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Oduvanchick [21]
3 years ago
15

Which graph represents the function f(x)=−2^x−1?

Mathematics
1 answer:
finlep [7]3 years ago
5 0

Answer:

The graph in the bottom right corner

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Where is plymoth rock
Alecsey [184]

Answer:

If u mean plymouth rock then the answer is

Lost at sea, they happened upon a piece of land that would become known as Cape Cod. After surveying the land, they set up camp not too far from Plymouth Rock. ... The 102 travellers aboard the Mayflower landed upon the shores of Plymouth in 1620. This rock still sits on those shores to commemorate the historic event.

Step-by-step explanation:

4 0
3 years ago
1/4 of the girls and 1/8 of boys in the class retake their school pictures. The photographer retakes pictures for 16 girls and 7
gladu [14]
With my calculations im thinking 120 students
4 0
3 years ago
A circle has a radius of 5 in. A central angle that measures 150° cuts off an arc.
marishachu [46]

Answer:

Part 1) The exact value of the arc length is \frac{25}{6}\pi \ in

Part 2) The approximate value of the arc length is 13.1\ in

Step-by-step explanation:

ind the circumference of the circle

The circumference of a circle is equal to

C=2\pi r

we have

r=5\ in

substitute

C=2\pi (5)

C=10\pi\ in

step 2

Find the exact value of the arc length by a central angle of 150 degrees

Remember that the circumference of a circle subtends a central angle of 360 degrees

by proportion

\frac{10\pi}{360} =\frac{x}{150}\\ \\x=10\pi *150/360\\ \\x=\frac{25}{6}\pi \ in

Find the approximate value of the arc length

To find the approximate value, assume

\pi =3.14

substitute

\frac{25}{6}(3.14)=13.1\ in

3 0
3 years ago
Select the expression that has a value of 96.45
leonid [27]

Given:

Number is 96.45.

To find:

The expression that has a value of 96.45.

Solution:

In option a,

0.9645\times 10^2=0.9645\times 100

0.9645\times 10^2=96.45

In option b,

9.645\div 10^1=\dfrac{9.645}{10}

9.645\div 10^1=0.9645\neq 96.45

In option c,

964.5\times 10^3=964.5\times 1000

964.5\times 10^3=964500\neq 96.45

In option d,

9645\div 10^3=\dfrac{9645}{1000}

9645\div 10^3=9.645\neq 96.45

Therefore, the correct option is a.

5 0
3 years ago
What is the solution to this system of equations? -5.9 x-3.7 y = -2.1. 5.9 x + 3.7 y = 2.1. a. (0, Negative 2.1) b.(0, 2.1) c. i
fenix001 [56]

Assuming your system of equations is

\begin{cases}-5.9 x-3.7 y = -2.1\\ 5.9 x + 3.7 y = 2.1\end{cases}

The answer is C. Infinitely many solutions. If my assumption is incorrect, then the answer will be likely different.

The reason why it's "infinitely many solutions" is because the first equation is the same as the second equation. The only difference is that everything was multiplied by -1. You could say that both sides were multiplied by -1.

Both equations given graph out the same line. They overlap perfectly yielding infinitely many solution points on the line.

8 0
4 years ago
Read 2 more answers
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