Answers
Answer:
5
Step-by-step explanation:
like my answer please...
Related Questions
After spending 2/3 of his money. Charles has 12 pesos left. How much did he have at first??
Answers
The total amount of money charles must have had at the beginning is 36 pesos.
What are fractional linear equations and how one can solve it?
Linear equations which are in the form of fractions are referred as fractional linear equations.
an equation containing the unknown in the denominator of one or more terms (as a/x + b/(x + 1) = c)
It is frequently simplest to eliminate the fraction in the first step when dealing with fractions incorporated into linear equations. Typically, this entails locating the fraction's LCD and multiplying each term in the entire equation.
Solution:
Given:
Money left with charles = 12 pesos
Money spent = 2/3 of the total amount.
Find:
Total Money he had at first = ?
Step-1:
Let x denote the total amount of money he had at the beginning.
After spending 2/3 of his money he is left with 1/3 of part of his money.
Step-2:
So the equation can be written as:
1x/3 = 12
x = 36
Hence the total money he had at the beginning was 36 pesos.
Learn more about "Fractional linear equations" here-
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You are planning to go to the movies tonight, but you only have 25
dollars to spend. The ticket for the movie that you want to see is 9
dollars plus 4 dollars for each snack. Write an equation that would
represent how many snacks you can buy after purchasing the ticket. Use
x to represent the number of snacks purchased.
Answers
Answer:
9+4x=25
Step-by-step explanation:
The PS4 cost $650 when it first came out. Two years later it was only worth $250. By what percentage did the price decrease?
Answers
Answer:
It decreased by 61.5%
Step-by-step explanation:
PLEASE HELP ASAP PLEASE
Answers
A classmate stated, "A concave polygon be can be regular because it can have all sides congruent." Is this student's claim valid?
Why or why not?
Answers
Answer:
No.
Step-by-step explanation:
A regular polygon has all sides and angles congruent. This is not possible with a concave polygon. If the sides are congruent in a concave polygon the angles are not congruent.
What is the SLOPE and Y-INTERCEPT of the following equation. y = -x +7
Answers
Because the formula is y=mx+b (b is the intercept) (or replace 0 with x so that will be y=7)
And the Y intercept is 7 :)
I hope this helped!
2(x+7)=-4x+14 type the steps to solve it. Thanks.
Answers
then move the -4x to the left to make the equation 6x+14=14
then move the 14 from the left to the right to make the equation 6x=0
which means x=0
Mr. Holmes is buying mulch for his triangular-shaped garden shown below. The mulch he is purchasing costs $3.75 per bag. If each bag covers 18 square feet, how much will it cost him?
Answers
Answer:
Step-by-step explanation: 76
The area of a sector created by a 150° angle is 20.5 in.2. What is the area of a sector created by an angle of 300° in the same circle?
10.25 in.2
30.75 in.2
41 in.2
64 in.2
Answers
Answer: 41in 2
Step-by-step explanation: i just got it right on edge
Answer:
C. 41 in.2Step-by-step explanation:
Please explain in simple language how to complete the square.
Answers
Answer:
Step 1 Divide all terms by a (the coefficient of x2).
Step 2 Move the number term (c/a) to the right side of the equation.
Step 3 Complete the square on the left side of the equation and balance this by adding the same value to the right side of the equation.
Step-by-step explanation:
hope i helped
Find the volume of a cone that has a radius of 4 centimeters and a height of 19
centimeters.
(Use 3.14 for pi and round the answer to the nearest hundredth.)
Answers
Answer:
Volume of the cone = 318.19 cubic cm
Step-by-step explanation:
Volume of a cone = 1/3πr²h
r is the radius = 4cm
h is the height = 19cm
Substitute into the formula
Volume of a cone = 1/3π(4)²(19)
Volume of a cone = 1/3* 3.14 * 16 * 19
Volume of a cone = 954.56/3
Volume of a cone = 318.19 cubic cm
Need help! Marking brainliest. Need step by step solution
Answers
Answer:
400 J
Step-by-step explanation:
Kinetic energy = ½ mv²
mass = 50 kg
velocity = 4 m/s
Kinetic energy = ½×50×(4)²
= ½×50×16
= 50×8
= 400 J
Option Four
[tex]mass(m) = 50kg \\ velocity(v) = 4ms {}^{ - 1} \\ kinetic \: energy = \frac{1}{2} mv {}^{2} \\ = \frac{1}{2} \times 50 \times (4) {}^{2} \\ = 400[/tex]
Two chords, AC and DE, intersect inside of circle O at point X. AX=15 cm, CX= 12 cm, and EX= 21 cm. Find DE
Answers
Answer:
Do you have a picture or something?
Step-by-step explanation:
A bird flying at an elevation of 110 ft swoops down to grab a mouse on top of a 3 foot tall rock. What is the change in the birds elevation?
Answers
Answer:
Bird swoops down by 107 feet to grab a mouse on top of a [tex]3[/tex] foot tall rock
Step-by-step explanation:
Given
The level of mouse from the ground is [tex]3[/tex] foot as it is on the top of a [tex]3[/tex] foot tall rock.
