Break apart 35 into 30+5=

Mathematics

1 answer:

s344n2d4d5 [400]3 years ago

6 0

30+5=5+30 with commutative property or 30+5=35

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The triangle shown is a right triangle. Create the equation to be used to find the missing lengths.

telo118 [61]

The equation used to find the missing lengths:
9 = __SR (5^2 + x^2)__
As long as it is a right triangle, this is called the Pythagorean Theorem
${9}^{2} = {x}^{2} + {5}^{2} \\ \sqrt{ {9}^{2} } = \sqrt{( {x}^{2} + {5}^{2} )} \\ 9= \sqrt{( {x}^{2} + {5}^{2} )}$

** FYI- if you wanted to SOLVE FOR THE MISSING SIDE X, then just switch around the original equation solving in terms of x:
${9}^{2} = {x}^{2} + {5}^{2} \\ {x}^{2} = {9}^{2} - {5}^{2} \\ x= \sqrt{( {9}^{2} - {5}^{2})} = \sqrt{(81 - 25)} \\$
$x = \sqrt{56} = \sqrt{(8 \times 7)} \\ x= \sqrt{(4 \times 14)} = \sqrt{4}\times \sqrt{14} \\ x = 2 \sqrt{14}$

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3 years ago

Jordan use the distributive property to write an expression that is equivalent to 6C -48. Is Jordan‘s were correct

dalvyx [7]

Answer:

yes, correct

Step-by-step explanation:

6c - 48 = 6*c - 6 *8

= 6* (c-8)

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3 years ago

HeLp pLeAsE

zhenek [66]

Answer:

29.655

Step-by-step explanation:

Adding a negative number to a positive number is easy.

Subtract -3.095 from 32.750 which equals 29.655.

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3 years ago

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Please help, I really need help<br> Will mark as brainliest....

spayn [35]

Answer:

Step-by-step explanation:

A quarter circle is one fourth of a circle. To find the area of a quarter circle, find the area of the whole circle by using the formula A = pi * r^2 and then divide by 4. To find the perimeter of the quarter circle, find the circumference of the whole circle, divide by 4, and then add the radius twice.

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3 years ago

Given vectors u = -9i + 8j and v= 7i + 5j find 2u -6v in terms of unit vectors i and j

Aloiza [94]

Answer: - 60i - 14j

Step-by-step explanation:

- 18i + 16j - 42i - 30j = - 60i - 14j

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3 years ago

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