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valkas [14]
3 years ago
9

Find (x−2)(4x+2) using the table of products. Write your answer in standard form.

Mathematics
1 answer:
Pie3 years ago
4 0

Answer:

x = {0.449489743, -4.449489743} thats what i got

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(9.5) - (-4.36) (1.094)
Nadya [2.5K]
What are you supposed to do?
5 0
3 years ago
I neeed help plz 30 points
Mice21 [21]

Answer:

Step-by-step explanation:

NA = √[(- 4 - 1 )² + (- 3 - 2)²] = 5√2

AT = √[(8 - 1 )² + (1 - 2)²] = 5√2

TS = √[(3 - 8 )² + (- 4 - 1)²] = 5√2

NS = √[(- 4 - 3 )² + (- 3 + 4)²] = 5√2

NA = AT = TS = NS = 5√2

m_{NA} = (- 3 - 2) / (- 4 - 1) = 1 ........ <em>(1)</em>

m_{TS} = (- 4 - 1) / (3 - 8 ) = 1 ......... <em>(2)</em>

From (1) and (2) ⇒ NA║TS

m_{AT} = ( 1 - 2) / ( 8 - 1) = - 1 / 7 .......... <em>(3)</em>

m_{NS} = ( - 4 + 3) / ( 3 + 4) = - 1 / 7 .... <em>(4)</em>

From (3) and (4) ⇒ AT║NS

Thus, NATS is rhombus.

4 0
3 years ago
Latika reads half as many fiction books as she reads nonfiction.She reads three times as many nonfiction books as mystery novels
telo118 [61]

Answer:

She read 15 fiction books

Step-by-step explanation:

Multiply 10 x 3 = 30

so she reads 30 non fiction books and she reads half as many fiction books as she reads nonfiction.

Divide 30/2=15

4 0
2 years ago
Find Interquartile Range AND Range.
pav-90 [236]

Answer:

IQR: 20

Range: 52

Step-by-step explanation:

IQR = 88 - 68 = 20

Range = 100 - 48 = 52

7 0
2 years ago
Read 2 more answers
What is the following sum in simplest form sqrt8+3sqrt2+sqrt32 please HURRY
iragen [17]

Answer:

9sqrt2.

Step-by-step explanation:

sqrt8 + 3sqrt2 + sqrt32

= sqrt4 * sqrt2 + 3 sqrt2 + sqrt16 * sqrt2

= 2sqrt2 + 3sqrt2 + 4 sqrt2

= 9 sqrt2.

3 0
3 years ago
Read 2 more answers
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