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Oksi-84 [34.3K]
3 years ago
8

Factor 2x2 - 50 completely.

Mathematics
2 answers:
Maru [420]3 years ago
8 0

Answer: 2(x + 5)(x - 5).

Step-by-step explanation: First factor out the Greatest Common Factor of 2, 2(x2 - 25). Next factor the Difference of Two Squares inside the parenthesis to get 2(x + 5)(x - 5).

earnstyle [38]3 years ago
4 0

Answer:

-46

Step-by-step explanation:

its simple take 2x2 which is 4 then subtract 50 from 4 to get negative 46

hope this helps :)

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PLS HELP WILL MARK BRAINLIESTTT What is the solution to this inequality?
vagabundo [1.1K]

Answer:

  a.  x > 0.2

Step-by-step explanation:

In either order, subtract the left-side constant and divide by the x-coefficient.

  3x +2.4 > 3

  3x > 0.6 . . . . . . subtract 2.4

  x > 0.2 . . . . . . . divide by 3

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or

  x + 0.8 > 1 . . . . divide by 3

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8 0
3 years ago
What is the altitude of a rhombus if its area is 10 square meters and the length on one side is 2.5 meters?
Elan Coil [88]
10/2.5= 4 the answer is 4 meters because you just divide them. 

4 0
3 years ago
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7
Butoxors [25]

Answer:

soulutions

0,03| = 3×1^100 × 1× 1^1000

=3^100 + 1^1000

=30^1000 + 1^1000

=31^1000

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(100 1000 1000 )

4 0
2 years ago
A student estimated the temperature of the room to be 24°C. After carefully measuring, he found the actual temperature to be 23.
erica [24]

Answer:

2.13% (rounded to nearest thousandth)

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Then you divide 0.5 by 23.5 to get 0.02127

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5 0
3 years ago
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Evaluate: -4(-1/8 + 0.3)<br><br> A. - 1.7<br> B. - 0.7<br> C. 0.8<br> D. 2
kobusy [5.1K]
-4(- \dfrac{1}{8} + 0.3)

Rewrite decimal to fraction:
= -4(- \dfrac{1}{8} +  \dfrac{3}{10})

Change the denominators to be the same:
= -4(- \dfrac{1 \times 5}{8 \times 5} +  \dfrac{3 \times 4}{10 \times 4})

Simplify each fraction:
= -4(- \dfrac{5}{40} +  \dfrac{12}{40})

Add the fraction in the bracket:
= -4( \dfrac{7}{40})

Multiply:
= -\dfrac{7}{10}
5 0
4 years ago
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