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cestrela7 [59]
3 years ago
13

If k(t)=3/4t-3 what is the value of k(-12)?

Mathematics
1 answer:
Valentin [98]3 years ago
8 0

Answer:

-3.0625

Step-by-step explanation:

just plug in -12

3/4t-3

3/2(-12)-13

then solve to get -3.0625 or -3.06

and this is how you solve any problem like this.

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Pie

Answer:

C. 26 Inches

Step-by-step explanation:

Using process of elimination you can tell the answer. 26*(13+3)=416

8 0
3 years ago
A square pyramid and a cube have the same total surface area. The width of the cube is 8 centimeters. The base of the pyramid is
azamat

Answer:

Step-by-step explanation:

surface area of cube = 6×8² = 384 cm²

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= 384 - 8²

= 320 cm²

area of triangular face = 320/4 = 80 = ½(base)(slant height) = ½(8)(slant height)

slant height = 20 cm

6 0
3 years ago
The hands of a clock suggest an angle whose measure is continually changing. How many degrees does a minute hand move through du
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Step-by-step explanation:

oh, come one ! you can literally see that one ...

a full rotation on a clock is a full circle and stands therefore for 360°.

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4/60 = 1/15

360 × 1/15 = 24°

so, 4 minutes represent 24°.

3 0
2 years ago
Mrs. Gilus is in charge of the budget for the school. Last year, we began the year with &708.88 in our bank account, but by
liberstina [14]
It sounds like they had $708.88 at the beginning, however by the end of the year they OWED $347.99. The first number is in the positive while the other is a negative. Add the last number to the first number for the amount that they have spent which would be $1,056.87.
8 0
3 years ago
Which is logically equivalent to the statement "If Jeff passes math, then he will be happy"?
vovangra [49]

Answer:

a

Step-by-step explanation:

if he passes he will be happy

6 0
3 years ago
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