un comerciante vendio pantalones de mezclilla a dos precios distintos, unos a 450 pesos y otros a 360 pesos. si obtuvo un total de 33390,¿cuántos pantalones vendio de cada precio?
Answer:
Spanish?
Step-by-step explanation:
i need help :( this problem is very confusing
Answer:
This is geometric sequence and the common ratio is equal to 4
Step-by-step explanation:
32/4=8
8/4=2
Find the perimeter of the figure to the nearest hundredth. perimeter: about __ in
Answer:
doze pulgadas12
Step-by-step explanation:
The only thing that matters of the world the same as a result of a few days later I have been a little bit of everything from the University to the point where the first place in the world and I have a feeling of being able to do it in the first half and half the size of a small amount of the most popular to
Answer: 26.85
I’m sorry, I don’t have a step by step thing but that should be the answer.
The balance of Susu's savings account can be represented by the variable b. The inequality describing her balance is b greater-than 30 dollars. Which could be a solution to the inequality? $15 $20 $30 $35
Answer:
$35
Step-by-step explanation:
b is greater than 30
35 is the only value greater than 30
Evaluate: (8y+5) -2z; if y =3 and z =9
Answer:
11
Step-by-step explanation:
(8y + 5) - 2z
y = 3, z = 9
Let's plug in the given values.
(8(3) + 5) - 2(9)
First let's multiply.
(24 + 5) - 18
Now simplify within the parentheses.
29 - 18
Subtract.
11
This is your answer.
Hope this helps!
10% of ________ is 7
Answer:
70
Step-by-step explanation:
70 x 0.10 = 7
Answer:
10% of 70 is equivalent to 7.
Step-by-step explanation:
If 10% of something is 7, then 7 divided by 10% is equivalent to that number. [tex]7[/tex] / [tex]\frac{10}{100}[/tex] = [tex]7 * 10[/tex] = 70.
a minus 5.36 = 1.04 solve for a what is it
Answer:
A = 6.4
Step-by-step explanation:
A - 5.36 = 1.04
+5.36 +5.36
A = 6.4
A cake recipe says to bake the cake until the center is 180°F. then let the cake cool to 100°F. The table shows temperature readings for the cake.
a. Given a room temperature of 69°F, what is an
exponential model for this data set?
b. How long does it take the cake to cool to the desired
temperature?
Answer:
8.058655822 mins
Step-by-step explanation:
We have a table and to solve for this we might want to find the equation for this
This is a exponential function
To solve for this we need the rate of decay and the x intercept
We know the x intercept is 180 because in 0 mins the temp is 180
To solve for decay we need to know the temp of the cake after 1 min
to get the decay value we can do
125= 180 (x)^5
.69444444444 = x^5
0.929667185 = x
so the equation would be
180 (0.929667185)^x
if we tell this equation to equal 100
we get
100 = 180 (0.929667185)^x
.5556 = (0.929667185)^x
log .5556 = log 0.929667185 *x
log .5556 / log .929667185)
8.058655822= x
After 8.058655822 mins the cake will be 100 degrees
Question 2
Create a line tangent to circle A passing through point B. Place a point C on the tangent line at any location you choose. Using the coordinates of
the points, find the slope-intercept form of the equation for the tangent line BC.
Answer:
Step-by-step explanation:
Which equation should be used to find the volume of the figure?
12 cm
13.cm
6 cm
10 cm
O V=3(10XB)(12
)
Answer:
O V=3(10XB)(12)
Step-by-step explanation:
Answer:
O V=3(10XB)(12)
Step-by-step explanation:
thats is the only equation
What is the area of the figure?
A. 66
B. 84
C. 60
D. 72
Answer:
C.60
Step-by-step explanation:
4×12=48
18-12=6
6×2=12
48+12=60
Im having trouble submitting this question but please help
9514 1404 393
Answer:
7.5 oz of 12% solution4.5 oz of 4% solutionStep-by-step explanation:
Let x represent the quantity of 12% solution in the mix. The the total amount of acid is ...
12%x +4%(12 -x) = 9%(12)
8x = 60 . . . . . . . . . . divide by %, subtract 48
x = 60/8 = 7.5 . . . . . ounces of 12% solution
12 -x = 4.5 . . . . . . . . ounces of 4% solution
_____
Additional comment
You could leave out the part about what happens to Mrs. V without changing the math problem.
Can I get help with this math problem
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Answer:
D
Step-by-step explanation:
In expression D, the irrational parts cancel, leaving a rational number.
PLEASE HELP ASAP WILL GIVE BRAILEAST!!!!!!!!!!!!!!!!
A.The sum of the perimeters of the squares draw off each leg is equal to the perimeter of the square drawn off the hypotenuse.
B.The sum of the areas of the squares draw off each leg is equal to the perimeter of the square drawn off the hypotenuse.
C.The sum of the perimeters of the squares draw off each leg is equal to the area of the square drawn off the hypotenuse.
D.The sum of the areas of the squares draw off each leg is equal to the area of the square drawn off the hypotenuse.
