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2 years ago

200,000 ÷ 2,000 can be simplified and solved as follows:

1 answer:

monitta2 years ago

4 0

B.. If you take the 3 zeros off 2000 (make it 2) then take 3 zeros off 200,000 (make it 200) you get 200/2=100 which is the same as 200000/2000

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Which triangles could not be similar to triangle ABC ? triangle a b c with right angle b. side a b is 12 cm. side b c is 5 cm. s

Vera_Pavlovna [14]

Answer:

triangle JKL

Step-by-step explanation:

This is because the lengths of each side JKL is a factor to ABC

respectively .

AB=12,JK=36

AC=13,JL=39

BC=5,KL=25

I hope you understand

6 0

2 years ago

What is the value of the expression below

Brrunno [24]

Hello :
625^1/4=((625)^1/2)^1/2 =√(√625) = √25 =5 because : √625 = 25

4 0

3 years ago

By what theorem are these triangles congruent?

Nina [5.8K]

SSS (side side side)

5 0

3 years ago

(x+1)^2+(x-1)^2-2x(x+2)=0

antoniya [11.8K]

Answer:

x = 1/2

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

$(x+1)^2+(x-1)^2-2x(x+2)=0$
$x^2 + 2x + 1 + x^2 - 2x + 1 -2x^2 -4x = 0$
$(x^2 + x^2-2x^2) + (2x-2x-4x)+(1+1)=0$
$-4x + 2 = 0$

Step 2: Subtract 2 from both sides.

$-4x + 2 - 2 = 0 - 2$
$-4x = -2$

Step 3: Divide both sides by -4.

$\frac{-4x}{-4} = \frac{-2}{-4}$
$x = \frac{1}{2}$

8 0

2 years ago

Find the distance between the points with the given coordinates.√ (copy and paste the radical if necessary, no decimals)

Yakvenalex [24]

Answer:

$d=\sqrt{593}$

Step-by-step explanation:

<u>Distance Between two Points in the Plane</u>

Given two points A(x,y) and B(w,z), the distance between them is:

$d=\sqrt{(z-y)^2+(w-x)^2}$

We are given the points (5, 14) and (−3, −9). Substituting into the formula:

$d=\sqrt{(-9-14)^2+(-3-5)^2}$

$d=\sqrt{(-23)^2+(-8)^2}$

$d=\sqrt{529+64}$

$\boxed{d=\sqrt{593}}$

5 0

3 years ago