All categories

3 years ago

Solve 2,401 = 76 – 2x.

Mathematics

2 answers:

inessss [21]3 years ago

7 0

Answer:

The answer would be -1162.5

Step-by-step explanation:

choli [55]3 years ago

6 0

...........................

You might be interested in

Calcular el volumen en m3 de la esfera en el que el área de uno de sus círculos maximos es 36pim2

Strike441 [17]

Answer:

The volume of the sphere is $V=288\pi\ m^3$

Step-by-step explanation:

<u><em>The question in English is</em></u>

Calculate the volume in m^3 of the sphere in which the area of one of its maximum circles is 36pi m^2

we know that

The radius of the maximum circle in the sphere is equal to the radius of the sphere

Step 1

Find the radius of the maximum circle

The area of the circle is

$A=\pi r^{2}$

we have

$A=36\pi\ m^2$

substitute and solve for r

$36\pi=\pi r^{2}$

Simplify

$36=r^{2}$

take the square root both sides

$r=6\ m$

Step 2

Find the volume of the sphere

The volume of the sphere is

$V=\frac{4}{3}\pi r^{3}$

substitute the value of r

$V=\frac{4}{3}\pi (6)^{3}$

$V=288\pi\ m^3$

6 0

3 years ago

Y=2x ???????????????????????????

vampirchik [111]

The answer is 4 ————

8 0

4 years ago

Consider the regular octagon below with center at the origin and a vertex at (4,0).

rodikova [14]

Answer:

Reflection across y=0

Step-by-step explanation:

The Y axis splits the octagon in half, so if it was reflected it would be mapped onto itself.

5 0

4 years ago

Mhanifa can you please answer this? I will mark brainliest!

inna [77]

Answer:

Orthocenter

Step-by-step explanation:

Each string makes a shortest distance from the vertices to opposite sides.

This is the altitude.

Altitudes are concurrent in a point that is known as the orthocenter.

8 0

3 years ago

GEOMETRY - FIND X ON THIS TRIANGLE

m_a_m_a [10]

Answer: $\frac{7\sqrt{3}}{2}$

Step-by-step explanation:

$\sin 60^{\circ}=\frac{x}{7}\\\\\frac{\sqrt{3}}{2}=\frac{x}{7}\\\\x=\frac{7\sqrt{3}}{2}$

8 0

2 years ago