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2 years ago

If the measure of <4=56°, then the measure of <5=?

Mathematics

1 answer:

alex41 [277]2 years ago

5 0

Answer:i think its 70

Step-by-step explanation:

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Miranda has 5/8 of a yard of ribbon. if she used 1/3 of it to make a hair bow, how much ribbon would she have left. PLEASE HELP

bezimeni [28]

Answer: 5/12

Step-by-step explanation:

Step 1

Whenever you have something OF something, you just mulltiply.

1/3 of 5/8=

1/3x5/8

5/24

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8 0

1 year ago

Read 2 more answers

Simplify the rational expression. state any restrictions on the variable. n^4-11n^2+30/n^4-7n^2+10

Andrej [43]

For this case we have the following expression:
 $\frac{n ^ 4-11n ^ 2 + 30}{ n ^ 4-7n ^ 2 + 10} 

$
 We are going to make the following change of variables:
 $x = n ^ 2
$
Rewriting the expression we have:
 $\frac{(x ^ 2-11x + 30)}{(x ^ 2-7x + 10)} 

$
Factoring the expression we have:
 $\frac{(x-5) (x-6)}{(x-5) (x-6)} 
$
Canceling similar terms we have:
 $\frac{x-6}{x-2} 
$
Returning the change we have:
 $\frac{n ^ 2-6}{n ^ 2-2} 

$
 The resctrictions of the function are those that make the denominator equal to zero.
We have then:
 $n ^ 2-2 = 0

n = +/- \sqrt{2} 
$
 Answer:
The simplified expression is:
 $\frac{n ^ 2-6}{n ^ 2-2}$
The restrictions are:
 $n = \sqrt{2} 
$
$n = - \sqrt{2}$

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3 years ago

Suppose we call a number funny if it is the product of three prime factors, of which exactly two are the same. (For example: 12=

Schach [20]

Step-by-step explanation:

31 37 41 43 47 51 53 57 59

are the prime numbers between 30 and 60

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2 years ago

Cuanto es (60 : 10 + 8) x 2

Nataliya [291]

Answer:

Step-by-step explanation:

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3 years ago

Jordan built a scale model of a space shuttle at a scale of 1 to 200. If the actual space shuttle is 54 meters long, how long

KATRIN_1 [288]

540 (100 centimeters = 1 meter, so 54 x 100 = 540.)

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1 year ago

If the measure of <4=56°, then the measure of <5=?​

If the measure of <4=56°, then the measure of <5=?