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damaskus [11]
3 years ago
13

HELP * PICTURE INSERTED*

Mathematics
2 answers:
Dmitrij [34]3 years ago
5 0

Answer:

9m^2

Step-by-step explanation:

Area of triangle = 1/2 ×base×height

=1/2(2/3m ×27m)

Area of triangle =9m^2

Nana76 [90]3 years ago
3 0
I don’t know the answer I just need to do it so I can ask another question
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Write each expression without the absolute value symbol |3x+12|
klasskru [66]

Answer:

Step-by-step explanation:

|3x+12|

one is as it is                                     one is the negative value of it

3x + 12                                                   - (3x + 12)

                                                               - 3x - 12

That is because both negative and positive values put in am absolute value become positive.

3 0
3 years ago
An ion having 17 protons, 20 neutrons, and 18 electrons has a mass number of Answer Options with 5 options A. 17. B. 18. C. 20.
Ratling [72]
<span>17 protons and 20 neutrons add up to a molecular mass of 37</span>
6 0
4 years ago
Read 2 more answers
Helppp!!!! please!!!
Alla [95]

Answer:

A) 52.5 inches²

Step-by-step explanation:

The equation for the area of a trapezoid is a=1/2h(b1+b2). This basically means that you take the height of the trapezoid, multiply it by the top base plus the bottom base and divide that by 2. When you do this, you take 8.5 plus 6.5, which equals 15, and multiply that by 7 to get 105. After you get this, you divide it by 2 to get 52.5 inches².

8 0
3 years ago
In a conjunction, / is true when both / and / are _____; otherwise, / is _____. A. true . . . true B. true . . . false C. false
elena-14-01-66 [18.8K]
The answer to this question would be OPTION B.In a conjunction, / is true when both / and / are TRUE; otherwise, / is FALSE.

A conjunction refers to a compound statement, developed by combining two statement often through the use of the word 'AND'.  For example, the two statements, 'Roses are Red' (statement p) .... 'Violets are Blue' (statement q), can be combined to form a conjunction that reads 'Roses are Red and Violets are Blue.'  When it comes to conjunctions, it is or equivalent to the intersection of the two sets of statements (p and q → p ∩ q) which therefore means that in order for the conjunction to be true, both statements must be true, otherwise, the conjunction is false.

Attached below is a truth table that seeks to further explain the point (note: ^ represent the conjunction).

6 0
3 years ago
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Using a story of ratios or tape diagram answer this question. A taxi cab in Myrtle Beach charges $2 per mile and $1 for every pe
ollegr [7]
Y = 2m + p
12 = 2m + 2
10 = 2m
5 = m

The taxi cab traveled 5 miles.
7 0
4 years ago
Read 2 more answers
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