All categories

3 years ago

What is the value of x, rounded to the nearest tenth

Mathematics

2 answers:

inn [45]3 years ago

6 0

Answer:

3.3 centimeters

Step-by-step explanation:

To find the distance between the big side and small side of the shapes:

Set up an algebraic equation: 15x = 7
Divide each side by 15 to cancel out the 15 next to x. It should now look like this: x = 7/15

To solve for x:

$\frac{7}{1}$ × $\frac{7}{15} = \frac{49}{15}$
49/15 = 3.266...
3.266... rounded = 3.3 centimeters

I hope this helps!

scoundrel [369]3 years ago

3 0

Answer: 3.3

Step-by-step explanation:

You might be interested in

Factor the equation please help

LiRa [457]

Answer:

For A

${ \rm{6 {x}^{2}(x + 1) - 2x(x + 1) }}$

• The equation above has a common bracket "(x + 1)". So, let's first factorise out that bracket:

$\dashrightarrow \: { \rm{(x + 1) \{6 {x}^{2} - 2x \} }}$

• now in the second bracket, the common factor is x and 2.

$\dashrightarrow \: { \rm{(x + 1) \{2x(3x - 1) \}}}$

• Final answer;

${ \boxed{ \boxed{ \rm{ \dashrightarrow \: 2x(x + 1)(3x - 1) \: \: }}}}$

For B

${ \rm{3(x - 1)(x + 2) + ( {x}^{2} - x)(x + 2) }}$

• In the equation, the common bracket is (x + 2).

So let's first factorise it out:

$\dashrightarrow \: { \rm{(x + 2) \{3(x - 1) + ( {x}^{2} - x) \}}} \\ \\ { \rm{(x + 2) \{3(x - 1) + x(x - 1) \}}}$

• In the second major bracket, the common bracket is (x - 1). so factorise it out:

${ \rm{(x + 2) (x - 1) \{3 + x \}}}$

• Final answer:

${ \boxed{ \boxed{ \rm{ \dashrightarrow \: (x + 2)(x + 3)(x - 1) \: \: }}}}$

8 0

2 years ago

Find the product 8/6n - 4(9n^2 -4)

Brrunno [24]

Answer:

- (27n^3 - 12n - 1) over 3n

Step-by-step explanation:

4 0

3 years ago

Use long division to change 11/30 to a decimal

Angelina_Jolie [31]

Hope this helps! answer= 0.366 to 3 decimal places

4 0

3 years ago

Read 2 more answers

POSSIBLE POINTS 10

Blizzard [7]

Answer: 2 hours

Step-by-step explanation:

If Candice can paint a room in 6 and Grace can paint one in 8 subtract and 6 and get 2 hours

4 0

3 years ago

In ABC,if sin A=4/5 and tan A =4/3,then what is cow A?

nlexa [21]

I hope this helps you

5 0

3 years ago

Read 2 more answers