Evaluate: 476.8 - 54.32 + 16.54 - (-12.23)
A) 559.89
B) 410.25
C) 426.79
D) 451.25
NEED HELP ASAP
Are the ratios 18:9 and 7:6 the same?
Answer:
No there not the same
Step-by-step explanation:
There are not equivalents to each other the answer would be 2:1
Jeffrey earned $65 doing yard work. He bought a pair of jeans for $31.25 and a sweatshirt for $16.50.He set aside the money left from his shopping trip to buy a gift for his cousin. How much money did he set aside for the gift?
Answer:
$17.25
Step-by-step explanation:
Jeffrey earned $65 doing yard work.
He bought a pair of jeans costs = $31.25
and a sweatshirt costs = $16.50
Total amount he spent = 31.25 + 16.50 = $47.75
Now he left with money from his shopping = $65.00 - $47.75
= $17.25
Jeffrey set aside $17.25 for the gift.
HELP, x/45 = 55/100?
Answer:
Step-by-step explanation:
x/45=55/100
x=99/4 or 24.75 or 24 3/4 All three are the same.
Answer:
24 3/4
Step-by-step explanation:
Simplify 55/100
=11/20
11/20=x/45
Use Butterfly Method
45*11=20x
Solve
x=24.75
Evaluate the expression.
|23 – 4|
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[tex] |4 - 23| = - (4 - 23) = [/tex]
[tex]23 - 4 = 23 - 3 - 1 = [/tex]
[tex]20 - 1 = 19[/tex]
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Which expressions can be simplified as StartFraction 625 Over n Superscript 12 Baseline EndFraction? Check all that apply.
Answer:
A and E
Step-by-step explanation:
(5n^-3)^4= A (25n^-6)^2=E
Answer:
A and E ФωФ
Step-by-step explanation:
Today Yumaira sold twice as many bags of popcorn at the ball game as she sold last Saturday. In the 2 days she sold a total of 96 bags. Find The number of bags of popcorn sold today and how many popcorn bags were sold on Saturday.
Answer:
32 bags we sold last Saturday, and 64 today.
Step-by-step explanation:
So first, we make a ratio. 2:1, as she sold twice as much. yo could also write it in an equation; 2x+x=96. in both, we see that 3x is equal to 96, and so, x would be equal to 32. to find how many she sold today, multiply that number by 2, to get 64. Hope this helped :)
i dontt get it plse hellp meeee
Answer:
there is nothing here
Step-by-step explanation:
Answer:
-2
Step-by-step explanation:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
1/3*(x-10)-(-4)=0
Step by step solution :
STEP
1
:
1
Simplify —
3
Equation at the end of step
1
:
1
(— • (x - 10)) - -4 = 0
3
STEP
2
:
Equation at the end of step 2
(x - 10)
———————— - -4 = 0
3
STEP
3
:
Rewriting the whole as an Equivalent Fraction
3.1 Subtracting a whole from a fraction
Rewrite the whole as a fraction using 3 as the denominator :
-4 -4 • 3
-4 = —— = ——————
1 3
Equivalent fraction : The fraction thus generated looks different but has the same value as the whole
Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator
Adding fractions that have a common denominator :
3.2 Adding up the two equivalent fractions
Add the two equivalent fractions which now have a common denominator
Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:
(x-10) - (-4 • 3) x + 2
————————————————— = —————
3 3
Equation at the end of step
3
:
x + 2
————— = 0
3
STEP
4
:
When a fraction equals zero :
4.1 When a fraction equals zero ...
Where a fraction equals zero, its numerator, the part which is above the fraction line, must equal zero.
Now,to get rid of the denominator, Tiger multiplys both sides of the equation by the denominator.
Here's how:
x+2
——— • 3 = 0 • 3
3
Now, on the left hand side, the 3 cancels out the denominator, while, on the right hand side, zero times anything is still zero.
The equation now takes the shape :
x+2 = 0
Solving a Single Variable Equation:
4.2 Solve : x+2 = 0
Subtract 2 from both sides of the equation :
x = -2
One solution was found :
x = -2
What is the slope of a line with the equation y = -x + 6?
15 points and brainliest for the answer
the triangles below are similar
which statement about the triangles is true?
