please help!! this is algebra 2​

Answer:

11,105

Step-by-step explanation:

10,000

1,000

100

00

5

pls give brainliest.

Answer:

62.5%

Step-by-step explanation:

Step 1:

You divide 5 by 8.

     0.625

8⟌5

     - 0

       50

      - 48

           20

          - 16

              40

             - 40

                 0

Answer:

1.8 or 1 4/5 should be the answer!

She went up 2 steps, and each step is 9/10 feet high.

2 x 9/10 = 18 / 10

18 / 10 = 1 8/10

1 8/10 = 1 4/5

Answer: 1 4/5 feet

Hope this helps!

Answer:

f(x) and g(x) have the same y-intercept

Step-by-step explanation:

the y-intercept is the point, where the graph intersects the y-axis.

and what is the definition of the y-axis ? it is

x = 0

for all the values up and down the y-axis, their x-coordinate is 0.

so, to find the y-intercept we find the functional value for x = 0.

and that is here in both cases : -32

and the y-intersect point is therefore for both functions:

(0, -32)

Step-by-step explanation:

the lines segment joining two points on a curve.

To solve the problem we must know about Sine Rule.

The sine rule of trigonometry helps us to equate the side of the triangles to the angles of the triangles. It is given by the formula,

[tex]\dfrac{Sin\ A}{\alpha} =\dfrac{Sin\ A}{\beta} =\dfrac{Sin\ A}{\gamma}[/tex]

where

The value of w is 4.0 cm.

Given to us

[tex]\dfrac{Sin\ A}{\alpha} =\dfrac{Sin\ A}{\beta} =\dfrac{Sin\ A}{\gamma}[/tex]

Substitute the values,

[tex]\dfrac{Sin\ W}{w} = \dfrac{Sin\ U}{VW}[/tex]

[tex]\dfrac{Sin\ 39^o}{w}=\dfrac{Sin\ 31^o}{3.3}[/tex]

[tex]w=\dfrac{(Sin\ 39^o) \times 3.3}{Sin\ 31^o}[/tex]

w = 4.03224 cm ≈ 4.0 cm

Hence, the value of w is 4.0 cm.

Learn more about Sine Rule:

https://brainly.com/question/17289163

Answer:

4 miles

Step-by-step explanation:

In 7 minutes he runs 1 mile

So in 28 minutes he runs 4 miles

How did I get this answer?

7×4=28

So 1×4=4

In ratios, when you times anything by something, you must do the same to the other part of the ratio.

Answer:

Hello there! The answer to this problem is that Bobby can run 4 miles in 28 minutes. If Bobby runs 1 mile in 7 minutes, we will have a table with two columns. On the left, we will have the number of miles, and on the right we will have the number of minutes.

miles - minutes

1 - 7

2 - 14

3 - 21

4 - 28

As the number of miles increases by 1, the number of minutes increases by 7. This is a ratio of 1:7. If it takes Bobby 7 minutes to run a mile, it makes sense that it will take him 28 minutes to run 4 miles because 28/7 = 4.

Hope this helps! Have a great day - Mani :)

Answer:

213

Step-by-step explanation:

z/6=36

z/6=36/1

cross multiply

z×1=36×6

z=216

[tex]\huge\boxed{\boxed{\maltese\pmb{Hi!}}}[/tex]

[tex]\text{Let's Solve this Problem!}[/tex]

The next step in solving this equation is multiplying both sides by 6:

[tex]\rm\displaystyle\frac{z}{6}=36[/tex]

[tex]\rm{z=216}[/tex] (Answer)

__________

Additional note

Remember the Golden Rule of Algebra:

Whatever we do to one side, we do to the other.

____________

Hope it helps.

~Just a determined gal

#HaveANiceDay

[tex]\bf{-MistySparkles^**^*[/tex]

Answer:

Step-by-step explanation:

Black Triangle

Rotate the triangle around the origin 90° counterclockwise.

(x, y) → (-y, x)

A(2, 5), B(-7, 5) C(-3, -2) →A'(-5, 2), B'(-5, -7) C'(2,- 3)

Blue Triangle

Rotate the triangle around the origin 180° counterclockwise.

(x, y) → (-x, -y)

A(2, 5), B(-7, 5) C(-3, -2) →A'(-2,-5), B'(7,- 5) C'(3, 2)

Green Triangle

Rotate the triangle around the origin 270° counterclockwise.

(x, y) → (y, -x)

A(2, 5), B(-7, 5) C(-3,-2) →A'(5, -2), B'(5, 7) C'(-2, 3)

Orange Triangle

Answer:

35

Step-by-step explanation:

700 / 100 = 7

7 = 1%

7 x 5 = 35

35 = 5%

Answer:

35

Step-by-step explanation:

[tex]\huge\fbox{Hello~there!}[/tex]

Let's solve this inequality!

[tex]\rm{-x+20>-7+35[/tex]

What can we do to solve this inequality? Well, first of all, we can add -7 and 35:

[tex]\rm{-x+20>28[/tex]

Now, move 20 to the right, using the opposite operation:

[tex]\rm{-x>28-20[/tex]

Subtract:

[tex]\rm{-x>8[/tex]

Divide both sides by -1 to isolate x:

[tex]\rm{x<-8}[/tex] (Answer)

_____________

Additional comment

When we divide both sides of an inequality by a negative number, we flip the inequality sign.

____________

I hope you find it helpful.

Feel free to ask if you have any questions.

[tex]\bf{-MistySparkles^**^*[/tex]

Answer:

20

Step-by-step explanation:

Let [tex]x[/tex] = the number of problems Anna completed

Using ratios

                                      5 : 8 = [tex]x[/tex] : 32

                                            [tex]\frac{5}{8} =\frac{x}{32}[/tex]

Cross multiply:           5 x 32 = [tex]x[/tex] x 8

                                       160 = 8[tex]x[/tex]

Divide both sides by 8:   20 = [tex]x[/tex]

Therefore, Anna completed 20 problems.

Answer:

b =  4a

Step-by-step explanation:

[tex]a = \frac{b}{4}[/tex]

[tex]b = 4a[/tex]

changing sides changes sign division to multiplication.

Answer:

Slope = 2

Step-by-step explanation:

Slope = [tex]\frac{y_{2} -y_{1}}{x_{2}-x_{1}}[/tex]

Slope = [tex]\frac{-11 -(-1)}{4-9} = \frac{-10}{-5} = 2[/tex]

Answer:

7295

Step-by-step explanation:

The first thing we can do is rule out any numbers that cannot be divided by 5. Any number that ends in a 0 or a 5 can, so 627 cannot be. The next thing we do is use the division rule for dividing by 3. The rule states that if you add up the digits of a number, and it is divisible by 3, then so is that number.

2+8+5= 15 (multiple of 3)

5+4+9+0=18 (multiple of 3)

7+2+9+5=23 (not a multiple of 3)

4+3+6+9+5=27 (multiple of 3)

Hope you have a great day!

Answer:

Y=4x+6

Step-by-step explanation:

You just find the slope then the y-int and you're done. Hope this helps!

Answer:

$5 per week/hour

Step-by-step explanation:

well I know people might have 7 days of the week so I am thinking

35/7=5

Answer:

ZW and FR

Step-by-step explanation:

1. ZX and RF don't match

- One Straight, One Slanted

2. ZX and PR don't match

- One Straight, One Slanted

3. ZW and FR both match

- Both Slanted

4. ZW and FP don't match

- One Straight, One Slanted

Answer:

Its D.

Step-by-step explanation:

Schmack me wit da brainliest

The result of John's multiplication in standard form is

3.12 × 10⁹

To express the result in standard form, we need to represent it as a number between 1 and 10 (inclusive) multiplied by a power of 10.

In other words, the number should have the form:

a × 10ⁿ

where "a" is a decimal number greater than or equal to 1 and less than 10, and "n" is an integer representing the power of 10.

