Answer:
1/4*4*3=12
12 boxes
Step-by-step explanation:
........
Help pls this assignment has to be turned in by today
Answer:
v = 21
Step-by-step explanation:
the sum of the interior angles of a triangle is 180 degrees
add all 3 angle measures and set equal to 180:
4v + 2v + 54 = 180
6v = 126
v = 21
Use the Distributive Property to write an equivalent expression for 5(4+7x).
Answer: 5(4+7x) = 20 + 28x
Step-by-step explanation: Multiply each of the terms in the parentheses by 5.
For what values of r will the area of
the shaded region be greater than or equal to
12 square units?
What value is equivalent to
Answer:
-3
Step-by-step explanation:
dont know its right id(kkkkkkkkkkkkkkkkkkkkkkk
Do the ratios 3:7, and 12:21 form a proportion?
yes
no
Answer:
no
Step-by-step explanation:
3:7 *4=12:28
3:7*3=9:21
They both can not equal 12:21
Yes, the given ratios 3:7 and 12:21 are in proportion.
What are proportions?Proportion, in general, is referred to as a part, share, or number considered in comparative relation to a whole. Proportion definition says that when two ratios are equivalent, they are in proportion. It is an equation or statement used to depict that two ratios or fractions are equal.
The given ratios are 3:7 and 12:21.
Here, the proportion is 3:7::12:21
The ratios to in proportions, product of means must be equal to product of extremes.
3×21=7×12
3×7=7×3
21=21
Yes, the given ratios are in proportion.
To learn more about the proportions visit:
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express:50000000 in exponeutialform
Answer:
5^7
Step-by-step explanation:
Answer:
It is 5^7
Step-by-step explanation:
Hope this helped have an amazing day/month/year!
vous
2v
Next
Probability of Compound Events: Mastery Test
Submit Test
2
Select the correct answer.
A six-sided fair dle and an eight-sided falr die are rolled together. What is the probability of getting numbers whose sum is a multiple of 3?
O A 1/3
O B.
OD.
10) los via
О Е.
Reset
Next
Answer:
I would say A because 6:3 can only equal 1/3.
Step-by-step explanation:
It would help if you formatted a bit better though. As the choices are not clear. ^^
The probability of getting numbers whose sum is a multiple of three is,
⇒ 1 / 3
Since, The term probability refers to the likelihood of an event occurring. Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one.
Here, We have;
There are 48 possible outcomes in this situation, and of those outcomes, the ones whose sums are a multiple of three are;
12, 21, 15, 51, 24, 42, 33, 18, 27, 36, 63, 45, 54, 48, 57, and 66.
So, that is 16 out of 48 possibilities,
⇒ 16/48,
⇒ 1/3.
Thus, The probability of getting numbers whose sum is a multiple of three is,
⇒ 1 / 3
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Answer please: Hector bought 45 tiles to make a patio. How many different ways can he arrange the tiles to make the patio?
Answer:
i belive it is 19
Step-by-step explanation:
i hope this helps
Write down the value of the 3 in 3807 in figures
Answer:
3000
Step-by-step explanation:
3 thousands(•‿•)◉‿◉
What is the LCD of 2
−1
and 3
+1
?
Answer:
Step-by-step explanation:
What is the least common denominator of 1/3 and 1 2?
The denominator of the largest piece that covers both fractions is the least common denominator (LCD) of the two fractions. So, the least common denominator of 12 and 13 is 6 .
I need the answer and how to solve this
Answer:
50
Step-by-step explanation:
Since 140° is on the outside, the angle next to it would be 40°.
Also a triangle = 180°
40° + 90° = 130°
180° - 130° = 50°
Thus meaning x = 50°
Answer:
x = 50°
Step-by-step explanation:
- the angle at the top is shown as a right angle so it is 90°
-the 140° angle and the angle next to it are 180° together so let's name the other angle z
z+140=180
z=180-140=40°
- a triangle's angles in total have 180°
x+y+z= 180°
x+90°+40°=180°
x+130 =180
x= 180-130 = 50°
2 x 3x=
2x2=
__+___=
Answer:
1)6x
2)4
3)6x+4=2(3x+2)
Step-by-step explanation:
can you guys help me please
Answer:
C. 2(6)-2x=3
Step-by-step explanation:
You distribute the 2 to the 6 and then to the negative x
if y varies directly with x and y doubles then x?
Answer:
Also doubles
Step-by-step explanation:
Hope this helps. Have a nice day you amazing bean child.
The constant of proportionality is 2.
What is the general equation of a Straight line?The general equation of a straight line is -
[y] = [m]x + [c]
where -
[m] → is slope of line which tells the unit rate of change of [y] with respect to [x].
[c] → is the y - intercept i.e. the point where the graph cuts the [y] axis.
We have [y] varies directly with [x] and y doubles then x.
The general equation of a straight line can also be used to represent proportional relationship when [c] = 0.
y = mx + c
y = mx + 0
y = mx
m = y/x
where [m] is constant of proportionality.
A/C to question -
y = 2x
Here, the constant of proportionality is 2.
Therefore, the constant of proportionality is 2.
