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3 years ago

13. One-fourth of a number is the same as the square of -3

Mathematics

1 answer:

Alex777 [14]3 years ago

4 0

Whats the answer choices

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Which statement is rue about <3 and <4

Korolek [52]

Answer:

your rue

Step-by-step explanation:

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3 years ago

How do you know the quotient of 639÷6 is greater than 100 before you actually divide

svp [43]

The 6 in the hundreds place tells you the quotient is at least 100. The non-zero digits in the 1s and 10s places tell you the quotient is more than 100.

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3 years ago

If the temperature changed at a rate of -3 per hour,then after how many hours did the temperature reach -12

Oxana [17]

Answer:

If temperature is 0 then it takes 4 hours since 3 x 4 = 12 and 0 - 12 = -12

Whatever the temperature divide by three to get to 0 then add four to the quotient

8 0

3 years ago

Factor the given polynomial 2z-22z+48 completely.

____ [38]

The GCF here is 2

2(z - 11z + 24)

i assume your question is wrong.. or you printed it inaccurately
because the 1st term should indicate the highest exponent however the 1st and 2nd terms are having the same exponent!!

7 0

3 years ago

Read 2 more answers

Marcus needs to bike at least 80 mi this week for a training if he has already bike 25 mi this week then how many miles should h

Rashid [163]

Marcus needs to bike at least 11 miles each day.

Step-by-step explanation:

Given,

Distance to cover = 80 miles at least

Distance already biked = 25 miles

Number of days left = 5

Let,

x be the distance to cover in 5 days.

According to given statement;

Number of days left * Distance to cover + distance already bike ≥ Total distance to travel

$5x+25\geq 80\\5x+25-25\geq 80-25\\5x\geq 55$

Dividing both sides by 5

$\frac{5x}{5}\geq \frac{55}{5}\\x\geq 11$

Marcus needs to bike at least 11 miles each day.

Keywords: inequality, division

Learn more about division at:

#LearnwithBrainly

7 0

3 years ago