Answer:
Hello! Your answer would be, A)The sum of the perimeters of the squares draw off each leg is equal to the perimeter of the square drawn off the hypotenuse.
Step-by-step explanation:
Hope I helped! Brainiest plz!♥ Have a nice morning! Hope you make a 100%! -Amelia
Help it's Math help! Answer part "B" please
Answer:
20+(-13)+(-7)
Step-by-step explanation:
Since it asked to add 3 numbers and get 0, we can simply have a positive number that is equal to two, smaller, negative numbers. This solution has many answers, but I just chose this one.
solve each equation by graphing the related function. if the equation has no real number, solution, write no solution 144-p2=0
p= +or- 14
p= +or- 16
p= +or- 12
no solution
Answer:
p=or 12
Step-by-step explanation:
I know jehdveveve e
Trina is trying to decide which lunch combination to order at a sandwich shop: 4, 5, 6, or 7.
Each combination comes with the choice of an apple, an orange, or a pear. How many
possible outcomes are there for a lunch combination and a piece of fruit?
Answer:
67 900000199l
Step-by-step explanation:
Answer:68
Step-by-step explanation:
When mrs.Larkins went to her garden to pick tomatoes, 4 out of 20 were rotten. If mrs. Larkin picked 70 tomatoes, how many were rotten.
Answer: 14 tomatoes were rotten
Step-by-step explanation:
Total number of tomatoes picked by Mrs Larkin= 70
Fraction of tomatoes rotten =4/20
Number of tomatoes rotten = fraction of tomatoes rotten x Total number of tomatoes picked
= 4/20 x 70
=1/5 x70
=14
Which triangle has hypotenuse Side C H?
triangle ACH
triangle BCH
triangle GCH
triangle FCH
Answer:
the answer is triangle GCH
Answer:
C.
Step-by-step explanation:
State the solution of the system of linear equation using its grap
6.
SOLUTION: (
-2
Answer:
Solution is (2, -1)
Step-by-step explanation:
The lines cross at the point where x = 2 and y = -1.
What can be used to show the difference in variation for two populations that have equivalent measures of center?
A.
minimum
B.
maximum
C.
median
D.
mean absolute deviation
1. C
2. D
3. A
4. A
5. C
6. A
7. Do yourself
You have 80 grams of a radioactive kind of europium. If its half-life is 9 years, how much will be left after 27 years?
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Answer:
10 g
Step-by-step explanation:
27 years is 3 times the 9-year half-life. This means the quantity remaining has been cut in half 3 times:
((80×1/2)×1/2)×1/2 = 10 . . . . grams
This one please. Thank you!!
Answer:
The answer highlighted in yellow in your picture looks like the correct answer to me!
Step-by-step explanation:
hope this is helpful!
The following set of coordinates represents which figure? (0, 4), (0, 7), (1, 5), (1, 2) (5 points)
Answer:
parallelogram
Step-by-step explanation:
How many possibilities are there for a license plate with 3 letters and 3 numbers?
А
V =
3.Kayla invested $500 in stocks. The value of the stocks have decreased by
2% each year since she made the investment. Which equation models
the value, v, of the stocks t years after she made the investment?
500(2)
B. v = 500(1.02)
C. v = 500(0.98)
500(0.02)
D.V=500(0.02)
Answer:
b
Step-by-step explanation:
Answer:
The answer is D i believe.
Step-by-step explanation:
Write each as an algebraic expression.
how do you write 18 less than 20 as an algebraic expression?
Answer:
18<20
Step-by-step explanation:
As you said 18, less than, 20. 18<20
help me please. Very much appreciated
Answer:
51 m^2
Step-by-step explanation:
Area = 11(3) + 6(3) = 51 m^2
Answer:
51 m^2
Step-by-step explanation:
Divide the shape into 2 shapes that are easily identified
Calculate each area and add them up.
You have two different dimensions:
6x3
And
11x3
You’d get 51 if you add them all up.
The coordinate plane represents a map. Each grid unit represents 20 miles. A retail company has a warehouse at N(70, 40). A store is located at P(70, −20). How long will it take a truck driving at 50 miles per hour to drive from warehouse N to this store?
Answer:
24 hours
Step-by-step explanation:
Distance from warehouse (70, 40) to store (70, - 20)
x1 = 70 ; y1 = 40 ; x2 = 70 ; y2 = - 20
D = sqrt((x2-x1)² + (y2 - y1)²)
D = sqrt((70 - 70) + (-20 - 40)²)
D = sqrt(3600)
D = 60
Each unit grid represents 20 miles
The distance from store to ware house :
60 * 20 = 1200 miles
Speed of truck = 50 mph
Time taken = distance / speed
Time taken = 1200 / 50
Time taken = 24 hours
the product of 8 and n is equal to 24
Answer: n = 3
Step-by-step explanation:
8n = 24
Divide each side by 8 to get the variable by itself.
8n/8 = n
24/8 = 3
Final answer: n = 3
See attachment for reply.