MATHEMATICS HIGH SCHOOL

Find the solution if x=6, y=8, and z=3
2x + 3y - z

Answers

Answer 1
Answer:

Answer:

33

Step-by-step explanation:

2(6) + 3(8) - 3

12 + 24 + - 3 = 33
Answer 2
Answer:

Answer:

33

Step-by-step explanation:

2(6) +3(8) -3

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Pete traveled 1380 miles in two days. The first day, he traveled 1.5 as far as he did the second day how many miles did he drive on the first daya.460
b828
c is incorrect
d.552

Answers

The only logical answer is B. If you divide 1380 by two, you get 690. It says that he traveled 1.5 as far as the first day. 

Answer:

Step-by-step explanation:

The correct answer is d. 552 FOR THE SECONED DAY Question. There are to of them so pay attention when it stays “The FIRST day, he travel 1.5” the other question says “The SECOND day, he travels 1.5”

Can someone help me with this please, I would really appreciate it, thank you!
(Geometry)

Answers

Answer:

  a.  B

  b.  4

  c.  BD

Step-by-step explanation:

a. Point A is at -7; point D is at +1. The distance between these points is ...

  1 -(-7) = 8

The midpoint will be 8/2 = 4 units from either end so will be at ...

  A +4 = -7 +4 = -3

or

  D -4 = 1 -4 = -3

The point located at -3 is point B, the midpoint of AD.

__

b. Having done the above calculations, we know that segment AB is 4 units long.

__

c. We also know that segment BD is 4 units long. That is because the midpoint divides a segment into two equal parts.

Given the following triangle, if c = 18.6 and m B = 43°, find the length of BC (side a) to the nearest whole number.

Answers

Answer:

= 14

Step-by-step explanation:

Given a right angled triangle with hypotenuse length c =18.6 and ∠B = 43°.

We can use the trigonometric forms of a right angled triangle,

That is;

Cos 43 = Adjacent/Hypotenuse

That is;

Cos 43 = BC/AC = a/c

Therefore;

Cos 43 = a/18.6

a = 18.6 × cos 43

   = 13.603

   = 14

Therefore, BC or a is 14 (to the nearest whole number)

In a circle centered at point O, the ratio of the area of sector AOB to the area of the circle is . What is the approximate measure, in radians, of the central angle corresponding to ? Round the answer to two decimal places

Answers

I believe that the answer is,
3/5 = θ/2π
5θ = 6π
θ = (6/5) π
   = (6/5) * 3.14159
   = 18.85/5
   = 3.77
I hope this helps you *-*

Answer:

D. 3.77

Step-by-step explanation:

This is for plato users

Hope it helps :)

What is the slope of 6x-12y=36

Answers

The slope is  −1/2 . Hope that helps:)

What is 5+5×a
if a=6​

Answers

5+5=10
10x6=60

So the answer is 60

Answer:

35

Step-by-step explanation:

5+(5)(6)

=5+30

=35
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