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2 years ago

If anybody know this

Mathematics

1 answer:

vaieri [72.5K]2 years ago

8 0

Answer:

<CAD would also be 58°

Step-by-step explanation:

Because sides AB, DC, AD, and BC are congruent that means that all opposite angles will be congruent(equal too)

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What is the measure of

Nata [24]

Answer:

Step-by-step explanation:

3x+18+9x-27=99

12x-9=99

12x=108

x=9

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3 years ago

circumference of a car tire is 113.1 inches find the diameter of the tire. find the diameter of the tire to the nearest tenth of

myrzilka [38]

Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

A right angles has 2 sides 157 and 168 what is the other length

just olya [345]

Step-by-step explanation:

we can find the length of other side by hypotenuse formula,

which is h² = a² + b²

so,

a = 157

b = 168

now after inserting the values we got,

→ h² = (157)² + (168)²

→ h = 24649 + 28224

→ h = 52,873

→ h² = √52873 = 229.94

so, length of other side is 229.94

hope this answer helps you dear! take care and may u have a great day ahead!

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3 years ago

9 exponent 10 Divide by 9 exponent 11

Natasha_Volkova [10]

Answer:

$\frac{\sqrt{110} }{11}$ or $\frac{\sqrt{10} }{\sqrt{11} }$

Step-by-step explanation:

I assume you mean $\frac{9\sqrt{10} }{9\sqrt{11} }$

there is a common factor of 9 in the numerator and denominator so we can cancel out to form $\frac{\sqrt{10} }{\sqrt{11} }$

$\frac{\sqrt{10} }{\sqrt{11} }$ is technically a correct answer, but I will go ahead to rationalize the denominator

multiply $\frac{\sqrt{10} }{\sqrt{11} }$ by some form of 1. this case, we will use $\frac{\sqrt{11} }{\sqrt{11} }$ as our 1.

$\frac{\sqrt{10} }{\sqrt{11} }$ * $\frac{\sqrt{11} }{\sqrt{11} }$ = $\frac{\sqrt{10} *\sqrt{11} }{\sqrt{11} *\sqrt{11} }$ = $\frac{\sqrt{110} }{11}$

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3 years ago

11) Which of the following headlines contain quantitative information? *

zlopas [31]

Answer its a news paper

Step-by-step explanation:

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3 years ago