All categories

3 years ago

Is 2x+5y+7z a trinomial?

Mathematics

1 answer:

stich3 [128]3 years ago

4 0

Answer:

yes

Step-by-step explanation:

Trinomial means the equation consists of 3 terms therefore 2x+5y+7z is a trinomial.

You might be interested in

Find r if 0=pi/6 rad sector 64m^2

kap26 [50]

Given:

Area of a sector = 64 m²

The central angle is $\theta=\dfrac{\pi}{6}$ .

To find:

The radius or the value of r.

Solution:

Area of a sector is:

$A=\dfrac{1}{2}r^2\theta$

Where, r is the radius of the circle and $\theta$ is the central angle of the sector in radian.

Putting $A=64,\theta=\dfrac{\pi}{6}$ , we get

$64=\dfrac{1}{2}r^2\times \dfrac{\pi}{6}$

$64=\dfrac{\pi}{12}r^2$

$64\times \dfrac{12}{\pi}=r^2$

$\dfrac{768}{\pi}=r^2$

Taking square root on both sides, we get

$\sqrt{\dfrac{768}{\pi}}=r$

$16\sqrt{\dfrac{3}{\pi}}=r$

Therefore, the value of r is $16\sqrt{\dfrac{3}{\pi}}$ m.

6 0

3 years ago

Which property is illustrated by the following statement? 5z + 1 = 1 + 5z

xenn [34]

It is the commutative property of addition

7 0

3 years ago

A news report says that 9% of middle school students are on the track team.

Ratling [72]

Answer:

54 students.

Step-by-step explanation:

If you have 600 and 9% the nearest rounding point is %10. %10 of 600 is 60, and 1% of 60 is 6, so 60-6=54.

3 0

3 years ago

Quarter 2 Theatre Critique

kkurt [141]

Not sure can you explain a little more

4 0

2 years ago

Read 2 more answers

Students were asked to explain the first step in solving the equation: 3y + 4 = 16. Susan says multiply by three. Ted says to ad

Juli2301 [7.4K]

Answer:

Nicole is correct

Step-by-step explanation:

They need to get the 3y on one side of the equal sign and the known numbers on the other side. To do this, they must subtract the 4 from both sides.

8 0

2 years ago