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
dalvyx [7]
3 years ago
10

Please help with geometry question

Mathematics
1 answer:
Hunter-Best [27]3 years ago
8 0

Answer:

m∠J = 45° , m∠I = 45° and m∠M = 90°

And the ΔJIM is an isosceles right angled triangle.

Step-by-step explanation:

(a). In ΔJIM,

∠J = 2x + 15,

∠I = 5x - 30, and

∠M = 6x

Now, using angle sum property of a triangle that sum of all the angles in a triangle is 180°

⇒ ∠J + ∠I + ∠M = 180°

⇒ 2x + 15 + 5x - 30 + 6x = 180°

⇒ 13x -15 = 180°

⇒ 13x = 195

⇒ x = 15

Therefore, m∠J = 45° , ∠I = 45° and m ∠M = 90°

(b). Now, ΔJIM is a right angled triangle right angled at M.

Also, ∠J = ∠I = 45°

So, JM = IM ( because in a triangle sides opposite to equal angles are equal)

So, ΔJIM is an isosceles triangle because its two sides are equal.

Hence, ΔJIM is a right angled isosceles triangle right angled at M.

You might be interested in
find the volume of the following comes with the given dimensions. round your answer to the nearest hundredth. diameter=4ft heigh
Masja [62]

Answer:

4

Step-by-step explanation:

5 0
2 years ago
What is the domain of the function 1x)= 2
Gnesinka [82]

Answer:

According to me, the answer is

Step-by-step explanation:

all real numbers

6 0
3 years ago
Does anyone wanna talk
kvasek [131]

Answer:

dadating din yan❤ hehehe

6 0
2 years ago
Read 2 more answers
Write an equivalent fraction of
matrenka [14]

Answer:

<h2>here's the answer</h2>

Step-by-step explanation:

to \: do \: so \: we \: have \: to \: multiply \:  \frac{9}{6}  \: by \:  \frac{8}{5}  \: so

\frac{9}{6}  \times  \frac{8}{5}

\frac{72}{30}

6 0
2 years ago
Express the product of (6-2i)(-4+3i) in a+bi form
Dafna1 [17]
Multiply through the parentheses:
-24 + 18i + 8i + 6
18 + 26i

18 + 26i is the answer
8 0
2 years ago
Other questions:
  • Laurissa rolls two number cubes, each with the numbers 1 though 6. Laurissa adds the numbers that appear on the roll. Which two
    15·1 answer
  • What is biger 3/4 or 1/2
    11·2 answers
  • What is the percentage equivalent of 1.48?
    9·1 answer
  • SOMEONE PLEASE HELP ME! I've been stuck on this for over 3 hours and i really need help! I'm offering 40 points!
    14·2 answers
  • You’re given two side lengths of 3 centimeters and 5 centimeters. Which measurement can you use for the length of the third side
    8·1 answer
  • Molly bought a pair of gloves and a skirt.
    12·1 answer
  • Given PQR is congruent to STU, find the value of x​
    6·1 answer
  • Need help ASAP please anyone
    10·1 answer
  • Donna bought 5 bags of dog treats for 12.55. What is the cost per bag
    14·1 answer
  • Please assist with the following questions​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!