3 years ago

How many solutions exist for the given equation? (x + 12) = 4x - 1 o zero infinitely many

Mathematics

1 answer:

nalin [4]3 years ago

6 0

Time of the 20 to the x then get 420

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X2 + 20 = 40 .... What is X

Tju [1.3M]

Answer:

2x +20=40

=)2x=40-20

$= )x \: = \frac{20}{2}$

=) x =10

7 0

3 years ago

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What is the 4-digit reading on this meter?

oee [108]

4.5 8.5 6.5 9.5 i think

3 0

3 years ago

9. A rectangle has an area of 45m²

love history [14]

Answer:

$Lenght=3\,m$

Product of length and width= $45$

Step-by-step explanation:

The product of the length and width of the rectangle is called the area of the rectangle.

Area of the rectangle= $45\,m^2$

$Width=15\,m$

Area of the rectangle= $Length\times Width$

$45=Length\times 15\\\\Length=\dfrac{45}{15}\\\\ Length=3\,m$

The product of the Length and Width of the rectangle is :

$=3\times15\\\\=45 m^2$ i.e area of the rectangle.

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3 years ago

A science class has 9 girls and l boy in the seventh grade and 3 girls and 9 boys in the eighth grade. The teacher randomly sele

RSB [31]

Answer:

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girls = 3 (eight grade) + 9 ( seventh grade) = 12

probability = 22÷ 2

= 1/11

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3 years ago

In 3-6 write each decimal as a fraction

Paladinen [302]

Answer: 0.03 and - 0.06

Step-by-step explanation:

7 0

3 years ago

How many solutions exist for the given equation? (x + 12) = 4x - 1 o zero infinitely many ​

How many solutions exist for the given equation? (x + 12) = 4x - 1 o zero infinitely many