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3 years ago

What is the length of BC? ___units?

Mathematics

1 answer:

san4es73 [151]3 years ago

7 0

Supposing AC and AB are the same length we can solve this by equating these two expressions to each other;

2x - 24= x -2

x=22

Since the missing side BC equals "x" then BC = 22

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Blue Street passes through the points (-2,6) and (3,-4) find the slope using the slope formula and then find the equation of the

Vlada [557]

Answer:

Christianity

May god Bless you

Step-by-step explanation:

4 0

3 years ago

An electric utility company determines the monthly bill for a residential customer by adding an energy charge of 7.32 cents per

Sedaia [141]

Answer:

$y(x) = 0.0732x + 17.32$

Step-by-step explanation:

The equation for the monthly charge has the following format

$y(x) = ax + b$

In which y(x) is the cost in function of the number of kilowatt-hours used(x), a is the price of each killowatt hour and b is the fixed(base) charge.

Base charge of $17.32 per month.

This means that $b = 17.32$

charge of 7.32 cents per kilowatt-hour

Our answer is in dollars. Each dollar is 100 cents. So 7.32 cents is $a = 0.0732$

Write an equation for the monthly charge y in terms of x, the number of kilowatt-hours used.

$y(x) = ax + b$

$y(x) = 0.0732x + 17.32$

6 0

3 years ago

Are the triangles similar?

Reil [10]

C. Not similar hope this helps

8 0

2 years ago

How do you do 69% as a fraction? Please show work.

MakcuM [25]

69% is the same as .69, which is the same as 69/100

7 0

3 years ago

Read 2 more answers

Find CD if C(0,3) and D(4,7)

weeeeeb [17]

$C(0,3) \\
x_1=0 \\
y_1=3 \\ \\
D(4,7) \\
x_2=4 \\
y_2=7 \\ \\
\overset{\underline{\ \ \ \ }}{CD} =\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}=\sqrt{(4-0)^2+(7-3)^2}= \\
=\sqrt{4^2+4^2}=\sqrt{16+16}=\sqrt{16 \times 2}=4\sqrt{2} \\ \\
\boxed{\overset{\underline{\ \ \ \ }}{CD} = 4\sqrt{2}}$

7 0

3 years ago