Answer:
4(x+7)
or 4x+28
Step-by-step explanation:
Here you go:)
Answer:
The answer is 8.34
U have to use the SOH CAH TOA method
In this case I used tan
so,
tan 50= BC/7
solve for BC= 7* tan 50= 8.34
The answer is B. 8x+6. You multiple 3 and x+4 then combine like terms
0,-2
4,4
2,0
3,5
Step-by-step explanation:
that was my answer
<em>Hi!</em>
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<em>These can be set up as systems of equations.</em>
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<em>Let b = the number of birds, and let d = the number of dogs.</em>
<em> </em>
<em>b + d = 21</em>
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<em>2b + 4d = 76 (this is because birds have 2 legs and dogs have 4 legs.)</em>
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<em>You can solve this using either elimination or substitution.</em>
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<em>Consider marking brainliest.</em>
