1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sloan [31]
3 years ago
7

Rewrite 7 − 8 using the additive inverse

Mathematics
1 answer:
DedPeter [7]3 years ago
7 0

Answer:

-8 + 7

Step-by-step explanation:

7 - 8 = -1

-8 + 7 = -1

You might be interested in
At a charity fundraiser, adult tickets are sold for $12 each and children tickets are sold for $6 each. Write an algebraic expre
Annette [7]

Answer:

the answer is 2

Step-by-step explanation:

7 0
3 years ago
Solve:<br> 0.03g - (2g + 3) = 1.8
wel

Answer:

-2.43655

Step-by-step explanation:

3 0
3 years ago
Si la hipotenusa y un cateto de un triángulo rectángulo miden 14 m y 7 m, ¿cuánto medirá el área de otro
Reika [66]

<span>Los minerales se consideran gemas si son raros , clara y brillante.
</span>

8 0
3 years ago
Express the quotient of z1 and z2 in standard form given that <img src="https://tex.z-dn.net/?f=z_%7B1%7D%20%3D%20-3%5Bcos%28%5C
Lesechka [4]

Answer:

Solution : -\frac{3}{4}-\frac{3}{4}i

Step-by-step explanation:

-3\left[\cos \left(\frac{-\pi }{4}\right)+i\sin \left(\frac{-\pi \:}{4}\right)\right]\:\div \:2\sqrt{2}\left[\cos \left(\frac{-\pi \:\:}{2}\right)+i\sin \left(\frac{-\pi \:\:\:}{2}\right)\right]

Let's apply trivial identities here. We know that cos(-π / 4) = √2 / 2, sin(-π / 4) = - √2 / 2, cos(-π / 2) = 0, sin(-π / 2) = - 1. Let's substitute those values,

\frac{-3\left(\frac{\sqrt{2}}{2}-\frac{\sqrt{2}}{2}i\right)}{2\sqrt{2}\left(0-1\right)i}

=-3\left(\frac{\sqrt{2}}{2}-\frac{\sqrt{2}}{2}i\right) ÷ 2\sqrt{2}\left(0-1\right)i

= 3\left(-\frac{\sqrt{2}i}{2}+\frac{\sqrt{2}}{2}\right) ÷ -2\sqrt{2}i

= \frac{3\left(1-i\right)}{\sqrt{2}}÷ 2\sqrt{2}i = -3-3i ÷ 4 = -\frac{3}{4}-\frac{3}{4}i

As you can see your solution is the last option.

3 0
3 years ago
- 5+x=-8 how do solve this equation ​
zloy xaker [14]

Add 5 to both sides to get x alone and you will have your answer which is x= -3

5 0
3 years ago
Read 2 more answers
Other questions:
  • It takes four steps to factor 48 – 3y 4 completely. Using complete sentences and the appropriate vocabulary, explain each of the
    15·1 answer
  • If 2x = 14 then x=7​
    11·2 answers
  • Answer quick please.
    5·1 answer
  • Enter Brackets To Make The Statement<br> 10 + 2 x 3²– 2 = 254
    11·1 answer
  • The bases of a trapezoid are 12 and 24. what is the length of the midsegment?
    15·1 answer
  • Janet can make 1/3 of a necklace in 15 minutes. At this rate, how many can she make in an hour? *
    7·2 answers
  • In ΔEFG, e = 8 inches, f = 8.8 inches and ∠G=90°. Find the length of g, to the nearest 10th of an inch.
    13·2 answers
  • Justin used a container shaped like a cylinder for his dog's food. The dimensions of the container are shown below. Find the vol
    14·1 answer
  • A pediatrician has smallpox vaccines numbered 1,2,3, chickenpox vaccines numbered 1,2,3,4,5,6, and influenza vaccines numbered 1
    15·1 answer
  • 3.52 in expanded form
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!