9514 1404 393
Answer:
8. C) 24.2
9. A) 8.1
Step-by-step explanation:
8. The radius is shown as being 7.8 +4.3 = 12.1, so the diameter x is ...
d = 2r
x = 2(12.1) = 24.2
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9. The unknown leg (y) of the right triangle can be found from the Pythagorean theorem.
y² +11.7² = 12.5² . . . . . the radius is half the diameter
y = √(156.25 -136.89) = √19.36 = 4.4
Then the segment of interest is ...
x + y = 12.5
x = 12.5 -4.4 = 8.1
Answer:
im not 100% but i think its
T= 2t-4+(t-4)+7
Answer:
Division
Step-by-step explanation:
The order of operations (the simplest version) is...
PEMDAS
P: Parentheses
E: Exponents
M/D: Multiplication/Division (whichever comes first)
A/S: Addition/Subtraction (whichever comes first)
The answer is division, since it comes before addition and subtraction.
Answer:
<u>p=4/3</u>
<u>p=2</u>
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Step-by-step explanation:
3p²-10p+8=0
3p²-6p-4p+8=0
3p(p-2)-4(p-2)=0
(3p-4)(p-2)=0
<u>p=4/3</u>
<u>p=2</u>
<u />