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BlackZzzverrR [31]
3 years ago
12

Write this number in expanded form in the box below. Use powers of ten in your answer.

Mathematics
2 answers:
Ira Lisetskai [31]3 years ago
7 0

Answer:300000400003000900306

Step-by-step explanation:there you go you just right a 0 for each number

yarga [219]3 years ago
5 0

Answer:

3000+400+30+9+0.30+0.06, very simple

Step-by-step explanation:

no need

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WILL GIVE BRAINLIEST
Natalija [7]

Answer:

r=9⅓

Step-by-step explanation:

(10,r). (4,-3)

(x¹,y¹) (x²,y²)

gradient=<u>y²-y¹</u>

<u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u>x²-x¹

<u>4</u>= <u>-</u><u>3</u><u>-</u><u>r</u>

3<u> </u><u> </u><u> </u><u> </u>4-10

multiply both sides by 3(4-10)to remove the denominators.

3(4-10<u>)</u>×<u> </u><u>4</u><u> </u>= <u>-</u><u>3</u><u>-</u><u>r</u><u> </u>×3(4-10)

3 4-10

(4-10)×4= (3-r)×3

16-40=9-3r

put the liketerms together

note* signs(- +) change when they cross the equal sign(=)

3r=4+40-16

3r=28

divide both sides by 3

r=28/3.

r=9⅓

3 0
3 years ago
A compny provides curtains at the rate of Rs.50 per
kifflom [539]

Answer:

Total cost for curtains = Rs.3,700

Step-by-step explanation:

Assume we have:

1 Door  ( l = 8ft, b=4ft)

3 Windows (l = 4t, b = 3.5ft)

Curtains at the rate of Rs.50 per ft²

Find:

Total cost for curtains.

Computation:

Area of door = (8)(4)

Area of door = 32 ft²

Area of 3 windows = (3)(4)(3.5)

Area of 3 windows = 42 ft²

Total ares = Area of door + Area of 3 windows

Total ares = 32 ft² + 42 ft²

Total ares = 74 ft²

Total cost for curtains = Rs.50 × Total ares

Total cost for curtains = Rs.50 × 74 ft²

Total cost for curtains = Rs.3,700

7 0
3 years ago
Find the missing side of a triangle when one side is 3.16 and the other is 3
WITCHER [35]

Answer:

0.992774 ≅ .993

Step-by-step explanation:

a²+b²=c²

a=x

b=3

c=3.16

x²+3²=3.16²

x²+9=9.9856

x²=.9856

x=0.992774

x≅0.993

6 0
3 years ago
Write the following exponential expression in expanded form 28 to the 6th power. Enter your answer in the following format a • a
Alenkinab [10]

Answer:

  28 • 28 • 28 • 28 • 28 • 28

Step-by-step explanation:

The exponent signifies the number of times the base appears as a factor in the product. Here, the base 28 is a factor 6 times:

  28×28×28×28×28×28

7 0
3 years ago
20 POINTS AND BRAINIEST HELP PLEASE!!! 
monitta
D. Plug the first number into “n” to get the second number
3 0
3 years ago
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