3 years ago

Hello Again, Can I also arrows instead of the FOIL method when working with polynormals...??( x+5) (4x-14)

Mathematics

1 answer:

Anna71 [15]3 years ago

6 0

I have attached an image of what this would look like, with the arrows.

Hope I helped :)

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Two of the angles in a triangle measure 41° and 61° What is the measure of the third angle?

professor190 [17]

Answer:

78 degrees

Step-by-step explanation:

All inner angles of a triangle make a sum of 180 degrees. Given 41 and 61 add up to 102, that leaves 78 degrees left to make 180

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3 years ago

Solve the compound inequality 6b < 36 or 2b + 12 > 6.

ss7ja [257]

Answer:

all values of b

Step-by-step explanation:

6b < 36 or 2b + 12 > 6.

First solve the one on the left

6b < 36

Divide by 6

6b/6 < 36/6

b <6

Then solve the one on the right

2b + 12 > 6

Subtract 12 from each side

2b+12-12 >6-12

2b >-6

Divide by 2

2b/2 >-6/2

b >-3

b<6 or b >-3

Rewriting

b>-3 or b<6

b > -3 is an open circle at -3 with a line going to the right

b < 6 is an open circle at 6 with a line going to the left

The or means we add the lines together

We have a line going from negative infinity to infinity

all values of b

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3 years ago

Read 2 more answers

PLSSS CAN SOMEONE HELP MEE, my friend can't figure this out , and the assignment is already overdue , pls someone help :(

amid [387]

Answer:

um 1630 divided by 96 and divided by 3equals the answer ? yes yes i think

Step-by-step explanation:

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3 years ago

Solve for m:<br> 598 + 15.75m < 850

inna [77]

Answer:

m < 16

Step-by-step explanation:

598 + 15.75m < 850

15.75m < 850 - 598

15.75m < 252

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3 years ago

3. Frank is considering two cell phone plans. The first company charges $120 for the

zheka24 [161]

Answer:

5.333 months

Step-by-step explanation:

Company A: 120+30x

Company B: 40+ 45x

120+30x=40+45x

80=15x

80/15=x

5.33333=x

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2 years ago