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3 years ago

Which statements must be true regarding the diagram? BG ≅ AG DG ≅ FG DG ≅ BG GE bisects ∠DEF GA bisects ∠BAF

Mathematics

2 answers:

Elodia [21]3 years ago

5 0

Answer:

The last four B, C, D, E

Step-by-step explanation:

got it right on edge 2020

baherus [9]3 years ago

4 0

Answer:

The answer is B, C, D, and E

Step-by-step explanation:

I hope this helps!

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After t seconds, a ball in the air from the ground level reaches a height of h feet given by the equation h= 144t-16t^2 . After

Effectus [21]

H=0
Therefore:
144t-16t²=0
t (144-16t)=0
We have two equations:
1)
t=0 (when the ball is released)
2)
144-16t=0
-16t=-144
t=-144 / -16=9 (this is the time )

Answer: the ball hit the ground in 9 s.

3 0

3 years ago

Identify the initial value in each formula below, and state whether the formula models exponential growth or

Hitman42 [59]

Answer: Hello mate!

the equation is written is:

f(t) = 2 / 3 (3)t

And is hard to work with this, but let's try:

I will interpret this function in two ways:

f(t) = (2/3^(3t)) in this case, the exponential part is in the denominator, so when t increases, the denominator also increases, if the denominator increases, the value of the function decreases, then, in this case, we have an exponential decay.

second case:

f(t) = (2/3)^(3t) the case is similar.

we know that 2/3 < 1

now, (2/3)^3t = (2^3t/3^3t)

3 is a number bigger than 2, then 3^3t > 2^3t, meaning that when t increases, bot denominator, and numerator increases, but the denominator increases faster, this means that we still have an exponential decay.

5 0

3 years ago

What is the sum of the interior angles of a regular shape witj 6 sides

egoroff_w [7]

Regular shape with six sides: That is a Hexagon

Sum of angles in a regular Polygon is: (n - 2)*180

Where n = Number of sides

For Hexagon, n = 6.

Sum = (n - 2)*180

= (6 - 2)*180 = 4 * 180 = 720°

4 0

3 years ago

The repairs bill on your car includes $355 for parts $146 for labor and a sales tax of $40 what is the total amount you owed

marissa [1.9K]

Answer:

$541

Step-by-step explanation:

Given:

The repair bill includes $355 for parts $146 for labor and a sales tax of $40

Question asked :

what is the total amount we owed = ?

Solution:

Total cost of parts to repair = $355

Total cost of labor = $146

Sales tax =$40

By adding all the cost:

Total cost of repair = $355 + $146 + $40

= $541

Therefore, total amount we have to pay = $541

7 0

2 years ago

What is the range of this relation (2,-3),(-4,2),(6,2),(-5,-3),(-3,0)

maxonik [38]

<u>Answer:</u>

Range of this relation = -3, 2

<u>Step-by-step explanation:</u>

We are given the following relation and we are to find its range:

$(2,-3),(-4,2),(6,2),(-5,-3),(-3,0)$

The set of all the possible dependent values a relation can produce from its values of domain are called its range. In simple words, it is the list of all possible inputs (without repeating any numbers).

Therefore, the range of this relation is: -3, 2

7 0

3 years ago

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