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
Blababa [14]
3 years ago
5

Find the value of x in here​

Mathematics
1 answer:
True [87]3 years ago
4 0

Answer:

x=30

Step-by-step explanation:

(3x-10)+(2x-20)=180// 5x-30=180//5x=150//x=30

You might be interested in
Name the adjacent angles in the following diagram
svlad2 [7]
<span>adjacent angles

m<BAC and m<CAD

answer: </span><BAC and <CAD (second choice)
7 0
3 years ago
The students in the cooking club brought sugar to class they each brought 3,4,5and 6cups of sugar respectively they divided the
geniusboy [140]

Answer:

if there is 4 students then each student gets about 4 1/2 cups of sugar.

Step-by-step explanation:

3+4+5+6=18

18/4=4.5

3 0
3 years ago
True or false and why: if a and b are irrational, then a^b is irrational
FrozenT [24]

False


b could be the logarithm of a rational number to the base a. For example,

b=\log_\pi{(4)}   will be irrational, but π^b = 4, a rational number

7 0
3 years ago
I need help is it A B C or D
babunello [35]
The answer is C. 680 is the initial value and 4.3 is the growth rate.

6 0
3 years ago
Read 2 more answers
Find the height of the triangle.
Ierofanga [76]

Answer:

The value of x = 3.42

Step-by-step explanation:

Formula:

Sin ∅ = Opposite side /Hypotenuse

From the figure we can see a right angled triangle.

One angle is given, hypotenuse = 10 and height = x.

To find the value of x

sin 20 = Opposite side/hypotenuse = x/10

x = 10 * sin 20

 = 10 * 0.342 = 3.42

Therefore the value of x = 3.42

7 0
3 years ago
Read 2 more answers
Other questions:
  • Find the equation of a line parallel to −4x−5y=−4 that contains the point (3,−2). Write the equation in slope-intercept form.
    6·1 answer
  • Find the area and perimeter of this irregular shape: picture #8
    9·2 answers
  • In a doctor's waiting room, there are 14 seats in a row. Eight people are waiting to be seated. There is someone with a very bad
    6·1 answer
  • Two trucks, 36 feet apart, are towing a large field mower. If the lengths of the tow ropes are 27 feet and 19 feet, find the ang
    15·1 answer
  • The gradient of the curve is given by the equation and a point on the curve is also given. Find the equation of the curve with w
    8·1 answer
  • Estimates show that there are 1.4x10^8 pet fish and 9.4x10^6 pet reptiles in the United States. How many pet fish and reptile pe
    6·1 answer
  • Write an expression for the total cost of movie tickets and popcorn for a group of friends attending a movie, x, if: Movie ticke
    15·1 answer
  • Find the points of intersection of the graphs involving the following pair of functions.
    6·1 answer
  • The vertices of triangle JKL are J(–2, 3), K(1, 6), and L(3, –2). Which type of triangle best describes triangle JKL
    5·1 answer
  • HURRY PLEASE!! What is the solution to the system of equations?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!