Answer:
so whats the question
Step-by-step explanation:
Amy split $53.20 between 3 people. What is the dividend?
SOMEONE PLEASE HELP ME WITH MATHHHH
What is the minimum amount of paper she will need?
Answer:
444.72 ft^2
Step-by-step explanation:
Using the formula in the attached picture, we get this as our answer.
please help i’m so confused
Answer:−x+6
x
Step-by-step explanation:
Original price: $? Discount: 20% Sale Price: $75
Answer:
the answer is 60
Step-by-step explanation:
so you see that there's 20 percent right, you find what number u can add it by to get 100, so 80+20=100 so u do that and put it in a decimal form which is 0.8 and you multiply it by the price so 0.8 x 75= 60
Elizabeth wants to ride her bicycle 28.6 miles this week. She has already ridden 19 miles. If she rides for 3 more days, write and solve an equation which can be used to determine mm, the average number of miles she would have to ride each day to meet her goal.
Answer: The average number of miles she would have to ride each day to meet her goal = 3.2 miles.
Step-by-step explanation:
Given: Elizabeth wants to ride her bicycle 28.6 miles this week.
She already ridden 19 miles.
Number of days she will ride more =3
Let m = average number of miles ridden in a day.
Then,
Total distance = initial distance + (m) (Number of days)
i.e. 28.6 = 19+3m (Required equation)
Subtract 19 from both sides , we get
[tex]9.6=3m\\\\\Rightarrow\ m=\dfrac{9.6}{3}\\\\\Rightarrow\ m=3.2\ miles[/tex]
Hence, the average number of miles she would have to ride each day to meet her goal = 3.2 miles.
please help i am so confused! need answer fast and thank you soo much! get full points and help your girl out!
Answer:
238 ft³
Step-by-step explanation:
Volume = Length × Width × Height
V = 8.5 × 4 × 7
V = 238 ft³
I need help with math hw what does x =
Answer:
x = 70
Step-by-step explanation:
The chord- chord angle x is half the sum of the arcs intercepted by the angle and its vertical angle, then
x = [tex]\frac{1}{2}[/tex] (80 + 60) = 0.5 × 140 = 70
Lina is packing to move to a new house. She has 561 items to transfer to the new house. 36 of the items are large items that will be carried alone.
Answer: See explanation
Step-by-step explanation:
Your question isn't complete but let me give different scenarios to help you solve.
Firstly, assuming we want to calculate the amount of items left after the large items are carried alone, this will be:
= 561 - 36
= 525
Secondly, if we want to know the percentage of the large items that will be carried alone. This will be:
= 36/561 × 100.
= 6.42%
Thirdly, if you want to know the percentage of the items that will be left after the large ones have been carried alone. This will be:
= 100% - 6.42%
= 93.58%
A car travels 500 meters the first minute. Each minute after,the car travels 160meters .if this pattern continues ,what is the distance the car travels in 15 minutes?
An=a1+d(n-1)
A. 2740
B. 2900
C. 7660
D. 7160
Answer:
a?
Step-by-step explanation:
Please help.
Is algebra.
Answer:
x = -3 , y =1
Step-by-step explanation:
how can you tell just by looking at the numerator and denominator of a fraction if it is closer to 0 or 1? Give some examples in your explanation.
Help
If denominator of the fraction is greater than numerator then it is closer to 0 or 1.
What is mean by Fraction?A fraction is a part of whole number, and a way to split up a number into equal parts. Or, A number which is expressed as a quotient is called fraction. It can be written as the form of p : q, which is equivalent to p / q.
Given that;
The fraction is closer to 0 or 1.
Now,
Let a fraction as;
⇒ 4 / 7
Then, It is equivalent to,
⇒ 4 / 7 = 0.57
Which is closer to 0 or 1.
So, We can conclude that;
⇒ If denominator of the fraction is greater than numerator then it is closer to 0 or 1.
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Rectangle ABCD is rotated about the origin to form rectangle A'B'C'D'. The perimeter of ABCD is 16 units.
PLEASE HELPPP
Answer:
16units
Step-by-step explanation:
It was only rotated. It's area and perimeter stay the same.
