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alexira [117]
3 years ago
6

Please help me please ​

Mathematics
2 answers:
hjlf3 years ago
8 0
It is the second one because half times base times height is the area of a triangle
Lubov Fominskaja [6]3 years ago
6 0

Answer:

(x+4)+(2x)

Step-by-step explanation:

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HELP MATH QUESTION GEOMETRY
schepotkina [342]

Angle COD equals angle AJL

Angle DCO equals Angle LAJ

Side OC equals side JA is all true expect for the first one

3 0
3 years ago
Find the ratio in simplest form.<br> 30:6
Lunna [17]

Answer:

5:1

Step-by-step explanation:

30:6 divided by 6 is 5:1

6 0
2 years ago
Is the relation in this set of points a function
natita [175]
It is not a function—an element from the domain is paired with more than one element from the range. Specifically, the input value of 4 corresponds to two output values: 5 and -4.

A function can only take on one output for each input. It only takes one input value to associate with more than one output value to be invalid as a function.

Please mark this answer as the Brainliest, if you find this helpful :)
7 0
2 years ago
a rectangular picture frame has a width of 9 cm and a length of x cm. which expression represents the perimeter of the picture f
Semmy [17]
The question is asking to choose among the expression that represents the perimeter of the picture frame where as a rectangular picture frame has a width of 9cm and length of x cm and base on the fact, I would say that the answer would be 2x times 18. I hope you are satisfied with my answer 
6 0
3 years ago
Read 2 more answers
What is the name of the shapes A,B,D
artcher [175]

Answer:

i believe the bottom is a <em>irregular quadrilateral </em>and the first one is a <em>parallelogram </em>

Step-by-step explanation:

4 0
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