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alina1380 [7]
3 years ago
11

How many radians is -90 degrees equal to?

Mathematics
2 answers:
larisa86 [58]3 years ago
6 0

Answer:

1.57

Step-by-step explanation:

alexgriva [62]3 years ago
3 0

Answer:

Step-by-step explanation:

-1.57079633

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Horace is riding his bike on a bike path. Horace's bike got a flat tire 3/4 of the way down the path and he had to stop. How far
mixas84 [53]

The distance travelled before developing a flat tire illustrates multiplication of fractions

Horace rode a distance of \frac {9}{16} mile before having a flat tire

From the complete question, the length of the path is given as

Length=\frac 34\ mile

The fraction of distance (d) traveled before having a flat tire is:

d=\frac 34

So, the distance (D) travelled is:

D=d \times Length

This gives

D= \frac 34 \times \frac 34\ mile

Rewrite as:

D= \frac {3 \times 3}{4 \times 4} mile

D= \frac {9}{16} mile

Hence, Horace rode a distance of \frac {9}{16} mile

Read more about multiplication of fractions at:

brainly.com/question/9281754

3 0
3 years ago
Pls help helps helps
frez [133]

Answer:

Step-by-step explanation:

x represents the hypotenuse of that right triangle. The reference angle is 52 and is opposite AB, the side which we need to find. The trig ratio that uses the hypotenuse and the side opposite the reference angle is the sin ratio, namely:

sin52=\frac{AB}{7.7} and

7,7sin52 = AB so

AB = 6.07 m

3 0
3 years ago
If the probability of rain today is 15%, what is the probability that it will not
EleoNora [17]

The probability that will not rain today is: 85%

100% - 15% = 85%

The correct answer is A

6 0
3 years ago
Factorise t^3+t^2+t+1​
Furkat [3]

Answer:

(t+1)(t^2+1)

Step-by-step explanation:

t^3+t^2+t+1​

(t+1)(t^2+1)

8 0
3 years ago
Solve 2(x + 1) = 2x + 5.
BlackZzzverrR [31]

Answer:

No solutions

Step-by-step explanation:

2(x+1)=2x+5

Expand the parentheses:

2x+2=2x+5

Subtract 2x from both sides:

2=5

Since this is not true, this equation has no solutions. Hope this helps!

4 0
4 years ago
Read 2 more answers
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