Answer: 2x
Step-by-step explanation: 2+x=2x
The equivalent value of the expression is A = x + 2
What is an Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be represented as A
Now , the value of A is
Substituting the values in the equation , we get
The expression 2 + x represents a situation where there is a fixed value of 2 that is being added to some variable value x.
One example of a situation that could be modeled by the expression 2 + x is the total cost of buying x items that each cost $2. In this case, the fixed cost of $2 is being added to the variable cost of x items, which would result in a total cost of 2 + x dollars
Hence , the equation is A = x + 2
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Si 2/3 partes de un capital producen $3.300 de interés en 7 meses y 10 días al 24%anual ¿Cuál es el valor del mencionado capital?
Respuesta:
33750
Explicación paso a paso:
Dejar :
Capital total = x
Principal = Inversión = 2 / 3x
Interés, = 3300
Periodo = 7 meses, 10 días = (7 * 30 + 10) = 220 días = 220/360
Tasa, r = 24% = 0. 24
Recordar :
Interés = principal * tasa * período
3300 = 2 / 3x * 0,24 * (220/360)
3300 = 0.0977777x
x = 3300 / 0,0977777
x = 33750
The value of √289 - √121 = pls answer this question fast
Answer:
6
Step-by-step explanation:
Hi,
√289 = 17
√121 = 11
17 - 11 = 6
Your answer is 6.
I hope this helps :)
Answer:
[tex]\sqrt{289[/tex] -[tex]\sqrt{121[/tex]
=[tex]\sqrt{17^{2} }[/tex] -[tex]\sqrt{11^{2} }[/tex]
=17-11
=6
Step-by-step explanation:
How does the terrain vary from one region to region?
Answer:
to Region? Climate varies from region to region. This variation is driven by the uneven distribution of solar heating, the individual responses of the atmosphere, oceans and land surface, the interactions be- tween these, and the physical characteristics of the regions.
Step-by-step explanation:
hope it helps C:
#carryonlearning
The endpoints of a diameter of the circle are (-1, -11) and (-17, -5). Determine the equation of the circle.
Answer:
(x+9)² +(y+8)² = 73
Step-by-step explanation:
The standard form of equation of a circle is expressed as;
(x-a)² +(y-b)² = r²
(a,b) is the centre of the circle
r is the radius
Get the midpoint;
Given the coordinate (-1, -11) and (-17, -5).
a= x1+x2/2
b = y1+y2/2
a = -1-17/2
a = -18/2
a = -9
b = -11 - 5/2
b = -16/2
b = -8
Get the diameter using the distance formula
d = √(y2-y1)² +(x2-x1)²
d = √(-5+11)² +(-17+1)²
d = √(6)² +(-16)²
d = √36+256
d = √292
r = d/2
r = √292/2
r² = 292/4
r² = 73
Get the equation
Recall rhat
(x-a)² +(y-b)² = r²
(x+9)² +(y+8)² = 73
a. If the slope of a line is 3 and a point on the line is (1, -2), the y-intercept of the line is at the point with coordinates. Show your work. PLEASE HELP ASAP
Answer:
The y-intercept of the line is at the point with coordinates (0,-5)
Step-by-step explanation:
On a local swim team, 60% of the swimmers are boys. If 130 of the swimmers are girls, how many total swimmers are on the team?
Answer:
325
Step-by-step explanation:
40/100=130/x
Cross multiply to find x
40x=13000
/4 /4
x=325
PLEASE HELP WILL GIVE BRAINLEST DUE IN 30 MINUTES
Answer:
12. (0,-4)
13. 3 blocks apart
14. Quadrant III (-x,-y) Hospital or Police Station (There are 2?)
15 9 to the right, 1 down.
Answer: (0,-4)
3 blocks
hospital
9 blocks
Step-by-step explanation:
Wilson Elementary is selling gift bags to raise money for their Fall Festival. Gift bags are sold for $1.25 each. Which table below represents c, the total cost, for n, the number of gift bags sold?
Answer:
B
Step-by-step explanation:
Multiply each value of n with 1.25 until you get a answer that is correct
Find the inverse function.
f(x) = 3x – 1
f-1(x) = x + [?]
Answer:
f-1(x)=x+1/3 is yr answer.
stay safe healthy and happy .May someone help me I kinda stuck and I would love some help it 6th-grade math!
