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3 years ago

What is the value of the constant in the equation that relates the height and

Mathematics

2 answers:

lbvjy [14]3 years ago

5 0

Answer:

W=10 H= 3
So 30 is your answer

Mama L [17]3 years ago

3 0

Answer:

The answer is A

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Question 12 (5 points)

Pavlova-9 [17]

Answer:

hello there

octagonal prisms has 10 faces and it has 16 vertices hence answer is 10,16 which is option b

5 0

3 years ago

PLEASE HELP FAST!!! AND EXPLAIN YOUR WORK

fomenos

The drummers final position would be
-1, -2

8 0

3 years ago

The admission fee at a small fair is $1.50 for children and $4.00 for adults. On Saturday, 1000 people entered the fair and $255

miss Akunina [59]

Answer:

Number of children tickets sol= 580

Number of adults tickets sol= 420

Step-by-step explanation:

First, we establish a system of equations:

1.5*x + 4*y= $2,550

x + y = 1,000

x= number of tickets for children sold

y= number of tickets for adults sold

Now, we determine the value of x in one equation and substitute in the other:

x= 1,000 - y

1.5*(1,000 - y) + 4y = 2,550

1,500 - 1.5y + 4y = 2,550

2.5y = 1,050

y= 420

x= 1,000 - 420

x= 580

Number of children tickets sol= 580

Number of adults tickets sol= 420

Prove:

1.5*580 + 4*420= $2,550

580 + 420 = 1,000

5 0

3 years ago

Samantha sells pre-owned automobiles for Fast Track Motors. She receives a monthly salary of $750. Samantha also receives a comm

RUDIKE [14]

0.015*202455 = 3,036.825
3,036.825+750 = 3,786.83

$3,786.83

6 0

3 years ago

Read 2 more answers

If x=-7 is a root of the equation x^2+kx+49=0, then k=

aleksley [76]

Answer:

$k=14$

Step-by-step explanation:

Given:

$x^{2}+kx+49 = 0$

$x = -7$

Substitution can be used to find the value of $k$ :

$(-7)^{2}+(-7)k+49 = 0$

$49-7k+49 = 0$

$98 -7k = 0$

$k = 14$

Hope this helps :)

8 0

3 years ago