3 years ago

The coordinates of the vertices of a triangle are (−3,2), (0,−3), and (−4,−2).

Mathematics

1 answer:

sergeinik [125]3 years ago

6 0

The perimeter of the triangle, rounded to the nearest tenth, is 8.5 units.

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Benny wants to buy a new video game that costs $49.95. He already saved $24.65, and his aunt gave him $15 for mowing her lawn. H

Art [367]

Answer:

$10.30

Step-by-step explanation:

X = 49.95 - (24.65 + 15)

x = 49.95 - 39.65

x = 10.30

6 0

3 years ago

If M is the set of all square of integers that are less than 100 and N is the set of all positive odd numbers that are under 15,

ollegr [7]

A set is simply the group of numbers.

The set of M and N are: $M = \{1,4,9,16,25,36,49,64,81\}$ and $N= \{1,3,5,7,9,11,13\}$ .
The set of M n N is: $M\ n\ N = \{1,9\}$ .
The set of M u N is: $M\ u\ N = \{1,3,4,5,7,9,11,13,16,25,36,49,64,81\}$

(a) The set of M and N

Given that:

M = squares of integers less than 100

N = Positive odd numbers less than 15

So, we have:

$M = \{1,4,9,16,25,36,49,64,81\}$

$N= \{1,3,5,7,9,11,13\}$

(b) M n N and M u N

M n N is the set of common elements between sets M and N.

So, we have:

$M\ n\ N = \{1,9\}$

M u N is the set of all elements in sets M and N.

So, we have:

$M\ u\ N = \{1,3,4,5,7,9,11,13,16,25,36,49,64,81\}$

Read more about sets at:

brainly.com/question/2332158

8 0

2 years ago

30r + –20 = 760 r = _____

andrey2020 [161]

Answer:

r = 26

Step-by-step explanation:

$30r+(-20)=760\\30r-20=760\\30r=780\\r=26$

6 0

2 years ago

Read 2 more answers

3. Which of the following is the surface area of this right triangular prism? (

Ostrovityanka [42]

160in 5x8=40x4=160 is the answer to ur question

8 0

2 years ago

In triangle ABC, angle BC=4x+4 and angle AC= 6x-14 and angle BC=2x+7. What is BC

kolbaska11 [484]

Answer:

37.5

Step-by-step explanation:

7 0

3 years ago