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
aleksklad [387]
2 years ago
6

If two angles are supplement of each other, then one of the angles must be acute

Mathematics
1 answer:
oksian1 [2.3K]2 years ago
7 0

Answer:

this is true

Step-by-step explanation:

a supplementary angle adds up to 180 degrees. two accute angles would equal to around 90 and two obtuse angles would add up to more than 180. two right angles are perpendicular and they could work but since the question asks about acute and obtuse, its true that one angle must be acute and the other must be obtuse for it to add up to 180.

You might be interested in
John withdraws $40.00 from her savings account each month. What integer represents the net effect on her balance after 5 months?
lina2011 [118]

Answer:

The net effect of amount in John account after 5 months is  $A - $200

Step-by-step explanation:

Given as :

The amount of money withdraws by John each month from his account = $40

Let The total amount of  money did John had in his account = $A

Let the amount left in John account after 5 months of withdraw = $x

<u>So, According to question</u>

∵ Each month the money withdraw from account = $40

∴ In 5 months , the money withdraw = $40 × 5

I.e In 5 months , the money withdraw = $200

So, The left money in account after withdraw in 5 months = $A - The amount withdraw in 5 months

I.e x = $A - $200

So, The balance in account after 5 months = x =  $A - $200

Hence, The net effect of amount in John account after 5 months is             $A - $200  Answer

6 0
3 years ago
Mr. Smith uses Verizon Wireless as his cell phone carrier. His plan costs $60 a month plus &amp;.15 per text message. For his mo
Paul [167]

Answer:

equation is 15x+60<97.50

answer is 2.5 but if that doesn't make sense. To not to over, the answer would be two.

5 0
2 years ago
HELP ME!! Solve 1/2(10x + 6) + 3/4 (8x + 3)
Elenna [48]

Answer:

11x+5.25

Step-by-step explanation:

Open the brackets

1/2 x 10x= 5x, 1/2 x 6 =3

3/4 x 8x=6x, 3/4 x 3 =2.25

Like terms together

5x + 6x + 3 + 2.25

Answer

11x + 5.25

8 0
2 years ago
Read 2 more answers
A certain brand of rice costs $0.88 for 6.8 ounces.
Slav-nsk [51]
All you need to do is divide .88 by 6.8.

.88/6.8= 0.129 (round upt to .13 cents)

I hope this helps!
3 0
3 years ago
Read 2 more answers
Two cars traveled equal distances in different amounts of time. Car A traveled the distance in 2.4 h, and Car B traveled the dis
Arte-miy333 [17]
One way to go about this is to first list everything we know in the form of variables. This will make it easier to see how these numbers correlate instead of trying to remember formulas to plug these numbers into.

TimeA = 2.4h (time of Car A to travel)
TimeB = 4h (time of Car B to travel)
SpeedA = SpeedB + 22mph (Speed of Car A<span>)
</span>SpeedB = SpeedA - 22mph (Speed of Car B<span>)
</span>Distance = x (the distance traveled by each car)

We are looking for SpeedA. How can we find this? Well, we know that speed multiplied by time is equal to distance, so let's start there.

SpeedA * 2.4h = x
<span>(SpeedB + 22mph) * 2.4h = x
</span>(2.4h * SpeedB) + 52.8miles = x

We also know that:
SpeedB * 4h = x

Since both of these equations are equal to x, we can combine them:
SpeedB * 4h = x = <span>(2.4h * SpeedB) + 52.8miles
</span>SpeedB * 4h = <span>(2.4h * SpeedB) + 52.8miles
</span>1.6h * Speed B = 52.8miles
SpeedB = 52.8/1.6 mph = 33 mph

<span>SpeedA = SpeedB + 22mph = 33mph + 22mph = 55mph
</span>
Therefore, Car A was traveling at 55mph.
3 0
3 years ago
Other questions:
  • Twenty five students are in a class. Each student will have one half of a sandwich for a snack. Each sandwich is made with two s
    10·1 answer
  • A train travels 42 kilometers in 15 minutes. How far will the train travel in 3 hours at that speed?
    14·1 answer
  • What is 3 47/99 in decimal form?
    12·2 answers
  • A company finds it can produce 5 heaters for $2000, while producing 15 heaters costs $4600. Express the cost, y, as a linear fun
    10·1 answer
  • Help me super duper dumb
    10·2 answers
  • 8 of 10
    11·1 answer
  • What is 4x – 97 + 12 – x = -80.5
    11·2 answers
  • Help &amp; not just comment for points thank youu
    13·2 answers
  • Solve for x<br><br>find AC<br>this is the last question I'm posting ​
    5·1 answer
  • How do I solve this?​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!