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2 years ago

Consider the equation 30÷x=6.

Mathematics

2 answers:

8090 [49]2 years ago

7 0

Part A : 30 - x - x - x - x - x - x = 0

^ since 30 divided by 5 is 6, that answer is the same as doing 5 + 5 + 5 + 5 + 5 + 5

- pls comment & correct me if i did smth wrong :’)

Ivan2 years ago

4 0

Answer:

Part A: D or the last one

part B: The value of X is 5

Step-by-step explanation:

6 times ? =30

The answer is 5 so you have the value to X and then you take the 30 and to get 0 you need to subract 5 six times.

Hope this helped!

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I need help! f(x)=-3x+6/4x-8

tia_tia [17]

Answer:

same

Step-by-step explanation:

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2 years ago

Recently in the United States, there were about 300,000,000 cell phone users. That same year there were about 5.7x10^9 cell phon

Alla [95]

$\frac{users worldwide}{US users}$
$\frac{5700000000}{300000000}$
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6 0

3 years ago

Read 2 more answers

(7i)(-4i) a. -28i b. 28 c. -28 d. -32i

levacccp [35]

Hey!

Explanation:

↓↓↓↓↓↓↓↓↓↓

First, remove parenthesis.

$7i4i$

Secondly, multiple by the numbers.

$7*4=28$

$-28ii$

Third, apply exponents rule.

$-28i^2$

$i^2=-1$

$-28(-1)$

Finally, refine.

$=28\\$

Answer⇒⇒⇒⇒28

Hope this helps!

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Have a great day!

-Charlie

6 0

2 years ago

The basal energy rate is the daily amount of energy (measured in calories) needed by the body at rest to maintain body temperatu

katovenus [111]

Given :
A = 70 years old
H = 172 cm
W = 55 kg

so calculate the the basal energy rate B
B = 655.096 + 9.563W +1.85H - 4.676A
where B is the basal energy rate (in calories), W is the weight (in kilograms), H is the height (in centimeters), and A is the age (in years)
substitute the given
B = 655.096 + 9.563(55) +1.85(172) - 4.676(70)
B = 1171.941 cal is the basal energy rate, since he is prescribed for 1000 cal per day is not enough because basal energy is the calorie needed at rest only how about the calorie needed for the daily acivities.

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3 years ago

The nearest 100 of 87682

Nonamiya [84]

The nearest 100 of 87682?
The answer is 600

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2 years ago