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vampirchik [111]
3 years ago
15

I need help with this problem

Mathematics
1 answer:
diamong [38]3 years ago
7 0
What problem there is no problem explain to me the problem
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Find a in the figure below and place the value in the empty box
AleksAgata [21]

Answer:

a = 12m

Step-by-step explanation:

In order to solve this problem we will need to know the Pythagoras theorem that states that in a right angled triangle the square of the hypotenuse (the side opposite to the right angel) is equal to  the sum of the squares of the other two sides. This theorem can be written as an equation....

c^{2} = a^{2}  + b^{2}

Now we can see that we can easily find the missing value by using this theorem. We just have to substitute the values. And we get the following

c^{2} = a^{2} + b^{2}

a^{2} = c^{2} - b^{2}

a^{2} = 15^{2} - 9^{2}

a^{2} = 225 - 81

a^{2} = 144

a = \sqrt{144}

a = 12

7 0
3 years ago
Who wants to go out
Naddika [18.5K]

Answer:

no more than 8.8 pounds

Step-by-step explanation:

4 0
3 years ago
Best answer get Brainliest. 50 points.
Oliga [24]
<span>The equation would be 5x + 0.10y = 35, and since y equals 100, the 0.10y = 10. Then you get your equation which would be 5x + 10 = 35. and you can use subtraction property of equality and subtract 10 from both sides which gives you 25. So x would equal 5. In this case x represents number of dogs walked. Hope this helps! :D</span>
3 0
3 years ago
Read 2 more answers
Part A: Solve –vp + 40 &lt; 95 for v. Show your work. (4 points) Part B: Solve 8w – 3r = 45 for r. Show your work. (6 points)
Ierofanga [76]
Subtract 40 from both sides
-vp+40-40<95-40

Simplify
-vp<55
Multiply both sides by -1 (reverse the inequality)

(-vp) (-1) > 55 (-1) 

Simplify
vp> -55 

Divide both sides by v

vp ÷ v > -55 <span>÷ v 
</span>
Simplify
p> -55 <span>÷ v </span>

3 0
3 years ago
Read 2 more answers
What is <br><br> 1 1/4 + 2/14
Artyom0805 [142]

Answer:

1.39285714286

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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