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3 years ago

Help me asap plz !!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

frez [133]3 years ago

6 0

Answer:

The answer will be A. 27f

Novosadov [1.4K]3 years ago

4 0

Answer:

dont hold me to it but im pretty sure the anwser is -3

Step-by-step explanation:

-15+12=-3

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Louis is 20 years old. Her daughter is 4 years old. In how many years will Louis double her daughter's age?

Radda [10]

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3 years ago

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Help pleaseeeeeeeeeeeeeeee

kupik [55]

Answer:C

Step-by-step explanation:

your answer is 390

First area of the rectangle which formula is bxh base time height.

that gives you 300 since 15x20=300

The for the triangle Formula is Basexheight deivded by 2

so 15x12 devided by 2 =90

300+90=390

Hope this helps you. :)

8 0

3 years ago

Lexi had 300 apples in her basket to sell if she dropped 122 apples on the ground she can't use them and sell them, and then aft

Andrew [12]

Answer:she has 120 apples left.

Step-by-step explanation:

Total number of apples that Lexi had in her basket to sell is 300.

If she dropped 122 apples on the ground because she can't use them and sell them, then the number of apples that she has left for sale is

300 - 122 = 178

If then after she sells 58 apples, the number of apples that she has remaining would be

178 - 58 = 120 apples

4 0

3 years ago

Let p: the book is interesting and q: the book has pictures. The notation p ∧ q represents the statement “The book is interestin

MatroZZZ [7]

This is a Logic Problem. So we need to use operators to solve this problem. There are several operators in logic. Operators can be monadic or dyadic. A monadic operator operates on a single simple statement. Other operators will all be dyadic operators because they operate on two simple statements.

So we have the following simple statements:

p: the book is interesting
q: the book has pictures

Thus, let's solve each notation.

First. p ∧ q

Conjunction operator. The conjunction operator creates a compound statement such that in order for the whole statement to be true, each simple statement must be true. 

Symbol: & (also ∧)
Parts of conjunction: Two simple statements joined by the conjunction symbol.

Answer:

p ∧ q: The book is interesting and the book has pictures.

Second. p ↔ q

Bi-conditional operator: The bi-conditional operator creates a compound statement such that in order for the whole statement to be true each simple statement has to have the same truth value.

Symbol: ↔
Parts of bi-conditional: Two simple statements joined by the bi-conditional symbol.

Answer:

p ↔ q: The book is interesting if and only if the book has pictures.

Third. p ∨ q

Disjunction operator: The disjunction operator creates a compound statement that is true if either simple statement is true but false if both simple statements are false.

Symbol: ∨
Parts of disjunction: Two simple statements joined by the disjunction symbol

Answer:

p ∨ q: The book is interesting or the book has pictures.

Fourth. p → q

Conditional operator: The conditional operator creates a compound statement that sets up a condition for something to be true. If the condition is met, the statement is true.

Symbol: →
Parts of conditional: Two simple statements joined by the conditional symbol. The first simple statement in a conditional is called the antecedent and the second simple statement is called the consequent.

Answer:

p → q: If the book is interesting then the book has pictures.

8 0

3 years ago

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