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2 years ago

I need some help please

Mathematics

1 answer:

Vlada [557]2 years ago

4 0

There are 30 cuboids in that one cube. (6*5) or (10*3)!

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What the answer solve for a: 9 = ca

kompoz [17]

Answer:

a = 9/c

Step-by-step explanation:

We want to isolate a. To do this, divide both sides of the given equation by c:

9 ca

---- = -----

c c

This yields

a = 9/c

8 0

3 years ago

Let f(x) = x^2 +3.

Sauron [17]

Answer:

translated left by 6 units

Step-by-step explanation:

Given f(x) then f(x + a) is a horizontal translation of f(x)

• If a > 0 then shift left of a units

• If a < 0 then shift right by a units

g(x) = (x + 6)² + 3

Indicating a shift of f(x) to the left by 6 units

3 0

3 years ago

Read 2 more answers

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

3 years ago

How can i get the answer to this

kicyunya [14]

I believe it would be 20/15

6 0

3 years ago

Read 2 more answers

1 . What is the distance between the two points. (0,5 1,3), (-0,4, -1,3) ?

Studentka2010 [4]

Answer:

Step-by-step explanation:

x1 = 0.5 x2 = -0.4 y1 = 1.3 y2 = -1.3

$\sqrt{(x2 - x1)^{2}+(y2 - y1)^{2}$

$\sqrt{(-0.4 - 0.5)^{2}+(-1.3 - 1.3)^{2}$

=2.75

6 0

3 years ago