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nataly862011 [7]
3 years ago
5

Which of the following statements is true of the diagram? ​

Mathematics
2 answers:
scoray [572]3 years ago
8 0

Answer:

its the cos q = 15/17

Step-by-step explanation:

cos q = 15 (adjacent) / 17 (hypothenuse)

lesya692 [45]3 years ago
7 0

Answer:

option 2

Step-by-step explanation:

QR = 15 ( triangle is a 8- 15- 17 Pythagorean triple )

cosP = \frac{PR}{PQ} = \frac{8}{17} ≠ \frac{8}{15}

tanQ = \frac{PR}{QR} = \frac{8}{15} ≠ \frac{15}{8}

sinP = \frac{QR}{PQ} = \frac{15}{17} ≠ \frac{8}{17}

cosQ = \frac{QR}{PQ} = \frac{15}{17} ← correct statement

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Solve 12x<br>x + 16 - 1 = 0<br>​
zhuklara [117]

Answer:

xx=-0.8

Step-by-step explanation:

not sure if this is right because the 12xx is kind of strange

12xx+16-1=0
12xx+15=0
12xx=-15
12/12xx=12/-15
xx=-.8

5 0
2 years ago
Describe two ways you can find the measure of &lt;7.
Verizon [17]

Answer:

angle 7= 66

Step-by-step explanation:

Angle 1 is equal to the 114 degrees. And angle 1 + angle 7 = 180. So it would be 114 + angle 7 = 180. So you do 180-114 = 66. So angle 7= 66.

The other way is that 114 + angle 6 = 180, so you do 180-114= 66.

And agle 6 is equal to angle 7, so that's another way you can know that angle 7= 66

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3 years ago
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77julia77 [94]

Answer:

c. 18 because 6x3=18

Step-by-step explanation:

7 0
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Read 2 more answers
Your planing to invest $500 at 12% compounded annually how much money would you have after 10years
Ivan
$1100 because 12% of 500 is $60 x 10 is $600 + 500
8 0
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You can answer either question but just know you will get brainliest!
Elden [556K]

Answer:

1. x= -4

2. x= 7

Step-by-step explanation:

hope this helps :)

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