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4 years ago

5

Si 45 personas construyen una casa en 180 días ¿ cuántos días se demoraran90 personas en construir la misma casa ?

1 answer:

meriva4 years ago

8 0

Por lo mucho dos días

You might be interested in

How do you write 100,203 word form

pogonyaev

One hundred thousand two hundred and three

7 0

3 years ago

the deer population in georgia was 450,000 in 2010, and the population doubles every 5 years. in what year will the deer populat

yarga [219]

Answer:

We know that in 2020 the population of deer will be 900,000 based on the given numbers. In another 5 years the population will be over 1 million (1,350,000) in order to calculate when it will reach 1 million we need to see how much growth is gained per year. I believe to obtain that information we will need to divide 450,000 by 5 that equals 90,000 a year. So if I’m 2020 the population of deer will be 900,000 than add 90,000 until you reach your 1 million marker. In this case 2021 would be 990,000 thousand so 2022 would be 1,080,000. So your answer should be year 2022. Hope that helps

3 0

3 years ago

Given sin theta is -3 / 5 with theta in quadrant 3 find the exact values of the six trig functions.

Fofino [41]

Answer:

$cos(theta)= \frac{adjacent }{hypotenuse} =-\frac{4}{5}$

$tan(theta)= \frac{opposite}{adjacent } =\frac{3}{4}$

$sec(theta)= \frac{1}{cos(theta)} =-\frac{5}{4}$

$csc(theta)=\frac{1}{sin(theta)}=\frac{-5}{3}$

$cot(theta)= \frac{1}{tan(theta)} =\frac{4}{3}$

Step-by-step explanation:

$sin(theta)=\frac{-3}{5}$

sin= opposite / hypotensue

opposite of theta = 3 and hypotenuse = 5

the theta is in quadrant 3. Sin is negative in third quadrant. tan is positive and cos is negative in third quadrant.

Make a right angle triangle . and find the adjacent side

$c^2= a^2 + b^2$

$5^2= (3)^2 + b^2$

$25=9 + b^2$

subtract 9 from both sides

$b^2= 16$

b=4, adjacent side = 4

$cos(theta)= \frac{adjacent }{hypotenuse} =-\frac{4}{5}$

$tan(theta)= \frac{opposite}{adjacent } =\frac{3}{4}$

$sec(theta)= \frac{1}{cos(theta)} =-\frac{5}{4}$

$csc(theta)=\frac{1}{sin(theta)}=\frac{-5}{3}$

$cot(theta)= \frac{1}{tan(theta)} =\frac{4}{3}$

5 0

3 years ago

Shley solved the exponential equation 3x+1 = 15 and her work is shown below. what is the first step she did incorrectly? step 1:

HACTEHA [7]

The step 2 because 3 is not multiplying the 1 only the x in the bracket

7 0

3 years ago

Justin wants his new treehouse to blend in with the leaves, so he decides to paint it green. He mixes some white paint and green

spayn [35]

Answer:

C. neither. the roof and walls are the same shade of green

Step-by-step explanation:

<u>The first batch:</u>

Some white and some green

<u>The second batch:</u>

Triple amount of white and triple amount of green

As we see the ratio of white to green has not changed

Therefore there won't be any difference in painting

Correct answer choice is C.

8 0

4 years ago