All categories

2 years ago

Please help with math problem?

Mathematics

1 answer:

Hoochie [10]2 years ago

5 0

Answer:

KM=41.6

Step-by-step explanation:

$\frac{HJ}{IJ} =\frac{KM}{ML} \\\frac{8}{6} =\frac{KM}{31.2} \\$

Cross Multiply and Solve for KM.

$6*KM=8*31.2\\KM=\frac{8*31.2}{6} \\KM=41.6$

You might be interested in

1 = ?/5 what is the answer

guajiro [1.7K]

1 = ?/5.

Multiply each side by 5.

5 = ?

7 0

3 years ago

What is the exterior angle of 20-gon

I am Lyosha [343]

Hey, bud, my math isnt all tht great, but ill try to help

8 0

3 years ago

Please bros, I need this.

bija089 [108]

A is a compound event
b is a compound event
c is not a compound event since the coin only has 2 possibilities, if the coin is a dice or if it was removed it would be compound

4 0

3 years ago

The probability of the spinner landing on the shaded part is p=1/3. The probability of it landing on an unshaded part is q=2/3 t

raketka [301]

Answer:

The correct answer is 0.5.

Step-by-step explanation:

The probability of a spinner landing on the shaded part follows binomial distribution.

Equation to be used is P(r) = $\left[\begin{array}{ccc}n\\r\end{array}\right]$ × $p^{r}$ × $q^{n-r}$ , where n is the number of times the spinner is spun and r is the number of times the spinner falls on the shaded region.

The probability of the spinner landing on the shaded part is p = $\frac{1}{3}$ . The probability of it landing on the unshaded part is q = $\frac{2}{3}$ .

The spinner is spun n = 3 times.

We need to find the probability of it landing on the shaded part r = 2.

∴ Putting the values in the equation gives,

P(r) = $\left[\begin{array}{ccc}3\\2\end{array}\right]$ × $\frac{1}{2} ^{2}$ × $\frac{2}{3} ^{1}$ = 3 × $\frac{2}{3}$ × $\frac{1}{4}$ = 0.5

8 0

3 years ago

A circle has a radius of 40 centimeters. Find the length of the arc intercepted by a central angle of 5π/3. Express the answer i

VARVARA [1.3K]

Well if you have a radius remember to divide by 2 . So divide your number by 2. And you should get 5x

6 0

3 years ago