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Katyanochek1 [597]
3 years ago
8

Find the slope of the line that passes through the points (5,9) and (2,7).

Mathematics
2 answers:
lozanna [386]3 years ago
7 0
2/3 is the correct answer for a line passing through the stated coordinates:)
Dafna11 [192]3 years ago
4 0

Answer:

-2/3

Step-by-step explanation:

y2-y1 over x2-x1

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While your family is visiting Deep creek lake, you and your mother decide to go boating. The Rangers charge $6.50 per hour in ad
pickupchik [31]

The total cost is $43.5 and it is obtained from the equation c = 6.5n + 25

<u>Solution:</u>

Given that, while your family is visiting Deep creek lake, you and your mother decide to go boating.  

The Rangers charge $6.50 per hour in addition to $25.00 deposit to rent a canoe.  

If you wish to rent the canoe from 12:30 to 3:30 PM,  

We have to write and solve a linear equation to find the total cost to rent the canoe.

Now, we know that,

<em>total cost = charges + rent fee </em>

\text {Total cost }=\text { number of hours used } \times \$ 6.5 \text { per hour }+\$ 25

Let total cost be "c" and number of hours rented be "n"

\begin{array}{l}{c=n \times 6.50+25} \\\\ {c=6.5 n+25 \rightarrow(1)}\end{array}

Now, they used canoe from 12:30 to 3:30, which means 3 hours of time

So, put n = 3 in (1)  

c = 6.5(3) + 25

c = 19.5 + 25

c = 43.5

Hence, the total cost is $43.5 and it is obtained from the equation c = 6.5n + 25

3 0
2 years ago
A rectangular prism with a volume of 3x^3+16x^2+5x cubic units has a base area of x^2+5xsquare units. Find the height of the rec
slava [35]

The height of the rectangular prism. given its volume and base area is (3x³ + 16x² + 5x) / (x² + 5x) units.

<h3>Volume of rectangular prism</h3>

  • Volume of the prism = 3x³ + 16x² + 5x cubic units

  • Base area = x² + 5x square units

Volume of a rectangular prism = Base area × height

Height = Volume of a rectangular prism ÷ Base area

3x³ + 16x² + 5x cubic units = (x² + 5x) square units × h

h = (3x³ + 16x² + 5x) cubic units ÷ (x² + 5x) square units

h = (3x³ + 16x² + 5x) / (x² + 5x) units

Learn more about volume of rectangular prism:

brainly.com/question/20259741

#SPJ1

4 0
2 years ago
Which one is the correct answer?
Monica [59]

Answer:

C

Step-by-step explanation:

So I'm going to subtract (x+7)/(x+3) on both sides:

(x-6)/(x+5)-(x+7)/(x+3)>=0

Now I'm going to find a common denominator which is (x+5)(x+3).

[(x-6)(x+3)-(x+7)(x+5)]/[(x+5)(x+3)]>=0

Now I just have a lot of simplifying to do:

[x^2+3x-6x-18-(x^2+5x+7x+35)]/(x^2+3x+5x+15)>=0

[-3x-18-12x-35]/(x^2+8x+15)>=0

[-15x-53]/[x^2+8x+15]>=0

3 0
3 years ago
Sandra's ice popsicle is 8 1/5 inches long. She eats 6 4/5 inches. How long is
pshichka [43]

Answer:1 2/5

Step-by-step explanation:

8 1/5 = 41/5

6 4/5 = 34/5

41/5 - 34/5 = 7/5 which is the same as 1 2/5

3 0
3 years ago
Read 2 more answers
What is the area in terms of pi
svetoff [14.1K]

Answer:

<h2>C = 70π cm</h2><h2>A = 2,450 cm²</h2>

Step-by-step explanation:

The perimeter of the given figure is equal to the circumference of whole circle.

The formula of a circumference of a circle:

C=\pi d

d - diameter

We have d = 70 cm. Substitute:

C=70\pi\ cm

The area of given figure is equal to the area of rectangle 70cm × 35cm.

(look at the picture).

The area of a rectangle:

A=(70)(35)=2,450\ cm^2

4 0
3 years ago
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