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3 years ago

If the first step in the solution of the equation -9+x=5x-7 is "subtract x", then what should the next step be

Mathematics

1 answer:

kicyunya [14]3 years ago

8 0

The next step would be 10n=5x-7+9-x
sincerely- brock<span />

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74.052 using expanded form with fractions and expanded form with decimals

jarptica [38.1K]

Answer:

$74.052 = 7 * 10 + 4 * 1 + 0 * 0.1 + 5 * 0.01 + 2 * 0.001$

$74.052 = 7 * 10 + 4 * 1 + \frac{0}{10} + \frac{5}{100} + \frac{2}{1000}$

Step-by-step explanation:

Given

74.052

Required

Write in Expanded Form

In Decimals

$7 = 7 * 10$

$4 = 4 * 1$

$0 = 0 * 0.1$

$5 = 5 * 0.01$

$2 = 2 * 0.001$

Bring these together,

$74.052 = 7 * 10 + 4 * 1 + 0 * 0.1 + 5 * 0.01 + 2 * 0.001$

In Fraction

$74.052 = 7 * 10 + 4 * 1 + 0 * 0.1 + 5 * 0.01 + 2 * 0.001$

Convert decimals to fraction

$74.052 = 7 * 10 + 4 * 1 + 0 * \frac{1}{10} + 5 * \frac{1}{100} + 2 * \frac{1}{1000}$

$74.052 = 7 * 10 + 4 * 1 + \frac{0}{10} + \frac{5}{100} + \frac{2}{1000}$

3 0

2 years ago

GEOMETRY HELP PLEASE URGENT

KiRa [710]

Lets O is the center of the circle and Lets A is a point cut on CD from O

mCD = m<COD

OA is perpendicular bisector of CD so OA = 1/2 CD = 1/2(12.7) = 6.35

Sin (DOA) = AD/OD = 6.35 / 9.06

Sin DOA = 0.7009

<DOA = 44.5°

<COD = 2 x 44.5°

<COD = 89°

mCD = <COD = 89°

Answer: 89°

5 0

2 years ago

Two waves are traveling through the same container of air. Wave A has a wavelength of 2.0m. Wave B has a wavelength of 0.5m. The

Rudik [331]

Hey there!

<span>Two waves are traveling through the same container of air. Wave A has a wavelength of 2.0m. Wave B has a wavelength of 0.5m. The speed of wave B must be ________ the speed of wave

Your answer is:
A. the same as

Hope this helps!
Have a great day (:
</span>

7 0

3 years ago

Read 2 more answers

Cars5439561499TotalThe table shows the number of cars and trucks that used a certain toll road on a particular day. The number o

bezimeni [28]

a) The total number of vehicles is 2450, and the number of vehicles that didn't use a toll pass is 1566, so the probability is:

$P=\frac{1566}{2450}=0.6392$

b) If it's given that the vehicle is a truck, the number of trucks is 951, and the number of trucks that didn't use a toll pass is 610, so the probability is:

$P=\frac{610}{951}=0.6414$

5 0

5 months ago

Help me out please an thank you

elixir [45]

Answer:

Answer is D

Step-by-step explanation:

because its sideways its x = y^2

and because its facing right its positive.

3 0

2 years ago