the ans is 0.72, your answer is 479.20
Step-by-step explanation:
The solution to the given decimal division is calculated as: 479.17
How to divide decimal numbers?To divide decimals, we need to convert both numbers to a simple unit and divide to get:
345.00/0.072
We know that 0.072 can be written as:
0.072 = 72 * 10⁻³
345.00 can be written as:
345.00 = 34500 * 10⁻²
Thus, we have:
(34500 * 10⁻²)/(72 * 10⁻³)
= (34500/72) * (10⁻²/10⁻³)
= 479.17 * 10
= 479.17
Read more about Decimal Divisions at: https://brainly.com/question/11786124
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The cost of 25 pounds of bird seed is $44.50. What is the cost for one pound of bird seed?
Answer:
1.78
Step-by-step explanation:
hello please sub to Aphmau
ALSO WHATS 56*54/7
Answer:
sure, will do ;)
Step-by-step explanation:
#Nova
56*54/7= 432
Answer : 432
Step - by - step explanation :
First, multiply . . . 56 x 54 = 3024
Second, divide . . . 3024 / 7 = 432
Could somebody give me step by step on how to do this please
What is 1+2+3+54+89+34=
[tex] = 183[/tex]
hope it helps!please do this for me. 15 points
Answer:
heres the link 19
https://brainly.com/question/25392276?answering=true&answeringSource=feedPublic%2FhomePage%2F2
Determine whether the following figures are similar.
Justify your conclusion using mathematical proof and academic vocabulary.
Answer:
Step-by-step explanation:
I need answers to Percent Change & Percent Error for 7th-grade math, please
Answ160
Step-by-step explanation:
Suppose that a sequence is defined as follows.
Q=-1,
q=-40,-1+2 for n22
=
n
n-
List the first four terms of the sequence.
Answer:
here's your answer v
Step-by-step explanation:
The first number in the sequence, , is -2.
Each number after that is the previous number multiplied by -2.
etc. We start by stating that .
Now we need to show that for all n greater than or equal to 2, each number in the sequence is the previous number multiplied by -2.
this is the answer.
Answer:
a1+= -2; an = - 2a-1, n > 2
6(g+2)/h what is the value?
Answer:
12
Step-by-step explanation:
Solve. h + 11.5 = -11.5
Answer:
-23
Step-by-step explanation:
h+11.5=-11.5
h=-11.5-11.5
h=-23
you will subtract -11.5 on both sides which leaves h alone on one side
Step-by-step explanation:
subtract 11.5 from both side of equation
h + 11.5 = -11.5
h + 11.5 - 11.5 = -11.5 - 11.5
h + 0 = -23
h = -23
Explain why the dividing-out method is incorrect. You may want to start with a simpler expression and work your way up to polynomials. (For example, compare fraction numerator 3 left parenthesis 5 right parenthesis over denominator 3 end fraction and fraction numerator 3 plus 5 over denominator 3 end fraction.)
Explain when you can cancel a number that is in both the numerator and denominator and when you cannot cancel out numbers that appear in both the numerator and the denominator.
Share tricks, reminders, memory devices, or other methods to help students catch themselves before making this common mistake.
Post your video or series of images. Post answers to the following questions:
A. Why do you think the mistake shown here is such a common one?
B. Have you ever made this mistake before? What helped you stop making this mistake? What will help you stop making this mistake in the future?
For this exercise we must correct the error of the given fraction, differentiating the properties of addition and multiplication, so:
1)This error occurs frequently because when simplifying in a multiplication or division it cannot be done in the operations of subtraction and addition.
2)As this error is very common, it has probably already occurred. But one way to resolve this is to pay attention and redo the math.
to understand this error we have to:
[tex]\frac{(3)(5)}{3} = 5[/tex]
In the case of multiplication the 3 of the numerator can be simplified with the 3 of the denominator, the other case will be:
[tex]\frac{3+5}{3} = \frac{8}{5}[/tex]
In the case of addition or subtraction, you should always keep the denominator.
Learn more: brainly.com/question/1301963
Evalua -2 4/5 - 1 .4
Answer:
-4.2
Step-by-step explanation:
-2 4/5 - 1 .4
-2.8 -1.4
-4.2
Answer:
-21/5
-4.2- decimal form
-4 1/5- mixed number form
Step-by-step explanation:
What is the equation of this line in slope-intercept form?
A). y = 3x + 2
B). y=−13x+2
C). y=−3x+2
D). y=3x−2
Answer:
y = −3x + 2
Step-by-step explanation:
It slopes down so it must be B or C
It drops 3 in y for every increase of 1 in x
so m = -3
Solve the equation below, then check your answer by seeing if LS = RS. Show your work!
