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Lisa [10]
3 years ago
12

What type of triangle is formed by joining the points D17, 3), E8, 1), and F4,-1)?

Mathematics
1 answer:
kvasek [131]3 years ago
6 0
Right angle triangle
answer is (C)
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Work out the lengths of sides a and b.<br> Give your answers to 1 decimal place.
Tju [1.3M]

Answer:

A = \sqrt{89}

B = \sqrt{145}

Step-by-step explanation:

1)\ 8^2 + 5^2 = A^2

2)\ A^2 = 64 + 25

3)\ A^2 = 89

4)\ A = \sqrt{89}

1)\ B^2 + 12^2 = 17^2

2)\ B^2 + 144 = 289

3)\ B^2 = 145

B = \sqrt{145}

5 0
3 years ago
Read 2 more answers
which of these probabilities values indicates an event that is unlikely to happen? -1.0, -0.3, 0.2, 0.75
Mama L [17]

Answer:

0.2

Step-by-step explanation:

A probability is from 0 (will definitely not happen) to 1 (will definitely happen).

The closer to 0, the more unlikely it is that it will happen.

Answer: 0.2

5 0
4 years ago
HELP PLEASE THIS IS A FUNCTION GRAPH!!!!
const2013 [10]
C and D because

Domain is the values of x and range are the values of y

X can have the value of any real numbers and
Y can only have the value 3
4 0
3 years ago
Given: quadrilateral MNOL with MN ≅ LO and ML ≅ NO
mr_godi [17]
The answers are ONM, NOM, and alternate interior angles.
Based on the SSS postulate, the two triangles △MLO and △ONM are congruent since three sides of △MLO are respectively equal to the three sides of △ONM.
Based on CPCTC, all of the corresponding angles of △MLO and △ONM are congruent as well since the two triangles are congruent, that is,   
     ∠LMO≅∠NOM and ∠NMO≅∠LOM.
Since the pair ∠LMO and ∠NOM as well as ∠NMO and ∠LOM are angles on the inner side of two lines but on opposite sides of the transversal MO, these pairs of angles are also alternate interior angles.
5 0
3 years ago
Read 2 more answers
What is the missing length of a right triangle have 18 in and 30 in​
Annette [7]

Answer:

b=24

Step-by-step explanation:

a²+b²=c²

18²=324

30²=900

900-324=576

√574=24

24²=576

576+324=900

6 0
4 years ago
Read 2 more answers
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