Answer:
1.
Q- acute
R- right
S-acute
2.
- QRS is a right triangle because it has a small square at the right angle.
hope this helps!
Step-by-step explanation:
I got F^-1(x) = x/4 + 4/9.
I believe the answer is B.
Answer:
<h2><em>
SURFACE AREA= 110.59</em></h2>
Step-by-step explanation:
<em>THE FORMULA TO FINDING THE VOLUME OF A CUBE IS V=A³</em>
<em>SIMPLY PLUGIN 4.8 FOR "A" EQUATION SHOULD LOOK LIKE V=4.8³ AND YOU WILL GET THE SAME ANSWER I DID</em>
The correct answer is: [B]:
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<span> f(x) = (x - 9)(x + 9)(x + 5); x= 9, -9, -5 .
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</span>
