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3 years ago

Is this triangle Scalene,Isosceles, or Equalateral?

Mathematics

1 answer:

brilliants [131]3 years ago

8 0

Answer:

B. Isosceles

Step-by-step explanation:

at the first appearance, it looks to be equilateral but it's not.

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Find the coordinates of the midpoint of the segment given it’s endpoint M(-5, 9) and N(-2, 7)

inessss [21]

Answer:

-7/2 , 8

Step-by-step explanation:

Given, M(-5,9) be x1 , y1

N(-2,7) be x2, y2

Now,

Using mid point formula

x = x1+x2/2 y = y1+y2/2

= -5-2/2 = 9+7/2

= -7/2 = 16/2

= 8

5 0

3 years ago

(5x+57°) = (x+15°) find x

nataly862011 [7]

Answer:

92x

Step-by-step explanation:

I just did a quiz with this question and got it right.

7 0

3 years ago

AB=10 and BC=20 What is AC

Doss [256]

25 I think so I may be Incorrect

3 0

3 years ago

Read 2 more answers

Whats the slope (1,2) (3,-4)

soldi70 [24.7K]

Answer:

the slope is -3

m=-3

i tried my best :(

6 0

3 years ago

The admissions office of a private university released the following admission data for the preceding academic year: From a pool

lina2011 [118]

Answer: Our required probability is 0.1695.

Step-by-step explanation:

Since we have given that

Number of male applicants = 4200

Number of female applicants = 3800

So, total number of applicants = 4200+3800 = 8000

Probability of male entered and subsequently enrolled is given by

$0.4\times 0.4=0.16$

Probability of female entered and subsequently enrolled is given by

$0.4\times 0.45\\\\=0.18$

Number of male entered and subsequently enrolled is given by

$0.16\times 4200\\\\=672$

Number of female entered and subsequently enrolled is given by

$0.18\times 3800\\\\=684$

So, Probability that a student who applied for admission will be accepted by the university and subsequently will enroll is given by

$\dfrac{672+684}{8000}\\\\=\dfrac{1356}{8000}\\\\=0.1695$

Hence, our required probability is 0.1695.

3 0

3 years ago