All categories

3 years ago

Am I correct if not help plzzz

Mathematics

1 answer:

11Alexandr11 [23.1K]3 years ago

4 0

Hey there!

You got the first part right where you added r to both sides. However, you need to make sure that you complete all actions on both sides, including canceling out parts of terms by division. The only thing you need to do is divide both sides by h instead of just the left. This will make your answer:

$y = \frac{b+r}{h}$

Hope this helped you out! :-)

You might be interested in

A cooler contains fifteen bottles of sports drink: eight lemon-lime flavored and seven orange flavored

dem82 [27]

Answer:

Mutually exclusive,

$P(\text{Lemon-lime or orange})=\frac{2}{3}$

Step-by-step explanation:

Please consider the complete question:

Determine if the scenario involves mutually exclusive or overlapping events. Then find the probability.

A cooler contains twelve bottles of sports drink: four lemon-lime flavored, four orange flavored, and four fruit-punch flavored. You randomly grab a bottle. It is a lemon-lime or an orange.

Let us find probability of finding one lemon lime drink.

$P(\text{Lemon-lime})=\frac{\text{Number of lemon lime drinks}}{\text{Total drinks}}$

$P(\text{Lemon-lime})=\frac{4}{12}$

$P(\text{Lemon-lime})=\frac{1}{3}$

Let us find probability of finding one orange drink.

$P(\text{Orange})=\frac{\text{Number of orange drinks}}{\text{Total drinks}}$

$P(\text{Orange})=\frac{4}{12}$

$P(\text{Orange})=\frac{1}{3}$

Since probability of choosing a lemon lime doesn't effect probability of choosing orange drink, therefore, both events are mutually exclusive.

We know that probability of two mutually exclusive events is equal to the sum of both probabilities.

$P(\text{Lemon-lime or orange})=P(\text{Lemon-lime})+P(\text{Orange})$

$P(\text{Lemon-lime or orange})=\frac{1}{3}+\frac{1}{3}$

$P(\text{Lemon-lime or orange})=\frac{1+1}{3}$

$P(\text{Lemon-lime or orange})=\frac{2}{3}$

Therefore, the probability of choosing a lemon lime or orange is $\frac{2}{3}$ .

8 0

3 years ago

4 13/ 25 as a decimal

slavikrds [6]

Turn the fraction into an improper fraction.

4 13/25 -> 113/25

Divide both numbers.

113 / 25 = 4.52

Best of Luck!

4 0

3 years ago

Michael split a rope that was 28 inches long into 5 equal parts. Brenden split a rope that was 30 inches long into 6 equal parts

QveST [7]

Answer:

Michael

Step-by-step explanation:

The pieces of Michael's rope were (28 in)/5 = 5.6 in long.

The pieces of Brenden's rope were (30 in)/6 = 5.0 in long.

Michael's rope was cut into longer pieces.

7 0

3 years ago

If A is (-2,6) and B is (4,-2), what is the midpoint of AB

sashaice [31]

Given two points:
A(x₁,y₁) and B(x₂,y₂) the midpoint would be:
M((x₁+x₂)/2 , (y₁+y₂)/2)
In this case:_
A(-2,6) and B(4,-2); the midpoint would be:
M((-2+4)/2 , (6-2)/2)=(1,2)

Answer: the midpoint of AB is (1,2)

4 0

4 years ago

Perform the operation. Enter your answer in scientific notation.<br><br><br> 3.2 × 107 + 7.2 × 108 =

almond37 [142]

Answer:

1, 120

Step-by-step explanation:

3.2 x 107 = 342.4

+ 7.2 x 108 = 777.6

_____________________

1, 120

8 0

3 years ago

Read 2 more answers