Solve: 6m+ 7 = 31
Check:
Answer:
[tex]m = 4[/tex]
Step-by-step explanation:
[tex]6m + 7 = 31 \\ 6m + 7 - 7 = 31 - 7 \\ 6m = 24 \\ \frac{6m}{6} = \frac{24}{6} \\ m = 4[/tex]
check
[tex]6m + 7 = 31 \: \: \: \: \: m = 4 \\ 6(4) + 7 = 31 \\ 24 + 7 = 31 \\ 31 = 31[/tex]
Answer:
4
Step-by-step explanation:
31-7=24
24/6=4
So, 4 is the answer
Nayeli is driving on a long road trip. She currently has 14 gallons of gas in her car. Each hour that she drives, her car uses up 1.5 gallons of gas. How much gas would be in the tank after driving for 4 hours? How much gas would be left after t hours?
Answer:
8 gallons
Step-by-step explanation:
Total gas in the car = 14 gallons
Each hour gas usage = 1.5 gallons
Total hours traveled = 4 hours
Left gas after 4 hours
= 14-1.5(4)
=14-6
=8 gallons
Left gas after t hours
=14-1.5t
Hence the answer is after 4 hours, 8 gallons are left after t hour(s) 14-1.5t
The amount of gas in the tank after driving for 4 hours will be 6 gallons. The amount of gas that is left after t hours will be 14 - 1.5t.
What is Algebra?The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
PEMDAS rule means for the Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to solve the equation in a proper and correct manner.
Nayeli is driving on a long road trip. She currently has 14 gallons of gas in her car. Each hour that she drives, her car uses up 1.5 gallons of gas.
The amount of gas in the tank after driving for 4 hours will be
⇒ 1.5 x 4
⇒ 6 gallons
The amount of gas that is left after t hours will be
⇒ 14 - 1.5t
The amount of gas in the tank after driving for 4 hours will be 6 gallons. The amount of gas that is left after t hours will be 14 - 1.5t.
More about the Algebra link is given below.
https://brainly.com/question/953809
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Give the slope values that are parallel and perpendicular to a slope of 1/4.
Step-by-step explanation:
Finding the Slopes of Parallel and Perpendicular Lines
How do we know if two distinct lines are parallel, perpendicular or neither? To make that determination, we need to review some background knowledge about slope.
Concept 1: When two points are given, the slope of a line can be algebraically solved using the following formula:
Slope Formula
The slope,mm, of a line passing through two arbitrary points \left( {{x_1},{y_1}} \right)(x
1
,y
1
) and \left( {{x_2},{y_2}} \right)(x
2
,y
2
) is calculated as follows…
m = (ysub2-ysub1)/(xsub2-xsub1)
Concept 2: When a linear equation is given, we can find the slope by transforming it into the Slope-Intercept Form. The value of slope will stand out, as it is the coefficient of the linear term (xx-term).
Slope-Intercept Form of a Line
The linear equation written in the form y = mx + by=mx+b is in slope-intercept form where:
m is the slope, and b is the y-intercept
Now, suppose we have two distinct and nonvertical lines, {\ell _1}ℓ
1
and {\ell _2}ℓ
2
in Slope-Intercept Form.
Line 1:
line 1 → y=msub1x+b
Line 2:
line 2 → y = msub2x+b
Parallel Lines: The lines are parallel if their slopes are equal or the same. That means
Equal Slopes:
msub1 = msub2
Graph:
graph showing line 1 and line 2 parallel on the coordinate plane.
Perpendicular Lines: The lines are perpendicular if their slopes are opposite reciprocals of each other. Or, if we multiply their slopes together, we get a product of - \,1−1. These lines intersect at a ninety-degree angle, 90°.
Opposite Reciprocal Slopes:
msub1 = -(1/msub2)
Product of Slopes:
msub1× msub2 = -1
Graph:
graph showing line 1 and line 2 perpendicular to each other on the coordinate plane.
Examples of How to Find the Slopes of Parallel and Perpendicular Lines
Example 1: Line 1 passes through the points \left( {1,3} \right)(1,3) and \left( {4,9} \right)(4,9), while line 2 passes through \left( {2,5} \right)(2,5) and \left( { - \,2, - \,3} \right)(−2,−3). Tell whether these lines are parallel, perpendicular, or neither.
help me please
What is a correct congruence statement for the triangles shown?
