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lesya692 [45]
3 years ago
12

Which of the following is the graph of F(x)= -6|x|?

Mathematics
1 answer:
sineoko [7]3 years ago
3 0

Answer:

D

Step-by-step explanation:

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What is the angle in the picture below called?
torisob [31]

Answer:

b

Step-by-step explanation:

5 0
4 years ago
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Ranger simplified this expression.
marissa [1.9K]

Answer:

The answer is A. 0.1x + 18.2

Step-by-step explanation:

We have to simplify the expression

We will use distributive Property of Multiplication with respect to Addition and Subtraction

⇒3×(2.7 x +5) -2 ×(4 x -1.6)

=3×2.7 x +3×5-2×4 x-2×(-1.6)

=8.1 x +15 -8 x+3.2

=(8.1 x- 8 x)+15+3.2-----Adding and Subtracting like terms

= 0.1  x +18.2

Option A

7 0
3 years ago
When graphing on the complex plane, which
vekshin1

Given :

A complex number z = 10 - 13i .

To Find :

Which  quadrant will the complex number (10 - 13i) be  found.

Solution :

Coefficient of real part of complex number, r = 10.

Coefficient  of imaginary part of complex number, i = -13.

Since, the coefficient of imaginary part is -ve and real part is +ve .

Therefore, the complex number is in 4th quadrant.

Hence, this is the required solution.

6 0
3 years ago
From 1997 - 2001 the number n (in millions) of black-and-white TV S sold in the U.S. Can be modeled by n = 26.8 * (0.85) ^ t whe
Alexandra [31]

Question

a) What is the decay factor?

b) What is the percent decrease?

c) Estimate the number of black and white TV's  sold in 1999.

Answer:

a. Decay factor = 0.85

b. Percent decrease = 15%

c. 19.363  million TVs were sold

Step-by-step explanation:

Given

n = 26.8(0.85)^t

Solving (a): The decay factor

An exponential function has the form

y = ab^x

Where b is:

b = decay\ factor\ or\ growth\ factor

By comparison:

b = 0.85

Solving (b): Percentage decrease:

Percentage decrease P is calculated as follows:

P = 1 - b

Substitute 0.85 for b

P = 1 - 0.85

P = 0.15

Convert to percentage

P = 0.15*100\%

P = 15\%

Solving (c): TVs sold in 1999

First, we need to determine the value of t for 1999

In 1997, t= 0

In 1998, t= 1

In 1999, t= 2

So, we substitute 2 for t in: n = 26.8(0.85)^t

n = 26.8(0.85)^2

n = 26.8*0.7225

n = 19.363

4 0
3 years ago
Find the 6th term of a geometric sequence t3 = 444 and t7 = 7104.
hichkok12 [17]
Given the value of t3 and t7, and t7 = t3 * r^4, where r represents the geometric quotient. 

So 7104 = 444 * r^4 -> solve for r, you will get r = 2 or -2

So, for r = 2, t6 = t7 / r = 7104 / 2 = 3552

For r = -2, t6 = -3552
5 0
4 years ago
Read 2 more answers
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