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STALIN [3.7K]
2 years ago
6

What is the length of the unknown leg in the right triangle?

Mathematics
1 answer:
Marysya12 [62]2 years ago
8 0

Answer:

a is 20 cm long

Step-by-step explanation:

I used a triangle solver to get that length, sorry I can't actually prove it step by step

hope this helps!

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Select the correct answer.
Gre4nikov [31]

Answer:

(D) These two matrices cannot be added.

Step-by-step explanation:

Matrices of different shapes can't be added, but they can be multiplied. : ) Have a good day.

4 0
3 years ago
Imagine that we put a raisin cake into the oven, with each raisin separated from the others by 1 cm. an hour later, we take it o
wariber [46]

Answer:

All raisins would be moving away from you at the same speed, without any dependence

Step-by-step explanation:

As you can see in the graph it is irrelevant if they are on one side or another of the cake since you would see everyone moving away from you at the same speed since the cake must undoubtedly expand to establish a distance of 3cm between the raisins .

Note: It should be understood that the dough should be uniform and the ideal cooking conditions for a standard cake

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3 years ago
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Answer:

and das on periodt

Step-by-step explanation:

7 0
3 years ago
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Which binomial is a factor of 49x2 + 84 xy + 36y2?
skad [1K]

Answer:

(7x+6y) is a binomial factor of the given expression  49x^2+84xy+36y^2

Therefore  49x^2+84xy+36y^2=(7x+6y)(7x+6y)

Step-by-step explanation:

Given expression is 49x^2+84xy+36y^2

To find the binomial factor :

49x^2+84xy+36y^2

Rewritting the above expression as

=7^2x^2+2(7)(6)xy+6^2y^2

=(7x)^2+2(7x)(6y)+(6y)^2

=(7x+6y)^2 ( using the formula =(a+b)^2=a^2+2ab+b^2 here a=7x and y=6y )

=(7x+6y)(7x+6y) ( using the formula =(a+b)^2=(a+b)(a+b) )

Therefore  49x^2+84xy+36y^2=(7x+6y)(7x+6y)

(7x+6y) is a binomial factor of the given expression  49x^2+84xy+36y^2

5 0
3 years ago
-4x + 13 = 109<br> i don’t know what to do
astra-53 [7]

Answer:

x = -24

Step-by-step explanation:

7 0
3 years ago
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