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dusya [7]
3 years ago
7

How do u solve 3= t + 11.5 - t ?

Mathematics
1 answer:
shepuryov [24]3 years ago
7 0

11.5

itssssssssssssssssssssssssssssssssssssssssssssssss



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I need help‼️‼️‼️‼️‼️
emmainna [20.7K]

Answer:

C angle 2

Step-by-step explanation:

Supplementary angles add to 180 degrees (or form a straight line)

The angles that form a straight line line angle 4   are either 2 or 3

3 0
3 years ago
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Red Riding Hood is making a food basket out of 8 different fruits and 9 different vegetables. If there is only room for 6 items,
Bogdan [553]

Answer:

169,344

Step-by-step explanation:

Data provided in the question

Different fruits = 8

Different vegetables = 9

There is only room for 6 items

Based on the above information, the number of ways for an equal number of fruits & veggies is

For the number of combinations of fruit is

= 8\times7\times6

For the number of combinations of vegetables is

= 9\times8\times7

So, the total combinations are

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= 169,344

6 0
3 years ago
A polynomial function is given.
faltersainse [42]

Answer:

Step-by-step explanation:

Look what happens if you do the multiplication of P(x):

P(x) = x^3 - 9x

This is a variation of the basic cubing function y = x^3.

The graph begins in QIII and ends in QI; in other words, if you go left the graph drops; if you go right, the graph rises (without limit, in both cases).

6 0
3 years ago
Evaluate the expression for the given value of each variable.
makkiz [27]
I believe the answer should be 77
5 0
3 years ago
If a and b are two angles in standard position in Quadrant I, find cos(a+b) for the given function values. sin a=4/5 and cos b=5
vladimir1956 [14]
First let's find the angles a and b.

 We have then:
 sin a = 4/5
 a = Asin (4/5)
 a = 53.13 degrees.

 cos b = 5/13
 b = Acos5 / 13
 b = 67.38 degrees.

 We now calculate cos (a + b). To do this, we replace the previously found values:
 cos ((53.13) + (67.38)) = - 0.507688738
 Answer: 
 -0.507688738
 Note: there is another way to solve the problem using trigonometric identities.
4 0
3 years ago
Read 2 more answers
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