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Bezzdna [24]
2 years ago
6

PLEASE HELP!!! i can’t find the answer

Mathematics
1 answer:
Andre45 [30]2 years ago
5 0

Answer:

the correct answer is 2nd hope this will help u i have find the value of x also hope it will help

Step-by-step explanation:

{4}^{x + 3}  = 64 \\  {2}^{2(x + 3)}  =  {2}^{6}  \\ 2{ }^{2x + 6}  = 2 {}^{6 } \\ 2x + 6 = 2 \\ 2x = 2 - 6 \\ x =  \frac{ - 4}{2}  \\ x =  - 2

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What is the area of the regular polygon?
BartSMP [9]

Answer:

You could use the polygon area formula OR here's an easier solution

We draw the lines DC and DE

Angle ADC = 120°

Triangle ADC is a 30 60 90 triangle

In such a triangle Line AE = hypotenuse * sq root (3) /2

Line AE = 3 * 0.8660254038  = 2.5980762114

Line DE = 1.5

Area of Triangle ADE = .5 * 1.5 * 2.5980762114 =

1.9485571586   square meters and entire area of Triangle

ABC = 6 * 1.9485571586

which equals 11.6913429513  square meters

Step-by-step explanation:

6 0
2 years ago
4(x+2) help please.
inna [77]

Answer:

4x + 8

Step-by-step explanation:

4(x+2)

4*x + 4*2

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4 0
2 years ago
Read 2 more answers
Simplify the following fractions<br><br> 8/24<br> 8/32<br> 6/30<br> 12/24<br> 9/21<br> 5/20
Mademuasel [1]

Answer:

for 8/24 the answer will be 1/3.

and for 8/32 the answer will be 1/4.

and for 6/30 the answer will be 1/5.

and for 12/24 the answer will be 1/2.

and for 9/21 the answer will be 3/7.

and for 5/20 the answer will be 1/4

Step-by-step explanation:

4 0
2 years ago
A) 11 and 12<br> B) 8 and 9<br> C 10 and 11<br> D 76 and 78
Valentin [98]

Answer:

B

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Can someone plz help I do not know what I am doing
PolarNik [594]

the answer is D-n is greater then or equal to nine.

because the red dot starts on nine and goes up its greater than nine and because its on nine its also going to equal it. I had a problem getting the signs messed up when I learned it but I remember the sign always eats the greater number. I hope this answer could help and I'm sorry if the answer is incorrect.

3 0
3 years ago
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