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polet [3.4K]
3 years ago
10

If a1 = 4 and an = (an-1)2 + 3 then find the value of a4.

Mathematics
1 answer:
sleet_krkn [62]3 years ago
6 0

Answer:

pay more

Step-by-step explanation:

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If you know the y-intercept of a line what else do you need to write it equal
andreev551 [17]

Answer: do you mean, “if you have the y-int, what else do you need to write an equation?”

If that’s what you mean then you need the slope


Step-by-step explanation:


4 0
3 years ago
Solve on the interval 0,2pi) 2cscx-3=-5
nydimaria [60]
We have that

<span>2cscx-3=-5---------> 2cscx=-5+3---------> cscx=-2/2---------> cscx=-1

we know that
csc x=1/sin x
then
1/sin x=-1--------------> sin x=-1
x=arcsin (-1)---------> x=-90</span>°
x=-90°---------------> 360°-90°-----------> x=270°------------> 3pi/2<span>

the answer is
x=3pi/2 radians



</span>
4 0
3 years ago
Myron is determined to do well in science. His goal is to maintain at least an 85% average so he can accept a football scholarsh
il63 [147K]

Answer:

No he didnot

Step-by-step explanation:

Average= Sum/Number

=72+89+92=253

=253/3

<h3> =84.3% which is less than 85 %</h3>
7 0
3 years ago
The scale on a map is 1 cm for every 400 km. If Maine and Japan are 22 cm apart on the map, what is the distance between Maine a
Leviafan [203]
Essentially, you must multiply 22 by 400. You get 8800 km apart for your answer.

5 0
3 years ago
Need help thanks I'll mark brainliest
sukhopar [10]

Answer:

m∠ACD = 40°

Step-by-step explanation:

(4x + 2) + (6x - 12) = 8x,

10x - 10 = 8x,

2x = 10,

x = 5

8(5) = 40°

8 0
3 years ago
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