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
Schach [20]
3 years ago
7

Help me with both parts plz

Mathematics
1 answer:
frez [133]3 years ago
3 0
(z+1.2)/5=3.6

quotient: division
You might be interested in
2(3²+4²)=? <br><br><br><br><br> WHATS THE ANSWER
yulyashka [42]

Answer:

50

Step-by-step explanation:

P- Parenthesis

E- Exponents

M- Multiplication

D- Division

A- Addition

S- Subtraction

(3²+4²)

3*3= 9     4*4= 16     16+9= 25      2(25)      25*2= 50

Hope this helped! (ノ◕ヮ◕)ノ*:・゚✧

( ゚д゚)つ Bye

7 0
3 years ago
Brice wants to build a table and put a border around it. The table and border must have an area of 3,006 square inches. The tabl
SVEN [57.7K]
B is the correct answer.

We are adding the border of x thickness to all 4 sides of the table.  This makes the new width of the table 36+x+x = 36+2x and the new length of the table 72+x+x=72+2x.  To find the area, we multiply the length and width:

(36+2x)(72+2x) = 3006

Multiplying the binomials, we get:
36*72 + 36*2x + 2x*72 + 2x*2x = 3006
2592 + 72x + 144x + 4x² = 3006

Combining like terms gets us
2592 + 216x + 4x² = 3006

Subtract 3006 from both sides:
2592 + 216x + 4x² - 3006 = 3006 - 3006
-414 + 216x + 4x² = 0

Writing in standard form we have
4x²+216x-414=0
8 0
3 years ago
How do you solve an equation by completing the square? <br><br> Example: <img src="https://tex.z-dn.net/?f=%20x%5E%7B2%7D%2B6x%3
Serga [27]
X²+6x+8=0
x²+2*3x+9-1=0
(x+3)²-1=0
(x+3)²-1²=0
(x+3-1)(x+3+1)=0
(x+2)(x+4)=0
x₁=-2
x₂=-4
Answer: x₁=-2,  x₂=-4
7 0
3 years ago
Read 2 more answers
Kim mowed 1/4 of her yard. Her son mowed 3/7 of it. Who mowed the most. How much is left
Pepsi [2]

Answer:

A. Kim's son

B. 9/28

Step-by-step explanation:

Give the fractions a common denominator of 28 then add.

12/28>7/28, so the son mowed more. 7/28+12/28=19/28. subtract this from 1 whole lawn and get 9/28.

3 0
2 years ago
for homework a student have to complete 15 problems total if she finished 6 problems in class what is the ratio of problem she's
kvv77 [185]
9:6 I think. Because if you subtract 6 from 15 you get 9 and that is how many she needs to finish and she has already finished 6
8 0
3 years ago
Other questions:
  • Describe how the infinite sequence are below are generated 2,5,8,11,14,17
    7·2 answers
  • SALE
    12·2 answers
  • Whats the answer to -12(4/3-1)
    5·1 answer
  • What is 15% of "x"<br><br> PLEASE HELP
    12·1 answer
  • Share 30 oranges between Alan and Andy in the ratio 6:4. Alan gets_
    6·1 answer
  • The diameter of a sphere is 8 cm. Which could be a possible length for the radius of a cross section of the sphere? Check all th
    8·2 answers
  • 10 - 6z = -104 *pls help me
    5·2 answers
  • Kevin drove 693 miles in 11 hours. At the same rate, how many miles would he drive in 9 hours
    9·2 answers
  • What is the surface area and volume ?
    11·1 answer
  • Which of the following is a triangle circumscribed by a circle?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!