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Otrada [13]
4 years ago
13

Find 2 consecutive odd numbers between 60 and 80 which are both prime

Mathematics
2 answers:
Nikitich [7]4 years ago
8 0
67 and 77

I need 27 characters so
.............
Oduvanchick [21]4 years ago
3 0
71 and 73 are consecutive odd numbers that are both prime
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Write a problem that the expression 3(-7) - 10 + 25 = -6 could represent
ra1l [238]

Okay so remember pemdas so firs multiply 3 x -7= -21  then add 10+25= 35

so a similar equation could be (-21) - 35 = - 60

PS: your first expression's answer is incorrect it's supposed to be -60

hope that this helped you (;

7 0
3 years ago
-84 = 7C <br><br> What is C<br> Pls help
makvit [3.9K]

Answer:

-84=7c

c=-84/7

c=-12

Let me know if this helps!

8 0
3 years ago
Read 2 more answers
Which value makes -1/2x-8&lt;1 true A.-4 B.-20 C.3
Romashka [77]
The value that makes this true is a
5 0
4 years ago
I need helpppppp i have no idea what im looking at lol
Y_Kistochka [10]

The correct answer is option B which is SinA = \dfrac{4}{5} , tanA = \dfrac{4}{3} ,SecA=\dfrac{5}{3},

CosA=\dfrac{3}{5},CotA=\dfrac{3}{4} and CscA=\dfrac{5}{4}.

<h3>What is trigonometry?</h3>

Trigonometry is the branch of mathematics which set up a relationship between the sides and angle of the right-angle triangles.

From the figure we can see that two sides are Ab = 15 cm and BC = 12 cm third side will be calculated by pythagorean theorem.

AC² = AB² -  BC²

AC²  = 15²  -  12²

AC²  =  81

AC   =  √81

AC  =  9 cm

Now all the trigonometry identities are:-

SinA =\dfrac{BC}{AB}=\dfrac{12}{15}= \dfrac{4}{5} ,

tanA =\dfrac{BC}{AC}=\dfrac{12}{9}= \dfrac{4}{3} ,

SecA=\dfrac{AB}{AC}=\dfrac{15}{9}= \dfrac{5}{3},

CosA=\dfrac{AC}{AB}=\dfrac{9}{15}= \dfrac{3}{5},

CotA=\dfrac{AC}{BC}=\dfrac{9}{12}=}\dfrac{3}{4}

CscA=\dfrac{AB}{BC}=\dfrac{15}{12}= \dfrac{5}{4}.

Therefore correct answer is option B which is SinA = \dfrac{4}{5} , tanA = \dfrac{4}{3} ,SecA=\dfrac{5}{3},CosA=\dfrac{3}{5},CotA=\dfrac{3}{4} and CscA=\dfrac{5}{4}.

To know more about Trigonometry follow

brainly.com/question/24349828

#SPJ1

6 0
2 years ago
Cat are 1m cub in centimetri
tatuchka [14]
Cats can also be any size like it can 80cm 60cm, depends on the size
4 0
4 years ago
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