All categories

4 years ago

How to put 412.638 in expanded form using fractions?

1 answer:

8 0

4 x10 to the power of 2 + 1 x 10 to the power of 1 + 2 x 10 to the power of 0
+ 6 x 1/10 to the power of 1 + 3 x 1/10 to the power of 2 + 8 x 1/10 to the power of 3

You might be interested in

Which is the choice to the inequality below?

Nuetrik [128]

Answer:

x < -36

Step-by-step explanation:

-x/9>4

Multiply each side by -9, remembering to flip the inequality

-x/9 * -9 < 4*-9

x < -36

5 0

4 years ago

WhAt is x + 12 = 4x - 15

mafiozo [28]

Answer:

X = 9

Step-by-step explanation:

X + 12 = 4X - 15

12 + 15 = 4X - X

3X = 27

X = 27 : 3

X = 9

5 0

3 years ago

Read 2 more answers

£150 is invested at 5% compound interest for 2 years. How much will be in the account at the end of the investment?

morpeh [17]

Answer:

165

Step-by-step explanation:

5% of 150 british pounds = 7.5 British pounds

2 years = 7.5 BS per year

7.5 + 7.5

= 15 british pounds

15 british pounds + 150 british pounds =

165 british pounds

7 0

2 years ago

Find m∠U. Write your answer as an integer or as a decimal rounded to the nearest tenth.

natta225 [31]

Answer:

Answer:

m∠U.=50.2

Step-by-step explanation:

Answer:

50.2

Step-by-step explanation:

$ut = \sqrt{ {6}^{2} + {5}^{2} } \\ \sqrt{36 + 25} \\ \sqrt{61 } \\ using \: cosine \: rule \\ cos \: u = \frac{ {5}^{2} + 61 - 36 }{2 \times 5 \times \sqrt{61} } \\ \\ = \frac{25 + 61 - 36}{78} \\ \\ = \frac{50}{78 } \\ \cos \: u = 0.64 \\ m \:u = 50.2$

8 0

2 years ago

Given: 3AB = 7AD and 3AC = 7AE Prove: ΔABC ~ ΔADE Triangles A B C and A E D are connected at point A. Complete the steps of the

Effectus [21]

Want me to still send the answer or later?

4 0

4 years ago

Read 2 more answers