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My name is Ann [436]
2 years ago
7

Find the area of a triangle with a base of 8cm and a height of 10cm

Mathematics
2 answers:
Vinil7 [7]2 years ago
6 0
B x h = 8 x 10 = 80. 80 divided by 2 is 40 so 40cm
NeTakaya2 years ago
3 0

Answer:

40 cm²

Step-by-step explanation:

A = 1/2bh

A = 1/2 (8) (10)

A = (4) (10)

A = 40

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Simplify w1/2 and w1/3
mars1129 [50]

Answer:

They are on their simplified form.

Step-by-step explanation:

Since these numbers are prime numbers we can't simplify them. But we can change them to decimal.

1/2=0.5

1/3=0.3 (in which 3 repeats itself)

Hope this helps ;) ❤❤❤

4 0
3 years ago
Help asap!!!!!!!!!! Thank u
Tema [17]

Answer:

The answer is: m\angle 5=34^\circ

Step-by-step explanation:

angles 1 and 5 are equal to each other since a\parallel b

so m\angle 5=m\angle 1=34^\circ

7 0
2 years ago
Question 3<br> Find 250% of 4.4
alexdok [17]

Step-by-step explanation:

\to \sf \: \: 250\% \: of \: 4.4  \\  \sf \to \frac{250}{100}  \times  \frac{44}{100}  \\   \sf \to \:  \frac{11 \cancel{000}}{10 \cancel{000}}  \\  \sf \to \:  \frac{11}{10}  \\  \sf \to \: 1.1 \: ans.

8 0
3 years ago
if a recipe has 3/8 cups of water and 2 cups of flour what is the ratio and then what is the ratio in a fraction or simplified?
Lady bird [3.3K]

Answer: The ratio of eggs, eggs, to two cups of flour. Let me write two cups of flour. Cups of flour. In either case is, is four eggs for every three cups of flour 5/2

Step-by-step explanation: Im not sure through

7 0
3 years ago
Austin takes 1 minute and 45 seconds to run three-quarters of a circular track. His rate of motion is /
castortr0y [4]
Length of circular track is:

L = 2*r*pi

He run 3/4 of it so length is:
L' = 3*2/4*r*pi = 3/2*r*pi

To calculate speed of his movement we use formula:
v = s/t where s = L' and t = 1 minute 45 seconds = 105 seconds

v = L'/t = 3*r*pi/2*105

v = r* pi/70

If we take that r = 1
 
answer
\pi /70
6 0
3 years ago
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