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KonstantinChe [14]
2 years ago
9

Please help so i can pass

Mathematics
2 answers:
lozanna [386]2 years ago
8 0

Answer:

5.385 = 5.4

Step-by-step explanation:

svetlana [45]2 years ago
6 0

Answer:

5.4

Step-by-step explanation:

x^2+y^2=c^2

4+25=c^2

c^2=104

c=5.4

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What is the domain of the function y=2sqrtx-6?
bonufazy [111]

Answer:

[6, infinity)

Step-by-step explanation:

5 0
3 years ago
Y = 5x - 10<br> Can you solve for x
tensa zangetsu [6.8K]

Answer:

x = \frac{1}{5}y + 2     or       x = \frac{y+10}{5}     (Not sure which one is preferred in your case)

Step-by-step explanation:

<u>Key skills needed: Evaluating expressions</u>

1) We are given: y = 5x-10

2) To solve for the x variable, we want to leave the term with "x" by itself.

This means we add 10 to both sides

--> y + 10 = 5x (Since -10 and +10 cancel out to make 0 or nothing)

3) Then we divide by 5 on both sides to get "x" completely by itself.

-----> \frac{y+10}{5} = x

4) You can keep it as is so --> x = \frac{y + 10}{5}

or you can divide "y" by 5 and "10" by 5 and get --> x = \frac{1}{5} y + 2

(I am not sure which form is preferred one is preferred as the teacher matters)

<em>Hope you understood and have a nice day!!</em>

6 0
2 years ago
Read 2 more answers
Evaluate f(x)=4|x|+3 for x=-5
ratelena [41]
Subs x = -5 into f(x) = 4

f(-5) = 4 (answer)
4 0
2 years ago
Cameron is flying 8,000 feet above sea level. Directly below her, she sees a whale 50 feet below sea level. Which absolute value
Leona [35]
Answer 8,050
Reason the absolute value of 8000 is 8000. The absolute value of negative 50 is 50. 8000+ 50= 8,050
7 0
3 years ago
Read 2 more answers
Find the product. (1.8 x 10^5)(3.1 x 10^2)
Stells [14]

Answer:

5.58*10^7

Step-by-step explanation:

Recall that 10^a*10^b = 10^(a+b).  Thus, 10^5*10^2 = 10^7.

Thus, (1.8 x 10^5)(3.1 x 10^2) = (1.8)(3.1)*10^7 = 5.58*10^7

                           

7 0
3 years ago
Read 2 more answers
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