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laiz [17]
2 years ago
11

Consider the division of 15h2 + 10h + 25 by 5h.

Mathematics
2 answers:
Pachacha [2.7K]2 years ago
6 0

Answer:

X = 3h and Y = 2

Step-by-step explanation:

Andru [333]2 years ago
4 0
15h^2 +10h +25 /5h = x +y +

15h^2 +10h +25/5h = 3h +2
15h^2
---------
    0    10h 
          10h
          ------
            0   25

so x=3h and y =2 than the 3rd choice is correct ,right sure 
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X2 + y2 = 1 x = 1 Hina's work: substitute: (1)2 + y2 = 1 simplify: 12 + y2 = 1 isolate the variable: y2 = 0 solve for y: y = 0 C
yulyashka [42]

Answer:

this is not a system of equations. there is one equation. (1,0)

Step-by-step explanation:

x^2+y^2=1

x(1)+y^2=1

1+y^2=1

y^2=0

y=0

(1,0)

3 0
2 years ago
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 if xy=c^2, prove that x^2 dx/dy+c^2=0
tatyana61 [14]
Hello,

xy=c²==>y=c²/x
==>y'=dy/dx=-c²/x²==>x² dy/dx+c²=0 (there is a mistake)

7 0
2 years ago
At a pizzeria, the ratio of pizzas topped with meat to pizzas topped with vegetables was 4:3 on Saturday. The pizzeria made a to
vivado [14]

Answer:

Option B is correct

36 pizzas were topped with vegetables

Step-by-step explanation:

Let x be the number.

As per the statement:

At a pizzeria, the ratio of pizzas topped with meat to pizzas topped with vegetables was 4:3 on Saturday.

The ratio of pizza topped with meat to pizzas topped with vegetables = 4 : 3

then;

the number of pizza topped with meat = 4x

and

the number pizza topped with vegetables  = 3x

It is also given that the pizzeria made a total of 84 pizzas that day.

\text{Total Pizzas} = \text{Number of pizzas topped with meat}+ \text{Number of pizzas topped with vegetables}

Substitute the given values we get;

84 = 4x+3x

Combine like terms;

84= 7x

Divide both sides by 7 we get;

12 = x

The pizza were topped with vegetables = 3x = 3(12) = 36

therefore, 36 pizzas were topped with vegetables


6 0
2 years ago
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The organization that Jones works for is running for a father son dinner for those employees is invited to attend along with his
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Answer:

25%

Step-by-step explanation:

The probability of having a boy is 50%

To calculate the probability of him having 2 boys, multiply the probabilities together

0.5(0.5) = 0.25

7 0
2 years ago
Brad wants to buy flowers for his friend with $15. The daisies are $1 each and the roses are $3 each. He buys 3 more daisies tha
melisa1 [442]
D + 3r = 15
d = r + 3

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d = r + 3
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2 years ago
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