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topjm [15]
3 years ago
12

What is the value of the expression? -16+12​

Mathematics
2 answers:
Vera_Pavlovna [14]3 years ago
5 0

Answer:

The answer is -4

Step-by-step explanation

-16+12=16-12=4 since you have -16 the 4 turns -

victus00 [196]3 years ago
4 0

Answer:

-4

Step-by-step explanation:

please give brainliest

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Solve the equation for x. the square root of the quantity x plus 4 end quantity minus 7 equals 1
HACTEHA [7]

Answer:

<h2>x = 60</h2>

Step-by-step explanation:

I hope it helps :)

\sqrt{x+4} -7=1\\\mathrm{Add\:}7\mathrm{\:to\:both\:sides}\\\sqrt{x+4}-7+7=1+7\\\sqrt{x+4}=8\\\mathrm{Square\:both\:sides}\\\left(\sqrt{x+4}\right)^2=8^2\\x+4=64\\x = 64-4\\x = 60

3 0
3 years ago
The statement tan theta -12/5, csc theta -13/5, and the terminal point determined by theta is in quadrant 2."​
Harlamova29_29 [7]

Answer:

Answer C:

Cannot be true because csc(\theta)  is greater than zero in quadrant 2.

Step-by-step explanation:

When the csc of an angle is negative, since the cosecant function is defined as:

csc(\theta)=\frac{1}{sin(\theta)}

that means that the sin of the angle must be negative, and such cannot happen in the second quadrant. The sine function is positive in the first and second quadrant.

Therefore, the correct answer is:

Cannot be true because  csc(\theta)  is greater than zero in quadrant 2.

6 0
3 years ago
Which is the area of a circle with a circumference of 37.68 units (use 3.14)
stepladder [879]
1081637.6 when rounded to the nearest tenth
7 0
3 years ago
Can somebody help me
KiRa [710]

Answer:

Step-by-step explanation:whtyui

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6 0
2 years ago
Use the formula A = bh , where A is the area, b is the base length, and h is the height of the parallelogram, to solve this prob
ELEN [110]
A=bh
108=12(h)
h=a/b
h=108/12
h=9
5 0
3 years ago
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