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Oliga [24]
3 years ago
15

What is the distance between the points (5.-18) and (8,

Mathematics
2 answers:
romanna [79]3 years ago
8 0

Answer:

\sqrt{10}

Step-by-step explanation:

The horizontal distance from points (5,-18) and (8,-17) is 3 because it is 3 units from 5 to 8.  The vertical distance is 1 since it is one unit from -18 to -17.  Now we can use the equation a^{2}+b^{2}=c^{2} where a=3 and b=1 and c is the distance that you are looking for:

a^{2} +b^{2} =c^{2}\\3^{2} +1^{2} =c^{2}\\9+1=c^{2}\\10=c^{2}\\\sqrt{10}=c

Ivenika [448]3 years ago
6 0

3.1622776601684

Step-by-step explanation:

X=8-5=3

Y=-17 - -18=1

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I have two fair dice each numbered 1 to 6 I throw both dice and add the two numbers together. What is the probability that the n
liraira [26]

Answer:

7 / 36

Step-by-step explanation:

Using the sample space attached,

Required outcome = multiple of 5 from the sun of two rolled dice = 7

Total possible outcomes =(number of faces)² = 6² = 36

Therefore, the probability of obtaining a sum which is a multiple of 5 is :

P(sum which is a multiple of 5) :

Required outcome / Total possible outcomes

= 7 / 36

8 0
3 years ago
H(x)=9−2x and g(x)=f(x)+6.
Savatey [412]

Answer:

the answer id g(x)=15-2x.

8 0
3 years ago
Read 2 more answers
Can you help me solve number 4 and please show your work
anastassius [24]

Answer:

See diagram below. This is a relation and not a function.

Step-by-step explanation:

An arrow diagram has two ovals - one for x -values and one for y-values. Inside the ovals, all values ONLY appear ONCE and generally from least to greatest. Then draw an arrow from each value to its matching value from input to output according to the table.

Be sure to draw two ovals around the lists below:


Inputs              Outputs

1   ---------------->    2

11   -----------------> (POINTS DIAGONAL TO 2)                      

15 -----------------> 12        

16 ------------------> 32


This is not a function because each output must only match to one input. The output 2 matches to both 1 and 11. This is a relation.

4 0
3 years ago
Tatiana starts with $8 in her piggy bank and saves $2 per week. Julian starts with $0 in his piggy bank and saves $4 per week.
SVETLANKA909090 [29]

Answer:

A. y=2x+8

B. y=4x

Step-by-step explanation:

These are both linear equations so use y=mx+b where m is the slope (rate you earn money) and b is the yintercept (starting point).

Tatiana starts at 8 dollars and gains 2 dollars a week so m is 2 and b is 8

Julian starts without any money and gets 4 dollars a week so m is 4 and b is 0

4 0
2 years ago
What is the simplified value of the expression below? 1/3 ÷ 2/3 simplified​
denis23 [38]

Answer: 1/2

Step-by-step explanation:

Glad I could Help Its 1/2

3 0
3 years ago
Read 2 more answers
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