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
Sunny_sXe [5.5K]
3 years ago
13

Can someone answer this question correctly it's my test please don't answer if you don't understand please show work I need it t

oday thank you

Mathematics
1 answer:
saveliy_v [14]3 years ago
6 0

Answer:

The answer is b.)  -5.2 degrees

Step-by-step explanation:

to find the mean of this problem you have to add all numbers and then divide it by how many numbers there is.

so you have to add  -42+ -17+14+-4+23 and that'll equal -26

so you take -26 and divide it by 5 because thats how many numbers their are to divide

-26 divided by 5 is (-5.2)

You might be interested in
9w-4w+6<1+5w supposed to combine like terms
Mariana [72]

Answer/Step-by-step explanation:

Given:

9w - 4w + 6 < 1 + 5w

To solve, collect like terms.

Subtract 5w from both sides

9w - 4w + 6 - 5w < 1 + 5w - 5w

9w - 4w - 5w + 6 < 1

6 < 1 (incorrect)

The inequality given has no solution or an information is missing.

6 0
3 years ago
18. What is the y-intercept of the line that passes<br> through the points (1, 1) and (5, 13)?
TEA [102]

Answer:

-2

(The coordinate point is (0,-2))

Step-by-step explanation:

First, make an equation of the line.

Start off with finding the slope:

Slope = (13-1)/(5-1) = 12/4 = 3

Then solve for the y-intercept though substitution and simplification:

y=mx+b --> 1=3(1)+b --> 1=3+b --> b= -2

So the answer is -2.

4 0
3 years ago
Add 1/2 liter,3/4 liter and 7/8 liter
LUCKY_DIMON [66]
First, find a lowest common denominator. The lcd in this equation os 8 so your new fractions would be 4/8, 6/8, and 7/8. You add the numerators (top numbers), which equals 17/8. Then you simplify to 2 1/8 liters.
5 0
3 years ago
Three research departments have 9, 7, and 10 members, respectively. Each department is to select a delegate and an alternate to
aivan3 [116]
Work:
First department: (They have 9 possibilities for delegate and 8 for alternate)
9 * 8 = 72
Second department: (They have 7 possibilities for delegate and 6 for alternate)
7 * 6 = 42
Third department: (They have 10 possibilities for delegate and 9 for alternate)
10 * 9 = 90
Total possibilities:
72 * 42 * 90 = 272,160 possibilities

I hope this helps!
3 0
3 years ago
One-sixth the sum of eight and a number
Aleks04 [339]

Step-by-step explanation:

Let the number be x.

<u>1</u><u> </u> =8 + x

6

6×<u>1</u>=6×8+6×x

6

1=48+6x

1-48=6x

<u>-</u><u>4</u><u>7</u>=<u>6</u><u>x</u>

6. 6 x = -7 <u>5</u>

6

x is equal to minus seven whole number five divided by six.

7 0
3 years ago
Other questions:
  • How do you write 37/4 as a percentage
    14·2 answers
  • Which property is demonstrated by the following statement?<br><br> 16 + (22 + a) = (16 + 22) + a
    14·2 answers
  • A number is between -2 and -10. What is the least possible integer value of this number
    10·1 answer
  • What is the relation ship between fractions as a decimals
    12·1 answer
  • Phone numbers in Italy are in the format AB-CDDD-XXXX and have the following conditions · A can be any number 3-9 · B can be any
    13·1 answer
  • Write the rate as a unit rate.<br><br> 5 shirts cost $75.00
    13·2 answers
  • I need to know 9 and 3/4 multiplied by 15 and 1/2
    6·2 answers
  • Help asap please!!
    12·1 answer
  • Angle Relationships
    9·1 answer
  • A 25 inch piece of steel is cute into three pieces so that the second piece is twice as long as the first piece and the third pi
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!