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Ket [755]
2 years ago
9

Solve each equation:

Mathematics
1 answer:
tia_tia [17]2 years ago
8 0

Answer:  

The first Answer is -29

The Second one is -44

The third one is 0.2/ or 1/5

The fourth one is 0.75

The Final one is s=0

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Which of the following choices is the value of csc 0?
Papessa [141]
Csc 0 = r/y
r = sqrt 81 + 144
r = sqrt 225
r = 15

csc 0 = 15/12
3 0
3 years ago
If you know the answer to this question please help!! 7th grade math
satela [25.4K]

Answer: obtuse

Step-by-step explanation:

8 0
2 years ago
The difference between two trinomials is 5x2 + 11x − 16. If one of the trinomials is 3x2 − 2x + 7, then which expression could b
vredina [299]

Answer:

2x^2+13x-23

Step-by-step explanation:

The first trinomial is

3x^2-2x+7

Let the other trinomial be P.


Then


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We make P the subject to obtain,

P=5x^2-3x^2+11x+2x-16-7


We simplify to obtain,

P=2x^2+13x-23


Hence the other trinomial is 2x^2+13x-23






7 0
3 years ago
Read 2 more answers
How do I solve this
svet-max [94.6K]
You should guess.e.g y=3   x=0 or y=5  x=3.
8 0
3 years ago
How many 1/10 cubes are in 4 1/2
larisa [96]

Answer:

45 cubes

Step-by-step explanation:

There are 10 cubes in each 1. so 10 x 4 = 40. 1/2 of 10 is 5 so 40+5 = 45.

4 0
3 years ago
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