Answer:
proportional
Step-by-step explanation:
so if 1/2 is 20, 1/4 is 10, and 1 whole mile is 40.
40 + 40 + 40 + 10 + 10 + 10 = 150
because we used the reasoning from the first part and it turned out correct, it is proportional
PLS ANSWER 34 and 35 WILL MARK BRAINLEST IF CORRCET PLS ANSWER
Answer:
34 is 20
35 is 82
Step-by-step explanation:
Cindy earned $618.00 on her last paycheck. Two-thirds of what she earned was commission, How much did Cindy earn in commission on
the paycheck?
$68.67
$206.00
$412.00
$617.33
MARKING BRAINLIEST IF RIGHT!!
1.) When writing a check, a consumer must write the amount of money:
A.) in numbers only.
B.) in words only.
C.) in both numbers and words.
D.) in three different places on the check.
E.) None of these choices are correct.
Answer:
Step-by-step explanation:
e
2. find the value
pls no links
Answer:
[tex]\displaystyle V = 2144.66 \ ft^3[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightGeometry
Volume of a Sphere Formula: [tex]\displaystyle V = \frac{4}{3} \pi r^3[/tex]
r is radiusStep-by-step explanation:
Step 1: Define
Identify variables
r = 8 ft
Step 2: Find Volume
Substitute in variables [Volume of a Sphere Formula]: [tex]\displaystyle V = \frac{4}{3} \pi (8 \ ft)^3[/tex]Evaluate exponents: [tex]\displaystyle V = \frac{4}{3} \pi (512\ ft^3)[/tex]Multiply: [tex]\displaystyle V = \frac{2048}{3} \pi \ ft^3[/tex]Estimate: [tex]\displaystyle V = 2144.66 \ ft^3[/tex]Which expression is equivalent to 7x^2-(8x-5)+(5x-3x^2)?
Answer:
your mo- (3x^5 + 8x^3) - (7x^2 - 6x^3) = 3x^5 + 8x^3 - 7x^2 + 6x^3 = 3x^5 + 14x^3 - 7x^2
Step-by-step explanation:
Please I really need help. .
HELP !!!I am being timed !!!!
Answer:x = -8
Step-by-step explanation:
please help me I can't seem to get it
Answer:
I think (c) is the correct answer.
Step-by-step explanation:
The diagonals bisect each other.
Answer: The diagonals are congruent
Step-by-step explanation: (if this is wrong I am sorry) There are Different Types of Quadrilaterals
Trapezium.
Parallelogram.
Rectangle.
Rhombus.
Square.
Kite.
If this is wrong I am very sorry
pls helppp meee its due in 2:30 pm may 18 help!
Answer:
534
Step-by-step explanation:
1068 ÷ 2 = 534
Have a good day :)
The diagram shows a cuboid.
Find the total surface area of the cuboid.
5 cm
12 cm
4cm
Help me guys plssss I need helpppp
Answer:
The cost of admission
Step-by-step explanation:
Noelle only has to pay once for admission and buy multiple tickets for each ride.
what is a quater of 6
well, im assuming u meant quarter, so it would be 1.5 or 1 1/2
what is a visual artifact? please help without copying the internet
Answer:
Visual artifacts are anomalies apparent during visual representation as in digital graphics and other forms of imagery, especially photography and microscopy.
Find the distance between the pair of points.
(2, -2), (-5, -2
Answer:
7
Step-by-step explanation:
Answer:
7 units
Step-by-step explanation:
To find the distance between two points, we use the distance formula:
[tex]d = \sqrt{(x_{2}-x_1)^2 + (y_2-y_1)^2 }[/tex]
Plug in what you know.
[tex]d = \sqrt{(-5 - 2)^2 + (-2 - (-2))^2 }[/tex]
Evaluate the double negative.
[tex]d = \sqrt{(-5 - 2)^2 + (-2 + 2)^2 }[/tex]
Evaluate the parentheses.
[tex]d = \sqrt{(-7)^2 + (0)^2 }[/tex]
Evaluate the exponents.
[tex]d = \sqrt{(49) + (0) }[/tex]
Add.
[tex]d = \sqrt{(49)[/tex]
Evaluate the radical.
d = ±7
Since distance cannot be negative, our answer is 7.
The distance between the two points is 7 units.
Hope this helps!
Which sentence is true about equilateral triangle .
A.only 2 sides are the same length
B.only 2 angels have the same measure
C. Each side is a different length
D. All sides are the same length
E. Each angel has a different measure
[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the concept of Equilateral triangles.
Since, from the name itself, equilateral triangles have all sides and angles equal.
Hence the correct answer is
==> D. All sides are the same length.
state four examples of hazard
Answer:
1. Physical Hazards
2. Ergonomic Hazards
3. Chemical Hazards
4. Biological Hazards
Step-by-step explanation:
Classify the triangle with side lengths of 12, 16, 20
Answer:
The triangle is a right triangle
Step-by-step explanation:
We use the pythagorean Theorem which is a^2+b^2=c^2
Now we have 12^2+16^2=20^2
Solve: 144+256=400
400=400
Answer to this question plz
HELP HELP HELP HELP
One number is 8 more than another, and their sum is 80. What is the smaller number?