Answer:
72
Step-by-step explanation:
first, you cut the top of the T and you multiply 12 x 3 which is 36. Then with the 4 cm on both sides, I'm assuming the middle part is also 4 (since the other side is 12) and then you multiply 9 x 4 which is also 36, then you add and get 72!
Robert made a fruit salad with 11/12
of a pound of melon and 1/6 of a
pound of berries. How many pounds
of fruit did Robert use in all?
1
Answer:
11/12 +1/6 = 13/12
Step-by-step explanation:
Just add the the two values that state the pounds if fruit used
Answer:
13/12 pounds
Step-by-step explanation:
11/12+1/6=?
1/6=2/12
11/12+2/12=13/12
What is the volume of a rectangular prism with a height of 1.5 feet and a base area of 4.5 square feet?
Answer:
V = 5.85
Step-by-step explanation:
step by step in picture
hope this helps
Helpppppo pleaseeeeeeee help me with these two questions
Answer: 1 solution zero
Step-by-step explanation:
7(2+5x)=3x+14
14+35x=3x+14
14+33x=14
33x=0
vectors
p=(4,3) and q=(-2,7), find 4p -2q
Answer:
(20, -2)
Step-by-step explanation:
Given the coordinate vectors p=(4,3) and q=(-2,7),
4p - 2q = 4(4, 3)- 2(-2, 7)
4p - 2q = (16, 12) - (-4, 14)
4p - 2q = (16+4, 12-14)
4p - 2q =(20, -2)
hence the required vector is (20, -2)
simplify: ^6sqrtx times ^4sqrty^3
Answer:
i show the answer in picture
Answer: C
Step-by-step explanation:
hii! please help asap. i’ll give brainliest
Answer:
d
Step-by-step explanation:
HELPP: Karina ran 4 laps around a circular track with a radius of 10 m. How far did she run?
Answer:
40m
Step-by-step explanation:
4x10=40
Calculator
BC is parallel to DE.
42
А
What is AB?
Enter your answer in the box.
units
Windows Up
Help help
Help!!!
Answer:
34
Step-by-step explanation:
42/21 = x/17
solve to get the answer
2 = x/17
2*17 = x/17 * 17
34 = x
Answer: x=34
Step-by-step explanation: took the test and payed attention in class
A graphic designer creates an image for a t-shirt that measures 8 inches tall and 10 inches wide. She can use this image for small and medium t-shirts, but she must increase the size for a large t-shirt. She wants her final image for the large t-shirts to measure 9 inches tall and 11.25 inches wide. At what percent must she print out the image to obtain these measurements?
At 112.5% she must print out the image to obtain the measurement.
A graphic designer creates an image for a t-shirt that measures 8 inches tall and 10 inches wide. She can use this image for small and medium t-shirts, but she must increase the size for a large t-shirt. She wants her final image for the large t-shirts to measure 9 inches tall and 11.25 inches wide.
measurement is defined as the calibrated value of characteristic of an object.
To measure large image she must increase the size of the image
here,
scale factor to measure the image of 9 inches tall and 10 inches wide
= 9/8
= 1.125
hence the percentage increase in image is
= 1.125 x 100
= 112.5%
Thus the required increase is 112.5% she must print out the image to obtain the measurement.
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a calculator is listed for $110 and is on clearence for 35% off. sales tax is 7%. what is the cost of the calculator
Answer:
$76.51
Step-by-step explanation:
The price after discounting is (1.00 - .35)($110), or 0.65($110) = $71.50.
The price after 7% sales tax has been added in is
(1.00 + 0.07)($71.50) = $76.51.
Answer:
76.50
Step-by-step explanation:
the box and whisker plot below shows the volunteer service hours performed by students at indian trail middle school last summer
A triangle has vertices at (3,2), (-4,4), and (-2,5). What are the coordinates of the vertices of the image
after the translation (x,y) → (x + 5,y - 1)?
The coordinates are (3,2) ►
and (-2,5) ►
1. (-4,4) (
Complete the description of the translation.
The triangle is translated 2
unit(s) to the right and 4
unit(s) down.
HELPPPPPP
Answer: DON'T TAKE MY WORD OK
1. If triangle XYZ is reflected across the dr-axis to form triangle X'Y'Z', what is the coordinate of Y'?. (-3,2) (x, y) -> (-x,y). G (4,6) 9(3,2)-> (-3,2). H 2, -3). I (3,-2) … 3. -2. -. 1. 2. 3. 4. 5. تر. تا. نیا. If A + A, B →B', and C → C', A'B'C' is. What are the most likely coordinates of R' if R'S is … c translation of triangle ABC across the line.
