<span>x2</span><span> + </span>4x<span> = </span>5<span>. </span><span>x2</span><span> + </span>4x<span> = </span>5<span>. </span><span>x2</span><span> + </span>4x<span> – </span>5<span> = 0
I think, but I may be wrong.</span>
1.5 as a fraction is 1 1/2
Answer:
Hi! The answer to your question is x = 27
Step-by-step explanation:
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Answer:
3x + 3y
Step-by-step explanation:
The two minus signs make a plus sign. Therefore, we replace the minus signs with a plus sign, getting 3x + 3y.
I got 45 for x and 135 for z.
X and 3x are supplementary (they equal 180) x+3x=180 — 45+3(45)=180
Then x and z are also supplementary x+z=180 — 45+z=180
(45-45)+z=180-45
Z=135
Sorry if this is wrong. I did my best, hope it helps
