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
kherson [118]
3 years ago
13

Solve. 5 = –(–z + 3) a. –8 b. 8 c. –2 d. 2

Mathematics
2 answers:
Harlamova29_29 [7]3 years ago
6 0

-(-z + 3) equals z - 3

5 = z - 3

z = 8

gulaghasi [49]3 years ago
5 0
-(-z + 3) equals z - 3
5 = z - 3
z = 8
You might be interested in
Can someone answer this question please?
Mekhanik [1.2K]
Steps:
1. calculate the values of y at x=0,1,2. using y=5-x^2
2. calculate the areas of trapezoids (Bottom+Top)/2*height
3. add the areas.

1. 
x=0, y=5-0^2=5
x=1, y=5-1^2=4
x=2, y=5-2^2=1
2. 
Area of trapezoid 1 = (5+4)/2*1=4.5
Area of trapezoid 2 = (4+1)/2*1=2.5

Total area of both trapezoids = (4.5+2.5) = 7

Exact area by integration:
integral of (5-x^2)dx   from 0 to 2
=[5x-x^3/3] from 0 to 2
=[5(2-0)-(2^3-0^3)/3]
=10-8/3
=22/3
=7 1/3, slight greater than the estimation by trapezoids.

8 0
3 years ago
8% of what number is 2 :)
Alisiya [41]
8% of what number is 2 - 268832
8 0
3 years ago
Read 2 more answers
Kenny's weight is 6/7 times melvin's weight. what is the ratio of melvin's weight to the total weight of the two boys?
dangina [55]
Answer=7:13

Kenny's Weight*6/7=Melvin's Weight

So, for example, if Melvin's weigh was 7...

Kenny's Weight*6/7=7
divide both sides by 6/7
Kenny Weight=6

So we can say that Melvin's weight to Kenny's weight is 7:6

The boys total weights would be...
7+6=13


So Melvin's weight over the total weight of the two boys is:

7:13
4 0
3 years ago
Read 2 more answers
La sucesión {1/ n } es convergente <br><br> alguien me ayuda por favor
loris [4]

Answer:

si es convergente

más inteligente por favor

Step-by-step explanation:

7 0
3 years ago
What is the mixed number for 56/10
andre [41]
Well, 10 can go into 56, 5 times, so your whole number would be 5.
Then 50 (where did i get 50 from? 5 times the ten is 50) minues 56 is 6. So it would be : 
5 and 6/10 (your denominator stays the same)
But it needs o be simplafied to its lowest terms. They are both divisable by 2, SOO 6 divided by 2 is 3, and 10 divided by 2 is 5 So, your new fraction is:
5 and 3/5 in which it cant be simplafied anymore.
<em>~ 5  3/5 </em><em>is your answer :)</em>
4 0
3 years ago
Other questions:
  • S = 2r + 3 × solve for x
    13·1 answer
  • I need help on #16 and #14, when I did question 15 it was fine but I keep running into problems on how to solve 14 and 16
    7·2 answers
  • Please help thanks :)
    15·1 answer
  • Andre purchased 10 cans of tennis balls from an online store and received a 25% discount. Shipping cost $5.99. Write an algebrai
    5·1 answer
  • Solve for x:a-bx=cx+d
    6·1 answer
  • 18.50x2.6 what is the answer helppppp!!!!!!!!!!!!!!
    15·2 answers
  • Given f(x)=3^(x-2) and g(x)=f(3x)+4, write the function rule for function g and describe the types of transformations that occur
    6·2 answers
  • Is this right plz help​
    8·2 answers
  • Compare aristocrats, farmers, and merchants in the ancient chinese society
    11·1 answer
  • The owner of a small store buys coats for ​$55.00 each. Answer parts a and b.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!