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
ziro4ka [17]
3 years ago
9

If two right triangles each have a 30° angle, then the

Mathematics
2 answers:
Sunny_sXe [5.5K]3 years ago
8 0

Answer:

B

Step-by-step explanation:

Two triangles are similar when they share at least two angles and the only difference is size.

Scorpion4ik [409]3 years ago
4 0

Answer:

b. Similar

Step-by-step explanation:

Although angles are congruent the triangles are not as sides need to be the same too.  Both shapes have 90 degree and 30 degree and add up to 180 degree in each triangle. Therefore each shapes angles are congruent but we dont know there size or scale, so they are similar. if they are the same (shape and size)- in other words, if the lengths of the sides and the angles are the same. So they are similar.

Because the angles are congruent and sizes are not shown they must be similar.

They cannot be obtuse as no angle is larger than 90 degrees and to be obtuse it would have to be larger than 90 deg and lower than 180 deg.

They cannot be equilateral as that means it couldn't be 30 degree and a right angle as equilateral means same angle sizes within 'one' triangle or for every or each triangle; as we know all triangles that are equilateral are 60, 60, 60 degrees to add up to 180 degree and cannot be an equilateral for this reason too as we have right angle triangles and equilateral are not right angles due to being 60 degree angle measures.

They are not fully congruent as we do not know there side measures so they have to be similar.

You might be interested in
Expand the expression (r-4)(8)
Gnom [1K]

R - 4 x 8 is the expanded expression

7 0
3 years ago
Frank bought a pair of gloves for $9.95 and a hat for $5.25. What is the best estimate of much he spent?
viktelen [127]

Answer:

$ 15.00

Step-by-step explanation:

9.95  is JUST about 10

5.25 is close to 5

                      10 + 5 = 15

7 0
2 years ago
A kite has four equal sides. If 5 inches is added to each side, the new perimeter will be 56 inches. Find the side length of the
Aleonysh [2.5K]
Ans: The side length of the original kite is 9 inches.

8 0
3 years ago
Read 2 more answers
I need help on 13. Please someone help me. Don’t put a link. Please help me.
Viktor [21]

Answer and Step-by-step explanation:

How to know if the side lengths can form a triangle:

Add together two of the lowest numbers. If it is greater than the largest number, it can form a triangle.

13. Yes, these side lengths can form a triangle.

-- 4 + 5 = 9.

-- 9 is greater than 7, the largest length.

14. No, these side lengths can't form a triangle.

-- 2 + 3 = 6

-- 6 is equal to 6, not greater than.

15. Yes, these side lengths can form a triangle.

-- 2 + 4 = 6

-- 6 is greater than 5, the largest number.

16. Yes, these side lengths can form a triangle.

-- Don't get confused when you see that there are two side lengths that are the same (it means that this is an isosceles triangle); the rules still apply.

-- 2 + 8 = 10

-- 10 is greater than 8, the largest number.

17. Yes, these side lengths can form a triangle.

-- 5 + 6 = 11

-- 11 is greater than 9, the largest number.

18. Yes, these side lengths can form a triangle.

-- 4 + 5 = 9

-- 9 is greater than 8, the largest number.

<em><u>I hope this helps!!</u></em>

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

5 0
3 years ago
9+4^2/8x3<br><br> What does this equal ?
tamaranim1 [39]
Answer 2x^3+9
Explanation: evaluate the exponent
9+4^2/8•x^3
9+16/8•x^3
Divide the numbers
9+16/8•x^3
9+2x^3
Rearrange terms
9+2x^3
2x^3+9 and that’s the answer;)
8 0
2 years ago
Read 2 more answers
Other questions:
  • Consider the set {4, 5, 7, 7, 8, 8, 12, 13, 13, 15, 18, 20, 22, 24, 26, 27, 27, 37, 43}. What would be an appropriate interval t
    14·1 answer
  • What is the formula for an area of a triangle
    13·2 answers
  • What is 361.31 minus 2.841 equals blank?????? please help!!!
    10·2 answers
  • If 9 out of 25 people are left-handed what percent are right-handed
    7·1 answer
  • Construct an equation that has y = 8 as its solution. Use y on both sides of the equation.
    8·2 answers
  • I really need an answer its multiple choice
    9·1 answer
  • Which of these is equivalent to 12x + 6 ? Select all.
    10·2 answers
  • I’m in 10th grade taking math for college readiness way behind on edge I’m paying 100 bucks on Apple Pay, PayPal ,or cash app to
    13·1 answer
  • A bee flies at 10 feet per second directly to a flower bed from its hive. The bee stays at the flower bed for 13 minutes, and th
    8·1 answer
  • Mariana had both chocolate cake and coconut cake at her birthday party. 40 people picked chocolate cake and 10 people picked coc
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!