Ask question

Ask question

All categories

2 years ago

15

Help and explain, my teacher did not

1 answer:

Anton [14]2 years ago

4 0

Answer: x=136 degrees

Step-by-step explanation: All 3 angles inside a triangle added together will get you 180 degrees. 46+90 degrees is 136. 180-136=44 degrees. Now a line is 180 degrees too. 180-44=136 degrees for x.

You might be interested in

n a group of 40 people, 10 people are healthy. The 30 unhealthy people have either high blood pressure, high cholesterol, or bot

aalyn [17]

Answer:

If a person is randomly selected from this group, the probability that they have both high blood pressure and high cholesterol is P=0.25.

Step-by-step explanation:

We can calculate the number of people from the sample that has both high blood pressure (HBP) and high cholesterol (HC) using this identity:

$N(\text{HBP or HC})=N(\text{HBP})+N(\text{HC})-N(\text{HBP and HC})\\\\\\ N(\text{HBP and HC})=N(\text{HBP})+N(\text{HC})-N(\text{HBP or HC})\\\\\\ N(\text{HBP and HC})=15+25-30=10$

We can calculate the probability that a random person has both high blood pressure and high cholesterol as:

$P(\text{HBP and HC})=\dfrac{10}{40}=0.25$

3 0

2 years ago

Five years ago Gary invested $10,000 into an account that makes 6% compounded annually. The value in the account after x years i

dlinn [17]

$y=10000(1.06)^x
\\y(5)=10000(1.06)^5
\\y(5)=10000 \times 1,3382255776
\\y(5)=13382.255776 \approx 13382.26$

7 0

2 years ago

Read 2 more answers

What us the ratio of 8 pennies and 20 dimes

inysia [295]

The ratio would be 8:20 or 8 to 20

7 0

2 years ago

Read 2 more answers

Distance between (-3,1) (1,5)

Mamont248 [21]

Answer & Step-by-step explanation:

For this problem, we will use the distance formula.

$d=\sqrt{(x2-x1)^2+(y2-y1)^2}$

For our (x1, y1), we will use (-3, 1). For our (x2, y2), we will use (1, 5). Now let's plug in our numbers and solve the problem.

$d=\sqrt{(1-(-3))^2+(5-1)^2}$

$d=\sqrt{4^2+4^2}$

$d=\sqrt{16 + 16}$

$d=\sqrt{32}$

$d=5.657$

So, the distance between (-3,1) and (1,5) is 5.657 units.

5 0

2 years ago

Me ayudan xfaaaaaa (':

IceJOKER [234]

Answer:

$2(z + 8) 3 \\$

4 0

2 years ago