The record of an athlete shows that she scores 0.82 of the points she attempts to make. What is the probability that she makes her first point on attempt number 4?

Answer:

x= -1

Step-by-step explanation:

-4(2x+5)+x+2= -11

-8x-20+x+2

-7x-18= -11

    +18  +18

-7x= 7

-7x/-7 =7/-7

x= -1

Hope this helps!

Answer:

Decimal: 0.80      Reduced fraction: [tex]\frac{4}{5}[/tex]

Step-by-step explanation:

Take 80% and move the decimal two place values to the left.

This makes 0.80              (The decimal point is where the percent sign is.)

0.80 is [tex]\frac{8}{10}[/tex]  because the 8 is in the tenths place value.

[tex]\frac{8}{10}[/tex] can be simplified by dividing both the numerator and the denominator by 2.

[tex]\frac{8}{10}[/tex] = [tex]\frac{4}{5}[/tex]

Answer:

$2.50

Step-by-step explanation:

5 divided by 2 is 2.5

Because it it money, u add a zero at the end making it 50 cents. Don't make the mistake of saying its 5 cents. 2.05 would be 5 cents. The place matters.

Answer:

[tex]4\sqrt{2}[/tex]

Step-by-step explanation:

[tex]\sqrt{32}=\sqrt{16*2}=4\sqrt{2}[/tex]

Answer: the answ is 1 nb is 2$ and a pn is $0.50.

Answer:

ohhhhhh grlll u aare so good when it comes to writing i should be a song writer

Answer:

That's the amazing song!

Answer:

Step-by-step explanation:

If you have a variable like 4x the coefficient would be the 4 because it is being multiplied by the x or the variable. it is usually a number, but it could also be an expression.

I hope this helps

Answer:

well, the value of x is unknown

A.

Step-by-step explanation:

Answer:

12.5 percent

Step-by-step explanation:

Well if you do

12/96

Simplify that

to get

1/8

1/8=12.5

Answer:

there is an additional oxygen in the product

Answer:

2/6 or 33.33%

Explanation:

There are 6 numbers all together and 2 of them are 20$.As a fraction this would look like 2/6. 2/6 is also 33.33% of the wallet and its also the probability of pulling out a $20 bill

The probability that they are both $20 bill when There are two 20's, one 10, two 5's, and one 1 is to be considered as the 33.33%.

Since

You randomly choose two bills from your wallet.

And, there is 6 numbers

So, the probability is

[tex]= 2\div 6[/tex]

= 33.33%

Hence, The probability that they are both $20 bill when There are two 20's, one 10, two 5's, and one 1 is to be considered as the 33.33%.

Learn more about probability here: https://brainly.com/question/24558278

Answer:

To solve this exercise i'll graph a plot of the room:

The diagnol of the floor of the room divides it into two right triangles, were the length of the walls represents the base and height and the dignol is the hypothenuse.

Usinf Phyagoras Theorem, that states that the square of the hypothenuse is equal to the right triangle. we can calculate the heightof thr triangle as:

Step-by-step explanation:

Answer

:Reflected along x axis

Translated 7 units to the righ

A transformation of a point is the movement of the point from its initial position to a new position. If an object is transformed, all its points are also transformed. Types of transformation are reflection, rotation, dilation and translation.

Figure ABCD has A at (- 4, 4), B at (- 2, 2), C at (- 2, - 1), D at (- 4, 1).

If a point (x, y) is reflected along the x axis, its x coordinate remains the same and the y coordinate is opposite (negated). The new point is at (x, -y)

If a point (x, y) is translated h units to the right, the new coordinate is (x+h, y).The transformation are as follows:

It is reflected along the x axis so that the new coordinates would be at A1 at (- 4, -4), B1 at (- 2, -2), C1 at (- 2, 1), D1 at (- 4, -1)

It is translated 7 units to the right, The new coordinates are A' at (3, -4), B' at (5, -2), C' at (5, 1), D' at (3, -1)

Step-by-step explanation:

Hopefully this helped, if not HMU and I will get you a better answer! :)

Can i get brainliest plz, im trying to unpgrade my rank!

Alright, I am hoping this is an flvs question, and that it comes from the quiz.

I came to this question because I needed help on it, but now I understand it, so im gonna help others :)

For Part A, the answer would be reflected on the x axis, translated 7 units to the right. This is true because by only reflecting it, the figure would not be on the exact spot. We have to translate it to the right.

For part B, the simple answer is that they are NOT congruent. As shown, they have been translated and moved, so in conclusion, they are not congruent. PLS MARK BRAINLIEST, not trying to be mean or anything, but I need it way more than the other person if you look at our ranks.

Answer:

Step-by-step explanation:

The interior angles of a triangle add to 180°:a + b + c = 180°

Angles c and d make a straight angle, which is 180°:d + c = 180°

So d + c equals a + b + c:d + c = a + b + c.

Subtract c from both sides:d = a + b.

Answer:

Part A: Missing Numbers are 64 and 7 going downwards

Part B: Make a TABLE representing how much money they made for 5, 6, 8 hours which they made $64

Part C: ??

Step-by-step explanation:

Answer:

loolooloolool

Step-by-step explanation:

Answer:

3x = 40 * 3

40= x

120 juice

40 C

Answer:

The answer would be about 220 cards on the fourth year.

Step-by-step explanation:

We know the first year he collect 305,178,298.We add those and then subtarct from 1000.Since they are asking about you need to round each one.305->300  178->180  298->300 Now that you got your answer from those (780) subtract that from 1000.You should get 220.

Answer: h(x)=2x-6

hope this helped

The  value of h(x)= 2x- 36.

In mathematics, a function is represented as a rule that produces a distinct result for each input x. In mathematics, a function is indicated by a mapping or transformation. Typically, these functions are identified by letters like f, g, and h. The collection of all the values that the function may input while it is defined is known as the domain. The entire set of values that the function's output can produce is referred to as the range. The set of values that could be a function's outputs is known as the co-domain.

Given:

f(x)=1/2x-3

Now, subtract 6 from the input of f to create a new function​ g

g(x)= 1/2x-3 -6

g(x)= 1/2x -9

and, multiply the input of function g by 4

h(x)= 4( 1/2x -9)

h(x) = 2x- 36

Hence, the value of h(x)= 2x- 36.

Learn more about function here:

https://brainly.com/question/12431044

#SPJ5

Answer:

The answer is 0.7

Step-by-step explanation

The answer is 0.7 because 7/10 is the same thing as 0.7

Answer:

x≥31

Step-by-step explanation:

-5x + 5 ≥ 160 - 10x

Add 10x on both sides and subtract 5 from both sides

5x ≥ 155

Divide both sides by 5

x ≥ 31

Answer:

0.075, 75%, 3/4

Step-by-step explanation:

Convert everything to decimals for ease of comparison.

0.075 ⇒ Leave as is.

75% ⇒ Divide by 100 to make it a decimal number.

= [tex]\frac{75}{100}[/tex]

= 0.75

3/4 ⇒ Divide the numerator by the denominator.

= 0.75

Put them in order of place value:

Units  tenths   hundredths  thousandths

0.          0                7                    5

0.          7                5

0.          7                5

By comparing the numbers, we can put them in the following order from least to greatest:

0.075, 75%, 3/4

I hope it helps! I would really appreciate it if you would please mark me brainliest! Have a blessed day!

Answer:

True

Step-by-step explanation:

Answer:

nope

Step-by-step explanation:

srry im dumb

Answer:

h=5

Step-by-step explanation:

2(3h) +3h/10=9/2

6h+3h=45

9h=45

h=45/9

h=5

Answer:

240°

Step-by-step explanation:

Theres a total 720° in a hexagon which means each interior angle is 120°

blah blah blah subtract 360-120 to get the exterior angle of 240°

1 recipe = 5/4 cups of flour

For making 9/4 recipes,

1 : 5/4 = x : 9/4

= 1: 5 = x : 9

=x = 9/5

= x = 1 4/5

Answer:

(B). 128°

Step-by-step explanation:

m∠5 = m∠2 + m∠4 = 64°

Because ∠2 ≅ ∠3 and ∠4 ≅ ∠1 , then m∠1 + m∠2 + m∠3 + m∠4 = 2 × 64 = 128°