MATHEMATICS HIGH SCHOOL

How do i do the equation 2+6 divided by 3 divided by 1 with an exponent of 8?

Answers

Answer 1

Answer:

Answer:

Step-by-step explanation:

First you need to evaluate the power (exponent).

1 raised to any power is still 1.

Then you need to divide the equation

2 + 6 ÷ 3 ÷ 1

2 + 2

Answer 2

Answer:

Step-by-step explanation:

To solve this problem you should follow the PEMDAS rule, which is parentheses, exponents, multiplication, division, addition, and subtraction.

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You focus your camera on a circular fountain. Your camera is at the vertex of the angel formed by tangents to the fountain. You estimate that the angle is 44°. What is the measure of the arc of the circular basin of the fountain that will be in the photograph?

Remmi wrote the equation of the line y=1/3(x+2) He solved for x and got x=3y-2 Which of the following is an equivalent equation for x?a. x=y-11/3
b. x=y+7/3
c. x=3(y-2/3)
d. x=3(y+2/3)

Answers

By examining the choices, it can be noted that the equivalent equation is obtained by factoring 3 out of the right side of the equation, x = 3y - 2 which will give an answer of x = 3(y - 2/3). Thus, the answer is letter C.

Just took the quiz.

The answer is x=3(y-2/3)

Compare the functions shown below:f(x) = x3 + 2x2 − 4x − 3
g(x)

polynomial graph with x intercepts at negative 2, negative 1, 1, 3, y intercept at 6
h(x)

trig graph with points at 0, 3 and pi over 2, 0 and pi, negative 3 and 3 pi over 2, 0 and 2 pi, 3
Over the interval x = 0 to x = 2π

Which function has the most x-intercepts?

Answers

The function f(x) = x^3 + 2x^2 - 4x - 3 is a polynomial function of degree 3 and hence will have three solutions and hence 3 x-intercepts. The function g(x) has x-intercepts at x = -2, x = -1, x = 1 and x = 3. Hence function g(x) has 4 x-intercepts. The function h(x) has x-intercepts at points (pi over 2, 0) and (3 pi over 2, 0). Hence function h(x) has 2 x-intercepts. Therefore, the function with the most x-intercepts is function g(x) with 4 x-intercepts.

f(x) has at most 3 x-intercepts and g(x) has 4, so g(x) has more x-intercepts.

Which function has more x-intercepts?

Remember that for a polynomial p(x) of degree N, the maximum number of x-intercepts that the polynomial can have is N.

In this case, the functions are:

$f(x) = x^3 + 2x^2 - 4x - 3$

So the degree of f(x) is 3, so it has at maximum 3 x-intercepts.

The other function g(x) has the x-intercepts:

x = -2, x = -1, x = 1, x = 3

So it has 4 x-intercepts.

Then we can conclude that g(x) has more x-intercepts.

If you want to learn more about polynomials:

brainly.com/question/4142886

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Two acute triangles are similar. Which of the following must the similar triangle have?A) every pair of sides and angles congruent
B) at least one pair of congruent sides and one pair of congruent angles
C) congruent corresponding angles and proportional side lengths
D) a right angle and a hypotenuse

Answers

Answer:

The correct answer is C). congruent corresponding angles and proportional side lengths

Step-by-step explanation:

Similar Triangles : The two triangles are said to be similar to each other if their all corresponding angles are congruent to each other and the corresponding sides are proportional to each other.

Now, Given that two acute triangles are similar.

So, By using the definition of similarity of two triangles

We can conclude that :

All the corresponding angles of the acute triangles will be congruent to each other.

Also, The sides of both the acute triangles will be proportional to each other.

Therefore, The correct answer is C). congruent corresponding angles and proportional side lengths

B is the only one that makes sense if you break them each down. An Acute doesnt have every Pair of angles congruent, the don't have to have proportional side lengths, and it can't have a right angle or it would be a right triangle.

a zoo has 19 more species of fish than birds. There are 152 species of fish at the zoo. How many species of birds does the zoo have/ COULD THE EQUATION BE b-19=152.

Answers

The equation would be 152 - 19 = X

X = 152 - 19

X = 133

There are 133 species of birds at the zoo

What is the equation of the line, in slope-intercept form, that passes through (3, -1) and (-1, 5)?

Answers

Using the point-slope form (y - y₁) = m (x - x₁)

m= gradient = Δy/Δx

= $(5 - (-1))/((-1) - 3)$

= - $(3)/(2)$

midpoint of the line = $( (x_(1) + x_(2) )/(2) , (y_(1) + y_(2) )/(2))$
= $(\frac{3 + (-1)} {2} , (-1 + 5 )/(2))$

= (1 , 2)

Using the formula, plug in the values for m = 3/2, y₁= 2 , x₁= 1

(y - 2) = 3/2 (x - 1)

y - 2 = $(3)/(2)x - (3)/(2)$

⇒ $y - (3)/(2) x = (4)/(2) - (3)/(2)$

⇒ $y - (3)/(2) x = (1)/(2)$

by multiplying through by 2,

⇒ 2y - 3x = 1

2x - 4y = -2
2x + 3y = -16

What is the solution