solve for x, will give brainliest

Answer:

4

Step-by-step explanation:

4+12 = 16

Answer:

not sure but i got -12000000000 in the calculator

Step-by-step explanation:

−12x1001001 if you are simplifying

Answer:

Step-by-step explanation:

exponential

The length of each side of the square is  when the perimeter of 56 m.

The square is a four sided figure with all sides are equal in length .

The measure of all the angles of square is [tex]90^o[/tex].

Given:

The perimeter of the square = 56 m

Let, the side of square be s m.

The side of the square can be calculated using the formula:

Perimeter of square = 4 [tex]\times\\[/tex] s

56 = 4 [tex]\times[/tex] s

The value of s can be obtained by dividing both sides by 4

[tex]\dfrac{56}{4}[/tex] = s

s = 14

Thus, the length of each side is 14 m

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Step-by-step explanation:

you have to have some number for someone to solve it

Answer:

16[tex]\frac{43}{52}[/tex]

Step-by-step explanation:

875/52 = 16[tex]\frac{43}{52}[/tex]

Answer: Car rental A and B

Step-by-step explanation:

Answer:

B. Car rental Company B

D. Car rental Company A

Step-by-step explanation:

Car rental Company A: $16.50 a day

Car rental Company B: $16.6667 a day

I hope this helps

the velocity ????????????

Answer:

b

Step-by-step explanation:

Answer:

The measure of an exterior angle is found by the following formula: Aˆ0B=^AB-^CD2. An interior angle has its vertex at the intersection of two lines that intersect inside a circle. The sides of the angle lie on the intersecting lines. You can find a measure of an exterior angle of a regular polygon with  

N  sides.  It is equal to   360 o N .

Step-by-step explanation:  

Angles of a general polygon (exterior and interior) with more than 3 sides are not defined by the lengths of its sides.  

However, we can calculate the sum of all interior or exterior angles of any convex polygon. It equals to  360 o .

It can be proven geometrically since each exterior angle describes a rotation by some angle and a sum of all exterior angles describes a rotation by full angle of  

360 o . So, if all exterior angles are equal, like in a regular polygon, each one equals to  360 o N .

It can also be defined with some algebraic calculations based on the fact that a sum of all interior angles is  ( N − 2 ) ⋅ 180 o .  

Dividing the above by  N

we will obtain a value of an interior angle:  ( N − 2 ) ⋅ 180o N .  

Therefore, exterior angle of a regular polygon is  180 o − ( N − 2 ) ⋅ 180 o N = 360 o N

Answer:

4 SUV, 6 vans

Step-by-step explanation:

Let x represent the number of SUV rented, and let y represent the number of vans to be rented.

Each SUV accommodates 4 children while Each van accommodates 4 children. Since there are at most 40 children who are attending, hence:

4x + 4y ≤ 40          (1)

Also, Each SUV accommodates 3 adults while Each van accommodates 4 adults. Since there are at most 36 adults who are attending, hence:

3x + 4y ≥ 36          (2)

The system constraints are:

4x + 4y ≤ 40          (1)

3x + 4y ≥ 36          (2)

x, y ≥ 0

b) The SUV cost $85 to rent and the van cost $95 to rent. Therefore the cost equation is:

Cost = 85x + 95y

From the graph, the solution to the constraints are (0, 10) and (4, 6).

At (0, 10); Cost = 85(0) + 95(10) = $950

At (4, 6); Cost = 85(4) + 95(6) = $910

Therefore the minimum cost is at (4,6). That is only 4 SUV and 6 vans should be rented

1 1/8:3/7

How many gallons does it take to cover 1/7 of the fence?

1 1/8 divided by 3= 9/8 divided by 3/1  or 9/8*1/3=9/24 or 3/8.

It takes 3/8 of a gallon to paint 1/7 of a fence.

7*3/8= 7/1*3/8= 21/8.

I believe your answer is: it takes 21/8 or 2 5/8 gallons of paint to paint the whole fence.

Answer:

x - 0.2x

Since the price of the hat is labelled = x,

The percentage discount on the hat price = 20%,

Thus, the discount = 20% of the price marked

= Twenty percent of x

=0.2 x =0.2 x

Therefore, the hat's new price = Marked price - Discount

= x- 0.2  = x

Answer:

D) x - 0.2x

Step-by-step explanation:

The hat has a regular price of x dollars.

This price is reduced by 20% so the relevant expression for the discount is; 20% * x or; 0.2x

The discounted price will be the price of the hat less the discount which means the formula will be;

= Price - discount

= x - 0.2x

Answer:

2.5

Step-by-step explanation:

Divide each side by 1.6 to get m alone, thus getting the answer, so 1.6m/1.6 and 40/1.6

The solution of the equation 40 = 1.6 m is m is equals to 25.

Given Equation:

40 = 1.6m

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

First, write the decimal 1.6 in fraction as 16/10.

So, the equation can be written as

40 = 16/10 (m)

40 x 10 = 16m

400 = 16 m

Now, divide both side of equation by 16

400/ 16= 16 m/ 16

25 = m

Therefore, the value of m is 25.

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Answer:

To find the area of a regular polygon, all you have to do is follow this simple formula: area = 1/2 x perimeter x apothem. Here is what it means: Perimeter = the sum of the lengths of all the sides. ... The formula for the area of a regular octagon is 4.828 s², where s is the length of any side.

Answer:

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Answer:

m=15

Step-by-step explanation:

15 x 5 = 75 = 25 x 3

9 x 5=45 so 45/75 = 3m/75

45/3=15

m=15

Answer:

a

Step-by-step explanation:

because Jackson has the most numbers so it would make more sense for it to be a tell me if I'm right or wrong

no se que decir pero usted sabe ispañol

Answer:

Step-by-step explanation:

If you're trying to isolate the variable the first thing you would want to do is actually add 9 to both sides.

Answer:

-9 = 0.45m

Step-by-step explanation:

0.45m - 9 -0.45m= 0.9m - 0.45m

Step-by-step explanation:

[tex] \frac{ \sin(x) }{12} = \frac{ \sin(75) }{22} \\ \sin(x) = \frac{12 \sin(75) }{22} \\ \sin(x) = 0.5268 \\ x = 31.79 = 31.8[/tex]

Answer:

9:15

Step-by-step explanation:

The required ratio of the number of triangles to the number of circles is 3:5.

Given that,
There are 15 circles and 9 triangles. What is the simplest ratio of triangles to circles is to be determined.

The ratio can be defined as the proportion of the fraction of one quantity towards others. e.g.- water in milk.

The process in mathematics to operate and interpret the function to make the function simple or more understandable called simplifying and the process is called simplification.

Here,
Number of circles = 15
Number of triangles = 9
The ratio of the triangle to the circle,
= Number of triangles / Number of circles
= 9 /15
= 3 / 5

Thus, the required ratio of the number of triangles to the number of circles is 3:5.

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this is tough, if you explain the question better I can help!

Answer:

Step-by-step explanation:

Answer:

tkdykxkgxgjztkxykxukx

Step-by-step explanation:

xgmxykxtkzmtzylcl

Answer:

It is geometry

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

aa

Answer:

$34.83

Step-by-step explanation:

First convert 3/4 to decimal form: 3/4 = 0.75

Create a proportion using similar rates:

$2.75 / 0.75 lb  = x / 9.5 lb

where "x" represents the price of the 9.5 lbs of grapes we need to find.

Solve for x by multiplying both sides by 9.5 lb to isolate x completely

2.75 * 9.5 / 0.75 = x

Therefore x = $34.83

Answer:

g = 34

Step-by-step explanation: