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Marta_Voda [28]
3 years ago
12

Hi please help me , this is my exam

Mathematics
1 answer:
Alex3 years ago
6 0

Answer:

A) (-∞, 5)

Step-by-step explanation:

5 is parentheses not bracket because there is an open circle at 5

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Can the numbers 24, 32, 40 be the lengths of the three sides of a right triangle? Explain why or why not. Write an essay, and I'
olga55 [171]

Answer:

It can

Step-by-step explanation:

The sum of two lengths have to be greater than the other one in order to be a triangle. At first glance you can see 24+32 is greater than 40, 40+32 is greater than 24 and 24+40 is greater than 32.

5 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP ITS GEOMETRY
Gwar [14]

The missing options that makes up the distance formula between two coordinates are; (x₂ - x₁)² and d²

How to find the distance between two coordinates?

The formula for distance between two coordinates is;

d = √[(y₂ - y₁)² + (x₂ - x₁)²]

where;

(x₁, y₁) is the coordinate of the first point

(x₂, y₂) is the coordinate of the second point

Now, this distance formula can also be rewritten when we square both sides to get;

(y₂ - y₁)² + (x₂ - x₁)² = d²

Thus, the missing options that makes up the distance formula between two coordinates are; (x₂ - x₁)² and d²

Read more about distance between two coordinates at; brainly.com/question/7243416

#SPJ1

4 0
2 years ago
A university has 29,370 students. In a random sample of 210 students, 14 speak three or more languages. Predict the number of st
timama [110]

Answer:

ok so out of 210 14 speak 3 or more so that is a ratio of

210:14

so lets find out how many times 210 goes into the whole populaiton

29370/210=139.857142857

then lets multiply the 14 by that amount

14*139.857142857=1958(exact)

so out of the 29370 1958 speak 3 or more launges

Hope This Helps!!!

8 0
2 years ago
Which is the equation of the line
erastova [34]
Slope = 6/-2  = -3
b = 6

y = -3x + 6
so
3x + y = 6

answer is b. (second choice)


7 0
3 years ago
Read 2 more answers
How do you get the answer for .0003 is 1/10 of?
Hitman42 [59]
0.0003 would be 1/10 of 0.00003. If you divided 0.00003 by 10 you would get 0.0003. In fraction form it is 3/10,000

Hoped this helped. 
5 0
4 years ago
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