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3 years ago

Which of the following statements is true?

Mathematics

1 answer:

bogdanovich [222]3 years ago

3 0

Answer:

(0,0) is a solution to n=m and n=4m

Step-by-step explanation:

For the first equation, If u insert 0 as m into n=m

n=(0) then n will equal 0.

For the second equation, if u insert 0 as m in n=4m

n=4(0) then n will also equal 0.

So the answer is (0,0) is a solution to n=m and to n=4m

Hope this helps :)

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How do you simplify 2x + 2x -9 =15

vivado [14]

Step-by-step explanation:

4x-9=15

Solutuon

4x-9=15

4x=15-9

4x=6

x=6:4

x=1,5

8 0

2 years ago

Find the length of the arc shown in red. Leave your answer in terms of x.

lord [1]

The arc length by definition is given by:
S = r * theta
Where:
R: radius
Theta: central angle
For this case we have that the arc length is:
S = (30/180) * 9 * pi
S = (3/2) pi
Answer:
The length of the arc shown in red is:
S = (3/2) pi

3 0

4 years ago

Consider the triangles shown. If mUTV < mUTS < mSTR, which statement is true?

Tresset [83]

Answer:

The true statement is UV < US < SR ⇒ 1st statement

Step-by-step explanation:

"I have added screenshot of the complete question as well as the

diagram"

* Lets revise the hinge theorem

- If two sides of one triangle are congruent to two sides of another

triangle, and the measure of the included angle between these two

sides of the first triangle is greater than the measure of the included

angle of the second triangle then the length of the third side of the

first triangle is longer than the length of the third side of the second

triangle

* Lets solve the problem

- The figure has three triangles have a common vertex T

- m∠UTV < m∠UTS < m∠STR

- From the hinge theorem above

∵ The side opposite to ∠UTV is VU

∵ The side opposite to ∠UTS is US

∵ The side opposite to ∠STR is SR

∵ m∠UTV < m∠UTS < m∠STR

∴ UV < US < SR

* The true statement is UV < US < SR

5 0

3 years ago

Which pair of undefined terms is used to define the term parallel lines

harina [27]

After a thorough research, there exists the same question that have choices.

Point, line
Line, plane
Coplanar, line
Point, coplanar 

The correct answer is "Coplanar, Line." The pair of undefined terms that is used to define the term parallel line is "Coplanar, Line" because parallel lines are coplanar in itself that do not intersect.

6 0

3 years ago

Read 2 more answers

ASAP PLEASE HELP!! 50 POINTS

svetlana [45]

Answer/Step-by-step explanation:

Total Distance = 3Ft

a) Determine the amplitude and period of a sinusoidal function that models the bobbing buoy.

Amplitude = 3/2 = 1.5 period = 10 second

$\frac{0}{1} =\frac{2\pi }{b}$ $b=\frac{\pi }{5}$ No ph. Shift