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Oksi-84 [34.3K]
3 years ago
12

You Miss 6 out of 25 questions on a science quiz and 5 out of 20 questions on a math quiz. Which quiz has a higher percent of co

rrect answers

Mathematics
1 answer:
vlada-n [284]3 years ago
4 0

THIS IS AN EXAMPLE:

just follow and understand this and hopefully it helps :)

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Thx and have a great day!!
Elan Coil [88]

Answer:A

Step-by-step explanation:<3and <11 are corresponding angles, and corresponding angles are congruent

7 0
2 years ago
The product of two numbers is 240. The first number is 8 less than the second number. Write an equation can be used to find x
DaniilM [7]

Answer:

The equation x = y-8

The equation  (y-8) y = 240

The first number x = 12 and second number y =20

Step-by-step explanation:

<u>Explanation</u>:-

<u>Step(l)</u>:-

Let 'x' be the first number and 'y' be the second number

Given the product of two numbers is 240

Given  data        x y = 240 …(l)

Given data the first number is 8 less than the second number.

                       x = y-8...(ll)

Substitute (ll) in equation (l) , we get

                           (y-8) y = 240

                           y^{2} -8y -240 =0

                            y^{2} -20y+12y -240 =0

                           y(y -20)+12(y -20) =0

                           (y +12)(y -20) =0

                          y = -12 and y = 20

              Y= -12 is not satisfied

              we can choose y = 20

<u>Step(ll):</u>-

Given data x =y-8

  substitute value y = 20 in x = y -8

                                             x = 20-8 = 12

<u>Final answer</u>:-

The first number x = 12 and second number y =20

4 0
3 years ago
Can someone please explain how I would figure this out
skad [1K]
[1], [3] => a = 49,000/2 = 24,500 => b +c = 24,500 => c = 24,500 - b;
[2] => 25*24,500 + 20b + 15c = 1,052,000 => 20b + 15c = 1,027,500;
20b + 15*(24,500 - b) = 1,027,500 => 5b = 733,500 => b = 146,700 =>
c = - 122,200;
5 0
3 years ago
Mrsjones has 1 4/8 pizza left after giving some to Greg she had 7/8 left how much did Greg take
Bezzdna [24]

Answer:

5/8

Step-by-step explanation:

well we 1 14/8 so lets turn that to a whole number which is 12/8 (you multiply the denominator by 1 and add the 4)

12/8 - 7/8 =  5/8    ( since both denominators are the same numbers you can simply subtract the numerator )

7 0
3 years ago
Express… As a limit of a right Reimann sum
elixir [45]

Answer:

Step-by-step explanation:

ohhhh yeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

hhahahahahahahahahahaahhhahahaahahahahhahahahah⇒⇒⇒⇒⇒⇵⇵∀∝×÷±≈≠∑Фω∞≅≡≡⇄⇄⇆⇆∡㏒㏑ somethin

5 0
2 years ago
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