2 years ago

What property is this? 13+(16-4 to the power of 2)

Mathematics

2 answers:

julsineya [31]2 years ago

5 0

it is 625

because using a calculator will help you

White raven [17]2 years ago

3 0

25 to the power of 2

16
- 4
----
12
+
13
----
25
x
25
----
625

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A frog made three jumps .The first was 12 5/6 inches.The second one was 8. 3/6 inches.The third jump was 15 1/6 inches.What was

lutik1710 [3]

Answer:

36 1/2 Inches

Step-by-step explanation:

I found this by first adding the fractions up, which gets us 9/6 or 1 and 3/6 or 1/2

12+8+15+1 1/2

12+8=20

20+15=35

35+1 1/2= 36 and 1/2 Inches

Hope this helped

6 0

2 years ago

Read 2 more answers

X<br>81** *34*=246<br><img src="https://tex.z-dn.net/?f=81x%20%2B%201%20%2B%203%7B4x%20%7D%20%3D%20246" id="TexFormula1" title="

anzhelika [568]

Answer:

$x=\frac{1}{4}$

Step-by-step explanation:

$81^{x+1}+3^{4x}=246$

$81=3^4$

Rewrite equation: $3^{4\left(x+1\right)}+3^{4x}=246$

$3^{4\left(x+1\right)}=3^{4x}\times 3^4$

$3^{4x}\times 3^4+3^{4x}=246$

Factor out $3^{4x}$ :

$3^{4x}\left(3^4+1\right)=246$

Divide both sides by $(3^4+1)$ :

$\frac{3^{4x}\left(3^4+1\right)}{3^4+1}=\frac{246}{3^4+1}$

$3^{4x}=\frac{246}{3^4+1}$

$3^{4x}=\frac{246}{82}$

$3^{4x}=3$

Anything to the power of 1 is itself. Hence,

$4x=1\\$

$x=\frac{1}{4}$

3 0

2 years ago

PLEASE HELP Which equations could this model represent? Choose all answers that are correct. A. 3 X 2/5= M B.1 2/5 X 3 = m C

Vaselesa [24]

C. and also D. are the answer s

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2 years ago

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Murljashka [212]

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2 years ago

Find the missing side lengths.

USPshnik [31]

Answer: A, because it is a 30, 60, 90 triangle. To get the 34 they had to times the number by 2 so you divide that by 2 and it gives you 17 then you have the square root of 3* 17, that doesn’t mathematically work so it stays as 17*the square root of 3

6 0

2 years ago