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marusya05 [52]
3 years ago
6

a hot air balloon descends at 60 meters per minute. the hot air balloon descends for half minute. how do i put this in an equati

on
Mathematics
1 answer:
erica [24]3 years ago
7 0
(-60/min)/2 
= -30 metres
It has descended 30 metres.
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2 to the square root of 6 + 3 to the square root of 54
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Answer:

I think it's 12×54 but im probs wrong

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3 years ago
Use De Morgan’s laws to find the negation of each of the following statements. a) Kwame will take a job in industry or go to gra
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Answer:

a) Kwame will not take a job in industry  and not go to graduate school.

b) Yoshiko does not know Java or calculus

c) James is not young nor strong

d) Rita will not move to Oregon and Washington

Step-by-step explanation:  

Negation of and is or

Negation of or is and

a) Kwame will take a job in industry or go to graduate school.

Kwame will not take a job in industry  and not go to graduate school.

b) Yoshiko knows Java and calculus

Yoshiko does not know Java or calculus

c) James is young and strong

James is not young nor strong

d) Rita will move to Oregon or Washington

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The diagram was constructed with straightedge and compass tools. Point A is the center of one circle, and point C is the center
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Answer:

CE = AD/2

Step-by-step explanation:

C is the center of small circle

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  • AD passes through the center of small circle and both points are on same circle, therefore AD is diameter of small circle

<u>Since diameter is double of radius:</u>

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3 years ago
An expression is shown below:
vladimir1956 [14]
27a + 18b- 5a+2b
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3 years ago
Read 2 more answers
Exercise 2.66. You are given a fair die. You must decide ahead of time how many times to roll. If you get exactly 2 sixes, you g
AlekseyPX

Answer:

The number of rolls  = 36

Step-by-step explanation:

Thinking process:

A die has six sides (6).

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Let the number or sixes be 2

The number of roles for the die is given the following: (6)^{n} where n is the number of sixes needed.

Therefore, the number of roles needed = (6)^{2}  = 36

3 0
4 years ago
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