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
PSYCHO15rus [73]
3 years ago
15

Please help ASAP I have only one more try 20pts and brainliest

Mathematics
2 answers:
vovikov84 [41]3 years ago
8 0

Answer:

the and should be 45 hope this helps

Step-by-step explanation:

Monica [59]3 years ago
7 0

Answer:

x=45

Step-by-step explanation:

x + 3x = 180 .............so x = 45

You might be interested in
Write in simplest radical form: √208
Arte-miy333 [17]

208:2=104\\104:2=52\\52:2=26\\26:2=13\\13:13=1\\\\208=2\cdot2\cdot2\cdot2\cdot13=2^2\cdot2^2\cdot13\\\\\sqrt{208}=\sqrt{2^2\cdot2^2\cdot13}=\sqrt{2^2}\cdot\sqrt{2^2}\cdot\sqrt{13}=2\cdot2\cdot\sqrt{13}=4\sqrt{13}\\\\Answer:\ \sqrt{208}=4\sqrt{13}\\\\Used:\\\sqrt{ab}=\sqrt{a}\cdot\sqrt{b}\\\\\sqrt{a^2}=a

6 0
3 years ago
4 1/5 + 2 5/6<br><br><br> PLEASE
rewona [7]

Answer: 7 1/30

Step-by-step explanation: convert to improper fractions then find lowest common denominator between them then add and simplify back to mixed fraction :)

8 0
2 years ago
Read 2 more answers
Write an equation in slope -intercept form for the line with slope -2/3 and y-intercept 5. Then graph
Karo-lina-s [1.5K]

Answer:

Y=-2/3x + 5

Step-by-step explanation:

5 0
2 years ago
There are 7052 boys and adults at carnival.
Basile [38]

Answer:

There are 6,296 children at the carnival

Step-by-step explanation:

The number of each group of people can be expressed as;

Number of boys (b)+number of adults (a)=7,052

b+a=7,052....equation 1

Number of girls (g)=Number of adults (a)-756

g=a-756....equation 2

But Number of girls (g)=number of boys (b)

Replacing the value of b in equation 1 with that of g in equation 2;

(a-756)+a=7,052

a+a=7,052+756

2 a=7,808

a=7,808/2

a=3,904

Replace the value of a in equation 2 with 3,904

g=3,904-756

g=3,148

But since g=b

g=b=3,148

b=3,148

Total number of children=Total number of boys (b)+total number of girls (g)

Total number of children=b+g

where;

b=3,148

g=3,148

replacing;

Total number of children=(3,148+3,148)=6,296

There are 6,296 children at the carnival

6 0
3 years ago
HELP ME PLEASE!! Find R and theta with the coordinates (-3,7).
Fofino [41]

Answer:

Since r is the distance from the origin to (x,y), it is the magnitude r=√x2+y2. Alternatively, from the equation (1), one can calculate directly that x2+y2=r2cos2θ+r2sin2θ=r2(cos2θ+sin2θ)=r2.

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • There are 30 seventh-grade students and
    11·1 answer
  • Race car driver Mario won 3 races and earn 75 points for each win. During the fourth race, he had dedications of 55 points, 104
    13·1 answer
  • Anyone know this geometry question?
    11·1 answer
  • Number 2 , answer ? I don’t know the answer and I need help
    5·1 answer
  • Angela’s car leaked 6 ounces of oil in 9 days.what is the unit rate of the oil leak?
    14·1 answer
  • Given that the measurement is in centimeters, find the area of the circle to the nearest tenth. (Use 3.14 for π)
    5·1 answer
  • Connor has a collection of dimes and quarters with a total value of $6.30. The number of dimes is 14 more than the number of qua
    13·1 answer
  • If f(x)=3x + 6 then what is the inverse of f(x)
    7·1 answer
  • What is the answer to this problem?
    14·1 answer
  • Sally is 54 years old and her mother is 80, how many years ago was Sally’s mother times her age?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!