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elena-s [515]
3 years ago
13

Two cities are 243 miles apart

Mathematics
1 answer:
inn [45]3 years ago
3 0

Answer:

The car is travelling faster.

Step-by-step explanation:

Given that,

Distance between two cities = 243 miles

Time of train = 4 hours

Speed of car = 65 miles/hours

We need to calculate the speed of train

Using formula of speed

v=\dfrac{d}{t}

Where, d = distance

t = time

Put the value into the formula

v=\dfrac{243}{4}

v=60.75\ miles/ hours

Hence, The car is travelling faster.

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Explain how to graph the given piecewise-defined
Pavlova-9 [17]

The Piecewise -Defined function and how it is graphed is given below..

<h3>What is the explanation of how the Piecewise -Defined function is graphed?</h3>

Given the function in the attached image,

  • The Graph of f(x) = -x + 3 is drawn for x less than 2 because x is bounded.
  • The Graph of f(x) = 3 is draw for x greater than and equal to 2 and less than 4 because x is bounded.
  • The Graph of f(x) = 4 - 2x is draw for x greater than equal to 4 because x is bounded.

See the attached Graph for better understanding.

  • f(x) = -x + 3 is coded purple.
  • f(x) = 3 is coded orange.
  • f(x) = 4 - 2x is coded green.

Learn more about Piecewise -Defined function:
brainly.com/question/18859540
#SPJ1

5 0
2 years ago
Find the measures of the supplementary angles if their measures are in ratio of 3:7
dsp73

Answer:

Step-by-step explanation:

Let the two angles be 3x and 7x.

Supplementary angles add up to 180 degrees.

Therefore:

3x + 7x = 180

10x = 180

x = 18

3x = 3 * 18 = 54

7x = 7 * 18 = 126

Answer:

The two angles are 54 degrees and 126 degrees.

5 0
3 years ago
The oblique rectangular prism below has a length of 6 cm, a width of 8 cm, and a height of 7 cm. An oblique rectangular prism ha
Dvinal [7]

Answer:

48 cm²

Step-by-step explanation:

They are only asking for the area of the base of the prism, which is the length of the prism times the width of the prism.

B = area of base

l = length = 6 cm

w = width = 8 cm

B = l * w

B = 6 cm * 8 cm

B = 48 cm²

The area of the base of the prism is 48 cm²

6 0
3 years ago
Read 2 more answers
1.5 units
scoray [572]

Answer:

3 units

Step-by-step explanation:

There are 3 squares between them.

3 0
3 years ago
Consider the net of a prism below. Describe the prism that the net models.
12345 [234]

Answer:

See Explanation

Step-by-step explanation:

The question is incomplete, as the net of the prism is not shown.

However, I will give a general explanation on how to determine the net of the three popular prisms.

(1) Rectangular prism.

It is made up of 6 rectangles

(2) Triangular prism

It consists of 3 rectangles and 2 triangles

(3) Square prism

It is made up of 6 squares

<em>See attachment for the net of each prism</em>

8 0
3 years ago
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