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erik [133]
3 years ago
10

What is the value of this expression when t = -12?

Mathematics
1 answer:
Brilliant_brown [7]3 years ago
5 0

Answer:

D

Step-by-step explanation:

I am sorry but I can not give you how I got thinms answer but i do know tgat the answer is correct

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Whats the standard deviation of 1,5,7,3,2,9,1
steposvetlana [31]

Answer:

The pattern is see is saying

Step-by-step explanation: 5+2-4-1+7-8

7 0
3 years ago
Nothing to ask here thanks though
aksik [14]
So what is the question just comment on this I can help
6 0
3 years ago
Find each measure m<1, m<2,m<3
Leno4ka [110]

Answer:

option 2.

m1 = 75    ,   m2 = 129   ,   m3 = 100

Step-by-step explanation:

with the rule that the internal angles of a triangle add up to 180 ° we can calculate the missing angles

x + 46 + 29 = 180

x = 180 - 46 -29

x = 105

a flat angle has 180 °

m1 + 105 = 180

m1 = 180 - 105

m1 = 75

46 + 54 + y = 180

y = 180 - 46 -54

y = 80

80 = z + 29

z = 80 - 29

z = 51

as they are two crossed lines the angle is reflected from the opposite side

with that principle and knowing that the angle of a turn is 360 °, if we subtract the 2 known angles and divide it by 2 we will obtain the missing angle (m2)

m2 * 2 = 360 - 51 * 2

m2 = 258/2

m2 = 129

m2 = 29 + m3

129 = 29 + m3

m3 = 129 - 29

m3 = 100

4 0
3 years ago
long beach calif has an elevation of -7 new orleans louisiana is 8 feet below sea level. which city has a lower elevation?
svet-max [94.6K]

Answer:

New Orleans Louisiana is lower

Step-by-step explanation:

California: 7 below sea level

Louisiana: 8 below sea level

5 0
3 years ago
A science experiment calls for a mixture of 400 mL of liquid A, 2.5 L of liquid B, 650 mL of liquid C, and 1 L of liquid D. Whic
IceJOKER [234]

Answer:

5L.

Step-by-step explanation:

This is because there are 1000 mL in an L so .4 + 2.5 + .65 + 1 = 4.55 which is then rounded up to 5L.

5 0
3 years ago
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