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UNO [17]
3 years ago
12

What is the value of the expression 5+(8+2)

Mathematics
1 answer:
Rom4ik [11]3 years ago
7 0

Steps to solve:

5 + (8 + 2)

~Solve whats in parenthesis

5 + 10

~Add

15

Best of Luck!

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Which number is smaller, -5 or -17
irakobra [83]
-17 because -5 is closer to 0 than -17
8 0
3 years ago
Read 2 more answers
A basket contains four apples and five peaches. Three times, you randomly select piece of fruit, returning to the basket, and th
Anarel [89]

Answer:

100/729

Step-by-step explanation:

The basket contains 9 fruits: 4 apples and 5 peaches. Thus the probability of choosing one fruit can easily be determined.

P(Apple is selected) = number of apples / number of fruits= 4/9.

P(Peach is selected) = number of peaches / number of fruits= 5/9.

If the replacement is allowed, then the probabilities will remain unchanged for all the fruits. Therefore, the probability of selecting an apple in the any attempt is 4/9 and the probability of selecting a peach in any attempt is 5/9. Assuming that the selection of the fruits is independent, we can safely multiply the probabilities. Therefore, 4/9 * 5/9 * 5/9 = 100/729.

Therefore, the correct answer is 100/729!!!

3 0
4 years ago
Using radians find the amplitude in period of each function then graph. Question 9
sleet_krkn [62]

we have the function

y=\frac{1}{2}sin4\theta

Remember that

The Amplitude is the height from the center line to the peak (or to the trough). Or we can measure the height from highest to lowest points and divide that by 2

In the general form of the equation of the sine

y=Asin(B(x+c))+D

The amplitude is the factor A

so

In this problem

The amplitude is 1/2

using a graphing tool

Note that the amplitude is the height from the center line to the peak (the center line is the x-axis, so the distance is 0.5.

6 0
1 year ago
How do I solve this?
Svetradugi [14.3K]

Answer: x = 15; y = 32; z = 2.5

see in the picture, u can see that this parallelogram has a right angle and two adjacent equal edges.

=> this parallelogram is a square

=> the diagonal lines of the parallelogram   are perpendicular to each other

=> m∠1 = 90°

⇔ 3y - 6 = 90

⇔ 3y = 96

⇔ y = 32

because this is a square

=> 3x = 18z = 45°

=> x = 15

    z = 2.5

Step-by-step explanation:

7 0
3 years ago
[IMAGE ATTACHED]<br> I don’t understand this please help.
rusak2 [61]

Answer:

  • z+5+101=180°( being straight angle)
  • z=180°-106°
  • z=74°

<h3>hope it helps.</h3><h3>stay safe healthy and happy</h3><h3 />
5 0
3 years ago
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