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
natali 33 [55]
4 years ago
7

Solve for A, need this done in under a half hour please ;-;

Mathematics
1 answer:
jasenka [17]4 years ago
3 0

Answer:

x=30, and angle A equals 132°.

Step-by-step explanation:

Since the angles are alternate-interior, both angles A and B equal the same amount. To figure out the value of <em>x</em>, you'd need to set up your equation like this:

5x-18°=3x+42°

You would need to solve for <em>x</em>, which should equal to 30.

Once you get your <em>x</em>, you need to plug it in into the equation of angle A, which is 5x-18°:

5(30)-18°

150-18°

Angle A = 132°.

You might be interested in
If m = -2 and p=3, then (4p-m)/mp is
ddd [48]

Answer:

-2  <em>1/3</em>

Step-by-step explanation:

((4 * 3) - (-2) /(-2*3)

(12 + 2 ) / (-2 * 3)

14 / -6

-2  <em>1/3</em>

7 0
2 years ago
I need help on 11<br> please
Alisiya [41]

▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

Question 11 :

the equations are :

  • - 2x - 3y = 9

  • 4x + 6y =  - 18

now, let's graph the lines ~

As you can see in the attachment, The lines coincides each other, so the equations are :

  • consistent and dependent

5 0
3 years ago
5x + y = 11<br>4x + y = 9​
erma4kov [3.2K]
The first one is -5
The second one is -4
4 0
3 years ago
You are going to mix a gallon bucket of window cleaner. The instructions direct you to mix 1 part cleaner to 3 parts water. How
Ira Lisetskai [31]
3 parts water
clean:water=1:3
1:3=xcleaner:1gallon
1/3=xcleaner/1gallon
times 3gallon both sides
1gallon=3xcleaner
divide both sides by 3
1/3 gallon=xcleaner

therfor you need 1/3 gallon of cleaner
7 0
3 years ago
Which statement is true of this function?
Eduardwww [97]

Answer:

  A.  As the value of x increases, the value of f(x) moves toward a constant

Step-by-step explanation:

An exponential function with a base less than 1 will decay to zero. Here, the exponential has -2 added to it, so the decay is toward the value -2.

An exponential function is defined for all real numbers. This one has a y-intercept of -1.

6 0
3 years ago
Other questions:
  • A jar contains a 8 blue marbles, 12 red marble, and 3 yellow marbles. What is the probability of drawing a blue marble, placing
    5·1 answer
  • 3, 265 pounds is how many ounces? ​
    9·2 answers
  • How many times do you need to divide by ten to get from <br> 940.0 to 9.400
    9·2 answers
  • Scientific notation can help us compare very large and
    12·1 answer
  • A + bx: a = 15,b= -4, and x = -3
    5·1 answer
  • Darius is putting tiles on the roof of his house. After working for 3 1/3 hours, he has completed 4/5 of the roof. Can Darius pu
    8·1 answer
  • PLEASE HELP WILL NAME BRAINLEST
    11·1 answer
  • A triangular pane of glass has a height of 34 inches and an area of 442 square inches. What is the length of the base of the pan
    11·2 answers
  • What is the value of x in the inequality start fraction two minus five x over negative three end fraction plus four less than ne
    7·1 answer
  • Hi I need help with this question
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!