F. the corresponding angles are congruent, and the corresponding sides are proportional
G. the corresponding angles are congruent, and the corresponding sides are congruent
H. the corresponding angles are proportional, and the corresponding sides are proportional
J. the corresponding angles are proportional, and the corresponding sides are congruent
Answer:
I believe the answer is J. the corresponding angles are proportional, and the corresponding sides are congruent
Step-by-step explanation:
hope this helps :)
If the triangles below are similar the corresponding angles are proportional, and the corresponding sides are congruent. Option J is correct,
What is the similarity law for triangles?It is defined as the law to prove that two triangles have the same shape, but it is not compulsory to have the same size. The ratio of the corresponding sides is in the same proportions and the corresponding angles are congruent.
Congruent triangles are those that are exactly the same size and shape. Congruent is represented by the symbol ≅ When the three sides and three angles of one triangle match the dimensions of the three sides and three angles of another triangle, they are said to be congruent.
Thus, if the triangles below are similar the corresponding angles are proportional, and the corresponding sides are congruent. Option J is correct.
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Find the value of f(-1) for the function f(x)=4x + 10 *
Adding & Subtracting Polynomials need help
Answer:
aisuejejrfjtntn
Step-by-step explanation:
What is the determinant of an identity matrix?
–10
–1
0
1
Answer:
The determinant of the identity matrix In is always 1, and its trace is equal to n.
Step-by-step explanation: that determinant is equal to the determinant of an N minus 1 by n minus 1 identity matrix which then would have n minus 1 ones down its diagonal and zeros off its diagonal.
the cost to rent a car is $1.50 per mile for the first 100 miles, plus $0.50 per mile for each mile for each additional mile. If you rent a car and are charged $206, how many miles did you travel?
Answer:
128 miles
Step-by-step explanation:
1.50×100=$150
Now,
$206-$150=$56
As for additional miles it's plus $0.50 i .e $2
$56/2=28
Therefore,$150=100
$ 56=28
HELP ASAP
An online auction charges sellers a flat fee of $1.20 and 2% of the amount of the sale. Let A be the amount of the sale in
dollars and C be the charge of the online auction. Explain whether the solutions A = -5 and C=1.1 are viable. (1 point)
O The solutions are not viable because the amount of the sale cannot be negative.
O The solutions are viable because the amount charged is positive.
O The solutions are not viable because the amount charged is not a whole number
O The solutions are viable because the amount of the sale is an integer.
Answer: The solutions are not viable because the amount of the sale cannot be negative.
Step-by-step explanation:
The solution A = -5 is not viable because A represents the amount of sale in dollars and so cannot be a negative number. The minimum amount that a person can make from sales is $0 so anything less than that is not viable.
For instance, if you are selling shoes for $4 each and make no sales in the day, your sales would be $0. It is not possible that your sales would be -$4.
Choose the appropriate transformation for the figure
Picture above ***
he distance between 314 and −134
Answer:
i am pretty sure its 180
Step-by-step explanation:
mark me brainliest plz so close to next rank
You select a card at random. The cards are labeled with the word "Probability" as seen below. Without replacing each card, you choose a second card. P(consonant then vowel) =
Answer:
[tex]P(Consonant\ then\ Vowel) = \frac{14}{55}[/tex]
Step-by-step explanation:
Given
Word: PROBABILITY
[tex]n(Word) = 11[/tex]
Required
Determine P(Consonant then Vowel)
Frist we need to list out the consonants;
Consonants = PRBBLTY
[tex]n(Consonants) = 7[/tex]
Then Vowels
Vowels = OAII
[tex]n(Vowels) = 4[/tex]
[tex]P(Consonant\ then\ Vowel) = P(Consonants)\ and\ P(Vowels)[/tex]
[tex]P(Consonant\ then\ Vowel) = \frac{n(Consonants)}{n(Words)} \ and\ \frac{n(Vowels)}{n(Words) - 1}[/tex]
We used n(words) - 1 for the vowels because it's probability without replacement. So, when the consonant is picked, the length of letters reduced by 1
So, we have:
[tex]P(Consonant\ then\ Vowel) = \frac{7}{11} \ and\ \frac{4}{11 - 1}[/tex]
[tex]P(Consonant\ then\ Vowel) = \frac{7}{11} \ *\ \frac{4}{10}[/tex]
[tex]P(Consonant\ then\ Vowel) = \frac{7}{11} \ *\ \frac{2}{5}[/tex]
[tex]P(Consonant\ then\ Vowel) = \frac{14}{55}[/tex]
Find the volume of a cone with the radius of 6 height of 8 and length of 10
The volume of the cone with a radius of 6 units, height of 8 units, and length of 10 units is approximately 301.5928 cubic units.
