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2 years ago

What is the missing term in the factorization? 100 x 2 −36=4(5x+?)(5x−3)

Mathematics

2 answers:

statuscvo [17]2 years ago

6 0

For all you k12 peeps out there, the answer is 3. Just took the quiz and got a 100%. You're welcome.

SIZIF [17.4K]2 years ago

4 0

100x^2−36=4(5x+3)(5x−3)

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What is the equation of the line that passes through (4, -1) and (-2, 3)?

lesantik [10]

Answer:

-2/3

Step-by-step explanation:

(4, -1) and (-2, 3)

-1 +4 =3

4 - 6 = -2

-4/6 divided by 2/2 equals -2/3

7 0

2 years ago

Answer please i need help with this

stellarik [79]

$\qquad\qquad\huge\underline{\boxed{\sf Answer}}$

Let's evaluate ~

$\qquad \sf \dashrightarrow \: \dfrac{1}{3 {}^{ - 2} \times {x}^{ - 4} \times {y}^{2} }$

plug in the values :

$\qquad \sf \dashrightarrow \: \dfrac{1}{3 {}^{ - 2} \times {3}^{ - 4} \times { - 1}^{2} }$

$\qquad \sf \dashrightarrow \: \dfrac{1}{3 {}^{ - 6} {}^{ } {}^{} }$

$\qquad \sf \dashrightarrow \: {3}^{6}$

$\qquad \sf \dashrightarrow \:729$

Therefore, B is the Correct choice ~

・．━━━━━━━†━━━━━━━━━．・

5 0

2 years ago

Read 2 more answers

An= a +(n-1) (-2)<br><br><br><br> Find a10 for the sequence that follows the rule

alexdok [17]

Step-by-step explanation:

a10 = a + (10-1) (-2)

a10 = a-18

3 0

2 years ago

Read 2 more answers

Select the equation written in slope intercept form

Tamiku [17]

Answer:

second one

Step-by-step explanation:

y needed to be itself

3 0

3 years ago

A plane flies at x miles per hour in still air. Flying with a tailwind, its speed is 485 miles per hour. Against the wind, its a

Svetradugi [14.3K]

Answer:20mph

Step-by-step explanation:

speed of plane = x mph

Speed of plane with wind = 485 mph

So therefore, speed of wind =

485 - x

Speed of plane against wind = 445 mph

So therefore, speed of wind =

x - 445

So therefore, equating the 2 equations of speed of wind

485 - x = x - 445

Collect like terms

485 + 445 = x + x

930 = 2x

2x = 930

x = 930/2 = 465 mph

Speed of wind = x = 465mph

So we put this value on any of the equations for speed of wind

Speed of wind = x - 445 = 465 - 445

= 20 mph

So therefore, speed of wind = 20mph

7 0

2 years ago