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3 years ago

One million three hund forty five thousand eight hundred and twenty in expanded form

Mathematics

2 answers:

sattari [20]3 years ago

4 0

1,000,000+300,000+40,000+5,000+800+20 is your answer.

vesna_86 [32]3 years ago

3 0

1000000 + 300,000 + 40,000 + 5,000 + 800 + 20

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Please help me with this!

mafiozo [28]

A (-5, 6)
B (-5, 2)
C (-9, 2)
D (-9, 6)

As it is just a rotation around the origin by 180, you can just change the sign in front of the numbers :)

4 0

3 years ago

S = vt + 16t^2, solve for v.

Phoenix [80]

$S=vt+16t^2\ \ \ \ \ | subtract\ 16t^2\\\\
S-16t^2=vt\ \ \ \ \ | divide\ by\ t\\\\
\frac{S-16t^2}{t}=v\\\\\Solution\ is\ v=\frac{S-16t^2}{t}.$

7 0

3 years ago

Find the length of arc RQ. Use 3.14

Helen [10]

Answer:

The length of arc PQ is 8.1 inches.

Step-by-step explanation:

First, you have to find the angle of POQ. Given that total angles in a circle is 360°, so you have to subtract to get ∠POQ :

$73 + 150 + 65 + ∠POQ = 360$

$288 + ∠POQ = 360$

$∠POQ = 360 - 288 = 72$

Next, you have to apply length of arc formula, Arc = θ/360×2×π×r where θ represents the angle of arc and r is the radius of circle :

$arc = \frac{θ}{360} \times 2 \times \pi \times r$

$let \: θ = 72,\pi = 3.14,r = 6.48$

$arc = \frac{72}{360} \times 2 \times 3.14 \times 6.48$

$arc = 8.1 \: inches \: (near.tenth)$

7 0

3 years ago

Help 9 and 10 please help me until Friday

Inessa [10]

5-1 x 20=56/56 x 90/56 54/67=67

8 0

3 years ago

Read 2 more answers

Please help me with this question

aalyn [17]

Answer:

the answer is

domain is {-3,-1}

range is {-4,-2,3}

Step-by-step explanation:

oh it helps

have a nice day

7 0

3 years ago