Answer:
6 units
Step-by-step explanation:
may be this can help you
0.36 x 20 = x10
14 divided by 50 = +100
need ASAP please help
Answer:
0.36 × 20 = 7.2
7.2 × 10 = 72
14 ÷ 50 = 0.28
0.28 + 100 = 100.28
4u^2-7u-7-15u^2-2u+3
Answer:
[tex] - 11 {u}^{2} - 9u - 4[/tex]
Step-by-step explanation:
1) Collect like terms.
[tex]( {4u}^{2} - {15u}^{2} ) + ( - 7u - 2u) + ( - 7 + 3)[/tex]
2) Simplify.
[tex]( { - 11u}^{2} - 9u - 4)[/tex]
Therefor, the answer is ( - 11u² - 9u - 4).
Answer:
[tex]-11u^{2} -9u-4[/tex]
Step-by-step explanation:
[tex]-11u^{2}-7u-7-2u+3[/tex]
[tex]-11u^{2} -9u-7+3[/tex]
[tex]-11u^{2} -9u-4[/tex]
A figure is cut into 15 equal pieces. Shade 2/3 of the figure.
Answer:
Shade 10 of the pieces.
Step-by-step explanation:
To figure this out, divide 15 by 3(5) and then multiple 5 by two and you will get 10!
The number of shaded pieces in the figure is 10 pieces.
What is a fraction?A fraction is written in the form of a numerator and a denominator where the denominator is greater that the numerator.
We have two types of fractions.
Proper fraction and improper fraction.
A proper fraction is a fraction whose numerator is less than the denominator.
An improper fraction is a fraction where the numerator is greater than the denominator.
Example:
1/2, 1/3 is a fraction.
3/6, 99/999 is a fraction.
1/4 is a fraction.
We have,
If the figure has 15 pieces.
The number of shaded pieces.
= 2/3 x 15
= 2 x 5
= 10 pieces
Thus,
The number of shaded pieces in the figure is 10 pieces.
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A construction company is currently working on six projects. The table shows the progress of each of the projects represented as a decimal.
What is the range of the progress of these projects?
Answer:
Step-by-step explanation:
can u give the answer to the quiz
The range of the project will be equal to 0.82.
What is the range in statistics?When the sample maximum and minimum are subtracted, the range of a set of data is the difference between the largest and smallest values. It uses the same units as the data to express itself.
The given data of the project is,
u 0.87
v 0.31
w 0.08
x 0.05
y 0.19
z 0.5
The range will be calculated as the difference between the maximum value to the minimum value.
Range = 0.84 - 0.05
Range = 0.82
Therefore, the range of the project will be equal to 0.82.
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A square has a side length of x inches. Each side of the square will be increased by 8 inches to create a larger square. If the larger square has a perimeter of 40 inches, what is the side length, in
inches of the original square?
Which word describes the
slope of the line?
-positive
-negative
-zero
-undefined
Help Pleaseee ASAP!!!!!!
Solve this linear system:
3x + 4y − z = −6
5x + 8y + 2z = 2
−x + y + z = 0
Answer:
Part 1
|A| = -23
|Ax| = -46
|Ay| = 46
|Az| = -92
Part 2
X = 2
Y = -2
Z = 4
Step-by-step explanation:
The values of x, y and z from the given system of equations are 2, -2 and 4 respectively.
What is a linear system of equations?A system of linear equations consists of two or more equations made up of two or more variables such that all equations in the system are considered simultaneously. The solution to a system of linear equations in two variables is any ordered pair that satisfies each equation independently.
The given system of equations are
3x+4y-z =-6 ---------------(i)
5x+8y+2z=2 ----------(ii)
-x+y+z=0 ---------------(iii)
From equation (iii), z=x-y
Substitute z=x-y in equation (i), we get
3x+4y-(x-y)=-6
3x+4y-x+y=-6
2x+5y=-6 -----------(iv)
Substitute z=x-y in equation (ii), we get
5x+8y+2(x-y)=2
5x+8y+2x-2y=2
7x+6y=2 -----------(v)
From equation (iv) and (v), we have
7(2x+5y=-6)
-2(7x+6y=2)
14x+35y=-42
-14x-12y=-4
__________
23y=-46
y=-2
Substitute y=-2 in equation (v), we get
7x+6(-2)=2
7x=14
x=2
Substitute x=2 and y=-2 in equation (iii), we get
-2-2+z=0
z=4
Hence, the values of x, y and z are 2, -2 and 4 respectively.
