4 years ago

Why is the solution of 3x + 5 = 2x - 7

Mathematics

2 answers:

Vanyuwa [196]4 years ago

7 0

Answer:

Use pemdas

Step-by-step explanation:

Paranthese, e, multiplacation, division, addition, subtraction

Law Incorporation [45]4 years ago

5 0

Answer:

Its option A

where the lines intersect x satisfies both y = 3x+5 and y = 2x - 7

Step-by-step explanation:

You might be interested in

Write the missing base.

Tju [1.3M]

Answer:

blue = 4

red = 8

green = 2

yellow = .75 or 3/4

Step-by-step explanation:

4 X 4 X 4 X 4 = 256

8 X 8 = 64

2 X 2 X 2 X 2 = 16

.75 X .75 = .5625 or 9/16

5 0

3 years ago

Read 2 more answers

What is the solution to the equation squareroot 4t+5=3

zubka84 [21]

Answer:

Step-by-step explanation:

√(4t+5) = 3

4t + 5 = 9

4t = 4

t = 1

8 0

2 years ago

Read 2 more answers

Requie<br> 2) 20 + (-45)

harkovskaia [24]

Answer:

20 + (-45) = -25

6 0

3 years ago

Read 2 more answers

34. A vessel is in the the form of a hemispherical bowl mounted by a hollow cylinder The diameter

Nostrana [21]

Answer:

$V=20.85\ m^3$

Step-by-step explanation:

Given that,

The vessel is in the the form of a hemispherical bowl mounted by a hollow cylinder.

The diameter of the sphere is 3.5 m.

The height of the cylinder is 2 m

Height of the cylinder = Height of bowl− Radius of hemisphere

= 2 - (3.5/2)

= 0.25 m

The volume of the vessel is given by :

V = volume of hemispherical bowl + volume of cylinder

So,

$V=\dfrac{2}{3}\pi r^3+\pi r^2 h\\\\V=\dfrac{2}{3}\times \dfrac{22}{7}\times (\dfrac{3.5}{2})^3+\dfrac{22}{7}\times (3.5)^2\times 0.25\\\\V=20.85\ m^3$

So, the volume of the vessel is $20.85\ m^3$ .

5 0

3 years ago

the waiter places a bowl of soup in front of lacy in a counterclockwise direction she passes the soup 90° the person receiving t

dybincka [34]

haifia is the answer did it on test

5 0

3 years ago