2 years ago

What is the leanght of the line 4 5 5 6

Mathematics

1 answer:

jolli1 [7]2 years ago

7 0

Can you maybe take a picture of the problem, it’s kinda hard to understand what you’re trying to ask for

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Last year, Lein earned $1,600 more than her husband. Together they earned $48,100. How much did each of them earn?

Illusion [34]

Lein earned $25,650
Her husband earned $22,450

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2 years ago

Need HELP PLS PIC ATTACHED

Vera_Pavlovna [14]

Answer:

$4x^{2}$ -13x+10

Step-by-step explanation:

(4x+5)(x-2)

Multiply each term in the first parenthesis by each term in the second (foil)

Step 1: Expand it by writing out each multiplication. I added a picture showing which order to do it. (go in order of green, red, blue, yellow.) (you can remember this as first, outside, inside, last.)

When you expand it'll look like: 4x⋅x+4x⋅-2-5x-5⋅-2

Step 2: Calculate product

4x⋅x+4x⋅-2-5x-5⋅-2 (for the 4x⋅x it would be written like $4x^{2}$ )

$4x^{2}$ +4x⋅-2-5x-5⋅-2

$4x^{2}$ +4x⋅-2-5x-5⋅-2 (4x⋅-2 becomes -8x) (multiply 4x times -2)

$4x^{2}$ -8x-5x-5⋅-2

$4x^{2}$ -8x-5x-5⋅-2 (-5⋅-2 becomes +10) (multiply -5 times -2)

$4x^{2}$ -8x-5x+10

Step 3: collect like terms

$4x^{2}$ -8x-5x+10 (-8x-5x becomes -13x) (-8x times -5x)

$4x^{2}$ -13x+10 is the most simplified so it should be your final answer

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8 months ago

Logans credit card bill indicates that he owes $470. Sends a check to the credit card company for $45 charges $160 in merchandis

insens350 [35]

$470-45+160-500= $630-545= $85. Logan still owes $85 :)

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2 years ago

10 POINTS <br><br> Could someone please answer these questions please

Natasha_Volkova [10]

Answer:

dont lie, thats only 5 points

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3 years ago

What is the measure of Zx?<br> X= ??

Montano1993 [528]

Answer:

x = 31 degrees

Step-by-step explanation:

180 - 149 = 31

Hope this helps!

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3 years ago