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Ipatiy [6.2K]
2 years ago
11

Sometimes subtraction involves borrowing. true or false

Mathematics
2 answers:
Sergio [31]2 years ago
7 0

Answer:

true

Step-by-step explanation:

Gelneren [198K]2 years ago
3 0

Answer:

True.

Step-by-step explanation:

You will need borrowing for situations like this; 11 - 09

To subtract 1 by 9, you need to borrow.

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1. Solve x/5-3&lt;5<br><br> A. x&lt;2/5<br> B. x&lt;10<br> C. x&lt;40
blsea [12.9K]

x/5-3<5

add 3 to each side

x/5 < 8

multiply each side by 5

x<40

Choice C


5 0
3 years ago
Read 2 more answers
the polynomial 3x+5 is divided by x+2 what is the quotient, pls be quick im taking a algebra progress check due in 25 min
il63 [147K]

Answer:

The quotient of the rational function is 3 -\frac{1}{x+2}.

Step-by-step explanation:

We proceed to solve the expression by solely algebraic means below:

1) \frac{3\cdot x + 5}{x+2} Given

2) \frac{(3\cdot x + 5) + 0}{x + 2} Modulative property

3) \frac{(3\cdot x +5) + [1+(-1)]}{x+2} Existence of additive inverse/Associative property

4) \frac{(3\cdot x + 6)+(-1)}{x+2} Definition of addition/Commutative and associative properties

5) \frac{3\cdot (x+2)}{x+2} + \left(-\frac{1}{x+2} \right)   \frac{a+b}{c} = \frac{a}{c} + \frac{b}{c}/ \frac{-a}{b} = \frac{a}{-b} = -\frac{a}{b}/Distributive property

6) 3 -\frac{1}{x+2} Definition of division/Existence of multiplicative inverse/Modulative property/Definition of subtraction/Result

The quotient of the rational function is 3 -\frac{1}{x+2}.

5 0
3 years ago
The sum of two times a number and four
Leokris [45]
Twice the sum of a number and 4 is 14. In this case the numbers are added first, and the ANSWER is doubled.
8 0
3 years ago
Can someone help me please
m_a_m_a [10]

Answer:

d

Step-by-step explanation:

5.53eqbhabsfnbhjvfwj

4 0
3 years ago
Why does sin54°≈0.809≈cos36° in a right triangle?
allsm [11]

9514 1404 393

Answer:

A

54° and 36° are complementary angles in the same right triangle. sin54° is the ratio of the opposite leg and the hypotenuse and cos36° is the ratio of the adjacent leg and the hypotenuse. In this triangle, the opposite leg of 54° and the adjacent leg of 36° are the same leg in the triangle.

Step-by-step explanation:

The answer explains itself.

The sum of angles in a triangle is 180°. When one of the angles is 90°, the sum of the other two angles is also 90°. That means those two acute angles are <em>complementary</em> (not supplementary).

The mnemonic SOH CAH TOA reminds you that ...

  Sin = Opposite/Hypotenuse

  Cos = Adjacent/Hypotenuse

7 0
2 years ago
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