How to solve for x???

Answers

Answer 1

Answer:

Answer:

50 degrees

Step-by-step explanation:

Since this is an isosceles triangle, and the measurements on the left and right are the same, that means that both angle measurements on the bottom are the same.

180 - 80 = 100

100/2 = 50

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Find the total area the regular pyramid.

A ball is dropped from a height of 12 feet and returns to a height that is one-half of the height from which it fell. The ball continues to bounce half the height of the previous bounce each time. How far will the ball have traveled when it hits the ground for the fourth time?

Answers

1 st hit=12 ft
2nd hit=2*6=12 ft
3rd hit=2*3=6 ft
4th hit=2*1.5=3 ft
total distance=12+12+6+3=33 ft

What does the remainder theorem conclude given that f(x)x+5 has a remainder of 17? Enter your answer by filling in the boxes.

Answers

The remainder theorem is an easy way of calculating the remainder from polynomial division.

The conclusion of remainder theorem, here is that: $f(-5) = 17$

We have:

$(f(x))/(x + 5)$ and a remainder of 17

The general rule of the remainder theorem is that:

For $(f(x))/(x + a)$ and a remainder of b

It means:

$f(-a) = b$

By comparing

$(f(x))/(x + a)$ and $(f(x))/(x + 5)$

It means:

$a = 5$ and $b = 17$

So:

$f(-a) = b$ becomes

$f(-5) = 17$

Hence, the conclusion is that:

$f(-5) = 17$

Read more about remainder theorems at:

brainly.com/question/13416073

Answer:

f(-5)=17

Step-by-step explanation:

Took the quiz.

Raffle tickets are being sold for a fundraiser. The relationship between n, number of raffle tickets sold, and A, amount of money in dollars raised, is given by the function below.A(n)=4n-25

What is the equation of the inverse function N(a)?

Answers

If the function is
A(n) = 4n -25

and we wish to get the inverse function N(a)

We let
A(n) = a
n = N(a)

Plugging in the values
a = 4 N(a) - 25

Arranging the equation:
4 N(a) = a + 25
N(a) = (a + 25) /4

The answer is
N(a) = (a + 25) /4

Natalie tried to evaluate the expression \left( 4^{-3} \cdot 2^{-3} \right)^{0}(4 −3 ⋅2 −3 ) 0 left parenthesis, 4, start superscript, minus, 3, end superscript, dot, 2, start superscript, minus, 3, end superscript, right parenthesis, start superscript, 0, end superscript. \begin{aligned} &\phantom{=}\left( 4^{-3} \cdot 2^{-3} \right)^{0} \\\\ &=\left( 8^{-3}\right)^{0} &\text{Step } 1 \\\\ &= 8^{0} &\text{Step } 2 \\\\ &=0&\text{Step } 3 \end{aligned} =(4 −3 ⋅2 −3 ) 0 =(8 −3 ) 0 =8 0 =0 Step 1 Step 2 Step 3 Did Natalie make a mistake? If so, in which step?

Answers

Given:

The expression is

$\left( 4^(-3) \cdot 2^(-3) \right)^(0)$

To find:

The Natalie's mistake.

Solution:

We have,

$\left( 4^(-3) \cdot 2^(-3) \right)^(0)$

Using properties of exponents, we get

$=\left( (4* 2)^(-3) \right)^(0)$ $[\because a^mb^m=(ab)^m]$

$=\left( (8)^(-3) \right)^(0)$

$=\left( 8 \right)^(0)$ $[\because (a^m)^n=a^(mn)]$

$=1$ $[\because a^0=1,\text{ where, a is any non zero number}]$

Therefore, Natalie make a mistake in Step 3. She write $8^0=0$ instead of $8^0=1$ .

Answer:

Step-by-step explanation:

A video game designer is creating a new superhero,who will have 3 of 5 potential superpowers.How many combinations of superpowers could the new superhero have

Answers

Answer:

Step-by-step explanation:

just multiply

If the number 36,000,000 is written in scientific notation, the numerical value of the exponent is

Answers

3.6 × $10^(7)$

The numerical value of the exponent is 7

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Solve for x. A) 10.5B) 10C) 6√3D) 20