All categories

3 years ago

What is the value of c in the equation below?

Mathematics

1 answer:

Flauer [41]3 years ago

6 0

Answer:

are the values of a or b given?

Step-by-step explanation:

You might be interested in

Oksana_A [137]

Answer:

Step-by-step explanation:

because there are numbers involved

5 0

2 years ago

4x2 + 2x = 12<br> What's the answer Nd solve it

baherus [9]

Answer:

=3/2

=−2

2Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Show all work to multiply (3+ /(-16))(6-/(-64))

Reil [10]

Answer:

=50

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

What is the volume of this triangular Pyramid photo attached

storchak [24]

To find the volume of a triangular pyramid, the formula is:

$V=\frac{1}{3}(Area\text{ }of\text{ }thebase)(height)$

So we start by finding the area of the base, which is in the shape of a right triangle in this case.

The area of a right triangle is equal to 1/2 x base x height.

$\begin{gathered} A=\frac{1}{2}bh \\ \\ A=\frac{1}{2}(5)(6) \\ \\ A=15\text{ square feet} \end{gathered}$

We use this area to find the volume.

$\begin{gathered} V=\frac{1}{3}Ah \\ \\ V=\frac{1}{3}(15)(6) \\ \\ V=30\text{ cubic feet} \end{gathered}$

The volume of the triangular pyramid is 30 cubic feet.

3 0

1 year ago

What is<br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B81%7D%20" id="TexFormula1" title=" \sqrt{81} " alt=" \sqrt{81} " align

azamat

Answer:

$\: \sqrt{81 } = 9$

Step-by-step explanation:

$\sqrt{81 } = \sqrt{3 \times 3 \times 3 \times 3} \\ = 3 \times 3 \\ =9$

You have to prime factorise 81 and then you will get <u>9</u> as the answer.

8 0

2 years ago

Read 2 more answers