Let's calculate the result of John's multiplication:

= 400,000 × 7,800

= 3,120,000,000

Now, we need to convert this number into standard form. To do that, we will move the decimal point to the left until there is only one non-zero digit to the left of the decimal point.

The number of places we move the decimal point will give us the power of 10.

In this case, we will move the decimal point three places to the left:

3.120000000 × 10⁹

Now, we can simplify the number by removing trailing zeros:

3.12 × 10⁹

So, the result of John's multiplication in standard form is

3.12 × 10⁹

Learn more about multiplication click;

https://brainly.com/question/11527721

#SPJ3

Answer:

x = -6, 10

Step-by-step explanation:

Hi there!

[tex]f(x)=x^2-4x-60[/tex]

Let f(x) = 0:

[tex]0=x^2-4x-60[/tex]

Factor the equation:

[tex]0=x^2-10x+6x-60\\0=x(x-10)+6(x-10)\\0=(x+6)(x-10)[/tex]

The zero-product property tells us that when two terms are multiplied and they equal zero, one of the terms must be zero.

Therefore, either (x+6) or (x110) is equal to 0:

x+6 = 0 ⇒ x = -6

x-10 = 0 ⇒ x = 10

Therefore, the zeros of f(x) are -6 and 10.

I hope this helps!

Answer: -6 and 10

Step-by-step explanation: took the test and got 100%

The equation and each day spend on snacks are 5(x + 4.5) = 28.75 and 1.25.

It is a system of an equation in which the highest power of the variable is always 1. A one-dimension figure that has no width. It is a combination of infinite points side by side.

Simplification is to make something easier to do or understand and to make something less complicated.

Given

Hannah spends $4.50 each day to buy lunch at her school.

After school each day, she buys the same snack.

Hannah spends $28.75 for lunch and snacks each week.

The equation and each day spend on snacks.

Let the school be open for 5 days a week.

and x be the snack.

5(x + 4.5) = 28.75 is the equation.

On simplifying, we get the value of x.

5(x + 4.5) = 28.75

   x + 4.5 = 5.75

            x = 1.25

Thus, the equation and each day spend on snacks are 5(x + 4.5) = 28.75 and 1.25.

More about the linear system link is given below.

https://brainly.com/question/20379472

Answer:

1 ÷ 7

Step-by-step explanation:

A fraction represents a division with the numerator divided by the denominator, then

[tex]\frac{1}{7}[/tex] ≡ 1 ÷ 7

Answer:

1/2 = 0.5 / 1/2 of 100 is 50

Step-by-step explanation:

I am not sure what you are trying to say here but I will tell you what I know:

1/2 is equal to 0.5

So 50 x 1/2 = 25  
And 50 x 0.5 = 25

So 100 x 0.5 = 50

The value of  x from the expression is 2

Given the expression

2x = 74/2 - 37

We are to calculate the value of  x from the expression

2x = 37 - 37

Since 37 - 37 = 0

2x = 0

Divide both sides by 2:

2x/2 = 0/2

x = 0

Hence the value of  x from the expression is 2

Learn more on expression here: https://brainly.com/question/22048677

Answer:

12.5 inches

Step-by-step explanation:

2 / 4 = 0.5

0.5 in = 10ft

0.5 x 25 = 12.5

Answer:

its 12.5

Step-by-step explanation:

stop doubting yourself, you had the option picked.

Answer:

ur missing a x in the equation

Answer:

x = 8

y = -8

Step-by-step explanation:

1. у = - 2х +8

2. - 7x - бу = - 8

Substitute y in equation 2 using equation 1

-7x - 6(-2x+8) = -8

-7x -(-12x) - 48 = - 8

Two negatives = positive

-7x + 12x - 48 = -8

5x - 48 = - 8

Plus 48 on both sides

5x = 40

Isolate x by dividing both sides by 5

x = 8

Using the value of x, find what y is.

y = -2(8) + 8

y = -16 + 8

y = -8

Hope this helps :)

Have an awesome day!