All categories

3 years ago

Whoever Answers Correctly Will Get Brainliest, Thanks, and 5.0 Rating!

Mathematics

2 answers:

Kitty [74]3 years ago

6 0

Answer:

45/-9, -5/1, 30/-6

Step-by-step explanation:

bogdanovich [222]3 years ago

5 0

Answer:

1. 25 divided by -5= -5

2. 35 divided by -7= -5

3. 45 divided by -9= -5

Step-by-step explanation:

Hope it helps!!!

You might be interested in

The flash of lightning travels at the speed of light, which is about 186,000 miles per second. The sound of lightning (thunder)

4vir4ik [10]

Answer:

A. Distance of the lightning after 4 seconds = 744,000 miles

B. Distance of the lightning after n seconds = 186,000 * n

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Speed of lightning = 186,000 miles per second

Speed of sound = 750 miles per hour

2. A. If you see a flash of lightning, then hear the thunder 4 seconds later, how far away is the lightning?

Distance of the lightning after 4 seconds = 186,000 * 4

Distance of the lightning after 4 seconds = 744,000 miles

B. Now let’s generalize that result. Suppose it takes n seconds to hear the thunder after a flash of lightning. How far away is the lightning, in terms of n?

Distance of the lightning after n seconds = 186,000 * n

4 0

3 years ago

In one company, 20% of the workers in the technical department applied for vacation at the same time. If 12 workers applied for

FinnZ [79.3K]

Answer:

There are 60 tech workers altogether

Step-by-step explanation:

Let X be the total number of tech workers in the company

Out of X tech employees, 20 % applied for leaves

In totality, 12 tech employees are on leave

Thus,

$\frac{20}{100} * X = 12$

On solving the above mathematical equation, we get -

$X = \frac{12*100}{20} \\X = 60$

Hence, there are 60 tech workers altogether

6 0

3 years ago

(c−9)2−(4c−2)2 factor

shutvik [7]

Answer:

−2(3c + 7)

Step-by-step explanation:

Factor the polyomial

5 0

3 years ago

Find the quotient. 87 83 N Click on the correct answer. 810 84. please help

Kay [80]

Answer:

$8^4$

Step-by-step explanation:

Given,

$\frac{8^7}{8^3}$

To find the quotient, apply the division rule of exponents, $a^x \div. a^y = a^{x - y$

Thus:

$8^{7- 3}$

= $8^4$

5 0

3 years ago

Rewrite the quadratic function in intercept or factored form Y=9+12x+4x^2

Novosadov [1.4K]

Answer: $y=(2x+3)^{2}$

Step-by-step explanation:

1. Rewrite the quadratic function:

$y=(2x)^{2}+12x+(3)^{2}$

2. By the perfect trinomial square:

$a^{2}+2ab+b^{2}=(a+b)^{2}$

3. You have that $2ab=2*3*2x=12x$

4. Therefore, you can write the function in the following intercept form:

$y=(2x+3)^{2}$

5 0

4 years ago