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4 years ago

Can someone help me in this

Mathematics

1 answer:

Alex Ar [27]4 years ago

8 0

You have done most of it, you just have to multiply 70 by $12.50 which equals $875

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Simplify 3(3x_2y)_(4x_6y)

klemol [59]

Answer:

Step-by-step explanation:

I think the problem was.

3(3x - 2y) - (4x - 6y)

9x - 6y - 4x + 6y

5 0

3 years ago

The domain of the following relation: R: {(−3, 4), (5, 0), (1, 5), (2, 8), (5, 10)} is:

Shalnov [3]

Answer:

For an ordered pair (x,y) that a set contain :

x = Domain of the relation

y = Range of the relation

In a relation x can have two or more than two ranges i.e a x can have more or more than two images.

So, Domain = First element of ordered pair that the following relation R contains ={(−3, 4), (5, 0), (1, 5), (2, 8), (5, 10)}= -3, 5, 1,2,5

But the element 5 is Occuring twice.

Domain = { -3,1,2,5} →→Option A

3 0

3 years ago

Read 2 more answers

A bicycle tire is 28 inches in diameter.Approximately how far does the bicycle move forward each time the wheel goes around?(use

Debora [2.8K]

Answer:

88 Inches

Step-by-step explanation:

For any bicycle tire of a given diameter, the approximate distance moved by the bicycle each time the wheel goes around is determined by the circumference of the circular wheel.

Since the diameter =28 Inches

Circumference = $\pi d =\frac{22}{7}X28 =88$ Inches$

The bicycle moves 88 Inches forward each time the wheel goes around.

4 0

4 years ago

Solve by graphing. Y=2x-1

Sladkaya [172]

The answer is the one you put that and it says its correct

7 0

3 years ago

Read 2 more answers

Please explain urgent! Brainly to anyone who can answer!

Wittaler [7]

Answer:

JK ≈ 6.86 units

Step-by-step explanation:

According to the diagram MK is the angle bisector of ∠LMJ in the triangle LMJ.

Use angle bisector theorem, which states:

an angle bisector of an angle of a triangle divides the opposite side into two parts that are proportional to the other two sides of the triangle.

Applied to the given triangle, the ratios are:

LK/JK = LM/JM

Use segment addition postulate and substitute known values to get:

(LJ - JK)/JK = LM/JM
(14 - JK)/JK = 50/48
50JK = 48(14 - JK)
50JK = 672 - 48JK
50JK + 48JK = 672
98JK = 672
JK = 672/98
JK = 6.86 (rounded)

7 0

2 years ago