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3 years ago

Please help me out with this

Mathematics

2 answers:

IRINA_888 [86]3 years ago

7 0

Answer:

Step-by-step explanation:

central angle with arc of <y is 96

so circumference angle 48

Afina-wow [57]3 years ago

6 0

Answer:

y = 48°

Step-by-step explanation:

The angle on the circle ( the inscribed angle ) y is half of the central angle subtended by the same arc on the circle, hence

y = 0.5 × 96° = 48°

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GIVING EVERYTHING IF CORRECT. NO fake answers, you will be reported. And it hurts my grades so please don't.

seropon [69]

Answer:

A. 9.8 ft

Step-by-step explanation:

first convert the degrees to radians:

80° x (pi/180) ≈ 1.396

arc length = r x θ (always in radians)

= 7 x 1.396

= 9.772 ≈ 9.8 ft

3 0

3 years ago

Help pretty plsssssss

Montano1993 [528]

11 times 12 is 132

Becuas she is spending her money it would be negative

so c

7 0

3 years ago

Work out length AC.

Yuki888 [10]

Answer: $\sqrt{105}$

Step-by-step explanation:

As a result of the pythagorean theorem we can say that a^2+b^2=c^2

In this case, we have bc and ab missing side ac. So the equation looks something like this $4^{2}+ac^{2} =11^2$

dont get confused by the ac in the problem i only wrote it like that because ac is the length representation. So 16+ac^2=121 and with algebra we can solve to ac^2=105 or side ac= $\sqrt{105}$

5 0

3 years ago

Read 2 more answers

It takes Amir 4 seconds to run from his front door to the mailbox. If he can run at a top speed of 6.5 m/s, how far is it from h

dlinn [17]

If he runs 6.5 metres per second, then you multiply 6.5 by 4 to get 26m

6 0

3 years ago

Which expression is equivalent to -3(y-5)<br>A. -3y-4<br>B -3y+4<br>C. -3y-12<br>D -3y+12

ankoles [38]

Answer:

neither when you multiply them you get -3y+15 not 12

hope this helps

have a good day :)

Step-by-step explanation:

3 0

3 years ago