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Jlenok [28]
3 years ago
14

Please help me do the substitution for this problem and the check thank you

Mathematics
1 answer:
Alexxandr [17]3 years ago
8 0
(-2,0) instead of substitution, you can use elimination which the 3x's will cancel out and you solve the system regularly
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Answer:

7.193 ft

Step-by-step explanation:

    |\

    |   \

    |      \

    |         \

h  |            \      10 ft

    |               \

    |                  \

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    ---------------------

For the 46° angle, h is the opposite leg. The hypotenuse is 10 ft. The sine is the trig ratio that relates the opposite leg to the hypotenuse.

sin A = opp/hyp

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