps. :)
Can you mark me as Brainliest
the elevation of the highest point on Earth is atop mount everest, which is 8.9 kilometers above sea level. the elevation of the lowest point the mariana trench in the pacific ocean, is -10.9 kilometers. what is the difference in elevation of the highest and lowest points?
Answers
The function below can be used to calculate the cost of making a long distance call, f(m), which is based on a $2.50 initial charge and a fee of $.12 per minute, m, that the call lasts.
f(m)=2.5+0.12m
If Natalie paid $6.82 for one call, how many minutes long was it?
Answers
Answer:
she was on a call for 36 minutes
Step-by-step explanation: 6.82-2.5= 4.32 4.32/.12= 36
Alice made lemonade for her school's fall festival as a fundraiser. She made a total of 5 gallons, which is 80 cups. They sold, on average 16 cups per hour. Write an equation that represents y, the number of cups of lemonade remaining, after x hours
Answers
Answer:
y = 80-16x
Step-by-step explanation:
She made a total of 80 cups and sells 16 cups per hour
So in x hours she would have sold 16 * x = 16x cups
So the number of cups remaining will be;
y = 80-16x
A person breathes 2.5 x 10^-4 in about cubic meters of air per second. How long does it take to breathe in 2.5 cubic meters of air?
Answers
Answer:
10⁴ seconds
Step-by-step explanation:
Given that,
A person breathes [tex]2.5\times 10^{-4}[/tex] in about cubic meters of air per second.
We need to find time taken to breathe 2.5 cubic meters of air.
In 1 sec = [tex]2.5\times 10^{-4}[/tex] m³ of air breathe
Let in x seconds, 2.5 m³ of air taken by the person.
[tex]x=\dfrac{2.5}{2.5\times 10^{-4}}\\\\x=10^4\ s[/tex]
Hence, in 10⁴ seconds 2.5 m³ of air is taken by the person.