Answer:
∆JWB≅∆SYH
Step-by-step explanation:
SSS congruency theorem
-10 + (-3/4)
PLEASE I NEED HELPP! ITS FOR A GRADE
Answer:
-10.74
Step-by-step explanation:
Answer:
[tex]-\frac{43}{4}[/tex] or -10.75 or -10[tex]\frac{3}{4}[/tex]
Step-by-step explanation:
I assume you just wanted to add -10 and [tex]-\frac{3}{4}[/tex] together here.
The answers are as listed. If you need steps let me know.
Hope this helps and have a nice day!
-8x+5-3x-4+5x when x=2
Answer:
-11
Step-by-step explanation:
-8x+5-3x-4+5x x=2
-8*2+5-3*2-4+5*2
-16+5-6-4+10
-11-6-4+10
-17-4+10
-21+10
-11
HALP PLS Which expressions are equivalent to this expression?
y + y + y + 3z
Select each correct answer.
2y + 2z + y + z
3 + y + 3z
3(y+z)
3y + z
Find the slope of the line passing through the points (5, 1) and (5, "-6)"
Answer: undefined
This is because the x value is 5, which means that there is no horizontal movement of the line. So therefore, the line is vertical. And vertical lines have an undefined slope.
Hope this helps!
Answer:
the slope is just x= 5
Step-by-step explanation:
because if its just going streight down it would just be a line on x axis on 5
Solve for n.
10/7=n/2
What’s the answer
Answer for a cookie
A
B
C
D
?
Answer:
C
Step-by-step explanation:
fits the the graph
Janine has job offers at two companies. One
company offers a starting salary of $28,000 with
a raise of $3000 each year. The other company
offers a starting salary of $36,000 with a raise of
$2000 each year. What would that salary be?
Please mark brainliest
Answer:
a)
28000 + 3000·x = 36000 + 2000·x --> x = 8 years
b)
28000 + 3000·8 = $52000
Step-by-step explanation:
Hello i need ur help please?
Answer:
£67.87
Step-by-step explanation:
(Total increase) = (Original Amount) × (Multiplier)²
Rearrange the equation to find the original amount
(Total increase) ÷ ( Multiplier)² = (Original amount)
To find the Multiplier, add 1 to 3% = 1.03
Substitute what you can
(72) ÷ (1.03)² = Original amount
£67.8669054576 = Original Amount
Round up the number to 2 decimal places since it is British Pounds currency
£67.87 = Original Amount
This is the flag of the state of Colorado.
The ratio of the width to length is 2:3.
If the actual flag is 12 feet long, find the width of it.
Explain
Answer:
i think it is 8 feet long
Step-by-step explanation:
8/12
divide each side by 4
2:3
A fast-food restaurant was selling 7 boxes of chicken nuggets for $25.90. A competing restaurant was selling 3 boxes of chicken fingers for $11.07. Which food has a higher unit price? Answer:
Answer:
The competing company is better
7 for 25.90 vs. 7 for 25.83
Step-by-step explanation:
Since it's 3 for 11.07
we need to see how much higher the price will get at 7, so divde 11.07 by 3 then double the price.
3.69 per box for competing company
11.07*2 = 22.14
22.14 + 3.69= 25.83
A rectangle's length is fourteen feet more than its width. The perimeter is 264 feet. Find the dimensions.
PLS HELP ITS TIMED
Answer:
59 and 73
Step-by-step explanation:
set width is w and length will be w+14
[tex]P = 2(w+w+14)\\=2(2w+14)\\=4w+28\\=264[/tex]
Solve for w
w = 59
length = 59+14=73
how do you solve 25/6 divided by 25/12?
ANSWER:
2
Step-by-step explanation:
keep 25/6 the same and flip 25/12 to 12/25 then multiply and simplify. So 25/6 times 12/25 equals 300/150. Then simplifying equals 2.
A treasure map says that a treasure is buried so that it partitions the distance between a rock and a tree in a 5:9 ratio. Marina traced the map onto a coordinate plane to find the exact location of the treasure. x = (StartFraction m Over m n EndFraction) (x 2 minus x 1) x 1 y = (StartFraction m Over m n EndFraction) (y 2 minus y 1) y 1 What are the coordinates of the treasure? If necessary, round the coordinates to the nearest tenth. (11.4, 14.2) (7.6, 8.8) (5.7, 7.5) (10.2, 12.6)
Answer:
(B) 7.6, 8.8
Step-by-step explanation:
u are welcome
Answer:
B.(7.6, 8.8)
Step-by-step explanation:
