3 years ago

I need some help on this, algebra, need some answers asap, please! Brainliest and 10 pts to the most helpful answer :)

1 answer:

5 0

12 = r - (34 - 2)
subtract he 2 from 34

12 = r - (32)
add 32 to each side

r = 44

Check:
12 = 44 - (34 - 2)
12 = 44 - 32
12 = 12 :)

You might be interested in

Evaluate the algebraic expression below for the given value.

MrRa [10]

i think this will help you

4 0

3 years ago

Suppose that 3 balls will be randomly put into 3 buckets, with each ball being equally likely to be put into each of the buckets

Yuliya22 [10]

Answer:

$\frac{1}{27}$

Step-by-step explanation:

Since there are a total of three buckets and only one can be chosen at a time, this would mean that the probability of a ball being placed in a bucket is 1/3. Since each ball has the same probability of being placed into any bucket regardless of the where the previous ball landed, it means that each ball has the same 1/3 probability of a bucket. In order to find the probability that all three land in the same bucket, we need to multiply this probability together for each one of the balls like so...

$\frac{1}{3} * \frac{1}{3} * \frac{1}{3} = \frac{1}{27}$

Finally, we see that the probability of all three balls landing in the same bucket is $\frac{1}{27}$

8 0

2 years ago

Maria makes a fruit salad. The table shows the amounts of different kinds of fruit that she uses. Kind of Fruit Amount Grapes 3

Lerok [7]

Answer:

1/4

Step-by-step explanation:

i think i might be wrong but im trying im not the best at this but there you go

5 0

3 years ago

Read 2 more answers

Determine whether the forces in the pair are pulling at right angles to each other.

snow_tiger [21]

Given:
right triangle
a = 2.9
c = 4.2

Pythagorean Theorem: a² + b² = c²

missing value of b.

b² = c² - a²
b² = (4.2)² - (2.9)²
b² = 17.64 - 8.41
b² = 9.23
b = √9.23
b = 3.03 or 3.0

The value of b is 3.0

4 0

3 years ago

What is the area of each piece of the composite figure?

Valentin [98]

The top square is 8. The long rectangle 19.5. The bottom rectangle is 3.

3 0

3 years ago