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umka2103 [35]
3 years ago
5

Find the distance between (-10, 1), (-9, 8) Question 1 options: 241−−√ 43–√ 270−−√ 52–√

Mathematics
1 answer:
gogolik [260]3 years ago
6 0

Answer:

The correct answer is 5√2

Step-by-step explanation:

i took the test :)

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Select five numbers that have 7, 13, and 3 as prime factors.
MaRussiya [10]

Answer:

ADFGH

Step-by-step explanation:

Good luck on your test!

5 0
2 years ago
Read 2 more answers
7 times as much as the sum of 1/3 and 4/5
Jet001 [13]
First of all, you add 1/3 and 4/5, so you get:
\frac{1}{3} +  \frac{4}{5}

To add 2 fractions, they need to have the same denominator. Since 3 and 5 don't have a common factor, so you multiply 1/3 by 5, and 4/5 by 3, so you get:
\frac{1*5}{3*5} +  \frac{4*3}{5*3}
\frac{5}{15} +  \frac{12}{15}

Now, the two fractions got the same denominator, and you can add them by adding the numerators over the same denominator. (You don't add denominators in addition) so you get:
\frac{5+12}{15}
\frac{17}{15}

That's the sum of 1/3 + 4/5.

Now, they want the sum of the 2 fractions 7 times. So you multiply 17/15 by 7. And as you know, 7 = 7/1. So you get:
\frac{17}{15} *  \frac{7}{1}

In multiplication no need to have the same denominator. You multiply nominators by nominators and denominators by denominators. So you get:
\frac{17*7}{15*1}
\frac{119}{15}

Since 119 and 15 don't have a common factor, so they can't be simplified.
So, the answer is 119/15. 

Hope this Helps! :D
7 0
3 years ago
Read 2 more answers
Find the slope of the line that passes through the points  (0, 4) and (2, -3).
kifflom [539]
(0,4)(2,-3)
slope = (-3 - 4) / (2 - 0) = -7/2
8 0
3 years ago
Read 2 more answers
Can someone plz help me with this I don't get it
frutty [35]
The answer is 26

Explanation:
It’s easy
7 0
2 years ago
In a sale there is 25% off all prices a bed costs £33 how much was it before the sale ?
Troyanec [42]
25% OFF is 100%-25%=75%
75% is 0.75 in decimal form
if x is the original price then
0.75x=33
x=33/0.75= £44
8 0
3 years ago
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