34
36
38
40
========================================================
Work Shown:
x = smaller number
x+8 = larger number, since it's 8 more than the smaller value
Add up those two expressions, and set the sum equal to 80.
Then solve for x.
x+(x+8) = 80
2x+8 = 80
2x = 80-8 ... subtract 8 from both sides
2x = 72
x = 72/2 .... divide both sides by 2
x = 36
The smaller value is 36 while the larger value is x+8 = 36+8 = 44
Note how 36+44 = 80 to help verify the answer.
Answer:
34.
Step-by-step explanation:
80 = (34 + 8) + x
80 = 42 + x
38 = x
^^ that is an answer, but the question asks for the SMALLER number... Which is up at the beginning of my equation.
I hope this helps. I'm not entirely sure if it's correct, but it's worth a shot... lol
A saleswoman earns 20% commission on all the merchandise that she sells. Last month she sold $400 worth of merchandise. How much commission (in dollars) did she earn last month
Answer:
$80 in commission
Step-by-step explanation:
Find her commission by multiplying 400 by 0.2:
400(0.2)
= 80
So, last month, she earned $80 in commission
HELP ASAP!!! Identify the factored form of each polynomial
Answer:
9x2 +42x + 24 is (x + 4) (9x + 6)
9x2 + 30x + 24 is (3x + 6) (3x + 4)
9x2 + 58x + 24 is (9x + 4) (3x + 4)
I tried reversing it, instead of doing these - 9x2 + 58x + 24 I did (9x + 4) (3x + 4)
Jemima filled one fourth of a barrel with compost on Saturday. Then she filled the remaining space with 4,200g of compost on Sunday. How many kilograms of compost are in the barrel
Answer: 5.6kg
Step-by-step explanation:
Since Jemima filled one fourth of a barrel with compost on Saturday, then the remaining space will be:
= 1 - ¼ = ¾
Since the remaining ¾ space is filled with 4200g of compost, then the compost in the barrel will be
¾ × x = 4200g
0.75 × x = 4200g
0.75x = 4200g
x = 4200g/0.75
x = 5600g
Since 1000g = 1kg
5600g = 5600/1000 = 5.6kg
There is 5.6kg of compost in the barrel.
I need help no links or files brainly will remove them
Finding a final amount in a word problem on exponential growth or decay
The half-life of a radioactive isotope is the time it takes for a quantity of the isotope to be reduced to half its initial mass. Starting with 185 grams of a radioactive isotope, how much will be left after 3 half-lives?
Use the calculator provided and round your answer to the nearest gram.
Answer:
25 grams
Step-by-step explanation:
Three half live
1/2 * 1/2 * 1/2 = (1/2)³ = 1/8
There would be 1/8 of the original amount left
185 * 1/8 = 23.125
Rounded
25 grams
What is partial fraction decomposition?
Can you explain it and give an example of it please?
thank you :)
Answer:Partial-fraction decomposition is the process of starting with the simplified answer and taking it back apart, of "decomposing" the final expression into its initial polynomial fractions. To decompose a fraction, you first factor the denominator. ... "Partial-Fraction Decomposition: General Techniques."
Step-by-step explanation:
brainliest plss
Help plsss. I'm failing I need hp
Answer:
slope=2
Step-by-step explanation:
rise over run: so y2-y1/x2-x1
So, 4-2/2-1 = 2/1=2
slope=2
plz plz answer this i'll give 11 points
Answer:
A =bh
Step-by-step explanation:
2 1/2 times 5 1/4 = 13.125
Can someone help me plz I need both the area and perimeter thank you
Answer:
Step-by-step explanation:
do this in parts, take the rectangle in the middle and then the two ends as a whole circle. :)
the rectangle: perimeter : 2*10 ft + 2* 6ft= 32ft
the area: 10*6 = 60 [tex]ft^{2}[/tex]
The circle: perimeter: circumference of circle = 2[tex]\pi[/tex]r or diameter[tex]\pi[/tex] (same thing)
6[tex]\pi[/tex] =18.84955592 ft
area: area of a circle is [tex]\pi[/tex][tex]r^{2}[/tex]
[tex]\pi[/tex][tex]3^{2}[/tex] = 28.27433388 [tex]ft^{2}[/tex]
add the two part for the totals
total perimeter is: 32 +18.84955592 = 50.84955592 ft
total area is: 60 + 28.27433388 = 88.27433388 [tex]ft^{2}[/tex]
Pick the correct letter for 6>x
A
B
C
D
Please help! Thanks in advance!!! :3
Linda walked a total of 26 1/4 miles during a 4 day period. The distances she walked are described below.
• She walked 6 1/3 miles the first day.
• On the second day, she walked 9 1/2 miles
• She walked 5 1/4 miles on the third day.
How far did she walk on the fourth day?
[tex]1st \: day + 2nd \: day + 3rd \: day + 4th \: day = 26\frac{1}{4} \\ 6\frac{1}{3} + 9\frac{1}{2} + 5\frac{1}{4} + x = 26\frac{1}{4} \\ \frac{253}{12} + x = \frac{105}{4} \\ x = \frac{105}{4} - \frac{253}{12} \\ x = \frac{31}{6} = 5\frac{1}{6} [/tex]
for brainiest:):):):):):):):)
Answer:
1)3:2
2)3:5
Step-by-step explanation: