Answer:
<-7,3> and 157 degrees
got it right :) hope this helped
Answer:
Step-by-step explanation:
-5/2<-2<1.7
use number line
Subtract the total of the 3 fish she is buying from the amount of money she has:
85 - (12 + 13 + 14) = 85 - 39 = 46
She has $46 to spend on crabs.
Divide the amount she has to spend by the price on one crab:
46 / 8 = 5.75
Since it isn't a whole number you need to round down, since she cant buy 0.75 of a crab.
She has enough money to buy 5 crabs.
Answer:
C
Step-by-step explanation:
The area (A) of a regular decagon is
A =
perimeter × apothem
perimeter = 10 × 8 = 80 in, thus
A = 0.5 × 80 × 12.3 = 492 in² → D
Answer:
B: a = 1, b= 7, c = -2
Step-by-step explanation:
<u>Quadratic Formula</u>

Given:

Comparing the terms of the given x-value with those of the quadratic formula:

Therefore:
Using the found values of a and b to solve for c:






In summary: a = 1, b = 7, c = -2

Therefore, <u>option B</u> is the correct solution.