All categories

3 years ago

A triangle has sided measuring 3.54 inches, 5.12 inches, and 2.30 inches. Add to find the perimeter of the triangel

Mathematics

1 answer:

Inessa05 [86]3 years ago

4 0

The problem says to add, so

3.54 + 5.12 + 2.3 =

10.96 in (your sum/perimeter)

You might be interested in

Work out the shaded area

Dennis_Churaev [7]

Answer:

Step-by-step explanation:

Shaded area:

Area of big rectangle - Area of small rectangle

$= 10 \times 12 - (10 - 5) \times (12 - 2)$

Calculate the difference

$= 10 \times 12 - 5 \times 10$

Calculate the product

$= 120 - 50$

Calculate the difference

$= 70 \: {cm}^{2}$

Hope this helps...

Best regards!!

7 0

3 years ago

Ibuki factored 12x^7as (4x^3)(3x^4)

Marina86 [1]

Answer:

Both are correct.

Step-by-step explanation:

The key understanding here is that you can factor a monomial in many different ways!

To check if any of the factorizations is correct, we can multiply the factors and see if their product is really 12x^712x

12, x, start superscript, 7, end superscript.

Hint #22 / 4

\begin{aligned} (\blueD{4}\maroonD{x^3})(\blueD{3}\maroonD{x^4})&=(\blueD{4})(\blueD{3})(\maroonD{x^3})(\maroonD{x^4}) \\\\ &=\blueD{12}\maroonD{x^7} \end{aligned}

(4x

)(3x

)

=(4)(3)(x

)(x

)

=12x

So Ibuki is correct!

Hint #33 / 4

\begin{aligned} (\blueD{2}\maroonD{x^6})(\blueD{6}\maroonD{x})&=(\blueD{2})(\blueD{6})(\maroonD{x^6})(\maroonD{x}) \\\\ &=\blueD{12}\maroonD{x^7} \end{aligned}

(2x

)(6x)

=(2)(6)(x

)(x)

=12x

So Melodie is also correct!

Both Ibuki and Melodie are correct.

8 0

3 years ago

What is the volume of thiss figure ?

allochka39001 [22]

Answer:

18 ft³

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

If x varies directly as y, and<br> X = 24 when y= 21, Find x when<br> Y=6

Ne4ueva [31]

Answer:

x = 48/7

Step-by-step explanation:

There's two good ways to do this problem.

Option 1:

Translate "x varies directly as y" into the equation y=kx

Then you have to find k. After you "reset" your y=kx equation, fill in k and then solve for x. See image.

Option 2:

Translate "varies directly" into a proportion, which is two fractions equal to each other:

x/y = x/y

Fill in the three numbers given and cross multiply and solve to find the fourth number. See image.

7 0

1 year ago

2. Find the distance between (-3,2) and (4,8).

Mkey [24]

Answer:

(7,6)

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers