2 years ago

Is 5*9=4666666445554646444646

Mathematics

1 answer:

Step2247 [10]2 years ago

6 0

Answer:

No, it is 45

Step-by-step explanation:

5*9=45

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Dmitriy789 [7]

Answer:

Step-by-step explanation:

-1 + -5 is -6.

4 0

2 years ago

Given the system of linear equations. -x+y=3 and 2x+y=6 Part A: Use substitution to find the solution to the systems of equation

Juli2301 [7.4K]

-x+y=3
y=x+3

2x + x + 3 =6
3x + 3 = 6
3x = 3
x = 1

-1 + y = 3
y = 4

2(1) + y = 6
2 + y = 6
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2 years ago

Which expression is the factorization of x2 + 10x + 212

Montano1993 [528]

Answer:

The answer is option 1.

Step-by-step explanation:

Firstly, you have to elaborate the expression :

${x}^{2} + 10x + 21$

$= {x}^{2} + 3x + 7x + 21$

Next you have to take out the common factors and factorize it :

${x}^{2} + 3x + 7x + 21$

$= x(x + 3) + 7(x + 3)$

$= (x + 7)(x + 3)$

8 0

2 years ago

Read 2 more answers

Can someone who is good at math help? I only need 1a

Alborosie

Answer:

The radius would be 12cm

and the height 4

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Step-by-step explanation:

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2 years ago

Which general rule maps abc onto a b c

laiz [17]

A b c can it is not a general a rigrid motion

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2 years ago