It cost Jaden $4.80 to send 96 text messages how much would it cost to send 155 messages
2 answers:
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Answer:
a.- slope= 36
Interpretation : The cable car travels 36 meter per minute
b.- y = 36x + 100
c.- 640 meters
Step-by-step explanation:
a.-
Find slope using the slope formula :
Plug in the two given points:
Subtract the numbers :
Reduce the fraction : 36
b.-
Using the given y-interspet (100) and the slope create an equation: y = 36x + 100
c.-
Using the equation you created plug in 15 for x to find the
distance: y = 36 (15) + 100
Multiply the numbers : y = 540 + 100
Add the numbers : y = 640
9514 1404 393
Answer:
(b) One figure is a rotation image of the other
Step-by-step explanation:
The axis of symmetry is horizontal for the left figure, and vertical for the right figure. The right figure has been rotated 90° CW from the left figure.
- Make sure your calculator is in "Deg" <em>(degrees)</em>.
- Input "32"
- Click on the "sin" button.
Answer: 0.5514
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Answer: tan θ
<u>Step-by-step explanation:</u>
cotθ * sin²θ * sec²θ
= = tan
Answer:
A model with 4 shaded sections and 6 unshaded sections.
A model with 40 shaded sections and 60 unshaded sections.
Step-by-step explanation:
Required:
Which models shows 40%
(a) 4 shaded and 6 unshaded
First, we calculate the total sections
The percentage of the shaded section is:
(b) 40 shaded and 60 unshaded
First, we calculate the total sections
The percentage of the shaded section is:
(c) 2 shaded and 8 unshaded
First, we calculate the total sections
The percentage of the shaded section is:
<em>Hence, (a) and (b) shows 40%</em>