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
anyanavicka [17]
3 years ago
7

Solve for a triangle. 2x + 4x + 6x = 180

Mathematics
2 answers:
a_sh-v [17]3 years ago
3 0

Answer:

x=15

Step-by-step explanation:

grigory [225]3 years ago
3 0

Answer:

x=15

Step-by-step explanation:

You might be interested in
Which geometric object is defined as the set of all points in a plane at a given distance from a given point
hodyreva [135]

Answer:

Circle

Step-by-step explanation:

This object is what we call "circle". All the points in the circle are at the same distance from a given point which is the center of the circle. Moreover, the distance between the center and every point on the circle is called "radius". Higher values for the radius imply points at a higher distance from the center.

Additionally, we can calculate the perimeter of the circle, or the circumference, with the following formula:

circumference = 2*(radius) pi

Where pi is an irrational number usually used as 3.14.

If you have doubts, try to draw a circle and measure the distance between the center and any point on the circle.

8 0
3 years ago
F(x) = 17 - 2x<br> Find f(a + 7)
Fudgin [204]

Answer:

-2a + 3

Step-by-step explanation:

We can substitute a + 7 for x:

f(a + 7) = 17 - 2(a+7) = 17 - 2a - 14 = -2a + 3

4 0
3 years ago
POSSIBLE
lutik1710 [3]

Answer:

78.5 or 79 inches when rounded.

Step-by-step explanation:

2 in wide so get half of 2 which is 1 times 3.14 = 3.14. then times that by the 25 inch radius = 78.5

3 0
2 years ago
What is the range of the function?
FinnZ [79.3K]

2, 6, 8) → D

each element in the domain ( - 1, 3, 5) maps to exactly one value in the range (2, 6, 8)


7 0
3 years ago
Read 2 more answers
A $3,500 principal earns 3% annual interest, compounded semiannually (twice per year). After 20 years, what is the balance in th
Tpy6a [65]
How many semiannual periods are there in 20 years... 20×2 = 40

FW = PW(1+i)^N
FW = $3500(1+0.03)^40

solve for FW
(sorry no calculator on me)
5 0
3 years ago
Other questions:
  • What is the quotient of 43 divided by 3
    13·2 answers
  • Least common multiple 14 49
    13·2 answers
  • Which measurement best describes about how much water is in the Boston aquarium's fish tanks?
    14·2 answers
  • 2. One angle is one less than six times the measure of
    8·1 answer
  • Which of the following is an example of imdependent events
    15·1 answer
  • Determine the area of the given rhombus. ANSWERS: 140 square units 35 square units 70 square units 17.5 square units
    15·1 answer
  • Pls help me with this
    5·1 answer
  • Please helppp! I need help ASAP!
    5·1 answer
  • A photographer has a print that is 3.5 inches wide and 2.5 inches tall. If the photographer enlarges the print so that it is 7 i
    9·2 answers
  • Which triangle is a reflection of the orange triangle?<br><br><br><br><br> Δ4<br> Δ3<br> Δ1<br> Δ2
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!