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kari74 [83]
3 years ago
7

Please i need help i will mark you brill

Mathematics
2 answers:
alina1380 [7]3 years ago
5 0

Answer:

2n + 20

This is how it is written.

Furkat [3]3 years ago
4 0

Answer:

the answer to your question is

2n + 20

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Solnce55 [7]
D! I’ve taken this

Please mark me as brainliest!
7 0
3 years ago
A triangle has an area of 9m2 and a base of 6m. how do I find the height of this triangle?
KonstantinChe [14]
You know the triangle has a base of 6 meters, and that the formula to find the area of a triangle is 1/2bh or one-half of the base times the height. So, you would plug in 9 meters squared=one half of six times h, or 9m^2=1/2(6)*(h). In simplifying this, you would get 3h=9m^2. Divide both sides by three and get h=3. Hope this helps, and if you need any further explanations, please let me know!
8 0
3 years ago
Please please please help!!!! :))))))
tresset_1 [31]

Answer:

$ 800

Step-by-step explanation:

Parking slot is in the shape of parallelogram.

base = 3 m

Height = 6 2/3 m

Area = base * height

        = 3 * 6\frac{2}{3}\\\\= 3*\frac{20}{3}\\\\= 20 sq.m

Cost of paving the parking spot = 20 * 40

                                                    = $ 800

8 0
3 years ago
Help me i need it
forsale [732]

Step-by-step explanation:

I just answered that. how often did you put that in ?

7 0
2 years ago
What is the value of x?
kykrilka [37]

Answer:

82

Step-by-step explanation:

triangle adds upto 180 degrees

180 - (53+45) = 98

Then two lines adapt to 180 degrees

therefore, 180 -98 = 82

4 0
3 years ago
Read 2 more answers
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