Please help me on math homework! File attached! :D

Mathematics

2 answers:

r-ruslan [8.4K]2 years ago

7 0

Use pythagorena theorme

D= $\sqrt{(x1-x2)^{2}+(y1-y2)^{2}}$
NOTE: x1 and x2 means the first x and second x, not x^1 and x^2

points given are
(1,1)
(5,6)
x1=1
y1=1
x2=5
y2=6
D= $\sqrt{(1-5)^{2}+(1-6)^{2}}$
D= $\sqrt{(-4)^{2}+(-5)^{2}}$
D= $\sqrt{16+25}$
D= $\sqrt{41}$
6.403

answer is B

yulyashka [42]2 years ago

3 0

Use the distance formula to find the distance between two points.
D= $\sqrt{(x2-x1)^2+(y2-y1)^2}$
The points are (5, 6) and (1, 1)
D= $\sqrt{(5-1)^2+(6-1)^2}$
D= $\sqrt{4^2+5^2}$
D= $\sqrt{16+25}$
D= $\sqrt{41}$
$\sqrt{41}$ is about 6.4

B. 6.4 units

Hope this helps :)

You might be interested in

What is subjective?? (Science)

natita [175]

Answer:

Hypotheses are always made by one individual or by a limited group of scientists, and are therefore subjective—based on the prior experience and processes of reason employed by those individuals, rather than solely on objective external process.

According to this view, human attitude is associated with human sciences; but as far as natural science is concerned there is no scope for any subjective elements. Scientific knowledge is purely objective, and it is an objective description of the real structure of the world.

Step-by-step explanation:

Pertaining to or characteristic of an individual; personal; individual: a subjective evaluation.

Phrase collocation :

subjective idealism
subjective test
subjective brightness

Bilingual example Used as an adjective (adj.) :

Whatever is subjective in you, is the truth.
The answer is not easy and, in this case, it is largely subjective .
Marxism is not true and is not science, but so what? The hermeneuticians tell us that nothing is objectively true, and therefore that all views and propositions are subjective.
His arguments were never subjective.
He took a subjective view of the problem.
Grading of oral tests is quite subjective.

4 0

3 years ago

At a pet store, Ms. Pike paid $34.75 for 5 dog bowls and 7 bones. Mr. Moore paid $20.50 for 3 dog bowls and 4 bones. Determine t

lianna [129]

Answer:

Step-by-step explanation:

t a pet store, Ms. Pike paid $34.75 for 5 dog bowls and 7 bones. Mr. Moore paid $20.50 for 3 dog bowls and 4 bones. Determine the cost of one dog bowl(x) and one bone(y).

3 0

2 years ago

Altogether how many legs do 30 cows have

Tresset [83]

Answer:

A cow possess 4 legs.

So, 30 of them will have 4 × 30= 120 legs

Option 3

6 0

3 years ago

Read 2 more answers

The sum of three consecutive even numbers is 114. what is the smallest of the three numbers?