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Ivahew [28]
3 years ago
15

A triangle has one side that measures 4x and two sides that measure x + 5 each. Write an

Mathematics
1 answer:
Tamiku [17]3 years ago
5 0
P = 4x + 2(x + 5)
That’s the expression
P = perimeter
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In the diagram,
forsale [732]

Answer:

Probability that the measure of a segment is greater than 3 = 0.6

Step-by-step explanation:

From the given attachment,

AB ≅ BC, AC ≅ CD and AD = 12

Therefore, AC ≅ CD = \frac{1}{2}(\text{AD})

                                  = 6 units

Since AC ≅ CD

AB + BC ≅ CD

2(AB) = 6

AB = 3 units

Now we have measurements of the segments as,

AB = BC = 3 units

AC = CD = 6 units

AD = 12 units

Total number of segments = 5

Length of segments more than 3 = 3

Probability to pick a segment measuring greater than 3,

= \frac{\text{Total number of segments measuring greater than 3}}{Total number of segments}

= \frac{3}{5}

= 0.6

4 0
3 years ago
A student rolls a number cube whose six faces are numbered 1 through 6.
zalisa [80]

Answer:

B

Step-by-step explanation:

The <u>sample space</u> for this experiment is the set of all possible outcomes.

A student rolls a number cube whose six faces are numbered 1 through 6.

Therefore, all possible outcomes are:

  • rolled number 1;
  • rolled number 2;
  • rolled number 3;
  • rolled number 4;
  • rolled number 5;
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Hence, the sample space is {1, 2, 3, 4, 5, 6}

8 0
3 years ago
Read 2 more answers
Write a quadratic function f(x) for the area of a rectangle length x+5 width 3x-7
Semmy [17]
The area of a rectangle is the product of its length and width.
l=x+5 \\&#10;w=3x-7 \\ \\&#10;A=lw=(x+5)(3x-7)=3x^2-7x+15x-35=3x^2+8x-35 \\ \\&#10;\boxed{f(x)=3x^2+8x-35}
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3 years ago
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allochka39001 [22]

Answer:

This is an example of

C. simultaneous causality.

Step-by-step explanation:

Simultaneous causality eliminates the conclusion that is often taken for granted to the effect that one variable is a response variable while the other is an explanatory variable because the two variables, the price and the number of shares, influence each other at the same time.  When more shares are traded than demanded in the stock market in any day, the price tends to go down, and vice versa.

4 0
2 years ago
Angle W and angle X are congruent. If their sum is 121 degrees, what is the measure of angle X?
Nimfa-mama [501]
< W and < X are congruent....so they are equal.....so if their sum is 121....just divide by 2 for ur answer

121/2 = 60.5.....so < W = 60.5 and < X = 60.5
5 0
3 years ago
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