3 years ago

Write the standard form of the equation of each line given the slope and y- intercept

Mathematics

1 answer:

SOVA2 [1]3 years ago

7 0

Standard form is y=mx+b

y=9x+4

You might be interested in

Simplify surds √50+√√72-√√128

34kurt

Answer:

3 $\sqrt{2}$

Step-by-step explanation:

Using the rule of radicals

$\sqrt{a}$ × $\sqrt{b}$ ⇔ $\sqrt{ab}$

Simplify the given radicals

$\sqrt{50}$

= $\sqrt{25(2)}$

= $\sqrt{25}$ × $\sqrt{2}$

= 5 $\sqrt{2}$

------------------------

$\sqrt{72}$

= $\sqrt{36(2)}$

= $\sqrt{36}$ × $\sqrt{2}$

= 6 $\sqrt{2}$

-----------------------

$\sqrt{128}$

= $\sqrt{64(2)}$

= $\sqrt{64}$ × $\sqrt{2}$

= 8 $\sqrt{2}$

Then

$\sqrt{50}$ + $\sqrt{72}$ - $\sqrt{128}$

= 5 $\sqrt{2}$ + 6 $\sqrt{2}$ - 8 $\sqrt{2}$

= 11 $\sqrt{2}$ - 8 $\sqrt{2}$

= 3 $\sqrt{2}$

3 0

2 years ago

Evaluate these please [-4+9]<br> [-4]+9

Andrews [41]

Answer:

-11

Step-by-step explanation:

Simplify

5×−4+9

Simplify

−20+9

Answer

−11

6 0

3 years ago

Could you guys help me solve 9 I would appreciate it :)

Drupady [299]

Answer:

Step-by-step explanation:

12<18/3(-2)+12 turns into 12<18/-6+12

False

5 0

3 years ago

Can you guys please help me out on this one? I already tried but I just get confused. sorry for the bad camera quality. Please a

Tom [10]

Make a game out of it. it says that softball dimond is 50% bigger than a basball feild. also with the balls. transfer the feet to cm and go from there. i think you need to transfer the percentage into cm as well to get the answer.

5 0

3 years ago

Solve using distributive property 4x28

damaskus [11]

4 x 28 = 112

Hope that helped! (:

3 0

3 years ago

Read 2 more answers