I dont understand this

Mathematics

2 answers:

Mkey [24]2 years ago

8 0

Answer:

a²+b²=c²

14²+10²=c²

196+100=c²

296=c²

√296=√c²

√296=c

I hope this helps:

frosja888 [35]2 years ago

8 0

Answer:

I believe the missing length is 70

Step-by-step explanation:

Multiply 14 × 10 = 140

Since its a triangle, divide in half because 140 is the area if it were a rectangle and triangle is half of a rectangle.

140 ÷ 2 OR 140 × 1/2 both = 70

Sorry if it's wrong, please lmk if it is!!

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the formula y-y=m(x-x) is the point -slope from of the equation of a line where m is the slope of the line and (x,y) and ( x,y)

hodyreva [135]

(4,-2)(5,0)
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8 0

2 years ago

Simplify the linear expression

vekshin1

Answer:

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Step-by-step explanation:

This question utilizes combining like terms and common denominators. First you have to convert both terms including "a" to have a denominator of 8. You would do this by multiplying both the numerator, and the denominator by the same value. This value in the case of $-\frac{1}{4} a$ would be 2, and in the case of $\frac{2}{3}$ the value would be 2. This would result in the equation: $-\frac{5}{8}a+\frac{4}{6}-\frac{2}{8}a-\frac{5}{6}$ . Then simply combine like terms to get your final answer.