Answer:
Pongamos los datos
supongamos que la sala costo x
si la sala costo x, el comedor costo el doble, osea 2x
luego dice que la sala costo el triple de la mesa, si la sala costo x, la mesa costo x/3
ahora reemplazamos: dice que todo costo 35000
x + 2x + x/3 = 35000
3x/3 + 6x/3 + x/3 = 35000
10x/3 = 35000
10x= 105000
x = 10500
reemplazamos todos los datos
la sala costo x, entonces la sala costo 10500
el comedor costo 2x, entonces 2(10500) = 21000
la mesa costo x/3, entonces 10500/3 = 3500
Step-by-step explanation:
2) Denise is 3 times as old as her daughter Emily. If the sum of their ages is 48. What is Denise's
age?
Answer:
36 years old
Step-by-step explanation:
48 divided by 4 equalls 12 (Emily's age)
12 times 3 equalls 36 (Denise's age)
Checking
36+12=48
when two or more plane shapes from another shape the shape formed is called
Answer:
solid shapes
Step-by-step explanation:
solid shapes are formed from two or more plane shapes
When two or more plane shapes are combined, the shape formed is called a composite shape.
A composite shape is created by merging or overlapping different geometric figures. This can include combining polygons, such as triangles, rectangles, or circles, to form a more complex shape. The resulting composite shape retains the characteristics of its individual components but takes on a new form with unique properties and attributes.
Composite shapes can have irregular or regular outlines, and their areas and perimeters can be determined by calculating the sum of the areas and perimeters of the constituent shapes.
Therefore, when two or more plane shapes are combined, the shape formed is called a composite shape.
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You are making a picture frame in shop class. Two pieces of wood are cut to form complementary angles so they fit together properly . One angle needs to be (2x +23) and the other angle needs to be (3x +27). What is the measure of the larger angle?
Answer:
Step-by-step explanation:
The measure of the angles are 51° and 39°.
What is a complementary angle?When the sum of two angles is equal to 90 degrees, they are called complementary angles. For example, 30 degrees and 60 degrees are complementary angles.
Given:
Two pieces of wood are cut to form complementary angles.
One angle needs to be (2x +23) and the other angle needs to be (3x +27).
We have to find the measure of the larger angle?.
According to given question we have
Two angles are complementary when their sum is equal to 90°.
So, ( 2x + 23 ) + ( 3x + 27 ) = 90°
5x + 50° = 90°
5x=40°
x = 8°
Putting value of x in the angles given :
( 2x + 23 )° = 2(8°) + 23° = 39°.
( 3x +27 )° = 3(8°) +27° = 51°.
Therefore, the measure of the angles are 51° and 39°.
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Rewrite the addition of the groups as a multiplication of groups (-4) + (-4) + (-4) + (-4) + (-4) =
Answer:
5(-4)
Step-by-step explanation:
(-4) + (-4) + (-4) + (-4) + (-4) =
HELP ME !!!
A.What is the slope of line b ?
B.What is the slope of line d?
Answer:
The slope to line a is 2,3
The slope to line b is 2,4
Step-by-step explanation:
6.7 = 9.7 -0.5x
How do I solve this?
Answer:
Simplifying x + 6.7 = -9.7 Reorder the terms:
6.7 + x = -9.7 Solving 6.7 + x = -9.7 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-6.7' to each side of the equation.
6.7 + -6.7 + x = -9.7 + -6.7 Combine like terms: 6.7 + -6.7 = 0.0
0.0 + x = -9.7 + -6.7
x = -9.7 + -6.7 Combine like terms: -9.7 + -6.7 = -16.4
x = -16.4 Simplifying x = -16.4
Step-by-step explanation:
Hope this helps
la diferencia de la temperatura máxima de 23 y mínima de 12
La temperatura del aire medida con un termómetro de máximo-mínimo se puede usar para mostrar la diferencia de temperatura durante un período de tiempo, generalmente un día. La diferencia entre el máximo diario y el mínimo diario se denomina rango diurno.
haga clic en las estrellas y haga clic en gracias
por favor responde esta pregunta
¿Por qué la línea es el rey de la jungla?
Help Need answer to this problem 4 + (11- 3) to the power of 2
Answer:
the answer should be 68
Step-by-step explanation:
68
Savannah and her roommates ate 1 2/5 pints of ice cream on Friday night and 2 1/2 pints of ice cream on Saturday night. How many pints did they eat in all? Simplify your answer and write it as a fraction or as a whole or mixed number.
They ate 2 2/5 pints of ice cream. 1 2/5 + 1/2(2) = 2 2/5.
Please help me out hereeee
Answer: A is your answer
Step-by-step explanation:
2617 rounded to the nearest hundred
Answer:
2600
Step-by-step explanation:
the height of an experimental plant after x days can be represented by the formula 3(4x+2). The height of a second plant can be represented by the formula 6(2x+2). Is it possible that the two plants will ever be the same height?Expain.
Answer:
no, the plants will not be the same height.
