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
Eva8 [605]
3 years ago
8

The measure of angle xx is 25 more than 4 times the measure of its complement. Find the measure of xx.

Mathematics
2 answers:
marishachu [46]3 years ago
6 0
The complement is what adds to an angle to get 90 degrees

so

x is 25 mroe than 4 times y
x+y=90

x=25+4y
sub 25+4y for x

25+4y+y=90
25+5y=90
minus 25 both sides
5y=65
divide both sides by 5
y=13

sub back
x+y=80
x+13=90
x=77 degrees
sammy [17]3 years ago
4 0
17=y 73=x because compliments equal 90
You might be interested in
Fifteen more than twice a number 9 is
Leokris [45]
The question is asking 15+2*9=? so to do this first multiply 2*9 which = 18 and then add 15, 18+15= 33
6 0
3 years ago
Read 2 more answers
I feel like I am asking so my questions but I dont really care its a Sunday xD
dimulka [17.4K]
You would add like terms so it would be 1x then you add 1 to 7 so you would get 8.. the you divide both sides by 1x and you'd get 8=x
4 0
2 years ago
Read 2 more answers
Laura takes very good care of her vehicles. She owns a blue van and a red truck. Although she bought them both new, she has owne
MrRissso [65]

The age of the van owned = 12 years

The age of the truck owned  = 29 years

Step-by-step explanation:

Here, the given question is INCOMPLETE.

Laura takes very good care of her vehicles. She owns a blue van and a red truck. Although she bought them both new, she has owned the truck for 17 years longer than she has owned the van. If the sum of the ages of the vehicles is 41 years, how old is the van and how old is the truck?

Let us assume the number of years Laura has owned the van = S years

So, according to the question:

The number of years she has owned truck = S + 17 years

Now, Sum of the age of ( Truck + Van)  = 41 years

⇒ (S + 17 years) + (S years)  = 41 years

or, 2 S +  17 = 41

or, 2 S  = 4 1 -1 7 = 24

or, S  = 24/2 = 12 years

or, S  = 12 years

Hence the age of the van owned = 12 years

The age of the truck owned  = S  + 17  = 12 + 17 = 29 years

6 0
3 years ago
The school that Stefan goes to is selling tickets to a choral performance. On the first day of ticket sales the school sold 3 se
aniked [119]
52 - 38 is 14 
since on the second they sold one more child ticket then the first day we know the extra money is the price of a child ticket 
so 14 is how much a child ticket is 
if 3 senior citizen tickets but 14$ = 38 
subtract 14 from38 = 24
and then 24/3 =senior ticket
child:14$
senior:8$
5 0
3 years ago
-4+5x=11 what is the answer to this two step equation?
Lena [83]

Answer:

x = 3

Step-by-step explanation:

1. 5x = 11 +4 (when the negative is moved, it turns positive)

2. 5x = 15

3. divide 15 by 5 and then you get your answer

7 0
3 years ago
Other questions:
  • -8x > 24 I have to solve the inequality.
    8·1 answer
  • How many complex roots does the equation below have? X^6+x^3+1=0
    12·2 answers
  • Please help and explain!
    11·1 answer
  • Write the following linear equation in slope-intercept form given the following:
    8·1 answer
  • Answer quickly please! Best, most accurate answer gets brainliest.
    9·2 answers
  • The table shown is missing an X. Where should the X be placed?
    5·1 answer
  • What’s is the area of shape B?
    5·2 answers
  • The velocity of a car on the highway is given by v(t) where 0 ≤ t ≤ 10 in minutes. Which of the following represents the rate at
    14·1 answer
  • Let's say the probability of you winning a game of checkers and a game of chess against your friend is 20%. The probability of y
    15·1 answer
  • Which property was used to simplify the expression?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!