2 years ago

What is the constant of proportionality in the equation y=25X?

Mathematics

1 answer:

Ad libitum [116K]2 years ago

5 0

Answer:

Step-by-step explanation:

y = kx

If y = 25x , then k = 25

You might be interested in

I need help with multiplying and dividing powers

Tamiku [17]

You need to know these two formulas:

$\huge a^b \times a^c = a^{b+c}\\\\\huge \frac{a^b}{a^c}=a^{b-c}$

For example,

$5^2 \times 5^3 = 5^{2+3} = 5^5$

$\frac{2^6}{2^4} = 2^{6-4} = 2^2$

6 0

2 years ago

Solve the formula for the variable 1. f = 1/2(r 6.5)

Elina [12.6K]

F = 1/2(r + 6.5)
2f = r + 6.5
r = 2f - 6.5

8 0

2 years ago

Simplify by using the distributive property and then combining like terms for the expression 7(2x+3)

max2010maxim [7]

Answer:

14x+21

Step-by-step explanation:

7*2x=14x

7*3=21

14x+21

hope this helps :9

6 0

2 years ago

Please solve!!!!!!!!!!!

vivado [14]

Answer:

A=8x-8

B=5x+25

A=B(BEING corresponding angles)

8x-8=5x+25

8x-5x=25+8

3x=33

x=33/3

x=11

now 8x-8= 8×11-8

= 88-8

=80

5x+25= 5×11+25

=55+25

= 80

A=B#

4 0

1 year ago

Read 2 more answers

The scale of a model is 0.5in : 6 ft. find the length of the model for an actual length of 204 ft

NNADVOKAT [17]

Answer:

17 in

Step-by-step explanation:

.5 in : 6 ft

204/6 x .5 = 17

8 0

2 years ago