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babymother [125]
3 years ago
6

Solve the equation for x​

Mathematics
1 answer:
Lisa [10]3 years ago
5 0

Answer:

There is no answer for x

Step-by-step explanation:

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Have another question! will give brainliest again
stepan [7]

Answer:

-64

Step-by-step explanation:

If I represent the worker's position relative to the surface of the earth then

if we let Δy = the change of position.

Δy = 0 -64 \\ Δy = -64

5 0
4 years ago
If two supplementary angles are 3 x space plus space 7 and 2 x minus 1, what is the value for x?
ICE Princess25 [194]

Answer:

3x + 7 + 2x -1

Step-by-step explanation:

(3x+2x)+(7-1)

5x + 6

6 / 5

x=1.2 or 2/10

7 0
3 years ago
In triangle ABC , side AB is 6 and side AC is 4: Which statement is needed to prove that segment DE is parallel to segment BC an
Andreyy89

Answer:

Segment AD is 3, and segment AE is 2.

Step-by-step explanation:

In a triangle, the line joining the mid points of two sides is parallel and half of the third sides of the triangle.

Here, ABC is a triangle,

In which,

AB = 6,

AC = 4,

D∈ AB and E∈AC

Let DE ║BC,

And, DE=\frac{1}{2}BC

In triangles ADE and ABC,

\angle ADE\cong \angle ABC  ( Alternative interior angle theorem )

\angle AED\cong \angle ACB

By AA similarity postulate,

\triangle ADE\sim \triangle ABC

∵ Corresponding sides of similar triangle are in same proportion,

\implies \frac{AD}{AB}=\frac{AE}{AC}=\frac{DE}{BC}

\frac{AD}{AB}=\frac{AE}{AC}=\frac{BC}{2BC}

\frac{AD}{AB}=\frac{AE}{AC}=\frac{1}{2}

\implies AD = \frac{AB}{2}\text{ and }AE =\frac{AC}{2}

\implies AD = \frac{6}{2}=3\text{ and }AE =\frac{4}{2}=2

Hence, the correct option would be,

Segment AD is 3, and segment AE is 2.

4 0
3 years ago
PLEASEEEE HELPPP!!!! The surface area of a sphere is 289(pie) cm (squared). What is the approximate volume of the sphere?? And p
Novosadov [1.4K]
A - Area
V - Volume
A = 4piR^2
V = 1.33piR^3

With the info given, 289 = 4piR^2, making R = 4.8
Plug this into the volume formula, and you'll get 1.33*pi*(4.8^3), which equates to 463.3 cubic centimeters.
8 0
4 years ago
HELP ASAP please?!!!!!
Sergio039 [100]

Answer:

C

Step-by-step explanation:

7 0
3 years ago
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