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Liono4ka [1.6K]
3 years ago
12

Plz help me!

Mathematics
2 answers:
ch4aika [34]3 years ago
8 0

Answer:

D 45

Step-by-step explanation:

have a good day

Kipish [7]3 years ago
6 0

45! remember multiple is what you multiply the number by, a factor is what you have to multiply to get the number

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Factor completely.
tatyana61 [14]

Answer:

A.) (7t³ + 2k^4)(7t³ - 2k^4)

Step-by-step explanation:

Factor the following:

49 t^6 - 4 k^8

49 t^6 - 4 k^8 = (7 t^3)^2 - (2 k^4)^2:

(7 t^3)^2 - (2 k^4)^2

Factor the difference of two squares. (7 t^3)^2 - (2 k^4)^2 = (7 t^3 - 2 k^4) (7 t^3 + 2 k^4):

Answer:  (7 t^3 - 2 k^4) (7 t^3 + 2 k^4)

3 0
3 years ago
Read 2 more answers
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Brilliant_brown [7]
Sub in -7 as x
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3 years ago
8+7 (4 to the second power - 3)<br> How do I solve this, I’m trying to help my grandson with math
Montano1993 [528]

Answer:

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Step-by-step explanation:

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Solve what’s in the parentheses first, starting with 4^2:

8 + 7(16 - 3)

Continue solving what’s in the parentheses:

8 + 7(13)

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6 0
3 years ago
If angle ABE = 5x+1 and angle CBD = 3x+19
kolbaska11 [484]
the answer to this is
Angle ABE= 56
Angle CBD= 56
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3 0
3 years ago
A map of Long Island has the scale 2.75 cm= 16km. On the map, target Rock is 23.2 cm from Lake Montauk. Find the distance from T
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Step-by-step explanation:

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3 years ago
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