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Can someone help me with these ASAP pleassseee!!!
Answer:
A squared+B squared=Csquared
Step-by-step explanation:
Use Pythagorean theorem.
Answer: its easy okay all u have to do is
find the missing angle to the nearest tenth like this
i will do one and it should help with the rest
Step-by-step explanation:
so u it's 30 for the first one
In parallelogram QRST, diagonals QS and RT intersect at point E. Which statement must be true? QS ⊥ RT ΔRES ≅ ΔTEQ ∠RQS ≅ ∠SQT ΔTQE ≅ ΔRQE
Answer:
ΔRES ≅ ΔTEQ
Step-by-step explanation:
A parallelogram is a quadrilateral (has four sides and four angles) in which opposite sides are equal and parallel to each other.
Opposite angles of a parallelogram are equal and the diagonals bisect each other. Each diagonal of a parallelogram separates it into two congruent triangles.
Given parallelogram QRST with diagonals QS and RT intersecting at point E
Therefore, the diagonals divide parallelogram QRST into congruent triangles, hence:
ΔRES ≅ ΔTEQ
What's another way to define absolute value?
The opposite of a number
The multiplicative inverse of a number
The distance of a number from zero
a. n
The value of a number
Answer:
the distance of a number from zero
Step-by-step explanation:
in other words, it is the positive value of the number.
if the number is negative then the absolute value is the positive of it.
if the value is positive, then it is still positive.
Beth and Bryce sign on a $205,000 mortgage at a 5% annual interest rate for 30 years. This results in a monthly payment of $1100.48. If only the minimum payment is made in month one, how much of the first payment goes toward reducing her balance?
Answer: $246.31
Step-by-step explanation:
The monthly payment of $1,100.48 is going to be divided into interest and principal repayment which is the one that reduces her balance.
The interest payment is based on the interest rate which is 5%.
Monthly interest is:
= 205,000 * 5% * 1/12 months because it is monthly
= $854.17
The amount that goes towards reducing her balance is:
= Monthly payment - Interest payment
= 1,100.48 - 854.17
= $246.31
expression
Which expressions are equivalent to 3x + 3(x + y)?
Choose all answers that apply:
A
6x + 3y
B
3(x+2+ y)
C
3.xy
The sum of 38 and twice a number x is 124. What is -2x - 5?
A)
-101
B)
-91
C)
46
D)
86
Answer:
B). - 91
Explanation:
In the figure shown below, ABCD = WXYZ.
What is the length of side AB ?
Answer:
9 cm.
Step-by-step explanation:
AB=WX, it's just turned on its side
Help 30 points plz do all work
Thanks
Noah's cousin is exactly 7 years younger than Noah. Let M represent Noah's cousin's age in months and N represent Noah's age in years. 1. If Noah is 15 years old, how old is his cousin, in months? 2. When Noah's cousin is 132 months old, how old is Noah, in years? 3. Write a function that gives the age of Noah's cousin in months, as a function of Noah's age in years. 4. Write the inverse of the function you wrote. What are the input and the output of this inverse function?
Answer:
1,if Noah is 15 his cousin is 8 or 96 months
2, and when Noah's cousin is 132 months or 11 years old Noah will be 18
3,n-[[7]12]=age of Noah's cousin
Step-by-step explanation:
1,15-7=8
1 part 2, 8*12=96
2,132/12=11
2 part 2,
11+7=18
3,n-[[7]12]=age of Noah's cousin
4,n+[7/12]
if n=18
18+[7/12]
or
18+0.5833=18.5833
can I plss have an answer on this i need it ASAP plss
WHAT DOES THIS MEAN???... i needa think abt this one