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Allisa [31]
3 years ago
10

HELP ME QUICK PLSSS (BTW DUE TODAY!)

Mathematics
1 answer:
joja [24]3 years ago
5 0

Answer:

Part A: He can use distance formula. The formula is: d = \sqrt{(x_2 - x_1)^2 + (y_2-y_1)^2}

Part B: 41.63 (rounded to nearest hundredth)

Step-by-step explanation:

Plug this into the formula. First, subtract the numbers in the parentheses. Then, square them. Add those totals together. Lastly, take the square root using a calculator.

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What is the distance between the points (7, 8) and (-8, 0) on a coordinate grid
iris [78.8K]
Hence, the distance between (7,8) and (-8,0) is:17


explanation: (a,b)=(7,8) and (c,d)=(-8,0)
5 0
3 years ago
Just one math question i'll mark brainliest :)
drek231 [11]

Answer:

14

Step-by-step explanation:

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4 0
3 years ago
After 10 months the simple interest earned annually on an investment of $6000 was $769. Find the interest rate to the nearest te
Lady bird [3.3K]
Simple interest = $769
Principal = $6000
Rate = ?
Time = 10 months (must convert to years if in months) = 10/12 = 0.833
Formula
I = prt
Substitute
769 = 6000 × r × 0.833
769 = 4998r
Divide both sides by 4998
769/4998 = 4998r/4998
0.15386 = r
(to the nearest tenth of a percent) = 0.15
Therefore, your rate is 0.15%.
6 0
4 years ago
Pls need answer fast asap need help 100 pts!!!
PSYCHO15rus [73]

Answer:

Answer:

8% is the answer

8 0
3 years ago
Find the solution of w(-15-w)=0
inna [77]

Answer:

w(-15-w)= 0

w= 0 or (-15-w) = 0

Now,

-15-w =0

w= -15

So,The solution of w(-15-w) = 0

w= 0, -15

5 0
3 years ago
Read 2 more answers
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