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inessss [21]
3 years ago
5

What is the difference between 213 and 312

Mathematics
2 answers:
ra1l [238]3 years ago
8 0

Answer:

99

Step-by-step explanation:

312 - 213 = 99

NeTakaya3 years ago
6 0

Answer:

-99

Step-by-step explanation:

because if you do 213 then subtract it by 312 you would get -99

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Please help me..I’ll give good points and give BRAINLIEST!
Alinara [238K]

Answer:

It's the 3rd one

Step-by-step explanation:

5 0
2 years ago
11) Endpoint: (0,4), midpoint (-10, -3)<br> Find the endpoint?
earnstyle [38]

Answer:

(-20,-10)

Step-by-step explanation:

( - 10 \:  \:  - 3) = ( \frac{0 + x}{2}  \:  \:  \frac{4 + y}{2} )

Solve for.x coordinate

- 10 =  \frac{0 + x}{2}  \\  - 20 = 0 + x \\ x =  - 20

solve for y coordinate

- 3 =  \frac{4 + y}{2}  \\  - 6 = 4 + y \\  - 10 = y

5 0
3 years ago
2.
Gekata [30.6K]

Answer:

A. A(n) = 150 • (0.74)^n–1 ; 33.29 cm

Step-by-step explanation:

This is a geometric sequence.

a%5B1%5D=1.5m=150cm, r=0.74

The formula is

a%5Bn%5D=a%5B1%5Dr%5E%28n-1%29

Just substitute a1 = 150cm and r = 0.74

a%5Bn%5D=150%280.74%29%5E%28n-1%29

That's the rule.

For the second part, substitute n = 6

cm.

7 0
2 years ago
A student thinks that (1, 2) is a solution to y = 2x - 3. While checking the solution, the student gets 1 = 2(2) -3. What error
BabaBlast [244]
He put in the value of x into y
and the value of y in x
if that confuse you here this is what it will look like
(x,y)->(y,x)
6 0
3 years ago
9 by the power of 2 x 2-4 by the power of 2
ikadub [295]

Answer:

1

Step-by-step explanation:

7 0
3 years ago
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