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The area of a rhombus is 16 cm 2 . If the length of one diagonal is 4 cm, find the
length of the other diagonal.
Answer: The length of the other diagonal is 8 cm.
Step-by-step explanation:
Area of rhombus = [tex]\frac{pq}{2}[/tex]
[tex]\frac{4q}{2} =16\\[/tex]
[tex]4q = 32\\q = 8\\[/tex]
The length of the other diagonal is 8 cm.
What is the coefficient of the variable in the expression 6 - 4x - 8 +2
A. 6
B. 2
C. -4
D. -8
Answer:
d
Step-by-step explanation:
2 Sam is a manager in an office.
She wants to buy 14 new chairs.
Each chair costs £73
Sam will also be charged 20% VAT on the cost of the chairs.
Sam has £1200 to buy the chairs.
Is £1200 enough to buy the 14 chairs?
Answer:
14 X 73 = 1022
1022/100 X 120 = 1226.4
1226.40 - 1200 = 26.40
No Sam does not have enough she is 26.40 short.
What percentage would the wand need to have exactly a 50% chance of winning
the wizard standoff?
Answer:
What percentage would the wand need to have exactly a 50% chance of winning the wizard standoff?
a;50
what is 150 % of 32 ?
i already know that it’s 48, i just really need to know how “i” got it.
Answer: 48
=================================================
Explanation:
The keyword "of" means multiply
150% converts to the decimal form 1.5; you move the decimal point two spots to the left to go from percent form to decimal form
Putting those two facts together lead to...
150% of 32 = 1.5*32 = 48
----------------
Another approach:
x% = x/100
150% = 150/100 = 1.5
150% of 32 = 1.5*32 = 48
The last step is identical as before, but the conversion of 150% is slightly different this time.
------------------
Yet another approach:
100% of anything is itself
So 100% of 32 is 32
The extra 50% means we take half of 32 to get 16. Then we add that onto the 32 to get 16+32 = 48
7. What number multiplied by 2/3 has a product
of 1? (Example 2)
Answer:
4/6 is the answer due to the way it is set up within the fraction
Tony is building a dog house, and the front view of the roof is shown below. What is the height of the roof? *
21 inches
27.5 inches
9 inches
19.8 inches
3. Problema 2: Suponga que un fabricante de radios tiene la función de costo total C (x) = 43x + 1850 dólares y la función de ingreso R (x) = 80x dólares. Donde "x" es el número de radios fabricados y vendidos. Halle:
Responder:
$ 11,137
Explicación paso a paso:
Como no se nos dice qué encontrar, también podemos encontrar el beneficio obtenido por la venta de 351 unidades de radio.
Dado
Función de costo C (x) = 43x + 1850
Función de ingresos R (x) = 80x
Obtener la función de ganancias
P (x) = R (x) - C (x)
P (x) = 80x - (43x + 1850)
P (x) = 80x - 43x - 1850
P (x) = 37x - 1850
Si se fabrican 351 radios, la ganancia obtenida se calculará como se muestra a continuación:
P (351) = 37 (351) - 1850
P (351) = 12,987-1850
P (351) = 11,137
Por lo tanto, la ganancia obtenida de las ventas de 351 radios es de $ 11,137
cqn you answer this one ps
Answer:
i think its a but im not sure and i dont know how to explain it
Simplify an expression for the perimater of the equilateral triangle shown blown
Answer:
5.25x-6
Step-by-step explanation:
3х – 6 = 4 (2 - 3х) — 8x
what is x?
Answer:
x = 2/5 or 0.4
Step-by-step explanation:
3x - 6 = 4(2 - 3x) - 8x
distribute
3x - 6 = 4*2 - 4*3x - 8
3x - 6 = 8 - 12x - 8
combine like terms
3x - 6 = -12x
add 12x to both sides of the equation
3x - 6 + 12x = -12x + 12x
3x - 6 + 12x = 0
15x - 6 = 0
add 6 to both sides of the equation
15x - 6 + 6 = 0 + 6
15x = 6
divide both sides of the equation by 15
15x/15 = 6/15
x = 6/15
x = 2/5
x = 0.4
Represent each sum as a single rational number.
Answer:
-14+(-8/9)= -14.8
HELP does anyone get these three questions?
Step-by-step explanation:
since we have the relation (inches/dollars)
4.3 inches down per dollar
per 10 dollars 43 inches down
per half a dollar 2.15 inches down
per 63.60 dollars 273.48 inches down
Item 1
Write the word sentence as an inequality. Then solve the inequality.
The product of −2 and a number x is greater than 30.
An inequality is
.
The solution of this inequality is
.
Answer:
-2(x)>30
An inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions.
x<-15
Step-by-step explanation:
-2(x)>30 means to divide -2 on both sides which is -15.
x>-15
Next you switch the inequality because you multiplied by a negative:
x<-15
A photograph measuring 4 inches wide and 5 inches long is enlarged to make a wall mural. If the mural is 82 inches wide, how long is the mural?
help i will give points
another question ...
Answer:
x is adding 2 and y is subtracting 4
+2/-4
Step-by-step explanation:
i looked at the graph.
2x=-4y
Every X value goes up 2 while every Y value declines 4.