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3 years ago

Class extends value undefined is not a constructor or null

Mathematics

1 answer:

Ann [662]3 years ago

5 0

What? What do you mean?

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Plsssssssss helpppppppppp

JulsSmile [24]

Answer:

Step-by-step explanation:

Angle S doesn't correspond to angle V. Angle S measures 98 degrees, but angle V measures 37.6 degrees.

7 0

3 years ago

How to subtract algebraic fractions

sveticcg [70]

Answer:

$\frac{5x+16}{(x+4)(x+6)}$

Step-by-step explanation:

Before subtracting we require the fractions to have a common denominator.

The lowest common multiple of x + 4 and x + 6 is (x + 4)(x + 6)

Multiply the numerator/denominator of the first fraction by x + 6 and

multiply the numerator/denominator of the second fraction by x + 4

= $\frac{(x+2)(x+6)}{(x+4)(x+6)}$ - $\frac{(x-1)(x+4)}{(x+4)(x+6)}$

Expand the numerators and simplify leaving the denominator

= $\frac{x^2+8x+12-(x^2+3x-4)}{(x+4)(x+6)}$

= $\frac{x^2+8x+12-x^2-3x+4}{(x+4)(x+6)}$

= $\frac{5x+16}{(x+4)(x+6)}$

8 0

4 years ago

A virus has a volume of approximately 4.7 x 10−14 cubic centimeters. calculate the estimated volume of 4.1 x 1016 viruses.

adell [148]

A virus has a volume of about 4.7 x 10⁻¹⁴ cm³

Therefore 4.1 x 10¹⁶ viruses have a volume of
(4.7 x 10⁻¹⁴)(4.1 x 10¹⁶) = 1927 cm³

Answer: 1927 cm³

3 0

4 years ago

Read 2 more answers

Simply each expression by combining like terms

solmaris [256]

1 92y
2 10+9t
3 6y+7x+6
4 12s+8+3st
5 7t+14
6 6x+7

7 0

3 years ago

The length of a DNA nucleotide building block is about 1 nanometer, or 0.000000001 meters. Fill in the blank to write this numbe

Damm [24]

Answer: 0.1 I might be wrong tho

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers