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max2010maxim [7]
3 years ago
13

Given that x = 1, y = -2, z = 3, find the value of:

Mathematics
1 answer:
yarga [219]3 years ago
6 0
You have to plug in the given numbers and perform each operation. Let me know if you have questions. The answers are circled.

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Evacuate the following using suitable identities (102)^3
snow_lady [41]

The value of (102)^3 exists 1061208.

<h3>How to estimate the value of (102)^3?</h3>

Let us rewrite (102)^3 as (100+2)^3

Now utilizing the identity (a+b)^3=a^3+b^3+3ab(a+b), we get

a = 100 and b = 2 then substitute the values of a and b then

(100+2)^3=100^3+2^3+[(3\times100\times2)(100+2)]

= 1000000 + 8 + (600 × 102)

= 1000000 + 8 + 61200

= 1061208

Hence, (102)^3=1061208

Therefore, the value of (102)^3 exists 1061208.

To learn more about cubic polynomial equation refer to:

brainly.com/question/28181089

#SPJ9

5 0
2 years ago
Find the perimeter of a ruler that measures 6 inches by 5/6
alukav5142 [94]

Answer:

41/3

Step-by-step explanation:

6 + 6 + 5/6 + 5/6

3 0
3 years ago
Which of the following correctly completes the square for: x^2+2x=48
Ket [755]

Answer:

(x+1)²= 49, the answer is B

Step-by-step explanation:

x² + 2x = 48

x² + 2x + (2/2)² -  (2/2)²= 48 --[what we are trying to do is to complete a square by adding (2/2)² -  (2/2)²]

(x+1)²= 49, the answer is B

4 0
3 years ago
Read 2 more answers
Find X in the triangle. Round answer to the nearest TENTH of a degree (GIVING BRAINLEST TO BEST ANSWER :D ) ​
Sergio [31]

Answer:

x = 59,53445508

Tan(x) = 34/20

Step-by-step explanation:

7 0
3 years ago
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Estimint 697 times 3
frutty [35]
700 times 3 is 2,100, You get 700 from estimating 697
4 0
3 years ago
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