Step-by-step explanation:
What steps should be taken to calculate the volume of the prism? Select three options.
24 ft
9 1/2ft
6ft
Use the formula A-bh to find the area of the base.
Use the formula A-bh to find the area of the base.
Use the formula V-Bh to find the volume of the prism.
The complete options are:
A) Use the formula A = one-half b h to find the area of the base.
B) Use the formula A = b h to find the area of the base.
C) Use the formula V = B h to find the volume of the prism.
D) The volume of the prism, V is (114) (6) = 684 feet cubed.
E) The volume of the prism, V is (228) (6) = 1,368 feet cubed.
Answer:
B). Use the formula A = bh to find the area of the base.
C). Use the formula V = Bh to find the volume of the prism.
E). The Volume of the prism, V is (228) (6) = 1,368 feet cubed.
Step-by-step explanation:
Given that,
Length = 9 1/2 feet
Width = 24 feet
Height = 6 feet
Now, In order to estimate the rectangular prism's value, the base's value is required to be calculated as mentioned in option B(A = bh).
Area of the base = 9.5 * 24
= 228 feet.
This step must be followed by the estimation of the prism's volume as mentioned in option C(V = Bh).
Volume of the prism = Area of the base * height
= 228 * 6
= 1,368 cubic feet.
Thus, options B, C, and E are the correct answers.
An angle has a measure of 150° and a terminal side that intercepts the unit circle at (x,y). What are the values of x and y?
Answer:
x = -√3 /2
y = ½
Step-by-step explanation:
x = cos 150°= -√3 /2
y = sin 150° = ½
State whether the given measurements determine zero, one, or two triangles. C = 31°, a = 13, c = 11
9514 1404 393
Answer:
2
Step-by-step explanation:
The given angle is opposite the shorter of the given sides, so there are two possible triangles.
__
Additional comment
The law of sines tells you that sin(A) = a/c·sin(C). There will be 0 triangles if that is greater than 1. There will be 1 triangle if that is exactly 1 (unlikely with rational values of sides and angles). There will be 2 triangles if sin(A) < 1, as it is here.
Scott measured a kitchen and made a scale drawing. He used the scale 1 inch : 5 feet. The actual
length of a countertop in the kitchen is 10 feet. How long is the counter in the drawing?
Answer:
2 inches in the drawing
Step-by-step explanation:
Because if 5 feet equals 1 inch and 5 times 2 equals 10 feet (so now we do the same to the other side) 1 times 2 and that equals to 2 inches.
plsssssss helpppppppp meeeeee!
<3
Answer:
X = 99
Step-by-step explanation:
From the city A to C, there are two options: through city B or not. From A to B there are 3 different routes, from B to C there are 4 different routes, and there are 2 ways from A to C, directly. How many possible ways can a person choose,from A to C ?
Answer:
36
Step-by-step explanation:
You add all of them together which is 9
Then you take the combination of A to C
Which is 9C2
Can somebody tell me if I did it right I’m not sure how I’m supposed to find the distance?
Graph a right triangle with the two points forming the hypotenuse. Using the sides,
find the distance between the two points, to the nearest tenth (if necessary).
(3, -7) and (8, -3)
Answer:
6.4 units
Step-by-step explanation:
Use the distance formula:
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
[tex]d=\sqrt{(8-3)^2+(-3-(-7))^2}[/tex]
[tex]d=\sqrt{(5)^2+(4)^2}[/tex]
[tex]d=\sqrt{25+16}[/tex]
[tex]d=\sqrt{41}[/tex]
[tex]d=6.4[/tex]
Therefore, the distance between (3,-7) and (8,-3) is 6.4 units
Hopefully, this was helpful!
Answer:
6.4
Step-by-step explanation:
the distance = √[(-3+7)²+(8-3)²]
(leg1=4 , leg2=5)
=√(4²+5²)=√(16+25)=√41 = 6.4
What is a 65% increase of 32
Answer:22.75 or
Step-by-step explanation: If you are looking for the actual increase, it is 65/100 times 32 which is 22 and 3/4 which is 22.75. But if you are looking for the total, it is 22.75 plus 32, it is 54.75.