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3 years ago

(5m-4)/6 -1 = 4m - (3m+10)/2Solve linear equation

Mathematics

1 answer:

Setler79 [48]3 years ago

4 0

Step-by-step explanation:

figure 1,2 respectively..

-1.4 is your answer

hope it helps

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Adam is building birdhouses that requires 1/2-ft-long boards. How many pieces that are exactly 1/2 ft long can be made from a bo

Julli [10]

Answer:

Step-by-step explanation:

Adam is building birdhouses that requires $\frac{1}{2}$ i.e 0.5 feet long boards.

Now, he has an $8\dfrac{1}{4}$ i.e. 8.25 feet longboard and wants to cut each 0.5 feet longboards.

We have to calculate the number of pieces of exactly 0.5 feet length that can be made from this 8.25 feet longboard.

Now, $\frac{8.25}{0.5}= 16.5$

So, there can be 16 whole board of exact length 0.5 feet. (Answer)

4 0

3 years ago

a vector has a magnitude of 50 in the 35º direction. what are the horizontal and vertical components of this vector?

Semenov [28]

Answer:

Horizontal component: 40.95

Vertical component: 28.67

Step-by-step explanation:

To find the horizontal and the vertical component of this vector, you need:

The formula for calculate the horizontal component:

$a_x=|a|cos\alpha$

Where $|a|$ is the magnitude

The formula for calculate the vertical component:

$a_y=|a|sin\alpha$

Where $|a|$ is the magnitude

Given the angle 35 degrees and the magnitude,you can substitute values into the formulas.

Therefore, you get that the horizontal component and the vertical component of this vector are:

$a_x=50cos(35\°)=40.95$

$a_y=50sin(35\°)=28.67$

7 0

3 years ago

Read 2 more answers

The proof diagram to complete the question state the missing reason in the proof for the letter given

melisa1 [442]

ANSWER

First proved that line p is parallel to line r

to proof

As given in the question

∠1 ≈∠5

∠1 and ∠5 are corresponding angles

by using the property of the corresponding angles

two lines are cut by a transversal so that the corresponding angles are

congruent, then these lines are parallel.

As shown in diagram q is transversal line.

Thus by using the above property

line p is parallel to line r.

proof of 1(a)

REASON

Vertically opposite angle

The pair of angles formed when two lines intersect each other are called vertically opposite angles.

Thus

∠4 and ∠1 are vertically opposite angle

thus

∠4 ≈∠ 1

proof of 2(b)

REASON

Alternate interior angle

the pairs of angles on either side of the transversal and inside the two lines are called the alternate interior angles . If two parallel lines are cut by a transversal, then the alternate interior angles formed are congruent .

as line p is parallel to line r (proof above)

q is transversal

thus

∠4 ≈∠ 5

Hence proved

proof of 3 (c)

As ∠4 ≈∠5 (proof above)

REASON

If two lines are cut by a transversal so that the alternate interior angles

are congruent, then these lines are parallel.

Thus by above property

line p is parallel to line r

Hence proved

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3 years ago

Read 2 more answers

What integer best represents a gain of 5 yards?

AlexFokin [52]

A gain in yards would be positive, therefore the best representation of a gain of five yards would be 5. Hope this helps! :3

7 0

3 years ago

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A store has 30 boxes each box has 2 bags and each bag has 3 melons. how many melons are in the store in all?

RUDIKE [14]

You first have to find out how many bags you have in total. So you multiply the number of boxes with the number of bags. After that you get the number of bags and multiply it with the number if melons in each bag.
30×2=60bags
60×3=180melons

8 0

4 years ago

(5m-4)/6 -1 = 4m - (3m+10)/2Solve linear equation ​

(5m-4)/6 -1 = 4m - (3m+10)/2Solve linear equation