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
Pepsi [2]
2 years ago
12

Can someone help me pleaseeee !!

Mathematics
1 answer:
Arturiano [62]2 years ago
3 0

Answer:

5g/cm³

Step-by-step explanation:

You might be interested in
Help.............???!!!
Studentka2010 [4]

Answer:

Its either A or C

Step-by-step explanation:

5 0
2 years ago
7a +42 +8< -10 + 9a -64a
Mamont248 [21]

Answer:

a < -30/31

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right  

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality<u> </u>

<u>Algebra I</u>

  • Terms/Coefficients

Step-by-step explanation:

<u>Step 1: Define</u>

7a + 42 + 8 < -10 + 9a - 64a

<u>Step 2: Solve for </u><em><u>a</u></em>

  1. Combine like terms (a):                                                                                    7a + 42 + 8 < -10 - 55a
  2. Combine like terms:                                                                                         7a + 50 < -10 - 55a
  3. [Addition Property of Equality] Add 55a on both sides:                                62a + 50 < -10
  4. [Subtraction Property of Equality] Subtract 50 on both sides:                      62a < -60
  5. [Division Property of Equality] Divide 62 on both sides:                               a < -30/31

Here we see any number <em>a</em> less than -30/31 would work as a solution to the inequality.

3 0
2 years ago
Aflati al 2013 lea termen al unei progresii aritmetice cu termenul al treilea egal cu 12 si diferenta a doi termeni consecutivi,
KATRIN_1 [288]

Răspuns:

8052

Explicație pas cu pas:

Al treilea termen al unei progresii aritmetice:

T (n) = a + (n - 1) d

Unde ;

a = primul termen; d = diferență comună = 4; n = al treilea termen (numărul termenului)

Al treilea (3) termen:

T (3) = a + (3-1) 4

T (3) = 12

12 = a + 2 (4)

12 = a + 8

12 - 8 = a

4 = a

Prin urmare, primul termen = a

Al 2013-lea mandat;

T (2013) = a + (2013-1) d

T (2013) = 4 + (2012) 4

T (2013) = 4 + 8048

= 8052

4 0
2 years ago
let's one two and three have the following relationships &lt;1and &lt;2 are adjacent right angles &lt;1 and &lt;3 are vertical a
Fed [463]

Answer:

180 Vertical angles are opposite angles that share only a vertex.  Since ∠3 is adjacent to both ∠1 and ∠2, this means that ∠3 shares a side and vertex with both of these angles.

This means that ∠3 and ∠1 form a straight line; this makes them a linear pair, which makes their sum 180°.

8 0
2 years ago
Paige measured 4/9 cup of onions, 3/4 cup of celery, and 2/7 cup of carrots. How many cups of vegetables did Paige measure out f
lozanna [386]
1whole 121/252
sorry if it's wrong
3 0
3 years ago
Read 2 more answers
Other questions:
  • Pauline withdrew $7.50 from her savings account every day for 3 days. Which expression is the best choice to help her determine
    9·1 answer
  • Factoring Special Cases (400 - 36x^2)
    15·1 answer
  • Dimitri is helping to plan the school talent show. Each performer for the talent show has 6 66 minutes for his or her performanc
    5·1 answer
  • The trail is 2982 miles long.It begins in city A and ends in city B.Manfred has hiked 2/7 of the trail before.How many miles has
    14·1 answer
  • How many solutions does the equation
    11·1 answer
  • I need help please?!!!!!!!??!!
    8·2 answers
  • What is the median of 154 119 139 115 152 140 154 120 143 103 126 126 137 165 165 129 100 148
    11·1 answer
  • Does anyone know how to answer this?​
    9·2 answers
  • Use absolute value to express the distance between −13 and 17 on the number line.
    6·2 answers
  • Sam hiked 4.5 km along a straight bush track, and then turned 40° and walked a further 3.8 km in a straight line.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!