3 years ago

A spinner is divided into 4 equal sections. Which of the following are true?

Mathematics

2 answers:

Alborosie3 years ago

5 0

The number 4 is the correct answer.

GenaCL600 [577]3 years ago

4 0

Answer #4

hope this helps >.<

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If sec0+tan0=p,then find the value of cosec0.

Ugo [173]

Answer:

Step-by-step explanation:

p=sec0+tan0

=1/cos0 + sin0/cos0

=(1+sin0)/cos0

square both sides

(1+sin)^2 /cos^2 = p^2

(1+sin)^2/(1 - sin^2 ) = p^2

(1+sin)^2/((1-sin)(1+sin)) = p^2

(1+sin)/(1-sin)=p^2

1+sin=p^2-p^sin

sin+p^2sin=p^2-1

sin(1+p^2)=(p^2-1)

sin=(1-p^2)/(1+p^2)

cosec=1/sin

=(1+p^2)/(1-p^2)

6 0

2 years ago

A bridge connecting two cities separated by a lake has a length of 5927.261 yd. use the table of facts to find the length of the

alex41 [277]

Answer:

the length of the bridge in miles is 3.37 miles

Step-by-step explanation:

The computation of the length of the bridge in miles is shown below:

Given that

The length is 5927.261 yard

As we know that

1760 yard = 1 mile

So 1 yard = 1 ÷ 1760 mile

For 5927.261 yard, the miles would be

= 5927.261 ÷ 1760

= 3.37 miles

Hence, the length of the bridge in miles is 3.37 miles

5 0

3 years ago

Find the distance between the points ( 19 , 16 ) and ( − 13, 10 )

Inessa [10]

Answer:

$\sqrt{1060}=32.55..... or 32.6$

Step-by-step explanation:

$\sqrt{(-13-19)^2+(10-16)^2}$

$\sqrt{(-32)^2+(-6)^2}$

$\sqrt{1024+36}$

$\sqrt{1060}=32.55..... or 32.6$

hope this helps

7 0

3 years ago

The diagonal length is 16 and the length is 11 what is the width of this rectangle

allochka39001 [22]

Answer:

The answer is 176

Step-by-step explanation:

Multiply 16 by 11.

5 0

2 years ago

A gallon of paint covers 400 square feet how many square feet will 2 3 8th gallons of paint cover

lisabon 2012 [21]

$2 \frac{3}{8} /1=2 \frac{3}{8} 
$
400*2 $\frac{3}{8}$ =950 square feet

6 0

3 years ago