4 years ago

Need help with number 60

Mathematics

1 answer:

vampirchik [111]4 years ago

5 0

You could write 42/20 for #60.

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Question 2

Jlenok [28]

Answer:

x=6

Step-by-step explanation:

If b in in the middle of A and C then you would set AB equal to BC and solve

4 0

3 years ago

Read 2 more answers

Match the reasons with the statements. GIVEN: x2 + 6x + 2x + 12 = 0 TO PROVE: x = -6 or x = -2 1. x2 + 6x + 2x + 12 = 0 Subtract

mestny [16]

Given: $x^2 + 6x + 2x + 12 = 0.$

1. Combining like terms (here terms 6x and 2x both contain x, then we can combine them):

$x^2+(6x+2x)+12=0,\\\\x^2+8x+12=0.$

2. Distributive postulate:

$x^2+8x+12=(x+6)(x+2).$

The equation is

$(x+6)(x+2)=0.$

3. Zero product postulate (zero product postulate state that if a product of two factors is equal to zero, then first factor is equal to zero or second factor is equal to zero):

$x+6=0 \text{ or } x+2=0.$

4. Subtraction property of equality:

a) subtract 6 from the first equation:

$x+6=0\Rightarrow x+6-6=-6, \ x=-6.$

b) subtract 2 from the second equation:

$x+2=0\Rightarrow x+2-2=-2, \ x=-2.$

6 0

3 years ago

Read 2 more answers

tell whether the quotient is greater than or less than the dividend when you divide a whole number by a fraction . explain your

Fittoniya [83]

The quotient may be greater than or less than the dividend or divisor.
When the dividend is less than the divisor, the quotient will be less than one.
When the dividend is greater than the divisor, the quotient will be greater than one.

4 0

4 years ago

How do i show my work for 40 divided by 17.00

asambeis [7]

Answer:2.35294117647 or 2.3

Just do 40/17

8 0

3 years ago

What time is a quarter of an hour past 8:15 a.m.?

777dan777 [17]

8:30 am. A quarter of an hour is 15 min

3 0

3 years ago