Help?? I suck in the math field so please help
Answers
PO²=12²+5²=13²
sin² x= (5/13)²
cos² y=(5/13)²
sin² x=cos² x
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I’m dumb so I need help
HELPPPP is the ratio 5:6 equivalent to 3:4 ?
Answers
(x+2)(x+3)(x+5)=(x+2)(x-3)(x+5)
==>(x+2)(x+5)(x+3-(x-3))=0
==>(x+2)(x+5)*6=0
==>x=-2 or x=-5
Answers
Answer:
The next three terms of the sequence are 182.3, 273.5 and 410.3 respectively (all rounded to the nearest tenth value)
Step-by-step explanation:
A geometric sequence is one in which successive members are multiples of a constant common ratio.
From the sequence, we can identify that;
First term a = 36
common difference = 2nd term/first term = 3rd term/second term = 4th term/3rd term
Hence, common difference d = 54/36 = 81/54 = 1.5
The next three terms of the sequence are the 5th, 6th and 7th term respectively.
For the 5th term, we have 4th term × common ratio = 121.5 × 1.5 = 182.3
For the 6th term, we have 5th term × common ratio = 182.3 × 1.5 = 273.5
For the 7th term, we have 6th term × common ratio = 273.5 × 1.5 = 410.3
B.) -4
C.) 0
D.) 32
Answers
Answer:
C.) 0
Step-by-step explanation:
ax^2+bx+c
discriminant
b^2 -4ac
4^2-4*4*1
16-16
0
Answer:
Step-by-step explanation:
The polynomial is given:
The polynomial is in the form ax² + bx + c.
We can use the discriminant formula:
Plugging in the values and evaluating.
The discriminant is 0.
Answers
because it is greater than 1, we know it is more than 100%
(2) {-1,0,1,2} (4) {-2,-1,0,1,2,3}
Answers
N={0,1,2,3,4,5,...}
(-1,3]={0,1,2,3}⊂N
Answer (1) no negative whole numbers.
Answers
a1=1×4-1=3
a2=2×4-1=7
a3=3×4-1=11
a4=4×4-1=15
a5=5×5-1=19
#sol2
f(1)=1×4-1=3,
f(n+1)=f(n)+4,
so .... you know.