How do I find the value of x?

Answer:

14 points.

Step-by-step explanation:

To solve this problem, let's make an equation.

Let x represent the unknown number, or the amount of points Andre scored.

We know that Noah scored 10 points.

Noah scored twice as many points as Diego, therefore Diego must've scored 5 points, because 5 * 2 = 10.

So, if Diego scored 9 points less than Andre, and we know that Diego scored 5 points, then the equation we are left with is

x - 9 = 5

To solve, just add 9 to both sides.

x - 9 + 9 = 5 + 9

We are left with:

x = 14

So, Andre scored 14 points.

I would appreciate brainliest, if not that's ok!

Answer:

Step-by-step explanation:

5 x 5

Answer:

100000 olacak iyi dersler

Answer:

Step-by-step explanation:

Simplify the equation first:

8x+56=0

-56 on both sides

8x=-56

-56/8=-7

That's your answer: -7

Answer:

4 over 5

Step-by-step explanation:

36 divided by 9 is 4 and 45 divided by 9 is 5. so the answer is 4/5

Answer:   y = f(x - 4) - 1, lower left corner

=============================================================

Explanation:

Let's focus on only the left-most points of each curve

For the black semicircle, the left-most point is located at (-7,0). The corresponding point on the red semicircle is at (-3,-1)

To go from (-7,0) to (-3,-1), we will do two things

This can be done in any order. The action of "shift 4 units to the right" is effectively the same as shifting the xy axis 4 units to the left while keeping the curves fixed in place. This gives the illusion of movement. When we shift 4 the xy axis 4 units to the left, we're replacing each x input with x-4 as the new input.

In short, we go from f(x) to f(x-4). This is why we have this opposite motion going on.

The up and down motion is fairly straight forward. To shift 1 unit down, we subtract off 1. This is to subtract 1 from the y coordinate.

Overall, we go from y = f(x) to y = f(x - 4) - 1

Applying this transformation will move (-7,0) to (-3,-1) as described above. It will also move every other point on the black curve to their new corresponding location on the red curve.

Answer:

0.27

0.18

0.21

60 packes because it costs 18 cents per pack and others are higher cost than that.

Step-by-step explanation:

5.49/20=027

10.97/60=0.18

18.95/90=0.21

so the best value will be box of 60 packs

35.5m

Step-by-step explanation:

355m÷10=35.5m answer

Answer:

This question is unsolvable because:

1) Volume can't be measured in cm (think you mean cm^3)

2) Volume of the cylinder is calculated with its height and bottom area.

   We can calculate its bottom area like this: (4/2)^2*pi

   But since we do not know the cylinder nor the cones' height then we can't

   calculate their volume.

Please correct me if im wrong

Answer:

m(∠KJL) = 54°

Step-by-step explanation:

It's given that two sides of ΔJKL are equal in measure.

Therefore, angles opposite to the equal sides will be equal.

By triangle sum theorem in ΔJKL,

m∠KJL + m∠KLJ + m∠JKL = 180°

2(m∠KJL) + 72° = 180°

2(m∠KJL) = 180° - 72°

m∠KJL = [tex]\frac{108}{2}[/tex]

m(∠KJL) = 54°

Answer:

Yes

Step-by-step explanation:

Yes because -3 (K) is 3 points away from 0 and if you go another 3 points from 0 you get to 3 (Q)

im sorry if I was wrong.

Answer:

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Step-by-step explanation:

bob is life

bob is food

bob is bob

Answer:

:)

Step-by-step explanation:

It would cost $150 for a party of 9 people and it would cost $260 for 20 people

Step-by-step explanation:

[tex] \frac{60}{100} \times x = 21 \\ x = \frac{21}{ \frac{60}{100} } = 35 \\ [/tex]

Answer:

x=31

Step-by-step explanation:

2x+4x-6=180

6x=180+6

6x=186

x=31

Answer:

x = 31

Step-by-step explanation:

2x and 4x - 6 are alternate angles and supplementary, sum to 180°, then

2x + 4x - 6 = 180

6x - 6 = 180 ( add 6 to both sides )

6x = 186 ( divide both sides by 6 )

x = 31

Answer:

9x^15y^3z^2 is your answer

Step-by-step explanation:

Answer:

12 minutes

Step-by-step explanation:

Since he ran 2/3 of a mile in 8 minutes, by dividing both sides by two we can see that he ran 1/3 in 4 minutes. 1/3 x 3 = 1 mile. 4 x 3 = 12 minutes

Answer:

1 mile in 12 minutes

Step-by-step explanation:

2/3 mile in 8 minutes

divide by 2

1/3 mile = 4 minutes

multiply by 3

1 mile in 12 minutes

Answer

The answer is 32

Step-by-step explanation:

32/8=4

Answer:

b = 32

Step-by-step explanation:

b/8 = 4

Multiply each side by 8

b/8 * 8 = 4*8

b = 32

Answer: y = [tex]\sqrt{x} 203\\[/tex]

Step-by-step explanation:

Answer:

33/4

Step-by-step explanation:

4 1/2=9/2

3 3/4=15/4

9/2+15/4=18/4+15/4=33/4

Answer:

first find the length of trangel using

h^2=p^2+b^2

Equivalent expression for the missing side length of a rectangle is [tex]\sqrt{60} x[/tex]

The missing side length when x =3 is 23.2 inch

In a rectangle , opposite sides are equal . The vertex of rectangle is right angle . The diagonal of rectangle forms a right angle triangle.

Given the width of the triangle is 2x. The diagonal of triangle is 8x inches

Let 'L' be the length of the rectangle

To find out the expression for the length of the triangle use pythagorean theorem

hypotenuse ^2=length ^2 + width ^2

[tex](8x)^2=L^2+(2x)^2\\64x^2+4x^2+L^2\\64x^2-4x^2=L^2\\60x^2=L^2\\L =\sqrt{60x^2}\\ L=\sqrt{60}x[/tex]

An equivalent expression for the missing side length of a rectangle

[tex]\sqrt{60} x[/tex]

find the missing side length when x=3

Substitute 3 for x

[tex]L= \sqrt{60} x\\L =\sqrt{60}(3)\\L= 23.2 inch[/tex]

Equivalent expression for the missing side length of a rectangle is [tex]\sqrt{60} x[/tex]

The missing side length when x =3 is 23.2 inch

Learn more information about 'Rectangle ' here

brainly.com/question/23008020

Answer:

18 by 36 cm

Step-by-step explanation:

one cm represents one meter

Answer:

A resposta é a C

Eu com certeza apostaria na c

Answer:

b.) 9 log7 x - 3 log7 Y

Step-by-step explanation:

[tex] log_{7}\bigg( \frac{ {x}^{3} }{y} \bigg)^{3} \\ \\ = 3log_{7}\bigg( \frac{ {x}^{3} }{y} \bigg) \\ \\ = 3log_{7} {x}^{3} - 3log_{7}y \\ \\ = 3 \times 3log_{7} {x} - 3log_{7}y \\ \\ = 9log_{7} {x} - 3log_{7}y \\ \\ [/tex]

Answer:

6 milk chocolates are expired

Step-by-step explanation:

This same question is answered by RenatoMattice. This is what the answer says:

Since we have given that

Total number of chocolates = 15

Types of chocolates are as follows:

1) Milk chocolates

2) Dark chocolates

3) Mix

According to question,

Number of milk chocolates that are expired = 6

Number of dark chocolates that are expired = 3

total number of chocolates that are expired = 6+3=9

And we have mentioned that 6 milk chocolates that are not expired.

and 9+6=15

No other chocolates are left in a case of chocolate.

so, only mentioned 6 milk chocolates are expired.

Answer:

para 10 dias

Step-by-step explanation:

espero te sirva

Answer: say what now?

Step-by-step explanation:

Answer:

5400

Step-by-step explanation:

Given data

P= 5000

r= 8%

t= 1 year

The simple interest expression is given as

A= P(1+rt)

Required

The final amount A

substitute

A= 5000(1+0.08*1)

A= 5000*1.08

A= 5400

Hence the final amount 5400

Answer:

6 and 15

Step-by-step explanation:

x^2 + 9x = x^2 + 7x +12

2x = 12

x = 6

The dimension of the original rectangles are 6 inche and 15 inches.

A rectangle is a two-dimensional shape where the length and width are different.

The area of a rectangle is given as:

Area = Length x width

We have,

Original rectangle:

Length = x + 9

Width = x

Area = (x + 9)x

New rectangle:

Length = (x + 9) - 5 = x + 4

Width = x + 3

Area = (x + 4)(x + 3)

Now,

(x + 9)x = (x + 4)(x + 3)

x² + 9x = x² + 3x + 4x + 12

9x = 7x + 12

9x - 7x = 12

2x = 12

x = 6

Now,

The dimension of the original rectangle.

x + 9 = 6 + 9 = 15

x = 6

Thus,

The dimensions of the rectangles are 6 inches and 15. inches

Learn more about rectangles here:

https://brainly.com/question/15019502

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