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
soldier1979 [14.2K]
2 years ago
13

Which of the following represents the number of units between -5 and -2 on the number line?

Mathematics
1 answer:
LenKa [72]2 years ago
7 0

Answer:

d) |-5 - (-2)|

..........................

You might be interested in
A tennis court is surrounded by a fence so that the distance from each boundary of
lesya [120]

The area of the entire surface will be 2160 feet Wide/Long.

4 0
2 years ago
Which point is an x-intercept of the quadratic function f(x)=(x-4)(x+2)
Mademuasel [1]

Answer:

x = - 2 or x = 4

Step-by-step explanation:

To find the x- intercepts let f(x) = 0, that is

(x - 4)(x + 2) = 0

Equate each factor to zero and solve for x

x - 4 = 0 ⇒ x = 4

x + 2 = 0 ⇒ x = - 2

The x- intercepts are at x = - 2, x = 4

3 0
2 years ago
Ms. O'Brien makes her own cleaning solution to clean her floors! (yet, she can't clean her measuring cups?) She mixes 8 cups of
Elden [556K]

Answer:

To make a gallons,

Ms. O'Brien needs

12 8/10 cups of water or 12.8 cups of water

3 1/5 cups of water or 3.2 cups of vinegar

Step-by-step explanation:

Ms. O'Brien makes her own cleaning solution to clean her floors! (yet, she can't clean her measuring cups?)

She mixes 8 cups of water with 2 cups of vinegar.

Hence: The total number of cups for the cleaning mixture = 8 cups of water + 2 cups of vinegar = 10 cups

If she wants to make a 1 gallon mixture of her cleaning solution, how much water and how much vinegar should she add?

Note that: There are 16 cups in a gallon

Hence:

For number of cups of water:

10 cups of cleaning mixture = 8 cups of water

16 cups of cleaning mixture = x

Cross Multiply

10x = 16 × 8

x = 16 × 8/10

x = 12 8/10 cups of water or 12.8 cups of water

For the number of cups of vinegar

10 cups of cleaning mixture = 2 cups of water

16 cups of cleaning mixture = x

Cross Multiply

10x = 16 × 2

x = 16 × 2/10

x = 3 1/5 cups of water or 3.2 cups of vinegar

Therefore, to make a gallon

Ms. O'Brien needs

12 8/10 cups of water or 12.8 cups of water

3 1/5 cups of water or 3.2 cups of vinegar

5 0
2 years ago
A luxury liner leaves a port on a bearing of 110 degrees and travels 8.8 miles. It then turns due west and travels 2.4 miles. Ho
myrzilka [38]

Answer:

Distance= 6.6 miles

Bearing= N 62.854°W

Step-by-step explanation:

Let's determine angle b first

Angle b=20° (alternate angles)

Using cosine rule

Let the distance between the liner and the port be x

X² =8.8²+2.4²-2(8.8)(2.4)cos20

X²= 77.44 + 5.76-(39.69)

X²= 43.51

X= √43.51

X= 6.596

X= 6.6 miles

Let's determine the angles within the triangle using sine rule

2.4/sin b = 6.6/sin20

(2.4*sin20)/6.6= sin b

0.1244 = sin b

7.146= b°

Angle c= 180-20-7.146

Angle c= 152.854°

For the bearing

110+7.146= 117.146

180-117.146= 62.854°

Bearing= N 62.854°W

8 0
3 years ago
What is the least common multiple of 4, 27, 12.
ryzh [129]
The lease common multiple of the set of numbers is 108.

108/4=27.
108/27=4.
108/12=9.
7 0
3 years ago
Other questions:
  • A ramp is 4m in length and is situated at an angle of 48⁰. How far is the start of the ramp to the building?
    6·1 answer
  • PLZ HELP ASAP IF U ABSOLUTELY KNOW IM TIMED THX<br><br> Which statement is true
    5·2 answers
  • Angles and geometry!! Please help!
    13·1 answer
  • I need help with some of these I don't get it?
    9·2 answers
  • In general, the value measured by the vertical axis is called the _____ variable.
    10·2 answers
  • Find the value of a3 + 3b2 when a = 2 and b = -2
    14·1 answer
  • Mrs. Hamilton tallies her students test grades in the table below. What percent of the class received an A or a B?
    14·2 answers
  • Evaluate the polynomial 6x - y, for x = -3 and y = 2.<br><br>a) -20<br>b) 4<br>c) -16<br>d) 15​
    8·1 answer
  • PLease helpppp PLEASEE HELLLLP i dont get it
    11·1 answer
  • Type the slope-intercept equation of the line that passes through the points (5,2) and (4,1). y = [? ]x + [ ]​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!