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3 years ago

14

4 and 5 please 20 points

1 answer:

DochEvi [55]3 years ago

4 0

4. about 23.13

5. (x/5)-4

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Can someone please help? the question is in the picture.

OLEGan [10]

Answer: b

Step-by-step explanation: a right triangle should have a right angle so you´d need atleast one right angle and two acute angles.

4 0

3 years ago

what is the length of the diagonal of a non-regulation tennis court with length 20 feet and width 15 feet?

Semmy [17]

Answer:

25 feet

Step-by-step explanation:

Basically that non-regulation tennis court is a rectangle. You want to know the length of the diagonal. If you draw it on paper, you'll see that this then become 2 triangles... of which you have 2 sides, and are seeking the hypotenuse. So....

H² = A² + B²

H² = 20² + 15² = 400 + 225 = 625

H = 25 feet.

6 0

3 years ago

Read 2 more answers

4.4 is what % of 25

kirza4 [7]

4.4 = .044

0.044x25 = 1.1

ANSWER = 1.1

8 0

3 years ago

Read 2 more answers

Y intercepts of 3x^2-12x+6

Inessa05 [86]

Y=3x^2. -12x+6

If x= 0 then y= 3•0^2 -12•0+6=6
X=0, y=6

y intercept is the place where the curve touches the y-axis and is at point (0, 6)

6 0

3 years ago

A game spinner has eight equal sections: three sections numbered 1, one section numbered 2, and four sections numbered 3. The sp

baherus [9]

Answer:

The required probability is $\frac{1}{8}$ or 0.125

Step-by-step explanation:

Consider the provided information.

The spinner is spin twice and we want the sum should be 5.

We can get 5 if first spin gives us 2 and second spin gives 3.

Or we can get 5 if first spin gives us 3 and second spin gives 2.

There are 8 section out off which Three sections numbered 1, one section numbered 2, and four sections numbered 3.

The probability of getting 2 is $\frac{1}{8}$

The probability of getting 3 is $\frac{4}{8}$

Now, the probability that the sum of the two spins will be five is:

$\frac{1}{8}\times \frac{4}{8}+\frac{4}{8}\times \frac{1}{8} =\frac{4}{64}+\frac{4}{64}=\frac{1}{8}$

Hence, the required probability is $\frac{1}{8}$ or 0.125

6 0

4 years ago