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prohojiy [21]
3 years ago
13

I need help, please! Thanks!

Mathematics
1 answer:
dalvyx [7]3 years ago
8 0
The first I think is 4 units square and the second is 21 units square
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-3/8a + 3.2b + (-6b) -1/4a<br><br> I am not sure about this question please help!
expeople1 [14]

Answer:

-5/8a - 2.8b

Step-by-step explanation:

-3/8a + 3.2b + (-6b) - 1/4a

=> -3/8a + 3.2b + (-6b) - 2/8a

=> -5/8a + 3.2b - 6b

=> -5/8a - 2.8b

Therefore, -5/8a - 2.8b is the solution to your problem.

Hoped this helped.

5 0
2 years ago
What symbol makes the statement true? <br>4/6 3/8​
Anastasy [175]
4/6 is 0.666666666666667
3/8 is 0.375
So 4/6>3/8
5 0
3 years ago
Read 2 more answers
A right triangle has side lengths d, e, and f as shown below.
DIA [1.3K]

Answer:

and f as shown below.

Use these lengths to find cosx, sinx, and tanx.

Step-by-step explanation:

5 0
2 years ago
Which two values of x are roots of the polynomial below? x2 + 3x - 5
lesya692 [45]

Answer:

Step-by-step explanation:

The roots are the values of x for which x² + 3x - 5 = 0.

Quadratic formula:

x = [-3±√(3²-4(1)(-5))]/(2·1) = [-3±√29]/2

3 0
3 years ago
Can someone please help me with this expression?
Anton [14]

the answer to this question is

1220703125


7 0
3 years ago
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