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S_A_V [24]
3 years ago
6

in a cave, a stalactite gets 4 millimeters longer each year. This year it is 72 centimeters long. How many years until it is 1 m

eter long?
Mathematics
1 answer:
Margarita [4]3 years ago
8 0
It’ll take 70 years until it hit 1 meter.

lmk if this helped :)
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Identify the algebraic expression for the following: the quotient of 12 and a number y increased by 7
Goshia [24]

The algebraic expression for the given word problem is 12/y + 7

<h3>Writing an expression</h3>

From the question, we are to write the algebraic expression for the given word problem

The given word problem is

"the quotient of 12 and a number y increased by 7"

First,

"the quotient of 12 and a number y" can be expressed as

12/y

Then,

"the quotient of 12 and a number y increased by 7" becomes

12/y + 7

Hence, the algebraic expression for the given word problem is 12/y + 7

Learn more on Writing an expression here: brainly.com/question/4541471

#SPJ1

3 0
2 years ago
The point (-7, -24) is on the terminal ray of angle θ which is in standard position. A student found the six trigonometric value
Delicious77 [7]

Answer:

The \sin \theta, \tan \theta, \csc \theta, \cot \theta have the wrong values.

Step-by-step explanation:

The point (-7,-24) lies in the third quadrant, where the only tangent function will have a positive value and all the other trigonometric functions are negative.

The origin has a distance from the point is \sqrt{(- 7)^{2} + (- 24)^{2}} = 25.

If the point makes an angle \theta with the negative x-axis, then

\sin \theta = - \frac{24}{25}

\cos \theta = -\frac{7}{25}

\tan \theta = \frac{24}{7}

\sec \theta = - \frac{25}{7}

\csc \theta = - \frac{25}{24}

\cot \theta = \frac{7}{24}

Therefore, the \sin \theta, \tan \theta, \csc \theta, \cot \theta have the wrong values. (Answer)

4 0
3 years ago
Read 2 more answers
The question that I'm having issues with is, "The complement of an angle, A, in degrees, is equal to one-sixth of the supplement
dolphi86 [110]
'Complement' = difference between an angle an 90 degrees.

'Supplement' = difference between an angle and 180 degrees.

Complement of A = 90 - A

Supplement of A = 180 - A

The problem says that the complement is 1/6 of the supplement, right ?

So    <u>  90 - A = (1/6) x (180 - A)</u>

Multiply each side of this equation by 6 :

540 - 6 A = 180 - A

Subtract 180 from each side:

360 - 6 A = - A

Add 6A to each side :

360 = 5 A

Divide each side by 5 :

<u>A = 72°</u>
4 0
3 years ago
Read 2 more answers
Amaya read 64 pages last week. Amaya's older brother, Rogelio, read twice as many pages in the same amount of time. Their big si
andriy [413]
512 because 64×2 is 128. 128 × 4 is 512 -JZ
3 0
3 years ago
Anybody can guess these three question gets a last laugh bundle code
Nady [450]
3/4 is the answer I think maybe
8 0
3 years ago
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