All categories

2 years ago

Can someone PLEASE help me. No one will answer the question completely smh

Mathematics

1 answer:

Vesna [10]2 years ago

8 0

Ok got it. If you have any questions just ask in the chat below :)

You might be interested in

The length of the base of a right triangle is 32 centimeters, and the height is 10 centimeters. What is the area of the triangle

Bas_tet [7]

10(32)=320, 320/2 Area=160

4 0

2 years ago

Read 2 more answers

Find the distance between the complex numbers. z1 = 9 - 9i z2 = 10 - 9i

steposvetlana [31]

Answer:

The distance between the two given complex numbers = 9

Step-by-step explanation:

Explanation:-

Step(i):-

Given Z₁ = 9 - 9 i and Z₂ = 10 -9 i

Let A and B represent complex numbers Z₁ and Z₂ respectively on the argand plane

⇒ A = Z₁ = x₁ +i y₁ = 9 - 9 i and

B = Z₂ = x₂+ i y₂ = 10 -9 i

Let (x₁ , y₁) = ( 9, -9)

(x₂, y₂) = (10, -9)

Step(ii):-

The distance between the two points are

A B = $\sqrt{(x_{2} - x_{1})^{2}+(y_{2} - y_{1})^{2} }$

A B = $\sqrt{(10 - 1)^{2}+(-9 - (-9))^{2} }$

AB = $\sqrt{(9)^{2} +(-9+9)^{2} }$

AB = √81 = 9

Conclusion:-

The distance between the two given complex numbers = 9

3 0

2 years ago

What multiplies to be 42 and adds to be 23?

Furkat [3]

A) x * y = 42 (or x = 42/y)
B) x + y = 23

B) 42/y + y = 23
42 + y^2 = 23y
y^2 -23y + 42 = 0

The numbers are 21 and 2

7 0

2 years ago

Find the volume of a sphere with radius 2 feet. Round your answer to the nearest hundredth.

Dmitry_Shevchenko [17]

Answer:

$V=33.51ft^3$

Step-by-step explanation:

Remember the formula:

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

V= Volume r= radius

$V=\frac{4}{3} \pi 2^3= 33.51032$

Round your answer to the nearest hundredth.

$V=33.51ft^3$

4 0

2 years ago

Debra walked her dog to the south. They walked 50 meters in 150 seconds.

abruzzese [7]

Answer:

Step-by-step explanation:

Because... 150 divided by 50 = 3

4 0

2 years ago