The expanded form of 2^3

Answer: 1.5x

Step-by-step explanation:

If the figure dilates by 1.5 times it will increasingly do the same with the perimeter. It keeps the same ratio of 1.5x.

Ex: If a side of the figure was originally 10 and the dilation factor is 1.5 the side now with be 15. This goes for all sides.

Hope this helps!

Answer:

Step-by-step explanation:

All the angles that have a cosine of 9/15 are,

⇒ ∠P and ∠X

An angle is a combination of two rays (half-lines) with a common endpoint. The latter is known as the vertex of the angle and the rays as the sides, sometimes as the legs and sometimes the arms of the angle.

Given that;

Triangle PQR is similar to triangle XYZ.

Hence, We get;

In triangle PQR,

cos P = 9/15

And, In triangle XYZ,

cos X = XZ / ZY

cos X = 9 / 15

Thus, All the angles that have a cosine of 9/15 are,

⇒ ∠P and ∠X

Learn more about the angle visit;

https://brainly.com/question/25716982

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Answer:

Ricky had 1205 hits. Pedro had 1481 hits.

Step-by-step explanation:

Set variables.

Set up an equation.

Pedro and Ricky got 2686 base hits total.

Pedro had 276 more hits than Ricky.

Plug p into your first equation.

Combine like terms.

Divide both sides by 2 to isolate r.

You now know that Ricky had 1205 hits. Pedro had 276 more hits than Ricky. Therefore,

Pedro had 1481 hits.

Check your work.

total hits = Pedro's + Ricky's

2686 = 1481 + 1205

2686 = 2686

Pedro's hits = Ricky's hits + 276

1481 = 1205 + 276

1481 = 1481

Your answers are correct.

Answer:

1,897.19

Step-by-step explanation:

Answer: $ 1959.66

A = Accumulated Amount

P = Principle / first contribution  ($10)

PMT = Regular contributions / additional money added to investment)  ($10)

r = Interest rate  (9% / 0.09)

n = compounding frequency per year (12 = monthly, 4 = quarterly, 2 = semi-annually, 1 = annually ) (12)

t = number of years (10)

Plug the numbers into this formula and your calculator should get 1959.66

Formula: A = P (1 + r/n) + PMT (1+r/n) to the power of nt -1

                                               (r/n)

Given:

Consider the expression is

[tex]\dfrac{n^4}{n^{\frac{1}{2}}}[/tex]

To find:

The simplified form of the given expression.

Solution:

We have,

[tex]\dfrac{n^4}{n^{\frac{1}{2}}}[/tex]

Using the properties of exponents, we get

[tex]=n^{4-\frac{1}{2}}[/tex]               [tex]\left[\because \dfrac{a^m}{a^n}=a^{m-n}\right][/tex]

[tex]=n^{\frac{8-1}{2}}[/tex]

[tex]=n^{\frac{7}{2}}[/tex]

Therefore, the simplified form of the given expression is [tex]n^{\frac{7}{2}}[/tex].

Answer:

$2,975.00

Step-by-step explanation:

15% off of $3,500 is $2.975

Step-by-step explanation:

The given inequality is :

x – 2y > 16

We need to draw the graph of this inequality.

If x = 0,

-2y>16

y>-8

If y = 0,

x>16

So, we can draw the graph as follows :

Answer:

Step-by-step explanation:

Here you go mate

Use PEMDAS

Parenthesis,Exponent,Multiplication,Division,Addition,Subtraction

Step 1

4(x+9)=76  Equation/Question

Step 2

4(x+9)=76  Remove parenthesis by multiplying 4

4x+36=76

Step 3

4x+36=76  Subtract 36 from sides

4x=40

Step 4

4x=40  Divide sides by 4

answer

x=10

Hope this helps

-20 + -3

-10 + -13

-15 + -8

-5 + -18

I hope this helps!

Answer: y=0.5x-6. She forgot the y-intercept

Step-by-step explanation: use the slope formula to get the slope of 0.5 and just add in the y-intercept of -6 since:

y=mx+b

m=slope

b=y-intercept

Answer:

y = 0.5x - 6

Step-by-step explanation:

[tex]since \: there \: are \: two \: points \: \\ m = \frac{y2 - y1}{x2 - x1} [/tex]

[tex]m = \frac{ - 5 - ( - 7.5)}{2 - ( - 3)} = \frac{2.5}{5} = \frac{1}{2} \: or \: 0.5[/tex]

Standard form of slope-intercept:

y = mx + b

wherein m is the slope and b is the y-intercept.

Let's substitute all values into the equation

[tex]y = 0.5x - 6[/tex]

Answer:

7/9

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

1y1yyyyggyyuuuu88888

Answer:

l;km';lliJZIOSoao0swodkcxllcsdpl

sa l splpdsl

Step-by-step explanation:

sd ,.mdnaklkMOSDIA IJDOISJM

Answer:

I think its just like speed or feelings for me

Answer:

Opposite of -88 feet

Step-by-step explanation:

the opposite of -88 is positive 88, which means its coming off of the ground. negative would go into the ground.  

Answer:

19 1/2 miles

Step-by-step explanation:

Step-by-step explanation:

3 divide 180 230 7 c=mc square that eaquls 2

Answer:

the answer is 5 cups. Hope this helps

Answer:

4 cups of oats.

Step-by-step explanation:

That’s 0.4 cups of oats per cup of water. The ratio of the cups of water to the cups of oats is . That’s 2.5 cups of water per cup of oats.

Answer:

Hope this helps xD

Step-by-step explanation:

Answer:

$43.35 (I believe)

Step-by-step explanation:

I tried to find the price to fill up 1 gallon by dividing the $30.60 by 12. 30.6/12 = 2.55 and then I multiplied $2.55 by 17 and got $43.35

Answer:

Step-by-step explanation:

Rate of change is:

Substitute values with ordered pairs:

Correct option is D. 15

Answer:

A line is shown passing through the ordered pairs (1, 15) and (2, 30) and (3, 45) and (4, 60).

The rate of change of height :---

[tex]slope( = m) = \frac{(60 - 15)}{(4 - 1)} = \frac{45}{3} = 15\\[/tex]

Answer:

14 apples will be left

Step-by-step explanation:

there

Answer:

125

Step-by-step explanation:

Answer:

The function that has an inverse that is also a function is [tex]x = 3\cdot y + \frac{9}{4 }[/tex].

Step-by-step explanation:

The only function whose inverse is also a function is the linear function, also named first-order polynomial. The inverse of a linear function is also a linear function. That is:

[tex]y = \frac{1}{3}\cdot x -\frac{3}{4}[/tex]

[tex]\frac{1}{3}\cdot x = y + \frac{3}{4}[/tex]

[tex]x = 3\cdot y + \frac{9}{4 }[/tex]

The function that has an inverse that is also a function is [tex]x = 3\cdot y + \frac{9}{4 }[/tex].

Answer:

y=600-55x

Step-by-step explanation:

Since there is a total of 600, and there is 55 being taken away every hour, there needs to be the x next to the 55, and then that will get you the amount of meals remaining, which is y.

(hope this helps!)

Answer:

6

Step-by-step explanation:

Answer:

y=3x-1

y-inter(0,-1)

Step-by-step explanation:

Answer:

y=3x-1

Step-by-step explanation: