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Ulleksa [173]
2 years ago
10

If the sin 90° = 1, then which statement is true?

Mathematics
2 answers:
lord [1]2 years ago
5 0

Answer:

well for me

Step-by-step explanation:

The sine inverse of 1 is 90

harina [27]2 years ago
5 0

Answer:

sin 90° = 1 is a true statement.

Step-by-step explanation:

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Please solve for the hypotenuse of a right triangle having legs 6 and 8. *
Arturiano [62]

Answer:

10

Step-by-step explanation:

6²+8²

=100

√100

=10

6 0
3 years ago
Solve 5x + 2y = 7<br> 10x + 4y = 14 (1 point)
FrozenT [24]
In which type do u want it answer 
1- cramer rule
2- matrix inversion method
8 0
4 years ago
Read 2 more answers
Plz helpppp fast plzzzzz Write the sum using summation notation, assuming the suggested pattern continues. -3 + 6 + 15 + 24 + ..
Olin [163]

Answer:

It is the first choice.

Step-by-step explanation:

This is a sequence where

the next term is obtained by adding 6.

first term = -9 + 6(0) = -9

second term = -9 + 6(1) = -3

third term = -9 + 6(2) = 3

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and 81 = -9 + (6*15).

So the answer is  Sigma (-9 + 6n)  from n= 0 to n = 15.

6 0
3 years ago
What is the solution to this problem: (4/9)/(2/3)/(5/6)
valentina_108 [34]
(4/9)/(2/3)/(5/6)

First, invert and multiply. / Your problem should look like: \frac{4}{9}   \\  \frac{2}{3} × \frac{6}{5} 
Second, invert and multiply. / Your problem should look like: \frac{4}{9} × \frac{3}{2} × \frac{6}{5} 
Third, apply this rule: \frac{a}{b} × \frac{c}{d} . / Your problem should look like: \frac{4 x 3 x 6}{9 x 2 x 5} 
Fourth, simplify 4 × 3 × 6 to 72. / Your problem should look like: \frac{72}{9x2x5}
Fifth, simplify 9 × 2 × 5 to 90. / Your problem should look like: \frac{72}{90}
Sixth, simplify. / Your problem should look like: \frac{4}{5}

Original answer: \frac{4}{5}
Answer as decimal: 0.8


6 0
3 years ago
Round 3,047 to the nearest hundredth
Aleksandr-060686 [28]
It should be 3,000
------------------------
3 0
3 years ago
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