3 years ago

Find the supplementary angle.

Mathematics

2 answers:

Norma-Jean [14]3 years ago

6 0

The supplementary angle is X=146

AleksAgata [21]3 years ago

4 0

Answer:

x=146 degrees

Step-by-step explanation:

A supplementary angle is the conrisponding angle that adds to the other angle so it is 180. So 180-34= 146

You might be interested in

A group of x golfers are split up into 3 groups there are 4 golfers in each group

n200080 [17]

Multiplying 3 and 4 should give you the answer

3 0

3 years ago

Read 2 more answers

Maybelle looked at a hotel. She waited a week before she decided to book nights at that hotel, and now the prices have increased

g100num [7]

The formula for percent increase is (final-initial)/initial*100
Plug in to get (2075-1195)/1195*100
880/1195*100
.7364*100
73.64% rounding we get
74%

3 0

4 years ago

Lisa purchased almonds for $3.50 per pound. She spent a total of $14.70. How many

vagabundo [1.1K]

Answer:

4.2

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

The number of flaws in a certain type of lumber follows a Poisson distribution with a rate of 0.45 per linear meter. What is the

lbvjy [14]

Answer:

So, the probability is P=0.0097.

Step-by-step explanation:

We know that the number of flaws in a certain type of lumber follows a Poisson distribution with a rate of 0.45 per linear meter.

We conclude that λ=0.45.

We use the Poisson formula:

$\boxed{P(X=k)=\frac{\lambda^k\cdot e^{-\lambda}}{k!}}$

We calculate the probability that a board 3 meters in length has no flaws. We get that k=3.

We calculate:

$P(X=3)=\frac{0.45^3\cdot e^{-0.45}}{3!}\\\\P(X=3)=0.0097\\$

So, the probability is P=0.0097.

7 0

4 years ago

40 pages read in 20 minutes. what is the unit rate?

Alenkinab [10]

Answer:

2 pages per minute.

Step-by-step explanation:

40 pages / 20 minutes

= 40 / 20 = 4 / 2 = 2

Therefore, you read 2 pages per minute.

8 0

3 years ago