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kicyunya [14]
3 years ago
10

Which of the following are composite numbers?

Mathematics
1 answer:
Lady bird [3.3K]3 years ago
7 0
33, 21,49
Are all composite numbers. :)
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Chang knows one side of a triangle is 13 cm. Which set of two sides is possible for the lengths of the other two sides
wlad13 [49]
The correct answer for this problem is D.
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3 years ago
One leg of a right triangle is 21 inches longer than the other leg, and the hypotenuse is 39 inches.
Valentin [98]

Answer:

One leg - 15 inches

Second leg - 36 inches.

Step-by-step explanation:

One leg - x inches.

Second leg - (x + 21) inches.

Hypotenuse - 39 inches.

Using Pythagorean theorem

x² + (x + 21)² = 39²

x² + x² + 2*21x  + 21² = 39²

2x² + 42x - 39² + 21² = 0

2x² + 42x - 1080 = 0

x² + 21x - 540 = 0

(x - 15)(x + 36) = 0

x = 15, x = - 36

We can use only positive value.

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4 0
3 years ago
How to find area of sector with radius and central angle?
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Solve to find the area. 

Hope I helped :) 
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3 years ago
Suppose f′(6)=5 and g′(6)=7. <br> Find h′(6) where h(x)=4f(x)+5g(x)+1.
Nimfa-mama [501]

The value of the derivative of functions h'(6) as requested in the task content is; 55.

<h3>What is the value of h'(6)?</h3>

Since it follows from the task content that the function h(x)=4f(x)+5g(x)+1.

Hence, the derivative of h(x) can be evaluated as;

h'(x)=4f'(x)+5g'(x)

On this note, by substitution, it follows that;

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h'(6) = 55.

Read more on functions;

brainly.com/question/6561461

#SPJ1

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2 years ago
How do you graph y= square root 4-x
Ksivusya [100]
Hi! Your answer is below!


Answer- Here's a simple model:

<span><span>X⟶f⟶Y

This is just something to help you out! I found it while searching on the internet! I have no Idea what the answer is, but in my defense, I think it's going to be choice 3!


Srry if I couldn't help! Glad if I could help!</span></span>
6 0
3 years ago
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