4 years ago

How can you use a generic rectangle to multiply two numbers

1 answer:

3 0

If you wanted to multiply 5 by 7, for example, you could draw a rectangle on squared paper with sides of 5 squares and 7 squares. You could then count the squares inside the rectangle which would give you the area which is the same as 5 times 7.

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Your mother takes you to your grandparents house for dinner? She drives 60 minutes at a constant speed of 40 miles per hour. She

tamaranim1 [39]

1 hour time 40 miles/ hour =1*40=40miles
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40+35=75 miles

60 minutes+30 minutes= 90 minutes or 1 1/2hours

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4 years ago

A population of 55 foxes in a wildlife preserve doubles in size every 14 years. The function y equals 55 times 2 Superscript x

Pavlova-9 [17]

Since x is the number of 14-year periods, the first thing we do is divide 28 years by 14. 28/14=2. Now we use that in our function, $y=55*2^x$ .

$y=55*2^2=55*4=220$
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3 years ago

Please help if it’s correct I will give brainliest :) (–4v–5)–(v–1)

Nuetrik [128]

Answer:

(-4v-5)-(v-1)= -5v-4

Step-by-step explanation:

hope it helps :D

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2 years ago

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darla picked 4 times as many apples as oranges. if she picked a total of 20 apples and oranges, how many apples did she pick?

AlexFokin [52]

Answer:5

Step-by-step explanation:

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4 years ago

What is the name given to a statement that has been proven by deductive reasoning?

ad-work [718]

Deductive reasoning is consists of the axioms (or axiom schemata) and rules of inference that can be used to derive theorems of the system
Theorem is the name given to a statement that has been proven by deductive reasoning. The theorem is obtained with the rules of a deductive system on the basis of previously established statements, for example other theorems.

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3 years ago