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3 years ago

HELP PLEASE YOU'LL GET 25 POINTS

Mathematics

2 answers:

BigorU [14]3 years ago

8 0

Answer: 285

Step-by-step explanation:

We know that 15 out of 45 dogs are puppies. Let's turn that into a fraction. 15/45. Now we also know that they collect 855 dogs each year, but we don't know how many puppies. The fraction for that would be x/855. (Puppies = X)

Now all we have to do is cross multiply. 15 × 855 is 12825.

12825 ÷ 45 is 285.

So, the number of puppies is 285.

ollegr [7]3 years ago

5 0

Answer:

Step-by-step explanation:

Im pretty sure

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3rd question, I’m sorry guys but I was sick that’s why I didn’t attend school and the teacher said if I didn’t submit it by 5 ho

aniked [119]

Answer:

21. ΔUYZ Obtuse

22. ΔBCD Right or Rectangle

23. ΔADB Acute

24. ΔUXZ Acute

25. ΔUWZ Right or Rectangle

26. ΔUXY Equiangular and acute

Step-by-step explanation:

We need to classify each triangle by its angles.

Acute: They have 3 acute angles (less than 90 degrees).

Rectangle: The inner angle A is straight (90 degrees) and the other 2 angles are sharp. The sides that form the right angle are called legs (c and b), the other side hypotenuse.

Obtuse: The inner angle A is obtuse (more than 90 degrees). The other 2 angles are acute.

ΔUYZ Obtuse The inner angle Y is obtuse (more than 90°).

ΔBCD Right or Rectangle The inner angle C is straight (90°).

ΔADB Acute It has 3 acute angles (less than 90°).

ΔUXZ Acute It has 3 acute angles (less than 90°).

ΔUWZ Right or Rectangle The inner angle W is straight (90°).

ΔUXY Equiangular and acute Which means all the inner angles are equal (60°).

3 0

3 years ago

Find the solution set

AVprozaik [17]

M1= -5 , m2 = 5 inorder to get this you move the constant to the right take the root of both sides separate the solutions and you should get m1= -5, m2 =5

7 0

3 years ago

The band club needs $1328 for decorations for this year’s concert. So far, they have $43. Find the minimum amount each of the 30

Mariulka [41]

Answer:

$42.83

Step-by-step explanation:

1: Subtract the amount they have by the amount they need.

1328-43= $1,285.

2: Divide amount they need ($1,285) by the total staff members (30). Hence the equation is 1285 ÷ 30

3: Whatever answer you get from that equation is the answer

1285 ÷ 30 = $42.83

When you divide, you are setting the amount each staff member needs to donate by seeing how much money 30 people can give (equally) that adds up to 1285.

Hope this helps :)

-jp524

3 0

3 years ago

Read 2 more answers

Write an equation for each condition listed.

Svetlanka [38]

Look for the y-intercept
since we know the slope is 3 we just going to plug in
-5=3(1)+y
-5-3=y
so the y-intercept is 8 now you can find the equation
y=3x-8

6 0

3 years ago

5.36 - 0.78 = 4.58 5.37 4.38 5.48

Daniel [21]

The answer to this is 4.58

6 0

3 years ago