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2 years ago

Which of the following is the solution to lx-13 k 18 ?

Mathematics

1 answer:

natali 33 [55]2 years ago

7 0

I think d is the answer

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In triangle STU s=9 cm t=15 and m

lesantik [10]

Sorry I need a picture to answer sorry :c

5 0

2 years ago

Help with Math Please... need in 5 min or less.

hoa [83]

Answer:

$\sqrt{61}$

Step-by-step explanation:

We see that diagonal AB is also the hypotenuse of a triangle where the other 2 side lengths are 4 and sqrt{45}. Using the Pythagorean theorem, we get that diagonal AB is $\sqrt{61}$

3 0

1 year ago

Read 2 more answers

Linear equations. write the standard form of an equation of the

erastova [34]

Answer:

The standard form of an equation of the line that passes through the given point having slope is $y-y_{1} =m(x-x_{1}$

Step-by-step explanation:

The standard form of an equation of the line that passes through the given point ( $(x_{1} ,y_{1} )$ and having slope m is

$y-y_{1} =m(x-x_{1}$

another form of an equation of the line that passes through the given point ( $(x_{0} ,y_{0} )$ and having slope m is

$y-0 =m(x-0)$

y=m x

7 0

2 years ago

A mural is painted on the walls of a local business. It measures 7.5 ft long and 3.5 ft wide. The owner would like

Afina-wow [57]

Answer:

24 sections

Step-by-step explanation:

8 + 8 = 16

4+ 4 = 8

16 + 8 = 24

5 0

1 year ago

If fx = 3x over 5 +3 which of the following is the inverse

Alborosie

Answer:

f^(-1)(x) = -3x/(3x-3)

Step-by-step explanation:

1) replace f(x) by y

● y = 3x/(5x+3)

2) exchange x and y

● y = 3x/(5x+3)

● x = 3y / (3y +3)

3) solve for y

● x = 3y / (3y +3)

● x (3y +3) = 3y

● 3xy + 3x = 3y

● 3xy - 3y = -3x

● y (3x - 3) = -3x

● y = -3x /(3x-3)

4) replace y with f^(-1)(x)

● y = -3x/(3x-3)

● f^(-1)(x) = -3x/(3x-3)

3 0

2 years ago