Answer:
6 pounds
Step-by-step explanation:
Given data
Initial weight=8 pounds
We are told that a week later the weight reduced by 25%
Let us find 25% of 8
=25/100*8
=0.25*8
=2 pounds
Hence the current weight is
=8-2
=6 pounds
Two trains train a interim be weird total of 333 tons. Train hey is heavier than train B.The difference of their weight is 141 tons… What is the weight of each train??
Answer:
Weight of Train A = A = 237 tons
Weight of Train B = B = 96 tons
Step-by-step explanation:
Two trains train a and be weigh a total of 333 tons. Train A is heavier than train B.The difference of their weight is 141 tons… What is the weight of each train??
Let us represent:
Weight of Train A = A
Weight of Train B = B
Our system of Equations is given as:
A + B = 333 tons..... Equation 1
A - B = 141 tons....... Equation 2
We solve using Elimination method
We Add Equation 1 and 2 together to Eliminate B
Hence:
2A = 474 tons
A = 474 tons/2
A = 237 tons
Solving for B using Equation 1
A + B = 333 tons..... Equation 1
237 tons + B = 333 tons
B = 333 tons - 237 tons
B = 96 tons
Therefore:
Weight of Train A = A = 237 tons
Weight of Train B = B = 96 tons
2) Select one of your sides.
Side: Nachos Price : 3.00
Your cost to make this side just became
cheaper. As a result, you are going to
decrease the price by $0.25. What is
the percent of change?
Answer:
I need the response quick please
Answer:
Step-by-step explanation:
nachos=3 =100%
1.5=50%
0.50=25%
0.25=12.5%
Use the information in the figure. Find mZD. 106 D Drawing not to scale 37° 53
Answer: Its B
Step-by-step explanation: Hope this was helpful I am not to sure this is the right answer but let me know if it is
Jessica and her friends have gone to dinner. When they finished eating their bill came to $82. Jessica decided that she wanted to give a 19% tip . Estimate how much a19% tip on an $82 dinner bill will be.
Answer:
15.58
Step-by-step explanation:
82 x 0.19 = 15.58
Your final cost will be 97.58 (82 + 15.58)
Answer: The correct answer is D
Step-by-step explanation: I took the unit test
lenora spent 1/3 of her time studying. What percentage of her time did she spend studying?
Answer:
XD 175 + 25$ like they said would be 200. jake would still be behind $25, therfore being the wrong answer provided.
XD 175 + 25$ like they said would be 200. jake would still be behind $25, therfore being the wrong answer provided.
Step-by-step explanation:
Answer:
(33⅓)%
Step-by-step explanation:
What is the missing reason for the 3rd step in the proof below?
A. If two lines are parallel, then alternate interior angles are congruent
B. Corresponding angles theorem
C. Vertical angles are congruent
D. If two lines are parallel, then alternate exterior angles are congruent
Answer:
The missing reason for the 3rd step in the proof below is;
C. Vertical angles are congruent
Step-by-step explanation:
In the two column proof, we have;
Statement [tex]{}[/tex] Reason
1. AB ║ CD [tex]{}[/tex] 1. Given
2. ∠3 ≅ ∠7 [tex]{}[/tex] 2. Corresponding angles theorem
3. ∠7 ≅ ∠6 [tex]{}[/tex] 3. Vertical angles are congruent
4. m∠3 = m∠7 [tex]{}[/tex] 4. Definition of congruence
m∠7 = m∠6
5. m∠3 = m∠6 [tex]{}[/tex] 5. Substitution
6. m∠3 ≅ m∠6 [tex]{}[/tex] 6. Definition of congruence
Vertical angles are the angles formed on the opposite sides of two straight lines when they cross each other
Other vertical angles in the diagram are;
1) ∠5 and ∠8
2) ∠1 and ∠4
3) ∠2 and ∠3
Which is the most descriptive name for the shape below?
shape
A. square
B. rectangle
C. rhombus
D. quadrilateral
Answer:
It's either B or D
Step-by-step explanation:
Which do you think it is?
Deborah has $56 in her bank account currently. She earns $8 per hour at her job at the local ice cream shop. Micah has $32 in his bank account and earns $12 per hour at his job mowing lawns. How many hours do they need to work to have the same amount of money in their bank accounts?
Carrie wants to cut out fabric in the shape of a letter "C" to sew onto the back of a shirt. She sketched out her pattern on graph paper as shown. How much fabric will Carrie use to make the "C"?
Solve the equation by factoring: 2x3 - 30x2 + 100x =0
I need help with prime factors
Answer: the answer is 8 and 3
Step-by-step explanation:
factors are numbers that can be multipiled together to find a whole number. since 8 and 3 are being multiplied together to get 24, 8 and 3 are factors of 24.
I hope this helps ! good luck
HELP!!!!!!!!!!!!!!!!!!!!!!!
