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tensa zangetsu [6.8K]
3 years ago
8

Do these side lengths make a right triangle? 2.1, 7.2, 7.5

Mathematics
1 answer:
mariarad [96]3 years ago
6 0

Answer:Yes

Step-by-step explanation:

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Someone pls help me, with this science problem
andrew11 [14]

Answer:

I think it is C-D.

Step-by-step explanation:

3 0
2 years ago
Which fraction is equivalent to negative 1/6?<br><br> 6/-1<br> -6/1<br> -6/-1<br> 1/-6
Anna71 [15]

Answer:

-1/-6

Step-by-step explanation:

1/6 is equivalent to-1/-6

7 0
3 years ago
3. Evaluate the expression 4(52-3-2x)² where x = 5.<br> O-1296<br> O1296<br> O 576<br> O-576
boyakko [2]

The value of the expression 4(5² - 3 - 2x)² is <u>576</u>.

In the question, we are asked to evaluate the expression 4(5² - 3 - 2x)², where x = 5.

To find the value of the expression, we find the value of each term with the value assigned to the variable and then put back the terms in the expression to get the final value.

The term 5² = 25.

The term 2x, when x = 5, can be shown as 2x = 2*5 = 10.

Taking the terms back to the expression, we get:

4(5² - 3 - 2x)²

= 4(25 - 3 - 10)²

= 4(12)²

= 4(144)

= 576.

Thus, the value of the expression 4(5² - 3 - 2x)² is <u>576</u>.

Learn more about solving expressions at

brainly.com/question/723406

#SPJ9

3 0
2 years ago
4b2 + 5b - 27
joja [24]

Answer:

The answer is C, the coefficient.

7 0
3 years ago
Simplify 5 (2 squared) -1^2
Serggg [28]
19 is the answer since 2 to the 2nd power is 4 5×4=20 -1 to the 2nd power is -1
20-1=19
8 0
3 years ago
Read 2 more answers
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