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Ierofanga [76]
2 years ago
15

I need help with number 20 please ​

Mathematics
2 answers:
12345 [234]2 years ago
8 0
The answer is 88 degrees.
Doss [256]2 years ago
5 0

Answer:

3 = 92 degree 4 = 88 degree

Step-by-step explanation:

3 = 45 + 47 = 92 degree

4 = 180 - 92 = 88 degree

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(-0.3) ÷ (-0.2)+(-2.56)<br><br><br> In whole numbers with steps please
Valentin [98]

Answer:

-1 to the nearest whole number.

Step-by-step explanation:

(-0.3) ÷ (-0.2)+(-2.56)

Order of operations - the division is done first:

= 1.5 = (-2.56)

= 1.5 - 2.56

= -1.06.

6 0
3 years ago
What is the 8th term of this geometric sequence 6,48,384,3072
ELEN [110]
Common ratio can be found by dividing the 2nd term by the first
r = 48/6
r = 8

an = a1 * r^(n-1)
n = term to find = 8
a1 = first number = 6
r = common ratio = 8
now we sub
a(8) = 6 * 8^(8-1)
a(8) = 6 * 8^7
a(8) = 6 * 2097152
a(8) = 12582912 <==
3 0
3 years ago
If f(x)=6x^2 and g(x)=14x + 4 solve (g o f)(2)<br> Choices:<br> 340<br> 465<br> 336<br> 284
Law Incorporation [45]

The answer is 340

Explanation:

(g o f)(2) = g(f(2))

f(2) = 6(2)² = 24

g(f(2)) = g(24) = 14(24) + 4 = 336 + 4 = 340

8 0
2 years ago
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HELP 5TH GRADE MATHJGKG UG
katovenus [111]

Answer:

rectangle, quadrilateral, and square are all right. maybe kite too but I dont think so-

3 0
2 years ago
HELP PLSSS<br><br> find f(9) if f(x) = 4^x + 12
Anna35 [415]

Answer:

I think its 262156

Step-by-step explanation:

4 0
2 years ago
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