The level of bird at which it is flying from the ground is [tex]110[/tex] feet
Change in elevation when the bird swoops down to grab the mouse
[tex]= 110 -3\\= 107[/tex]feet
Bird swoops down by 107 feet to grab a mouse on top of a [tex]3[/tex] foot tall rock
Can someone please help me with this because I don’t get it
Answers
Answer:
161
Step-by-step explanation:
the sum of the two interior angles equals that exterior angle
121+40=161
explanation: in the triangle angles 59 and 40 are already shown, so u just need to subtract them from 180. 180-40-59=19. since the line=180° you need to subtract 19 from 180. 180-19=161
Confused on this one help me solve for point B
Answers
Answer:
1,-1
Step-by-step explanation:
because section be is for +,-
Answer:
1,-1
Step-by-step explanation:
Milton purchases a 7-gallon aquarium for his bedroom. To fill the aquarium with water, he uses a container with a capacity of 1 quart.
How many times will Milton fill and empty the container before the aquarium is full?
Milton will fill and empty the container __ times.
Answers
Which is more 35 inches or 3 feet
Answers
Answer:
3 feet
Step-by-step explanation:
3 feet is more because 35 inches = 2 feet and 11 inches.
Which of the following is the correct order when multiplying two binomials?
Inner, first, last, outer
First, outer, inner, last
Outer, last, first, inner
Last, inner, outer, first
Please help.
Answers
Answer:
A technique for distributing two binomials. The letters FOIL stand for First, Outer, Inner, Last. First means multiply the terms which occur first in each binomial.
Step-by-step explanation:
The correct order when multiplying two binomials will be First, outer, inner, and last. Then the correct option is B.
What is binomial?The binomial is a polynomial of two-term only. For example, x + 5 where x and 5 are two separate terms.
It is also known as the product. If the object n is given to m times then we just simply multiply them.
Let the two expressions are (a + b) and (c + d). Then the multiplication of the expressions will be given as,
⇒ (a + b) x (c + d)
⇒ a(c + d) + b(c + d)
⇒ ac + ad + bc + bd
The correct order when multiplying two binomials will be First, outer, inner, and last. Then the correct option is B.
More about the binomial expansion link is given below.
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Inequality Question
Seven buses can hold no more than 560 students
Answers
Answer:
thanks but wheres the question???????????/
Step-by-step explanation:
What is the following product
Answers
Please hurry!!!! I need answer ASAP!!!!!
David wants to buy a new bicycle
that cost $295 before a 40%
discount. He finds the cost after the
discount, in dollars, by evaluating
295 – 295(0.40). His brother Michael
finds the same cost by evaluating
295(1 – 0.40). What property can be
used to justify that these two
expressions represent the same cost
after the discount?
A. associative property
B. cominutative property
C. distributive property
D. subtraction property of equality
Answers
Answer:
subtraction property for sure its that
With spring break approaching, Travis plans to play more 2k every day. Right nowhe plays about 40 minutes per day. He expects that number will increase by 10 minutes per day
Write an equation that shows the number of minutes of 2k played as a function of the day
Answers
Write an equation to represent the situation. Cayla was going to sell all of her stamp collection to buy video game after selling half of them she changed her mind she then bought four more. How many did she start with if she now has 26.
Answers
Answer:
[tex]y = \frac{1}{2}x + 4\\\\[/tex]
Cayla started with 44 stamps
Step-by-step explanation:
Let x = the number of stamps in Cayla's stamp collection;
[tex]y=\frac{1}{2}x + 4[/tex]
[tex]26 = \frac{1}{2}x + 4\\\\22 = \frac{1}{2}x\\\\44 = x[/tex]
he line segment is rotated by 270 degrees counterclockwise about the origin to form C′D′. Which statement describes C′D′?
1. C′D′ is 4 units long.
2. C′D′ is 8 units long.
3. C′D′ is parallel to CD.
4. C′D′ is half the length of CD.
Answers
Answer:
it is parrell
Step-by-step explanation:
Two names for the angle formed by the dashed rays are? help please
Answers
Answer:
VTB and MTF
Step-by-step explanation:
There's also another value called FTL
Help Me! Will give brainliest. Hurry UP!
11-2m-[n+5+-m-3n+8
Simplify!
Answers
Answer: 4mn+2m^2 -26m+ 11
Step-by-step explanation:
Answer: --1• (3m + 4n -- 24)
Step-by-step explanation:
I have done this equation before I just can find how to do the problem sorry
Help needed!
The photo attached is the second question :)
Answers
Answer:
57 is the correct answer
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!
Answers
Answer: 3.6
Step-by-step explanation:
Using pythagorean we can determine that a^2+b^2=c^2
In this case the leg and adjacent make a distance of 2 and 3 we can substitute for a and b so
[tex]2^{2}+3^{2}=c^{2}[/tex]
13=[tex]c^{2}[/tex]
c= 3.605 rounded is 3.6
Bruce drewa scale of a resturaunt the scale he used was 1 milimeter 10 meters the resteraunt kitchen is 3 milimeters long in the drawing how long is the actual kitchen
Answers
Answer: 30 meters.
Step-by-step explanation:
Since the scale used by Bruce in the drawing that she made is:
1 milimeter = 10 meters
If the restaurant kitchen is 3 milimeters long in the drawing, the length of the actual kitchen will then be:
1/3 = 10/x
Cross multiply
1 × x = 3 × 10
x = 30
Therefore, the actual length is 30 meters.