3 years ago

Evaluate. 2 1/6 - (8/3) + (-4 7/9) write the fraction in simplest form. I need this ASAP plzzzzzz

Mathematics

1 answer:

murzikaleks [220]3 years ago

5 0

answer would be -4 17/18

You might be interested in

A store buys 7 sweaters for $42 and sells them for $182. How much profit does the store make per sweater?

sweet [91]

Answer:

better have my money

Step-by-step explanation:

5 0

3 years ago

Subtract this please

cupoosta [38]

Answer:

B. 3x^2 - 13x + 7

Step-by-step explanation:

6x^2 - 5x + 3 - (3x^2 + 8x - 4)

6x^2 - 5x + 3 - 3x^2 - 8x + 4

3x^2 - 13x + 7

4 0

3 years ago

Read 2 more answers

Which ordered pair is a solution of the equation?

GrogVix [38]

Answer

A only (2,3)

Step-by-step explanation:

If you graph it or plug it into Desmos that can also help

6 0

3 years ago

Find the product of z1 and z2, where z1 = 7(cos 40° + i sin 40°) and z2 = 6(cos 145° + i sin 145°).

Oduvanchick [21]

For two complex numbers $z_1=re^{i\theta}=r(\cos\theta+i\sin\theta)$ and $z_2=se^{i\varphi}=s(\cos\varphi+i\sin\varphi)$ , the product is

$z_1z_2=rse^{i(\theta+\varphi)}=rs(\cos(\theta+\varphi)+i\sin(\theta+\varphi))$

That is, you multiply the moduli and add the arguments. You have $z_1=7e^{i40^\circ}$ and $z_2=6e^{i145^\circ}$ , so the product is

$z_1z_2=7\times6(\cos(40^\circ+145^\circ)+i\sin(40^\circ+145^\circ)=42(\cos185^\circ+i\sin185^\circ)=42e^{i185^\circ}$

3 0

3 years ago

Read 2 more answers

Which is equivalent to (-2ab^3) (-3a^2b^5)

Artemon [7]

Answer:

6 a^3 b^8

Hope That Helps!

3 0

3 years ago