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3 years ago

Is the answer 62 help plz

Mathematics

1 answer:

Elza [17]3 years ago

6 0

Answer:

Step-by-step explanation:

You have to add up the two angles that it gives you which are 90 and 55. That'll equal 145. Since all the angles added together in a triangle are supposed to equal 180, you subtract 145 from 180 to get your answer of 35.

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Need help asap comment if you can help with all extra credit work will give up to 1k points

Yuri [45]

Answer:

3

Step-by-step explanation:

Radius of circle with center R : 2 units

Radius of circle with center R' : 6 units

Scale factor :

Radius of dilated circle /Radius of original circle
6/2
3

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2 years ago

A motorcycle can travel 48 miles for every gallon of gas used

MA_775_DIABLO [31]

Answer:

A-96

B-144

C-192

:) have a nice rest of your day!

Step-by-step explanation:

3 0

3 years ago

Can I please have help with question 2) a and b

Ulleksa [173]

Answer:

$\frac{10\sqrt{6} }{3}$ and $\frac{11\sqrt{3} }{3}$

Step-by-step explanation:

(a)

A = $\frac{1}{2}$ × 4 $\sqrt{2}$ × $\frac{5}{\sqrt{3} }$

= 2 $\sqrt{2}$ × $\frac{5}{\sqrt{3} }$

= $\frac{10\sqrt{2} }{\sqrt{3} }$ × $\frac{\sqrt{3} }{\sqrt{3} }$ ← rationalise the denominator

= $\frac{10\sqrt{6} }{3}$ units²

(b)

Using Pythagoras' identity in the right triangle

let hypotenuse be h , then

h² = (4 $\sqrt{2}$ )² + ( $\frac{5}{\sqrt{3} }$ )²

= 32 + $\frac{25}{3}$

= $\frac{96}{3}$ + $\frac{25}{3}$

= $\frac{121}{3}$ ( take the square root of both sides )

h = $\sqrt{\frac{121}{3} }$ = $\frac{11}{\sqrt{3} }$ × $\frac{\sqrt{3} }{\sqrt{3} }$ ← rationalise the denominator

h = $\frac{11\sqrt{3} }{3}$

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3 years ago

Which property is illustrated by the following statement? 5z + 1 = 1 + 5z

xenn [34]

It is the commutative property of addition

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3 years ago

Log squared 32 = y find value of y

Sergio039 [100]

Answer:

Step-by-step explanation:

32 divided by 8 gives you 32

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3 years ago