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2 years ago

14

Create and solve a linear equation that represents the model, where circles and a square are shown evenly balanced on a balance

beam.
A. x + 10 = 6; x = -4

B. x = 6 + 10; x = 16

C. x + 6 = 16; x = 10

D. x + 6 = 10; x = 4

1 answer:

Neporo4naja [7]2 years ago

3 0

Answer:

c is the answer

Step-by-step explanation:

this is right

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Alona [7]

Answer:

c. m∠1 + m∠6 = m∠4 + m∠6

Step-by-step explanation:

Given: The lines l and m are parallel lines.

The parallel lines cut two transverse lines. Here we can use the properties of transverse and find the incorrect statements.

a. m∠1 + m∠2 = m∠3 + m∠4

Here m∠1 and m∠2 are supplementary angles add upto 180 degrees.

m∠3 and m∠4 are supplementary angles add upto 180 degrees.

Therefore, the statement is true.

b. m∠1 + m∠5 = m∠3 + m∠4

m∠1 + m∠5 = 180 same side of the adjacent angles.

m∠3 + m∠4 = 180, supplementary angles add upto 180 degrees.

Therefore, the statement is true.

Now let's check c.

m∠1 + m∠6 = m∠4 + m∠6

We can cancel out m∠6, we get

m∠1 = m∠4 which is not true

Now let's check d.

m∠3 + m∠4 = m∠7 + m∠4

We can cancel out m∠4, we get

m∠3 = m∠7, alternative interior angles are equal.

It is true.

Therefore, answer is c. m∠1 + m∠6 = m∠4 + m∠6

3 0

2 years ago

Attached please find my maths problem to be solved and graphed

ki77a [65]

Answer:

Attached is the sketch

X-axis intersections:

(-3,0)

(0,0)

(1,0)

Points of inflection:

(-1,319,-2.881) Concave upward

(0.569,1.041) Concave downward

Step-by-step explanation:

Desmos (I'm not allowed to post the link, pls search it up) is a great help for these type of problems!

8 0

2 years ago

The altitude drawn to the hypotenuse of a right triangle divides the hypotenuse into segments of lengths 4 and 12. Find the leng

Ostrovityanka [42]

Answer:

8 units.

Step-by-step explanation:

The smaller of the right triangles formed is similar to the whole triangle so

4/x = x/16 where x = the shorter leg

x^2 = 64

x = 8.

7 0

2 years ago

Find the equation of this line.<br><br><br> please help ! anything is appreciated !!

o-na [289]

Answer:

y=3x-4

Step-by-step explanation:

4 0

2 years ago

Only people who know the answer

polet [3.4K]

Answer:

156ft of material.

Step-by-step explanation:

Since the garden path borders the garden and is 3 feet wide, it increases the side lengths of his garden by 3 feet on each side. Then we just find the perimeter using the new values:

$P=36+36+42+42=156$

If this helped, a brainliest answer would be greatly appreciated!

5 0

2 years ago