Answer:
5 dollars for 1 sub
Step-by-step explanation:
y2-y1/x2-x1=unit rate
20-10/4-2
10/2
5
you have a bag of 10 marbles. three of them are red ,five are blue, and two are green.what is the probability of not picking a green marble out of the randomly
Answer:
Not probabillity of picking a green marble is 80%
Step-by-step explanation:
Answer:
.80 or 4/5
Step-by-step explanation:
Probability is all about figuring out what you are or not going to get.
One good trick of figuring this out is taking what you don't want, (here its green marbles) take them out, then add all the marbles (G,B,R) and divide. Here you are dividing 8 by 10 which comes out to .80
The only other thing to do is simplify if needed. .80 turns into 8/10 and the only thing that 8 and 10 are divisible by is 2 so it would turn into 4/5
Hope this info can help ;)
el tema es desigualdades con valor absoluto
Answer:
i need english
Step-by-step explanation:
sarah started the school year with 14 drawings in her notebook and draws 5 more each day. whats the linear equation?
Answer:
y = 5x + 14
Step-by-step explanation:
Let x = number of day and y = number of drawings.
She draws 5 drawings per day, so in x days, she draws 5x drawings.
She started with 14 drawings, so the total number of drawings in any day, x, is
5x + 14.
The equation is
y = 5x + 14
Simplify: (2x3y5)3 Could you also explain how to do it?
Answer:
6x×9y×15
Step-by-step explanation:
that's the answear I got because you didn't add any math signs so assuming its all multiplication you take 3 and multiply it with each of the numbers with there variables
Calculate the rise and run between any two coordinates to find the slope of each line ...
For the first one its a slope of -2/3
The second one is 4/5
and the third one is -1/7
PLEASE HELP PLEASE PLEASE
Answer:
Step-by-step explanation:
x > -7
Open circle means the solution does not include -7 and it is more than -7
Mrs. Collins is going to plant her garden. She purchases 4 tomato plants for $2.59 each, a package of watermelon seeds for $1.87, and a jalapeno plant for $3.88. How much will Mrs. Collins spend on seeds and plants for her new garden?
Answer:
5.65
Step-by-step explanation:
SOMWRGING AROUND THAT
The graph of the equation y = - 3/4X - 3 has what slope?
Answer: 3/4x
Step-by-step explanation:
y = mx + b
m = slope b = y - intercept
y= 3/4x -3
The mean temperature for the first 4 days in January was -4°C. The mean temperature for the first 5 days in January was -6°C. What was the temperature on the 5th day? Pls help
Answer:
-14°C
Step-by-step explanation:
Given that,
The mean temperature for the first 4 days in January was -4°C.
The mean temperature for the first 5 days in January was -6°C.
Mean = sum of observations/no. of observations
For first 4 days,
[tex]-4=\dfrac{S_4}{4}\\\\S_4=-16\ ...(1)[/tex]
For first 5 days,
[tex]-6=\dfrac{S_4+T}{5}\\\\S_4+T=-30\ ..(2)[/tex]
Let the temperature on 5th day is T. So,
Put S₄ = -16 in equation (2).
-16 + T = -30
T = -30+16
T = -14°C
So, the temperature on the 5th day is -14°C.
8. help me and if u get it right ill give u brainliest
Answer:
Step-by-step explanation:
All of the above
4. What method can be use to prove the triangles below are congruent?
(look at the photo for answer options)
Answer:
congruent by Angle Angle Side (AAS)
If my answer is right then please follow me
need followers :-)
Find the volume of the rectangular pyramid
Answer:
I think it's 15
Step-by-step explanation:
Volume is basically just adding length, width, and height
Can someone please help? I will mark brainliest random answers will be reported
Answer:
5.1
Step-by-step explanation:
hope it helps thank you
Don Pedro tenía una parcela de 10 hectareas, vendió la quinta parte y el resto lo dividió entre sus 4 hijos, cuantas hectareas recibió cada uno?
Anyone knows this one ?
Answer:
looks like it might be 4 but I'm not a 100% sure
Find the circumference of a circle with diameter, d = 26cm.Give your answer in terms of π
.
Answer:
C≈81.68
d Diameter
26
Using the formulas
C=2πr
d=2r
Solving forC
C=πd=π·26≈81.68141
Step-by-step explanation:
Hope it is helpful.....
Please help ASAP thank you
Step-by-step explanation:
5/8-7/8=2/8 so that is the height
the width is 1/2
and the length is 3/8
you have too multiply 1/2 and 3/8 which is 3/16.
hope this is correct and helps u out
4 3. Brodie has a bag of mixed fruit snacks. In the bag, there are 8 cherry fruit snacks and 12 strawberry fruit snacks. What is the ratio of strawberry to cherry? b (answer should be in simplest form)
Answer: simplified ratio would be 3:2
Step-by-step explanation: the ratio would be 12:8
Answer:
2-3, 2 to 3, or 2:3
Step-by-step explanation: