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2 years ago

Work out the height of this triangle with base, b = 4.9mm and area, A = 108.29mm².

Mathematics

1 answer:

Alex2 years ago

8 0

Answer: 44.2

Step-by-step explanation:

108.29*2/4.9=44.2

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What is the side length of the eectagkes

dedylja [7]

1. 5 in and 1/3 in: Area = 5/3 in^2

2. 5 in and 4/3 in: Area= 20/3 in^2

3. 5/2 in and 4/3 in: Area=10/3 in^2

4. 7/6 in and 6/7 in: Area = 1 in^2

Step-by-step explanation:

1. 5 in and 1/3 in

Here,

$Let\\l=5\\w=\frac{1}{3}\\Area=l*w\\=5*\frac{1}{3}\\=\frac{5}{3}\ in^2$

2. 5 in and 4/3 in

Here,

$l= 5\ in\\w=\frac{4}{3}\ in\\Area=l*w\\=5*\frac{4}{3}\\=\frac{20}{3}\ in^2$

3. 5/2 in and 4/3 in

$let\\l=\frac{5}{2}\\w=\frac{4}{3}\\Area= \frac{5}{2}*\frac{4}{3}\\=\frac{20}{6}=\frac{10}{3}\ in^2$

4. 7/6 in and 6/7 in

Let

$l=\frac{6}{7}\\w=\frac{7}{6}\\Area=l*w\\=\frac{6}{7}*\frac{7}{6}\\=1\ in^2$

Hence,

1. 5 in and 1/3 in: Area = 5/3 in^2

2. 5 in and 4/3 in: Area= 20/3 in^2

3. 5/2 in and 4/3 in: Area=10/3 in^2

4. 7/6 in and 6/7 in: Area = 1 in^2

Keywords: Rectangle, Area

Learn more about rectangles at:

#LearnwithBrainly

8 0

3 years ago

Which value is equivalent to x+4/4+x? A. -4 B. -1 C. 1 D. 4

MaRussiya [10]

Answer:

Hello :

(x+4)/(4+x) = (x+4)/(x+4) = 1 ( answer : C ) but x+4 no : 0

3 0

3 years ago

Read 2 more answers

Plz help me with this

Afina-wow [57]

824 just add all the sides so 12+12+400+400=824 and in simpler form w2+l2

3 0

3 years ago

Read 2 more answers

Choose the fraction that is equal to 0.245 A. 49/10 B. 245/999 C. 245/900 D. 245/1000

kicyunya [14]

D is equal to 0.245.

6 0

3 years ago

The temperature was -13 and then rose 9. What is the temperature now?

gulaghasi [49]

Answer:

-4

Step-by-step explanation:

bro thats 6th grade math lol and its SO easy just need to try

4 0

3 years ago