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Anna007 [38]
3 years ago
6

Help asap! will award brainly and pls explain!

Mathematics
1 answer:
cluponka [151]3 years ago
3 0

This is a right angle triangle.

So, by Pythagoras theorem,

√(32^2+20^2) = x

or √(1024+400) = x

or √1424 = x

or <em>37.74 = x</em>

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Which best explains why the equation 3x + 8 = 3x - 5 has no solutions?
Bas_tet [7]
The best answer for the question is C - The equation is not true for any value of x.

The reason for this is if we subtract 3x from both sides, there are no variables left. since there are no variables left, we know since first grade that 8 does not equal to -5....with that being true, there is no value we can assign to x to make this a true statement.
4 0
3 years ago
Read 2 more answers
If 3x + 7 = 19, find the value of 4x + 1.<br> 4x + 1 =
Mkey [24]
X=4
4(4) + 1 =
16 + 1= 17
the answer is 17
8 0
3 years ago
The reciprocal of a positIve natoinal number is?
sleet_krkn [62]

Answer:

If the rational number is ab then, te reciprocal is ba

Step-by-step explanation:

Suppose that rational number is ab

Then, the reciprocal of that number is ba

3 0
3 years ago
.........................................
Aliun [14]
There is 41 dots in total
3 0
3 years ago
Can someone help me with this question in so confused
Svetlanka [38]

Answer:

D(1, 2) → D'(2, 7)

E(-3, -5) → E'(-10, 0)

F(4, -1) → F'(11, 4)

Step-by-step explanation:

D(1, 2) → D'   ________

Translate image (3x - 1, y + 5)

(1, 2), x = 1 and y = 2

3x - 1 = 3(1) - 1 = 3 - 1 = 2

y + 5 = (2) + 5 = 7

E(-3, -5) → E' ________

(-3, -5), x = -3 and y = -5

3x - 1 = 3(-3) - 1 = -9 - 1 = -10

y + 5 = (-5) + 5 = 0

F(4, -1) → F'   ________

(4, -1), x = 4 and y = -1

3x - 1 = 3(4) - 1 = 12 - 1 = 11

y + 5 = (-1) + 5 = 4

3 0
2 years ago
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