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DIA [1.3K]
3 years ago
7

HELP ME I NEED THIS DONE

Mathematics
2 answers:
Tomtit [17]3 years ago
8 0

Answer:

13 and 4

Step-by-step explanation:

Use the quadratic formula for this one, or you could just plug it into an online calculator like the one at www.symbolab.com if you wanted to check your answer...

You could also factor it to (x - 13)(x -4) and set each side equal to zero!

Hopefully this helps- let me know if you have any questions!

Alisiya [41]3 years ago
5 0

Answer:

the zeros are 13 and 4

Step-by-step explanation:

hope this helped! :D

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A frozen dinner is divided into 3 sections on a circular plate with a 12-inch diameter. The central angle formed by the peach co
Vsevolod [243]

Answer:

D. 5 inches

Step-by-step explanation:

Given:

A frozen dinner is divided into 3 sections on a circular plate with a 12-inch diameter.

That means complete angle having 360° is divided into 3 section.

The central angle formed by the peach cobbler is 105 degrees.

The central angle formed by the pasta is 203 degrees.

<u>Question asked:</u>

What is the approximate length of the arc of the section containing the peas?

<u>Solution:</u>

The central angle formed by the peas = 360° - 105° - 203°

                                                                = 52°

Ridius,r=\frac{Dameter}{2} =\frac{12}{2} =6\ inches

As we know:

Length\ of\ arc=2\pi r\times\frac{\Theta }{360}

                        =2\times\frac{22}{7} \times6\times\frac{52}{360} \\ \\ =\frac{13728}{2520} \\ \\ =5.44\ inches

Therefore, the approximate length of the arc of the section containing the peas are 5 inches.

6 0
3 years ago
Will got 16 out of 20 correct. If he continues at the same rate, how many questions would he get correct out of 75?
nevsk [136]

Answer:

60

Step-by-step explanation:

16/20 times 75

5 0
3 years ago
An isosceles trapazoid has base angles of 45 degrees and bases of lengths 9 and 15. The area of the trapazoid is what
lakkis [162]

Answer:

area of trapazoid= 1/2 × b× h

so = 1/2×9×15

=1/2×135

=67.5cm

6 0
2 years ago
Fayzansabeel is a very brainly user!!!
wariber [46]

Answer:

oh ok.. can i get ur intro??

3 0
2 years ago
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A tap running 20ml a minute. How long to a fill a litre. In minutes please
zhannawk [14.2K]

Answer:

20ml in 1 minute. 1000ml is equal to 1 litre.

Step-by-step explanation:

1000/20 = 50

. 50 minutes will take to fill a litre

6 0
2 years ago
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