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scZoUnD [109]
3 years ago
15

C=(1,9)and D=(7,-7). CD=

Mathematics
1 answer:
vazorg [7]3 years ago
5 0
Heres the formula and steps
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Which mathematical symbol would best fill in the blank to compare the two real numbers?
Alexandra [31]

Answer:  The correct option is (A) < .

Step-by-step explanation:  We are given to select the correct mathematical symbol that would best fill in the blank to compare the following two real numbers :

\sqrt7~~~?~~~\dfrac{14}{5}.

First , we need to find the values of both the real numbers in decimal form.

We have

\sqrt7=2.64575...,\\\\\dfrac{14}{5}=2.8.

Since, 2.64575 so we get

\sqrt7

Thus, the correct mathematical symbol is <.

Option (A) is CORRECT.

5 0
3 years ago
Read 2 more answers
A group of friends wants to go to the amusement park. They have $87.25 to spend on parking and admission. Parking is $6.25, and
Snezhnost [94]

Answer:

p = 3

Step-by-step explanation:

27p + 6.25 = 87.25

      - 6.25     -6.25 = 27p + 0 = 81 = 27p = 81

81/27 = 3

p = 3

4 0
2 years ago
1. Which expression is equal to 815-97?
lara [203]

Answer:

the answer is C.815+(-97)

Step-by-step explanation:

5 0
2 years ago
Identify az of this sequence: 0.25, 0.5, 0.75, 1, 1.25. 1.5
4vir4ik [10]
<h3><u>Question:</u></h3>

Identify a3 of this sequence: 0.25, 0.5, 0.75, 1, 1.25, 1.5,...a3=

<h3><u>Answer:</u></h3>

The third term of sequence is 0.75

a_3 = 0.75

<h3><u>Solution:</u></h3>

Given that, sequence is:

0.25, 0.5, 0.75, 1, 1.25. 1.5

Let us find the difference between terms

0.5 - 0.25 = 0.25\\\\0.75-0.5 = 0.25\\\\1.25-1=0.25\\\\1.5-1.25=0.25

This is a arithmetic sequence

Because the difference between any term and its immediately preceding term is always 0.25

In a arithmetic sequence,

a_1 = \text{ first term of sequnece }\\\\a_2 = \text{second term of sequnce }\\\\a_3 = \text{third term of sequnece }\\\\a_n = \text{ nth term of sequnce }

Thus, in the sequence 0.25, 0.5, 0.75, 1, 1.25. 1.5

a_3 = \text{ third term } = 0.75

Thus the third term of sequence is 0.75

5 0
3 years ago
What is the opposite of 56?What is the value of –(-4)?
kicyunya [14]

Answer:

-56;+4

Step-by-step explanation:

56 oopposite is -56

-(-4)=+4

4 0
2 years ago
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