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RUDIKE [14]
3 years ago
6

Which is the correct formula to find the distance between points (a ,b) and (c,d)

Mathematics
1 answer:
Alex_Xolod [135]3 years ago
8 0
D. The fourth choice is correct.
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Can somebody please help with these two questions?
Nitella [24]

Answer:

#3: x is approximately 0.37, -5.37, #4: x is approximately 4.19, -1.19

Step-by-step explanation:

You can solve using the quadratic equation or by solving with the perfect square

\frac{-b+/-\sqrt{b^{2}-4ac} }{2a} = x^{2}+5x-2=0\\ \frac{-5+/-\sqrt{5^{2}-4(1)(-2) }}{2(1)}

x is approximately 0.37, -5.37

6 0
3 years ago
3^5 + 6^3 evaluate the expression
tigry1 [53]

Answer:

459

Step-by-step explanation:

because 3^5 is 243 and 6^3 is 216 then add up 243+216=459

4 0
3 years ago
Shalinda wants to leave an 18% tip for her
ki77a [65]

Hello There! Shalinda's total is $29.62.

Our first step is to find 18% of $25.10. To do this, multiply 25.10 by 0.18.

25.10 x 0.18 = 4.518 (Which can be rounded up to 4.52)

So, this gives us the tip, but the question is asking what her total is, including the tip. To find her total, add the price before tip and the tip together.

25.10 + 4.52 = 29.62

So, her total with the tip is $29.62! I hope this was helpful, have a great day!

8 0
3 years ago
What is the GCF of 22,88,10,50?
RUDIKE [14]
The answer is 2. hope thishelps
4 0
3 years ago
Need help on this please​
Likurg_2 [28]
The correct scale factor is 3 :)
5 0
3 years ago
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