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NeTakaya
2 years ago
9

What is the perimeter of rectangle JKLM with vertices J (-1,3) k (2,3) and m (-1,-5)

Mathematics
1 answer:
Eduardwww [97]2 years ago
3 0

Answer: 10 units

Step-by-step explanation:

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For married couples living in a certain suburb, the probability that the husband willvote on a bond referendum is 0.21, the prob
jeyben [28]

Answer:

niglgapopfart

Step-by-step explanation:

12(5)6$78$???98

8 0
2 years ago
Find the domain and the range of the relation. Determine whether the relation is a function.
andre [41]

Answer:

Domain: {-6, -1, 7}

Range: {-9, 0, 9}

The relation is not a function.

Step-by-step explanation:

Given the relation: t{(−1,0),(7,0),(−1,9),(−6,−9)}

In the ordered pairs:

  • The domain is the set of all "x" values
  • The range is set of all "y" values
  • We do not need to list any repeated value in the range/domain more than once.

Domain: {-6, -1, 7}

Range: {-9, 0, 9}

Next, we determine whether the relation is a function.

For a relation to be a function, each x must correspond with only one y value.

However, as is observed in the mapping attached below:

  • f(-1)=0
  • f(-1)=9

The x-value (-1) corresponds to two y-values (0 and 9)

Therefore, the relation is not a function.

8 0
3 years ago
Given: 6g+4a=7a<br> prove: g/a=1/2
Likurg_2 [28]

Answer:

Step-by-step explanation:

6g + 4a = 7a

⇔ 6g = 7a - 4a

⇔ 6g = 3a

Divide both side by 6a

⇒ \frac{6g}{6a} =  \frac{3a}{6a} ⇔ \frac{g}{a} = \frac{1}{2}

I hope this will help you.

3 0
3 years ago
What is the area of the polygon shown below? (in the image). A. 322 mm^2 B. 364 mm^2 C. 520 mm^2 D. 584 mm^2 Show all work pleas
GalinKa [24]

Answer:

A. 322 mm^2

Step-by-step explanation:

First split the shape into two (a rectangle and a triangle).

Then calculate the area of those shapes.

Rectangle: 20 x 14 =  280 mm^2

Triangle: 6 x 14 / 2 = 42 mm^2

Add them together.

280 + 42 = 322 mm^2

3 0
3 years ago
Read 2 more answers
how many different three digit numbers can be formed using the digits 9 3 4 7 and 6 assume the number can be used more than once
SOVA2 [1]

Answer:

60

Step-by-step explanation:

3 0
2 years ago
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