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marshall27 [118]
4 years ago
15

(10 Points awarded , Math word problem please help.)

Mathematics
1 answer:
Maru [420]4 years ago
4 0
C 3 units. translating a line doesn't change the length, only where it is located on the graph.
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HELP ME PLEASEEEE THANKUU!!! I REALLY NEED IT !!!​
Mashutka [201]

Answer:

20

3

4

5

6

6

Step-by-step explanation:

3 0
3 years ago
I accidentally fell asleep in math, I just need yes and no's please help me out!
snow_lady [41]

Answer:

No, yes, yes, yes, no, no, yes, no, yes, no, no, yes

Step-by-step explanation:

Explanation is in the comments by the way.

5 0
3 years ago
The distance around a tree trunk is 69.08 inches. What is the radius of the tree?
Citrus2011 [14]

Answer:

10.99

Step-by-step explanation:

cuz it is -_-

7 0
3 years ago
Evaluate 3|x|+2x-1 when x = -5.
Savatey [412]

Answer:

4

Step-by-step explanation:

<em>To start off, we are going to input our x value into our expression.</em>

3|-5| + 2(-5) - 1

<em>Next, we are going to find the absolute value (always positive) of -5 and multiply 2 and -5.</em>

3(5) - 10 -1

<em>Now, we will multiply 3 and 5.</em>

15 - 10 -1

<em>Finally, we are going to combine our like terms (15, -10, and -1)</em>

4

<em>So! Our final answer for this expression is </em><u><em>4</em></u><em>!</em>

Hope this Helps! :)

<em>Have any questions? Ask below in the comments and I will try my best to answer.</em>

-SGO

4 0
3 years ago
Solve each equation for 0 x 360 sqrt 2 cosx+1=0 please hurry
jolli1 [7]

Answer:

120\º \text{ and } 240\º

or in radians:

$\frac{2\pi }{3} \text{ and } \frac{4\pi }{3}$

Step-by-step explanation:

From the way you wrote, you want to solve the equation

\sqrt {2 \cos(x)+1}=0 for 0 \leq  x < 360\º, or in radians [0, 2\pi)

\sqrt {2 \cos(x)+1}=0

<u>Square both sides</u>

2 \cos(x) +1= 0

2\cos(x)=-1

$\cos(x)=-\frac{1}{2} $

In the Unit Circle, considering one revolution (interval [0, 2\pi)),

the values where $\cos(x)=-\frac{1}{2} $  are in Quadrant II and III.

Once

$\cos(x)= \frac{1}{2} \text{ for } x = 60\º \text{ in the Quadrant I}$

The values where

$\cos(x)=-\frac{1}{2} $   are 120º and 240º.

7 0
3 years ago
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