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Bond [772]
3 years ago
9

5. If Seca = 8/3, COSP A.318 B.5/3 C. 8/3 D"/3

Mathematics
1 answer:
Shtirlitz [24]3 years ago
8 0

Answer:

Cos a = 3/8.

Step-by-step explanation:

If you want cos a you use the identity cos a = 1 / sec a,

so cos a = 1 / 8/3

= 3/8.

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Between which two whole numbers will you find<br> √500?
Gwar [14]

Answer:

22 and 23

Step-by-step explanation:

To find the answer, you first need to know what the value of √500 is. Using a calculator, you get an answer of 22.361....

As you can see, this number is a little bit higher than 22. The next whole number with no decimal places is 23. Therefore, your answer is 22 and 23 because the actual value of √500 lies in between these two whole numbers.

3 0
3 years ago
Can you help me please? I'll mark brainiest
frosja888 [35]

Answer: I’m pretty sure the answer is d

Step-by-step explanation:

7 0
3 years ago
What are the zeros of this function
Irina18 [472]

Answer:  The correct option is

(A) x = 4 and x = 6.

Step-by-step explanation:  We are given to find the zeroes of the graphed function.

We know that

the zeroes of a function y = f(x) are those values of x for which the value of the function (y) becomes zero.

That is, the points on the co-ordinate plane where the function meets the X-axis.

From the graph, we see that

when y = 0, then the values of x are  x = 4 and 6.

Therefore, the zeroes of the graphed function are x = 4 and x = 6.

Thus, option (A) is CORRECT.

6 0
3 years ago
Evaluate each using the values given-6+4-y-z; use y= -4, and z = -1
Ivenika [448]

Answer:

Your answer is 15

Step-by-step explanation:

1) 6 + 4 = 10

2) -4 + -1 = -5

3) now add

4) 10 + -5 + 15

5) it's 15 because the bigger is positive.

8 0
3 years ago
PLEASE HELP FAST!!!
grigory [225]

Answer:

x = 9

Step-by-step explanation:

Since the figures are similar then the ratios of corresponding sides are equal, that is

\frac{x-1}{6} = \frac{16}{12} ( cross- multiply )

12(x - 1) = 96 ( divide both sides by 12 )

x - 1 - 8 ( add 1 to both sides )

x = 9

7 0
3 years ago
Read 2 more answers
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