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
dolphi86 [110]
3 years ago
11

Someone please help me

Mathematics
2 answers:
Cloud [144]3 years ago
6 0

Answer:

r=12

Step-by-step explanation:

Look, we can reverse the problem to get 23-11=r. This means that r=12.

ivann1987 [24]3 years ago
6 0
The answer for this is 12
You might be interested in
Need help worth 34 points!
exis [7]
  x + y = 3
- x        - x
        y = -x + 3

  y - y₁ = m(x - x₁)
y - (-1) = -1[x - (-1)]
  y + 1 = -1(x + 1)
  y + 1 = -1(x) - 1(1)
  y + 1 = -x - 1
     - 1         - 1
       y = -x - 2

The answer is B.
6 0
3 years ago
Read 2 more answers
One-half the sum of x,y, and z
BabaBlast [244]
The keyword is "sum" which tells you x, y, and z are being added. One half of the sum means that the sum of the three numbers is going to be divided by 2.

x + y + z
------------
2
3 0
3 years ago
Which of the following equations has a slope of 4 and passes through point (2, 5)?
LuckyWell [14K]
Answer: y = 4x - 3
Explanation: 5 = 4x2 - 3
5 0
2 years ago
Which answer describes the simpler problems that could be used to solve this story problem?
puteri [66]
<span>B. Calculate how many pieces of fruit go into each bag. Multiply this by the number of students going on the trip. </span>
4 0
3 years ago
Given △ABC≅△JKL, m∠B=55°, and m∠L=25°, what is the measure of ∠J?
8_murik_8 [283]
For the answer to the question above, 
<span><J = 100
</span><span>because they are similar they have the same angles
</span>The two triangles are similar, so they must have corresponding angles. Thats one way to define similarity, it can dilate (zoom in /zoom out) , but the angles are preserved. You can also define similarity in terms of the proportionality of the sides. 

"Given △ABC≅△JKL"

The order of the letters counts. 
<A = <J
<B = <K
<C = <L

<span>now you can draw two generic triangles, which have the same three angles, but label the angles accordingly, so they match up.
</span>
<span>then by correspondance we can fill in
</span>nightowlthe third angle can be found by the fact that 
the three angles must add up to 180.
6 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP ME :) !!!!!!
    7·1 answer
  • Mateo is draining a pool at a rate of 1/8 of a gallon every 1/2 hour. If he continues to drain the pool , how much waters will b
    13·2 answers
  • Olive can read 5 pages of her book in 30 minutes at what unit is olive reading
    13·1 answer
  • Write f(x)=8x^2-4x+11 in vertex form
    10·1 answer
  • HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    14·2 answers
  • URGENT What is the angle of rotation for the following figure?
    7·1 answer
  • PLEASE HURRY <br> What is the measure of M?<br> 52<br> Р<br> 78°<br> M
    5·1 answer
  • Pls can someone help me factorise this: a²+9a+8
    10·1 answer
  • Answer soon! I’ll grant you brainliest! Line L Is perpendicular to line M. Find the Value of X. Picture down below.
    6·1 answer
  • 4. Find CD and X . (3 points) x ^ 3 + 20 30 D x ^ 8 + 22x - 120 will mark brainliest
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!