Amanda is hiking with her daughter, Mia who is only 1 yaar old and has very short leg. For every 3 steps Amanda makes, Mia takes 5 steps just to keep up.

Need help fast trying to take a test plsss help

Answer:

1/5log2(x)+4/5log2(y)-4/5

Step-by-step explanation:

=log2{(xy^4/16)}^1/5

=1/5×log2(xy^4/16)

=1/5×{log2(xy^4)-log2(16)}

=1/5×{log2(x)+log2(y^4)-log2(2^4)}

=1/5×{log2(x)+log2(y^4)-4)} ( as loga(a^x)=x)

=1/5×log2(x)+1/5log2(y^4)-4×1/5 (distribute 1/5 through the parentheses)

=1/5×log2(x)+1/5×4log2(y)-4/5

=1/5log2(x)+4/5log2(y)-4/5

Answer:

D second one D and C

Step-by-step explanation:

edg2020

Answer:

D.

Step-by-step explanation:

edge… you’re welcome!

24 divided by 11 is 2.18, repeated!

In other words, 2.1818181818... et cetera!

Hope this helps!

Answer:

2.18 (the .18 repeating)

Step-by-step explanation:

Answer: 6 miles

Step-by-step explanation:

Answer:

Li can walk 2 miles in 45 minutes. At this rate how far can she walk in 135 minutes?

Step-by-step explanation

6 miles

SO first divide 135 by 45

You’ll get 3

Now using 3 we multiply that by 2

youll get 6 miles

Answer:

no

Step-by-step explanation:

2/6 simplifies to 1/3 and 2/4 simplifies to 1/3. 1/2 is greater than 1/3

-2 + 2

If you need an answer too. The answer is 0.

Answer:

real answer 2

Step-by-step explanation:

the answer is 7 in my mind but sometimes it might be 11

Answer:

but i think for 1 you multiply both variables by 3......

A) (0,3) B) (6,3) C) (6,-3)

and for 2 you multiply by -1 so........

A) (0,-3) B) (1,-2) C) (4,-5)

im not 100% sure on the second one...but hey i tried right?

Answer:

The answer would be 95

Step-by-step explanation:

180=63+22+x

x=180-63-22

x=95°

Answer:

16.65 feet

Step-by-step explanation:

Okay, we have three boards that are each 6.85 feet long. If we cut 3.4 feet off one board, that board has:

6.85

−

3.4

=

3.45

feet left

If we cut off 0.5 feet off another board, that board has:

6.85

−

0.5

=

6.35

feet left

So, if we take our three new boards, the total length of plywood left is:

6.85

+

3.45

+

6.35

=

16.65

feet

Hope this helps!

Answer:

4x-7

Step-by-step explanation:

Answer:

mesure of b is what hahhahaha

Answer: z= 36 and 2/3

Step-by-step explanation:

1) [tex]\frac{z}{5} -4= 3\frac{1}{3}[/tex]

2) Add 4 to both sides to get [tex]\frac{z}{5} =7 \frac{1}{3}[/tex]

3) Multiply both sides by 5 to get [tex]z= 36 \frac{2}{3}[/tex]

Answer:

z=110/3

Step-by-step explanation:

Answer: 1.5

Step-by-step explanation:

DE=√(8-5)^2+(-0.5-1)^2 =√11.25≈3.35

AB=√(2-1)^2+(3-1)^2 =√5≈2.24

DE:AB ≈ 3.35 : 2.24 ≈ 1.5

9514 1404 393

Answer:

  AC ≈ 7.3

Step-by-step explanation:

Corresponding sides of similar triangles are proportional.

  AC/BC = DF/EF

  AC/18 = 15/37 . . . . fill in the given values

  AC = 18(15/37) . . .  multiply by 18

  AC ≈ 7.3

Answer:

96.56 kilometers

Step-by-step explanation:

Answer:

the distance between happyland and giggleville is 96.54 km

Answer:

(y+1)/5

Step-by-step explanation:

you meant f^-1(x) ?

let y= 5x-1

Make x subject of formula

y+1=5x

x=(y+1)/5

f^-1(x)=(x+1)/5 replace y by x

Answer:

The answers is C I think

Answer:

A) Adding & subtracting fractions

Step-by-step explanation:

Answer:

you have to multiply them

-4×a×c

also they're called unknown numbers

Answer:

i forgot im not smart

Step-by-step explanation:

Answer:

-7+5=-2

blank= -7

Explanation:

Hope this helps.

Answer:

Step-by-step explanation:

Arange the numbers in ascending order

14,18,20,28,36,58,71

You will see that the median of these data set is 28. So when you multiple it by 18, the answer will be 504.

Therefore, the answer is B. 504

Answer:

Step-by-step explanation:

2x^+9x=10

2x^2+9x-10=0 is standard form

Answer:

12:1 or 1:12

Step-by-step explanation:

For every 1 non fiction there is 12 fiction or for every 12 fiction there is 1 non fiction

The required ratio of the number of fiction books she read to the total number of books that she read is 12 / 13.

Given that,
Emily read 24 fiction books and 2 nonfiction books.
To determine the ratio of the number of fiction books she read to the total number of books that she read.

The ratio can be defined as the comparison of the fraction of one quantity towards others. e.g.- water in milk.

Here,
Number of fiction books  = 24
number of nonfiction books = 2
Total number of books = 24 + 2 = 26
The ratio of a fiction book to the total number of books,
= 24 / 26
= 12 / 13

Thus, the required ratio of the number of fiction books she read to the total number of books that she read is 12 / 13.

Learn more about Ratio here:

brainly.com/question/13419413

#SPJ2

Answer:

5/5 is a whole also equal to 1

Step-by-step explanation:

Answer:

[tex]m=\sqrt{2}[/tex] inches

Step-by-step explanation:

From the diagram, it is given that the triangle is a right angle isosceles triangle (angles are 45°, 45° and 90°). This means that the two shorter sides of the triangle are equal in length and that the side [tex]m[/tex] can be found by using the Pythagorean theorem [tex]a^{2}+b^{2}=c^{2}[/tex].

[tex]m^{2}+m^{2}=2^{2}[/tex] (The two shorter sides of the triangle are equivalent)

[tex]2m^{2}=4[/tex]

[tex]m^{2}=2[/tex]

[tex]m=\sqrt{2}[/tex] inches

I hope this helps :)

Answer:

B. 2x - 5 = 2y + 14

General Formulas and Concepts:

Algebra I

Slope-Intercept Form: y = mx + b

Step-by-step explanation:

From the choices given, we know the equation must have a y in front of the equal sign. The only answer choice that does not fit this is B.

Therefore, that is our answer.