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
sasho [114]
2 years ago
6

Need help on 11, 12, and 13

Mathematics
1 answer:
Sati [7]2 years ago
7 0
11. is 25°
(Both triangles have two congruent angles which means the 3rd angle is bound to be the same. Just add the 90° and the 65° to get 155 and subtract from 180° because all triangles equal 180°)
12. is 25°
(Same as before, two of the angles are congruent so the third one is the same. Add all of the angles together and have them equal 180° because their is a variable present. 2x+60+70=180 or 2x+130=180. subtract 130 from both sides to get the equation 2x=50 and then divide both sides by 2 to get x=25.)
13. y=14 and x=11.6 (assuming m<d says 15x ÷ 2 because I couldn't really read it)
(m<a = m<d and m<b = m<e because they are lined up together in the ABC and DEF equation. so 3y=42 and (15x÷2=87)
You might be interested in
PLEASE HELP ASAP IM PANICKING :(((
Inessa [10]

Answer:

A

Step-by-step explanation:

7 0
2 years ago
what are the answers to this problem that makes cents from these this shouldn't really be easy for you guys
max2010maxim [7]
2,36,4,60 is what I got
5 0
3 years ago
What is the width of a rectangle that has an area of 10 ft.² and a length of 24 inches give your answer in feet
VladimirAG [237]

Answer:

Width = 5 ft

Step-by-step explanation:

A=wl

10 = wl

24 inches = 2 ft

10 = w*2

10/2=w*2/2\\5=w

5 0
2 years ago
I need help. ASAP!<br> Divide.<br><br><br> (3b^3 – 10b^2 + 4) ÷ (3b – 1)
viktelen [127]

Step-by-step explanation:

try surfing how to divide a function by the long division method

3 0
3 years ago
Help. Me. Please. Pt1
sergejj [24]

Answer:

A

Step-by-step explanation:

X<Y means x is less than y-5 and you get A.

5 0
2 years ago
Read 2 more answers
Other questions:
  • Name the property the equation illustrates. -2.1x1=-2.1
    12·1 answer
  • Give a description of a 3/4 turn of the minute hand on a clock face
    5·1 answer
  • Ms. Lee, a single adult, earned $65,000 in taxable income last year. Use the rate table below to calculate how much she must pay
    5·1 answer
  • Which is the better buy?
    14·2 answers
  • Zombies lose limbs. Mutants grow limbs. Mutant-zombies do both. Today, a certain mutant-zombie grew 5 limbs, lost 12 limbs, and
    15·1 answer
  • 5&gt;r-3 I need help with this
    15·2 answers
  • Which one is greater one yard or one meters
    13·1 answer
  • What is the mass of a truck if it
    11·1 answer
  • What is the factored form of x12 y 18 +1?
    10·1 answer
  • I need help please, anyone?!!!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!