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myrzilka [38]
3 years ago
5

Evaluate 5|7-9|-2. i dont get it

Mathematics
1 answer:
Tems11 [23]3 years ago
8 0
Ur answer will probably be -12... i’m not sure tho !
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Jossems cell phone cost
krek1111 [17]

Answer:

he can only use 3gbs of data

Step-by-step explanation:

3 0
2 years ago
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Determine the center and radius of the following circle equation: x^2+y^2+20x+8y+35=0
natta225 [31]

Answer:

center: (-10,-4)

radius: 9

Step-by-step explanation:

Let's start off by moving the 35 to the other side and grouping the x and y terms we have

(x²+20x)+(y²+8y)= -35

Next we take the term with the x coeficcent, divide it by 2, and square it

so

for the x we would do (20/2)²=100

and make sure we add that to the 35

(x²+20x+100)+(y²+8y+16)= -35+100+16

next factor everythign to get

(x+10)²+(y+4)²=81

therefore the center is (-10,-4)

and the radius is √81 or 9

4 0
3 years ago
HELP<br> I NEED HELP ASAP
Leokris [45]

Answer:

Step-by-step explanation:

Jen: (1+2/3)x4 to find average (multiply by 4 to get 1 hour)

Jen's ave. is 3+2/3 mph

Max: (1.5)x5= average

Max's is 9 mph

Max is faster.

8 0
3 years ago
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A) 9<br> B) 0 <br> C) Undefined<br> D) 6
Usimov [2.4K]
9 is the answer probably

5 0
3 years ago
Arithmetic Sequence Need Assistance
PIT_PIT [208]

let the first term is a

by the sum of first n term formula

\frac{20}{2}(2a+19d)=25a\\20a+190d=25a15\\190d=5a\\a=38d

substitute to sum of first 30 term

\frac{30}{2}(2a+29d)=\frac{30}{2}(2(38d)+29d)\\=15(76d+29d)\\=15(105d)\\=1575d

4 0
3 years ago
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