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3 years ago

Write an expression for this one the sum of an odd integer and the next odd integer.

Mathematics

1 answer:

Sidana [21]3 years ago

8 0

Let x is the odd integer
x +2 is the next odd integer
so sum of an odd integer and the next odd integer:
x + (x+2)

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How to solve 45y to the second power plus 15y minus 10 ?

Lerok [7]

Answer:

Either y = $\frac{-2}{3}$ or, y = $\frac{1}{3}$

Step-by-step explanation:

We have to solve the following quadratic equation

45y² + 15y - 10 =0

Now, dividing both sides with 5 we get, 9y² + 3y -2 =0

Hence, to solve the above equation we have to factorize the left-hand part of the equation.

So, 9y² + 3y - 2 =0

⇒ 9y² +6y -3y -2 =0

⇒ (3y +2) (3y -1 ) =0

⇒ Either (3y +2) =0 or (3y -1) =0

⇒ Either y = $\frac{-2}{3}$ or, y = $\frac{1}{3}$ (Answer)

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3 years ago

Which is NOT a true statement?

rusak2 [61]

Answer:

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Step-by-step explanation:

|a| represents Absolute value, it is the distance from zero that a number is on the number line. And we know distance cannot be negative.

So,

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6 0

3 years ago

Read 2 more answers

WILL MARK BRAINLIST!!! A scale drawing of a living room is shown below. The scale is 1 : 40. A rectangle is shown. The length of

sveta [45]

Actual length of the room
6 * 40
240 inches

Actual width of the room
4 * 40
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Area of the room
240 * 160
38400 inches^2
Hope this helps:D
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3 years ago

How do you this question?

Svetlanka [38]

Answer:

i think the answer is in the question it is -4,1

Step-by-step explanation:

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Salsk061 [2.6K]

Answer:

there isnt enough info

Step-by-step explanation:

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3 years ago