If anyone answers ALL i will give all my points and will give Brainliest

Answer:

je ne sais pas le comprendre

Step-by-step explanation:

Answer:

B 396

Step-by-step explanation:

Answer: its 7

Step-by-step explanation:

Answer: 15 + 23 =38

So n + n + 8 = 38

which means n + n = 30

and since the n's are the same, you just cut the 30 in 2 equal pieces. 15 and 15.

So n = 15, n + 8 = 23

15 + 23 = 38   :)

r=1 because its in the middle

Answer: The radius of the circle would be 4 because if you count from the center going either up, down, left, or right you would count 4. The radius of the circle will remain the same no matter which way you go

Step-by-step explanation:

6/10 can be simplified but we don't need to worry about it right now. We only need to worry about simplifying 20/100:

20/100 → 10/50 → 5/25 → 1/5

Find common denominators

1/5 → 2/10

6/10

Now, add.

6/10 + 2/10 = 8/10

Therefore, the equation is true.

Best of Luck!

Answer:

6/10+20/100 does not equal 8/10

Step-by-step explanation:

Answer:

1.75 liters

Step-by-step explanation:

7/4 = 1¾ or 1.75 liters

Answer:

30 dollar discount

Step-by-step explanation:

Using the discount parameters given, the final sale price function of the guitar would be f(x) = x - 0.6x - 30 and the discount on initial price of $200 would be $90

Let initial price = x

First discount :

$50 off :

Second discount :

$3 off each $5 of sale price

Final discount :

The Final sale price :

f(x) = x - 0.6x - 30

Given an initial price, x = 200

Discount on price :

Final discount = 0.6x - 30

Discount on price of x = 200 :

0.6(200) - 30

120 - 30 = $90

Therefore, the discount on the price is $90

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Answer:

B) cos f

Step-by-step explanation:

sin e = DF/EF

cos d = (which side is adjacent i don't even know)/EF

cos f = DF/EF

sin d = opposite (hypotenuse)/hypotenuse, doesn't make sense

sin f = DE/EF

life lesson in trig: don't try to do right triangle trig using the right angle, it won't work out

Answer:

$365.70

Step-by-step explanation:

The formula to find this is [tex]y = a(1+r)^t\\[/tex]

For this, a is the initial amount, r is the growth rate percentage (but displayed as a decimal), and t is time.

So to solve, you would do

[tex]y = 300(1+0.02)^10\\y = 300(1.02)^10\\y = 365.698325998\\OR\\y = $365.7 in interest[/tex]

Answer:

1

Step-by-step explanation:

(3/5) ^0

Anything raised to the zero power is 1

(except 0) but we will leave that for an advanced math discussion

Answer:

3

Step-by-step explanation:

Answer:

D. 13 units

Step-by-step explanation:

The distance between the points (4,-2) and (-1,10) is 13 units.

To find the distance between two points, we can use the distance formula. The distance formula is:

d = sqrt((x2 - x1)^2 + (y2 - y1)^2)

In this case, the coordinates of the first point are (4, -2) and the coordinates of the second point are (-1, 10). Plugging these values into the distance formula, we get:

d = sqrt((-1 - 4)^2 + (10 - (-2))^2) = sqrt((-5)^2 + (12)^2) = sqrt(25 + 144) = sqrt(169) = 13 units

Therefore, the distance between the points (4, -2) and (-1, 10) is 13 units.

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Answer:

x = -2, y= 3

Step-by-step explanation:

y = 4x + 11

y = -2x - 1

Because both equations are equal to y, we can set them equal to each other

4x + 11 = -2x - 1

Add 2x to each side

4x+2x +11 = -2x+2x -1

6x +11 = -1

Subtract 11 from each side

6x+11-11=-1-11

6x = -12

Divide each side by 6

6x/6 = -12/6

x = -2

Now we need to find y

y = -2x-1

y = -2(-2)-1

   =4-1

   =3

Answer:

No, is not proportional because it does not go through the origin

Step-by-step explanation:

In order to find whether this is proportional or not you gotta divide y from x

and if the result is the same it means the relationship it is proportional.

30/2=15

40/4=10

50/6=8.333

The relationship is not proportional

Answer:D

Step-by-step explanation:

Answer:

[3x25]+[5x30]

Step-by-step explanation:

[tex]5y+1=10y^2\\10y^2-5y-1=0\\D=(-5)^2-4*10*(-1)=25+40=65=\sqrt{65}^2 \\y_1=\frac{5+\sqrt{65} }{20} \\y_2=\frac{5-\sqrt{65} }{20}[/tex]

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P.S. Hello from Russia :^)

Answer:

the 4th graph

Step-by-step explanation:

it illustrates correctly

Answer:

The last graph.

Step-by-step explanation:

the one that goes a little bit up, then its flat( thats when they waited for the bus), and then rode the bus for 25 minutes, then goes up. 50-25=25.

It goes from 0 to 10. Then 10 to 20. Then 25 up to 50.

To solve this, all we need to do is find the square root of the numerator and denominator in the fraction

When you see a giant root symbol, picture it like this ....

[tex]\frac{\sqrt{25} }{\sqrt{64} }[/tex]

So, let's solve!

√25 = 5

and

√64 = 8

Now, we have ...

[tex]\frac{5}{8}[/tex]    as our final answer :)

I hope I helped :) Just comment if you have any questions and remember to vote me "brainliest" if you like my answer !!!

Answer:

[tex]\frac{5}{8}[/tex]

Step-by-step explanation:

Answer:

At the end of 2018 there will be about 29,400 beds Available.

Thank You ☺️ ☺️.

Answer:

Option a: 29400

Step-by-step explanation:

13 Hospitals with 268 beds each means a bed total of

13*268 = 3484 beds

With the region having 25920 beds formerly, new bed total will be

25920+3484 = 29404

≈ 29400 to the nearest hundredth

Answer:

-7

Step-by-step explanation:

Answer:

18

Step-by-step explanation:

9 times 2 equals 18

Answer:

18

Step-by-step explanation:

9z, z=2

9x2=18

Answer:2 root 3

Or 3.464101615

Step-by-step explanation:

Answer:

b. 3

Step-by-step explanation:

Hey there!

We can see on this number line that each tick mark represents one because every five marks, there is a difference of five.

Two marks to the left of 0 will be 0 minus 2, so -2.

Three marks to the left of -5 will be -5 minus 3, so -8.

Your answer is -8 and -2.

Hope this helps!

Final answer:

The integers that are being referred to are -8 and -2, which are negative whole numbers located on the left side of zero on a number line.

Explanation:

When plotted on the number line, integers represent whole numbers that can be positive, negative, or zero.

To identify the integers that are plotted, one would look for distinct marks or points on the number line that correspond to whole numbers.

Based on the data, we come to the conclusion that the numbers in question are -8 and -2.

The integers plotted on the number line are -8 and -2. The integer -8 is to the left of -2 on the number line.

These two numbers are examples of negative integers, which are located to the left of zero on a standard number line. The understanding of how to read a number line and identify the placement of integers is a key concept in mathematics, which allows for better comprehension of more complex mathematical ideas such as rational numbers, real numbers, and complex numbers.

On cutting the circle into more and more slices, its shape will get closer to a rectangle.

A circle is a round-shaped figure that has no corners or edges. In geometry, a circle can be defined as a closed, two-dimensional curved shape.

Given that, a circle is divided into 4 slices. The slices are arranged into the shape.

So, when we will cut the circle into similar manner, the shape we will get closer to will be a rectangle,

When we will calculate the perimeter and the area of the obtained rectangle, it will be equal to the circle.

Hence, on cutting the circle into more and more slices, its shape will get closer to a rectangle.

Learn more about circles, click;

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Final answer:

When a circle is divided into more and more slices and these slices are rearranged, they approximate a circle more closely. While a hexagon may seem like a closer shape due to the angles of its vertices, the ultimate shape remains a circle.

Explanation:

If a student rearranges the slices from a circle cut into more slices, they would get a shape that approximates a circle more closely as the number of slices increases. As each slice becomes thinner, the perimeter of the rearranged shape starts resembling a smooth curve, which is the characteristic of a circle.

Looking at the angles provided, a triangle has 60° angles, a square has 90° angles, a pentagon has 108° angles, and a hexagon has 120° angles. The figures suggest that a hexagon would be a more favorable shape when arranging slices because the angles of a hexagon (120°) are closer to the 360° of a full circle when divided by an increasing number of slices. However, when arranging the slices, the ultimate shape one gets closer to is the circle itself, irrespective of the polygonal shape intermediate stages may suggest.

Answer:

copy

Step-by-step explanation:

just copy and paste your answers to google

Answer:

60 degrees

Step-by-step explanation:

angle y is vertically opposite to angle a, (we can call it.)

angle x is supplementary to the other angle inside the triangle, which we can call angle b.

so, angle a is 60 degrees, as vertically opposite angles are equal

angle b is 60 degrees as supplementary angles = 180

based of the sum of angles in a triangle is 180 theorem;

60+60+unknown= 180

so unknown is 60 degrees

Answer:

42

Step-by-step explanation:

Because the circle is tangent to all sides, that makes the perimeter of the triangle equivalent to the sum of the numbers given, multiplied by 2.

(6+10+5)(2) = 42 inches