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omeli [17]
3 years ago
13

Result

Mathematics
2 answers:
mote1985 [20]3 years ago
7 0

The theoretical probability that the family has two dogs or two cats= The theoretical probability that a family has 1 dog is 50% or ½ and the theoretical probability that the family gets the other dog is 50% or ½. So ½*½=¼ or 25 percent.

Mademuasel [1]3 years ago
7 0
Yes yes we are good for y’all boys too too brudda too bad to say that
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Please help me with this. If you show your work I will give brainliest if there are 2 answers
AfilCa [17]
<h3>Answer:  22.5</h3>

Work Shown:

450 calories = 20 ounces

450/20 calories = 20/20 ounces ..... divide both sides by 20

22.5 calories = 1 ounce

This smoothie has 22.5 calories per ounce.

6 0
3 years ago
Solve and in standard form please. you must add. this is from khan academy
Sindrei [870]
We are asked to sum the two trinomials (-4f^3-5f+16)+(4f^2-f+9). We can start by using the distributive property to remove the parenthesis, giving us -4f^3-5f+16+4f^2-f+9. Next, when we combine like terms, we get \boxed{-4f^3+4f^2-6f+25}. Hope this helped!
8 0
3 years ago
Read 2 more answers
Use the distributive property to write an expression that is equivalent to the expression below. 8(-x-1/2)
Harlamova29_29 [7]

Answer:

I think is -8x-4 let me know if im right

Step-by-step explanation:

7 0
3 years ago
Day 6: Textbook Page 321 Problem 9 When Esteban looks at the puddle, he sees a reflection of the top of the cactus. How tall is
Novay_Z [31]

The given figure can be drawn as,

From the figure,

\tan \theta=\frac{opposite\text{ side}}{\text{adjacent side}}

\begin{gathered} \tan \theta=\frac{DE}{EC} \\ \tan \theta=\frac{1.5}{2.5} \\ \tan \theta=0.6 \end{gathered}

Since angle of incidence will be equal to angle of reflection, \begin{gathered} \text{tan}Therefore, the height of cactus is 6 m.

6 0
1 year ago
What values for x would make the lines parallel?
Svetllana [295]

Answer:

x = 15  degrees

3 angles in triangle are 44, 44 and 92 degrees.


Step-by-step explanation:

When the lines are parallel the internal angles add up to 180 degrees. So:-

8x + 7 + 2x + 23 = 180

10x + 30 = 180

10x = 150

x = 15


In the triangle:-

The angle adjacent to 136 = 180 - 136

= 44 degrees.  As 2 sides of the triangle are congruent the other base angle = 44 degrees also.

The third angle = 180 - 2(44) =  92 degrees

8 0
4 years ago
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