To find the volume of a cone, you can use the formula:
Volume = (1/3) * π * r^2 * h
Where π (pi) is approximately 3.14159, r is the radius of the cone, and h is the height of the cone.
In this case, the radius is given as 6 units, and the height is given as 8 units.
To calculate the volume, substitute these values into the formula:
Volume = (1/3) * 3.14159 * (6 units)^2 * 8 units
Volume = (1/3) * 3.14159 * 36 square units * 8 units
Volume ≈ 301.5928 cubic units
Therefore, the volume of the cone with a radius of 6 units, height of 8 units, and length of 10 units is approximately 301.5928 cubic units.
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Need help ASAP Select all numbers that are irrational
Answer:
The 3rd and 4th ones :))
sum of angle
measures: 180
find the value of x
then find the angle measures of the polygon
Answer: X = 60 degrees.
60 + 60 + 65 - 5 = 180.
5y + 24
Factor the expression
The expression is not factorable with rational numbers.
The dishwasher uses 32 gallons of water to wash 4 loads of dishes. How many gallons of water will the dishwasher use to wash 12 loads of dishes?
Answer:
The dishwasher will use 80 gallons of water to wash 10 loads of dishes.
Step-by-step explanation:
Given,
Water used for 4 loads of dishes = 32 gallons
Ratio of water used to load of dishes = 32:4
Let,
x represents the gallons of water required for 10 loads of dishes.
Ratio of water used to load of dishes = x:10
Using proportion
Ratio of water used to load of dishes :: Ratio of water used to load of dishes
Product of mean = Product of extreme
Dividing both sides by 4
The dishwasher will use 80 gallons of water to wash 10 loads of dishes.
Answer: It would be 80 gallons of water that the dishwasher will use to wash 10 loads of dishes. To figure this out you would need to divide 32 by 4 which would equal 8. You would do this to figure out how many gallons of water a dishwasher needs to wash 1 load of dishes. Then you would multiply 8 times 10 which would equal 80.
Step-by-step explanation: hoped this helps thx for the points :D
what is two ratios equivalent to 3:11
Answer:
6:22 and 9:33
Step-by-step explanation:
You multiple 3 by 2 and you get 6 then 11 by 2 and you get 22. The same for the second one and any other one you do.
Answer:
6:22, 9:33
Step-by-step explanation:
HELP PLEASE!!!!
WILL MARK BRAINLIST IF YOU HAVE AN EXPLANATION!!
Answer:
Options B and D
Step-by-step explanation:
B.
[tex]. \\ \angle \: 1 \cong \angle 5 \\ (exterior \: alternate \: \angle s) \\ [/tex]
D.
[tex]\angle \: 1 \cong \angle 7 \\ (vertical \: \angle s) \\ [/tex]
Mica plans to run 78 miles in 3 weeks. If he continues the pattern, how many miles will he run in 2 years? Explain. Note that 1 year52 weeks.
Write and solve an equation to find how many miles Mica runs each week. Select the correct choice below, and fill in the answer box to complete your choice.
Brainliest FAST & CORRECT!!!
Answer:
oop
Step-by-step explanation:
Answer:
It is the 4th choice mark me brainliest
Step-by-step explanation:
I need help on a math assignment.
Answer:
(18 , - 10)
Step-by-step explanation:
5x + 4y = 50 .... (1)
x + 2y = - 2 ... (2)
Solve (2) for "x"
x = - 2y - 2 .... (3)
(3) ----> (1)
5(- 2y - 2) + 4y = 50 ⇔ - 6y - 10 = 50 ⇒ y = - 10 .... (4)
(4) ----> (2)
x + 2(- 10) = - 2 ⇒ x = 18
(18, - 10)
Describe how to evaluate and then evaluate
the following power: 81 3/2
Answer:729
Step-by-step explanation:
81^3/2
(3^4)^3/2
3^6
729
Find the unknown value in the proportion. round to the nearest tenth if needed. 13/15=52/?
Answer:
13/15 = 52/60
: Hope this helps.