Identify the fractions labeled with the letters A and B on the scale.

Hi hi um help. i'm too tired to think.

leva [86]

Answer:

I think 66?

I hope it is if it’s not I’m sorry

Step-by-step explanation:

5 0

3 years ago

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Can someone please help me with these questions (picture)

Alexxx [7]

Step-by-step explanation:

Answer 1 to find the base to apply the Pythagoras theorem..of finding length..

Hypotenuse²= Base²+ Height²

So,

(H)²= (B)²+(H)²

12²= 8²+y²

144-64=y²

80=y²

√80= y

√2×2×2×2×5= y

2×2√5= y ( take one 2 from each pair)

4√5= y

hope it helps...

4 0

3 years ago

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Ryan found that the amount of plant food remaining decreased an equal amount each day, and he used the entire 72 milliliters by

BaLLatris [955]

Answer:

A function rule for the relationship between the amount of plant food remaining, f(x), and the number of days that have passed, x is $f(x)=72-12x$

Step-by-step explanation:

We are given that Ryan used 72 mL of food over the course of a 6 day study.

So, He used amount per day = $\frac{72}{6}$

He used amount per day =12 ml/day

Now we are given that t the amount of plant food remaining decreased an equal amount each day, and he used the entire 72 milliliters by the end of his study.

So, The equation becomes : f(x)=72-12x

f(x):The amount of plant food remaining

x : The number of days that have passed

Hence a function rule for the relationship between the amount of plant food remaining, f(x), and the number of days that have passed, x is $f(x)=72-12x$

4 0

3 years ago

Jules walks 34 miles in 12 hour. What is Jules' speed in miles per hour?

devlian [24]

Answer:

the answer is 2.83 miles per hour

6 0

3 years ago

Which expressions are equivalent to (2 Superscript 5 Baseline) Superscript negative 2? 2–10 and StartFraction 1 Over 20 EndFract

Serggg [28]

Answer:

$\frac{1}{2^{10}} \ and\ \frac{1}{1024}$