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Ugo [173]
3 years ago
12

3√6​​​ −4√6? with step ​

Mathematics
1 answer:
cluponka [151]3 years ago
3 0
3√6 - 4√6
3(2.45) - 4(2.45)
[not sure how your teacher wants you to round the square root of six but here is mine.]
7.35 - 9.8
-2.45
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The sum of two numbers is 76 and their difference is 52. Find the two numbers.<br> Please explain
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Find the value of each trigonometric ratio
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3 0
3 years ago
B
VARVARA [1.3K]

Answer:

Hypothenus = 22

Step-by-step explanation:

From the question given above, we were told that the triangles are congruent (i.e same size). Thus,

AC = EF

BC = DE

To obtain the length of each Hypothenus, we shall determine the value of y and x. This can be obtained as follow:

For y:

AC = y + 3

EF = 2y + 1

AC = EF

y + 3 = 2y + 1

Collect like terms

3 – 1 = 2y – y

2 = y

y = 2

For x:

BC = 5x + 7

DE = 6x + 2y

y = 2

DE = 6x + 2(2)

DE = 6x + 4

BC = DE

5x + 7 = 6x + 4

Collect like terms

7 – 4 = 6x – 5x

3 = x

x = 3

Finally, we shall determine the length of each Hypothenus. This can be obtained as follow:

Hypothenus = BC

Hypothenus = 5x + 7

x = 3

Hypothenus = 5x + 7

Hypothenus = 5(3) + 7

Hypothenus = 15 + 7

Hypothenus = 22

OR

Hypothenus = DE

DE = 6x + 2y

y = 2

x = 3

Hypothenus = 6(3) + 2(2)

Hypothenus = 18 + 4

Hypothenus = 22

5 0
3 years ago
What is 78 divided by 3is in long sovision
Xelga [282]
    26
3<span>⟌78
   -6
-------
    18
   -18
-------
      0

</span>
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3 years ago
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