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Inessa [10]
3 years ago
15

In the right triangle shown, AC=BC=3 What is AB?25 points ​

Mathematics
1 answer:
ivolga24 [154]3 years ago
6 0

Answer:

\sqrt{18}

this is the pythagorean theorem.

Step-by-step explanation:

a^2+b^2=c^2

a and b are 3. 3^2 is 9. 9+9=18. The square root of of 18 is a weird decimal which is annoying. so leave it as square root 18

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A can of vegetables has radius 1.8 in and height 5.9 in. Find the volume of the can. use 3.14 for pi​
nalin [4]

Answer:

The volume of cyclinder is 60 in³

Step-by-step explanation:

Using the formula of the volume of cyclinder, V = π×r²×h, where r is the radius and h is the height. Then you are able to find it by substituing the following value into the formula :

π = 3.14

r = 1.8 in

h = 5.9 in

V = 3.14×1.8²×5.9

= 60.0 in³ (3s.f)

5 0
4 years ago
Read 2 more answers
a pair of adjacent side of a rectangle are in the ratio 3 : 4 if its diagonal is 20 cm find the length of sides and hence the pe
lutik1710 [3]

Answer:

Step-by-step explanation:

Ratio=3:4

so,the pair of adjacent sides are 3x,4x

Pythagorean theorem,

(3x)^{2}+(4x)^{2}=20^{2}\\9x^{2}+16x^{2}=400\\\\25x^{2}=400\\\\x^{2}=\frac{400}{25}\\\\ x^{2}=16\\\\x=\sqrt{16}\\\\x=4\\\\length=4x=4*4=16cm\\\\breadth=3x=3*4=12cm\\\\Perimeter=2*(l+b)\\\\=2*(16+12)=2*28\\\\=56cm

7 0
3 years ago
If 3x - y = 12 what is the value of 8x/2y
Marat540 [252]
Your answer is 2^12 check out this video that explains it 
https://www.youtube.com/watch?v=ZV430MtO12s
6 0
4 years ago
Write the product using exponents. 1/5 x 1/5 x 1/5 x 1/5 x 1/5
damaskus [11]

Answer: 1/5 with an exponent of 5.

hope this helps :)

7 0
3 years ago
I need to know how to work this problem out?
alexandr1967 [171]

Answer:

She made 2 pans that were divided into 12 pieces. If they ate 1  1/12, they ate 1 full pan, and 1 slice of the 12 of the other pan. Leaving 11 pieces left.

Step-by-step explanation:


4 0
3 years ago
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