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padilas [110]
3 years ago
12

Evaluate the expression when m=4 m^2-9m-5

Mathematics
2 answers:
Vsevolod [243]3 years ago
8 0
The awnswer is 6 eldddddddddddd
enyata [817]3 years ago
3 0

Answer:-25

Step-by-step explanation:

simplify

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If the Volume of a box is 250 feet3 and the height is 5 feet and the length is 5
Montano1993 [528]

Answer:

10 feet

Step-by-step explanation:

Use the volume formula, V = lwh, to solve for w

Plug in the values we know:

V = lwh

250 = (5)(w)(5)

250 = 25w

10 = w

So, the width is 10 feet

7 0
2 years ago
If g(x) = -3x +1 fill out the following table of values​
vredina [299]

Answer:

-3 (-6)+1

18 +1

19

-3 (-2) +1

6 +1

7

-3(0)+1

0+1

1

-3(2) +1

-6 +1

-5

-3(6) +1

-18 +1

-17

Step-by-step explanation:

you plug in the numbers for x into the equation and solve, and that's the value that goes into the box below the number you just plugged in

8 0
2 years ago
Factor the expression using the greatest common factor.
sammy [17]

Answer:

a^3(7a^2 + 13)

3 0
2 years ago
Please help please please
dezoksy [38]

Look at the picture.

Corresponding angles:

∠1 and ∠5

∠2 and ∠6

∠3 and ∠7

∠4 and ∠8

<h3>Therefore your answer is ∠1 and ∠5</h3>

4 0
3 years ago
A square room is covered by a number of whole rectangular slabs of side 60cm by 42cm. Calculate the least possible area of the r
Kitty [74]
42=6x7 then 60=6 x 10 so the least number cover the square should be 6x7x10, that is 420
8 0
3 years ago
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