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hichkok12 [17]
3 years ago
7

Please help me ASAP!

Mathematics
1 answer:
Vsevolod [243]3 years ago
5 0

Answer:

1. A=300miles B=300

2.A=50mph B=40mph

3.A=300miles B=200miles

Step-by-step explanation:

<em><u>1.</u></em>

Simply just read the graph

<em><u>2.</u></em>

do not let line B fool you, car b may look like it was faster, but unlike car a it started at 100 miles rather than 0 miles

<em><u>3.</u></em>

Just like 2, do not be fooled, you have to subtract to find b but a is easily found

I hope this helps u pls give a brainliest and a thx ;)

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Lady bird [3.3K]

Answer:

2

Step-by-step explanation:

1

+ <u>1</u>

2

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3 0
3 years ago
Please show your work.
ValentinkaMS [17]

Answer:

b) 336 cm³

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS

<u>Geometry:</u>

  • Volume of a Rectangular Prism: V = lwh

Step-by-step explanation:

<u>Step 1: Define</u>

l = 4 cm

w = 6 cm

h = 14 cm

<u>Step 2: Solve for </u><em><u>V</u></em>

  1. Substitute:                    V = (4 cm)(6 cm)(14 cm)
  2. Multiply:                        V = (24 cm²)(14 cm)
  3. Multiply:                        V = 336 cm³

And we have our final answer!

3 0
3 years ago
Which of the following functions have a vertical asymptote for values of Ø such that cos Ø = 1?Select all that apply.
igomit [66]

Answer:

y=\cot \theta and y=\csc \theta

Step-by-step explanation:

Note that if \cos \theta=1, then \sin \theta=0.

Functions y=\cos \theta,\ \ y=\sin \theta do not have vertical asymptotes at all.

Vertical asymptotes have functions y=\tan \theta,\ \ y=\cot \theta,\ \ y=\sec \theta,\ \ y=\csc \theta.

Functions y=\tan \theta and y=\sec \theta have the same vertical asymptotes (when \cos \theta =0).

Functions y=\cot \theta and y=\csc \theta have the same vertical asymptotes (when \sin \theta =0). See attached diagram

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3 years ago
A square 20 cm long and a rectangle 24 cm long have the same perimeter. Find the area of the rectangle.
Nitella [24]
20 * 4 = 80 = perimeter of the square 24*2 = 48, the length of two sides of the rectangle. Deducting from 80 we are left with 32 and dividing by 2 we know the rectangle is 24 x 16 Area = L * W, so you can calculate the area of the rectangle.
384
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3 years ago
What would be the slope intercept form for the inequality 3 x − 2 y &gt; 5 ?
tensa zangetsu [6.8K]

Answer:

y < 3/2x - 5/2  or  y < 3/2 x - 2.5  

Step-by-step explanation:

3x -2y > 5

Solve for y

3x - 2y > 5   when solving a problem with an inequality sign, rewrite the problem and solve with an equal sign and add the equality at the end.

3x - 2y = 5

-2y = -3x + 5

y = -3/-2x+ 5/-2

y =  3/2x  - 2 1/2

Now if you have to use the inequality sign, you will use < because the y term was negative and that will change the direction of the inequality sign.

So y < 3/2x - 5/2    or y < 3/2 x - 2.5

                   

3 0
2 years ago
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