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3 years ago

2apples and I add 1 more how many apples are there?

Mathematics

2 answers:

guajiro [1.7K]3 years ago

7 0

Answer:

Step-by-step explanation:

2+1=3

Eva8 [605]3 years ago

6 0

Answer:

3 apples

Step-by-step explanation:

2 apples + 1 apple = 3 apples

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In the proportion 5/6=10/12 , the means are ______.

ELEN [110]

My guess would be probably the first one !

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3 years ago

Me.Durham is contemplating which chauffeured car service to the airport. The first costs $30 up front and $3 per kilometer. The

Semmy [17]

Answer: 45 dollars and it was a distance of 5 kilometers

Step-by-step explanation: What i did was start with 30, then keep adding 3 till i got the a multiple of 5.

30 + 3 = 33

33 + 3 = 36

36 + 3 = 39

39 + 3 = 42

42 + 3 = 45

So already i know that it is 5 kilometers, because i added 3 to 30 five times.

No i will do that with the second company

20 + 5 = 25

25 + 5 = 30

30 + 5 = 35

35 + 5 = 40

40 + 5 = 45

That is also 5 kilometers, because i added 5 to 20 five times. I also know they are the same price, because they both added to 45 dollars.

Thats how i solved it.

I really hope that helps!

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3 years ago

NO LINKS!!! Find the measurement indicated. Round your answer to the nearest tenth.

My name is Ann [436]

Answer:

Solutions given;

Using cosine rule

b²=a²+c²-2*a*c*cos B°

b²=15²+8²-2*15*8*cos39

b²=102.48

b= $\sqrt{102.48}$

b=10.12

b=10.1

Using sine rule

$\frac{sin A}{BC} = \frac{sin B}{AC} =\frac{sin C}{AB}$

$\frac{sin 29°}{15} =\frac{sin C}{8}$

Doing criss cross multiplication

Sin C= $\frac{sin 29°}{15} ×8$

m<C=Sin -¹(0.29)

m<C=14.98

m<C=15°is a required answer.

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3 years ago

I'm having a hard time understanding these kinds of problems.

babymother [125]

A function associates x and y values. The graph of the function is formed by all the points $(x,y)$ such that x and y are actually associated, i.e. y=f(x).

So, if you choose x=4, you can see that the correspondant point on the graph has a y coordinate that is somewhere between 3 and 4 - much closer to 4 actually.

So, an estimated value could be around 3.75

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4 years ago

What property justifies line 2 to line 3? 4 – 3x2 + 2x – x2 + 3 + x2 Line 1 4 + 3– x2 + x2 – 3x2 + 2x Line 2 7– x2 + x2 – 3x2 +

podryga [215]

Given:

The steps of simplification of the expression.

$4-3x^2+2x-x^2+3+x^2$