3 years ago

So sánh 198*202 và 200^2

Mathematics

1 answer:

Ber [7]3 years ago

5 0

Step-by-step explanation:

198×202=39,996

200×200=40,000

hence,

39,9996 < 40,000

hope it helps

You might be interested in

72 divided(8- 2) times(3+1) equals

pishuonlain [190]

Answer:

Step-by-step explanation:

72÷(6x4)=3

Please let me know if this isn't right, Thank you.

4 0

3 years ago

Read 2 more answers

I’ll mark brainliest help please.

andrezito [222]

Answer:

7inches

Step-by-step explanation:

1x7

3 0

3 years ago

Read 2 more answers

Elena tiene 50 pilas de monedas

nadezda [96]

Vfjhjo uihg nhkk yfi hgfu hhff

8 0

3 years ago

What is the constant term in (2x+9)(x-4)(x+5)

andrezito [222]

Answer:

$-180$

Step-by-step explanation:

$\left(2x+9\right)\left(x-4\right)\left(x+5\right)$

$\left(2x^2+x-36\right)\left(x+5\right)$

$2x^3+11x^2-31x-180$

6 0

3 years ago

Read 2 more answers

Ayo helppp ill give u anthing

kicyunya [14]

Answer:

16.9 m

Step-by-step explanation:

Start with a half a circle. The central angle of a semicircle is 180 deg.

Now subtract 21 deg on each side.

180 - 21 - 21 = 138

The central angle is 138 deg.

The radius is 7 m.

Now we use the formula for the length of an arc of a circle given the radius of the circle and the central angle of the arc.

$s = \dfrac{n}{360^\circ}2 \pi r$

$s = \dfrac{138^\circ}{360^\circ}2(3.14159)(7~m)$

$s = 16.9~m$

4 0

3 years ago