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
iogann1982 [59]
3 years ago
7

Andrew solved the following inequality, and his work is shown below:

Mathematics
1 answer:
Nataly_w [17]3 years ago
3 0
It’s B. When dividing by -2, he did not change the direction of the sign
You might be interested in
1. which expression is equivalent to 8 × 8 × 8 × 8?
Lelu [443]
Question 1: c. ) 8^4                                                                                                question 2: 4^7                                                                                                      question 3: 7^6                                                                                                     question 4: 4^3                                                                                                      question 5: 3^2                                                                     



8 0
3 years ago
Read 2 more answers
Plz Helppp meeee assapppp
Gwar [14]

Given:

A right angled triangle.

To find:

The value of x.

Solution:

We have,

Base = x

Hypotenuse = \sqrt{5}

In a right angle triangle,

\cos \theta = \dfrac{Base}{Hypotenuse}

For the given triangle,

\cos 45^\circ= \dfrac{x}{\sqrt{5}}

\dfrac{1}{\sqrt{2}}= \dfrac{x}{\sqrt{5}}

Multiply both sides by \sqrt{5}.

\dfrac{\sqrt{5}}{\sqrt{2}}= x

\dfrac{\sqrt{5}}{\sqrt{2}}\times \dfrac{\sqrt{2}}{\sqrt{2}}= x

\dfrac{\sqrt{10}}{2}= x

Therefore, the required value of x is \dfrac{\sqrt{10}}{2}.

8 0
3 years ago
How to do rdw for 4th grade math
tatyana61 [14]
Provide a problem and I will explain
7 0
3 years ago
Read 2 more answers
I don't get this...can someone help me "perform the indicated operation" ?<br> 9 15/22 - 3 2/11
Nadusha1986 [10]
Nevermind. This answer is 6.5
3 0
4 years ago
Read 2 more answers
(x - 3)^2/9 - (y - 2)^2/16 = 1 The vertices of the hyperbola are:
Yuki888 [10]
The answer is B !
( 3,6) and ( 3,-2)
6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the quoatient of 1 2/3 and 6
    13·1 answer
  • I AM STUCK!!! PLEASE HELP!!!!!
    11·1 answer
  • I need help with this quick question!! Extra points and I’m marking brainlist to step by step explanation
    13·2 answers
  • Which is the constant term of the algebraic expression -2x2 + 17 -15x + 7xy?
    12·1 answer
  • How are real numbers used to describe a real-world situations
    14·1 answer
  • the three median of a triangle intersect as a point. which measurements could represent the segments of one of the medians? 2 an
    10·1 answer
  • Solve the inequality for n.<br>14 &lt; n - 3​
    12·2 answers
  • What is the slope of (2,3) (10,15)
    14·2 answers
  • Area of a circle with a diameter of 4cm
    15·2 answers
  • Will give brainliest<br><br>gimme some good songs
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!