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
iVinArrow [24]
3 years ago
11

Angles 1 and 2 are complementary. If ∠1 measures 56°, what is the measure of ∠2?

Mathematics
1 answer:
Monica [59]3 years ago
4 0
18 degrees
Step by step I got it right
You might be interested in
Please help with A, B, and C
makkiz [27]
A. 75 degrees because the angle creates by the car and the opposite 75 degree are vertical angles meaning that their congruent
B. 75 degrees because the 4the street and the 3rd streets are both Patel meaning that the angle of the car and the 75 degree angle on northeast angle of the fourth street are corresponding angels
C. 105 degrees because the 180 degrees which is the angle of a straight line subtracted from the 75 degree gives the answer of 105 degrees

4 0
3 years ago
The length of a bridge is 1.5 cm.Whet is the actual length of the bridge in meters if the map is drawn at a scale of 1:40000
11111nata11111 [884]

Answer:

800

Step-by-step explanation:

1:5 and 1:40000

40000/5 is 800

Actual length is 800.

Hope this helps :D

8 0
3 years ago
I NEED HELP ASAP! 7x(x+1.8) = 0<br><br> Solve for x
Naily [24]
7x(x+1.8)=0
7x+12.6x=0 (Distributed)
19.6x=0 (Added like terms)
x=0 (Divided 0 by 19.6)
I hope that helps
7 0
3 years ago
Read 2 more answers
The first step in the process for factoring the trinomial x2-3x - 40
Alexxx [7]
We need two numbers that when multiplied will give you -40 and when added will give you -3:
(x+5) (x-8) this is your answer. And you want to know the process Here it goes. And attached is a chart I made you so you can visually see what this process is telling you:
1) identify a,b, and c in the trinomial ax^2 + bx+c (in your case it's 1x^2-3x-40= x^2-3x-40)
2) write down all factor pairs of c (numbers that multiplied produce -40)
3) identify which factor pair from the previous step sums up to b
4) Substitute factor pairs into two binomials
3 0
3 years ago
Would be the value of x
gladu [14]

Answer:

for the perimeter to be made into a equation it would take the equation

2(3x - 5) + 2(2x + 1)

And for the perimeter to equal 42 x would have to equal 5

Step-by-step explanation:

so first of all we have to find our equation to equal 42:

2(3x - 5) + 2(2x + 1) = 42

you then multiply 2 for both parentheses:

(3x * 2) + (-5 * 2) + (2x * 2) + (1 * 2) = 42

so its now:

6x -10 + 4x + 2 = 42

now your going to add variables to variables and numbers to numbers:

(6x + 4x) + ( -10 + 2) = 42

to get:

10x + (-8) = 42

Now your going to add 8 to both sides:

10x + (-8) = 42

         +8    +8

Giving the equation:

10x = 50

now you divide both sides by 10 to get:

10x/ 10 = 50/10

x = 5

to solve you put 5 in place of the variable x:

2(3*5 - 5) + 2(2*5 + 1)

2(15 - 5) + 2(10 + 1)

20 + 22 = 42

So x equals 5 if the perimeter equaled 42

4 0
3 years ago
Other questions:
  • Look at the table. Make a conjecture about the sum of the first 15 positive even numbers.
    9·1 answer
  • Help me pls!! Only if you know it 30 points
    15·1 answer
  • HELP NEEDED ASAP!!! PLEEEEASE HELP!!!
    15·1 answer
  • A summer camp has 110 dividend as evenly as possible into 9 cabins.About how many campers are in each cabin?
    14·1 answer
  • Which of the following is the graph of y=sqr root -x-3
    10·1 answer
  • Which of the following would be an example of a mixture?
    12·2 answers
  • Debby new puppy weighed 10 1/8 pounds. After a month it had gained 6 1/3 pounds. What is the weight of the puppy after a month?
    13·1 answer
  • Given f(x) = -3x - 2, find the following:<br> a. f(3)<br> b. f(-1)<br> c. f(-2)
    12·1 answer
  • Enter an inequality that represents the graph in the box.
    11·1 answer
  • The annual precipitation amounts in a certain mountain range are normally distributed with a mean of 107 inches, and a standard
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!