Step-by-step explanation:
if you distribute 3 into the parenthesis (4x+2) it will give you 12x+6. if you distribute the other equation, 6 into the parenthesis (2x+2) it will give you 12x+12.
help pls i’m out for quarantine and i do NOT know how to do these.. EVENS ONLY
yeah the only one I can tell you about is number 3 you need to subtract 107° from 360° then you need to figure out which angles X Y and Z is and divided
If the restaurant bill is $21.60, and I want to leave a 15% tip for my waitress, how much money should I leave for the tip?
Answer:
$3.24
Step-by-step explanation:
NEED ANSWER ASAP PLEASE! Which quantity is the input and which is thw output? How do you know?
Answer:
input is the side length, out put is the permineter
Step-by-step explanations
cuz, equation:
p=4^(s)
Please help me solve this
Answer:
the answer is -147.0192379. I can't transfer it into a radical, I tried. it might be the -2 one though only because of the negative
Answer: last one
Step-by-step explanation:
last one
lanie is saving money to buy a car. she saved $225 so far. she earns $293 every month. How many months until lanie has saved $2030? round your answer to the nearest month.
can someone please help me
what is the lcm for 65 and 78?
Answer: 390
Step-by-step explanation:
65 x 6 = 390
78 x 5 = 390
In a shopping mall, there are 30 stands selling clothes, which accounts for 1/3 of the total stands. How many stands are there?
Find the equivalent number. (will mark the brainliest and youĺl be loved)
Answer:
B. 9
Step-by-step explanation:
So when solving a question like this, you may try to find what 3⁴ is and what 3² is and divide, but there is a much easier way to do this. Remember:
[tex]\frac{a^{m}}{a^{n}}=a^{m-n}[/tex]
This can be used to find [tex]\frac{3^{4}}{3^{2}}[/tex] without finding what 3⁴ is. This is how we would do it:
[tex]\frac{3^{4}}{3^{2}}=3^{4-2}=3^{2}=9[/tex]
And now we get the solution, 9, which is answer choice B.
I hope you find my answer helpful.
The length of a rectangle is 3 cm less than twice the width. If the perimeter is 42 cm, what is the length of the rectangle?
Answer:
The length is 13
Step-by-step explanation:
w+w+l+l= perimeter
if the length is 3m less than twice the width then let's do some math.
42 divided 2 =21. so the width and length of one side have to equal 21. For example, let's use 8 as the width. The length would be twice(16) minus three(13) 13 plus 8 is 21. WOW it equals half of it so no we know the length is 13 and the wdith is 8.
point U is on line segment TV . given TU=4 UV=5x and TV=3x+6 determine the numerical lenth of TV
Using the segment addition postulate, the numerical length of TV is: 9 units.
What is the Segment Addition Postulate?According to the segment addition postulate, if U lies between line segment TV, therefore:
TV = TU + UV
Plug in the values:
3x + 6 = 4 + 5x
Solve for x
3x - 5x = 4 - 6
-2x = -2
x = 1
TV = 3x + 6 = 3(1) + 6
TV = 9 units
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18.194 rounded to the hundreths
Answer:
18.94
Step-by-step explanation:
The sum of two consecutive odd numbers is 72 what are the numbers
Answer: 1st # n=35
2nd # n+2=37
Step-by-step explanation:
n= 1st #
n+2= 2nd #
n+n+2=72
2n+2=72 ( combine like terms)
2n+2-2=72-2
2n=70
2n/2=72/2
n=35
Answer:
Step-by-step explanation:
x + x + 2 = 72
2x = 70
x = 35
35 + 2 = 37
A jug has a maximum capacity of 16 liters. It's filled to 45% of its capacity, and then poured out at a rate of 60 ml/s. Which of the following expressions models the volume remaining in the jug, in liters, after 'seconds?
a. 7.2 - 0.06x
b. 16 - 0.06x
c. 7200 - 60x
d. 16000 - 60x
Answer:
c is the answer
Step-by-step explanation:
solve for(x-4)(x+4)=
Answer:
x^2-16
Step-by-step explanation:
x^2-4^2
x^2-16
difference of squares
Solve 8w-3r=45 for r. Show your work.
Answer:
r = 8/3w − 15
Step-by-step explanation:
Let's solve for r.
8w−3r=45
Step 1: Add -8w to both sides.
−3r+8w+−8w=45+−8w
−3r=−8w+45
Step 2: Divide both sides by -3.
−3r/−3 = −8w+45/−3
10. Kibble-Yum dog food costs $3.70 per pound. If Jenna spent a total $20.35 before tax on
Kibble-Yum dog food, how many pounds of dog food did she buy?
Answer:
5.5 pounds
Step-by-step explanation:
20.35/3.70=5.5
Question 3
Find the point P that partitions the line segment AB given the ratio.
A(3,5) B(4, 3) with the ratio 2:1
Your answer:
O (11/3, 4)
O (4,11/3)
O (5,8)
O (10, 1275)
Clear answer
N
Answer:
I think 1
I think 2
I think 3
I think 4
Which is the simplified form of the expression StartFraction (6 Superscript negative 4 Baseline) Superscript negative 9 Baseline Over 6 Superscript 6 Baseline EndFraction? StartFraction 1 Over 6 Superscript 42 Baseline EndFraction StartFraction 1 Over 6 Superscript 19 Baseline EndFraction 6 Superscript 6 6 Superscript 30
Answer:
d
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
