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
Elodia [21]
3 years ago
6

Will upvote Which statement is true? i think its

Mathematics
1 answer:
yan [13]3 years ago
4 0
-14 + 21 = 7 and -24 + 17 = -7. Therefore, -14 + 21 ≠ -24 + 17

16 + (-6) = 16 - 6 = 10 and 24 + (-13) = 24 - 13 = 11. Therefore, 16 - (-6) is not greater than 24 + (-13).

-14 + (-10) = -14 - 10 = -24 and 2 + (-28) = 2 - 28 = -26. Therefore, -14 + (-10) > 2 + (-28)
Therefore, statement C is true.
You might be interested in
HELP ASAP Find the equation of a line that goes through the points (8, -9) and (-4, 15).
Leona [35]

Answer:

Your answer is: y= -2x+7

Step-by-step explanation:

Hope this helped : )

7 0
3 years ago
Civil an airport, a factory, and a shopping center are at the vertices of a right triangle formed by three highways. the airport
vekshin1

Answer:

<em>The shortest possible length for the service road is 2.88 miles.</em>

Step-by-step explanation:

According to the below diagram, A, B and C are the positions of airport, shopping center and factory respectively.

Given that,  AB= 3.6 miles, BC= 4.8 miles and AC= 6.0 miles

In right triangle ABC

tan(\angle ACB)=\frac{AB}{BC} \\ \\ tan(\angle ACB)= \frac{3.6}{4.8}=0.75\\ \\ \angle ACB= tan^-^1(0.75)=36.8698.... degree

The shortest possible length for the service road from the shopping center to the highway that connects the airport and factory is BD.

That means, \triangle BCD is also a right triangle in which \angle BDC=90\°, Hypotenuse(BC)= 4.8 miles and BD is the opposite side in respect of \angle DCB or \angle ACB.

Now in right triangle BCD

Sin(\angle ACB)=\frac{BD}{BC}\\ \\ Sin(36.8698...)=\frac{BD}{4.8}\\ \\ BD=4.8*Sin(36.8698...)=2.88

So, the shortest possible length for the service road is 2.88 miles.

4 0
4 years ago
Solve the inequality x^2 - x - 12 &lt;0
pychu [463]

Answer:

X<12

Step-by-step explanation:

x² - x - 12 <0 any number without a power is to power 1.

x² - x^1 - 12<0

x^1 - 12 <0

x - 12 <0 any to the power 1 is that same number example p^1=p

x - 12 + 12<0 + 12

x<12

8 0
4 years ago
Read 2 more answers
The house has a form of a rectangle with one side two and a half times as long as the other side.
Studentka2010 [4]

Answer:

A. (x*2.5)*x

B. (32*2.5)*32=2560

Step-by-step explanation:


4 0
4 years ago
Find the measure of angle
madreJ [45]

9514 1404 393

Answer:

  (b)  62°

Step-by-step explanation:

Let x represent the measure of the angle.

The complement is (90 -x).

The supplement is (180 -x).

The relationship between the supplement and the complement is ...

  (180 -x) = 6 +4(90 -x)

  180 -x = 6 +360 -4x

  3x = 186

  x = 62

The measure of the angle is 62°.

5 0
3 years ago
Other questions:
  • Simplify a-{3a-[4a-(2a-4a)]}
    5·1 answer
  • Which of the equations is graphed below?<br><br>A.) Y=X<br>B.) Y=2X<br>C.) Y=-2X<br>D.) Y=-X​
    11·1 answer
  • The length L of a rectangle is 4 units more than its width W. The rectangle's are is 252 square units. A) Write the equation tha
    13·1 answer
  • if erin gets $5 per week for 6 weeks and she wants to know how much money she would get which operation would she use to solve t
    12·1 answer
  • Solve the below inequality<br><br> N+6&gt;_15 or 8n&lt;40
    5·1 answer
  • Which numbers are less than negative 8/3 ​
    7·2 answers
  • 4. There are 10 cheerleading squads performing in a competition. The
    7·1 answer
  • Please help me please will give brainliest to anyone who is good <br><br><br>show your work ​
    9·1 answer
  • 4. This box plot shows the number of marks earned by the boys in a class test. What was the lower quartile? 5.This box plot show
    12·1 answer
  • 1+1=??????<br> answer 1+1 please I need it for a work sheet
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!