3 years ago

What can you multiply to get 10 and add to get seven

Mathematics

2 answers:

kakasveta [241]3 years ago

5 0

You can multiply 5 times 2= 10 to add u can do 6+1=7

Travka [436]3 years ago

5 0

You can multiply 5 times 2 to get 10 and add 5 plus 2 to get 7.

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4 years ago

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Find the value of x 12 5 X

steposvetlana [31]

Answer:

x = 13

Step-by-step explanation:

Note that the side length x is opposite of the right angle, which means that it is the hypotenuse, which will usually be denoted as c.

Set the equation:

a² + b² = c²

let:

a = 5

b = 12

c = x

Plug in the corresponding numbers (& x) to the corresponding variables:

(5)² + (12)² = (x)²

Simplify. First, solve for the power, and then add:

x² = (5²) + (12²)

x² = (5 * 5) + (12 * 12)

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Next, root both sides of the equation:

√x² = √169

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x = 13

Note the rules, and it should be easier:

30-60-90° = 1 , √3 , 2

45-45-90° = 1 , 1 , √2

Any other measurements use the equation: a² + b² = c²

5 0

3 years ago

What is the value of 2 + b(a? + 4) when a = 2 and b = 4? A 22 B 34 C 2 D 48

lisov135 [29]

Answer: 26

Step-by-step explanation:

lets replace a and b with the numbers provided

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4 0

3 years ago

ava picks a number greater than 3 tens 6 ones. the number is less than 52. it has more than 6 ones. what could the. number be?

Svetlanka [38]

Any where between 37 and 51

6 0

4 years ago

10(a-2.5+0.56b) is this equivalent to 10a - 25+56b

kirill115 [55]

Hey there!

10(a - 2.5 + 0.56b)

= 10(a) + 10(-2.5) + 10(0.56b)

= 10a - 25 + 5.6b

= 10a + 5.6b - 25

Therefore, your answer is: 10a + 5.6b - 25

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

3 0

3 years ago