4 years ago

200 to 170 what is the percentage discount offered

Mathematics

1 answer:

wel4 years ago

6 0

Answer:

85%

Step-by-step explanation:

Convert fraction (ratio) 170 / 200 Answer: 85%

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Translate this phrase into an algebraic expression.

alexira [117]

Answer:

5+(11 x n)

Step-by-step explanation:

I hope this helps

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3 years ago

Which of the following represents the formula that could be used to find the height of the cone

podryga [215]

If you know the volume then:
(3 * Cone Volume) / (PI * radius^2) = height

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3 years ago

The wilsons have triplets and another child who is ten years old. The sum of ages of their children is 37. How old are the tripl

Neko [114]

9. The child is 10 years old, which leaves 37-10, which is 27. Divide 27 by three for the triplets. 27/3 is 9. The triplets are 9 years old

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3 years ago

Read 2 more answers

nicole is flying two kites. she has 104 feet of string out to one kite and 110 feet out to the other kite. the angle formed by t

Gnesinka [82]

Answer:

48.49 feet

Step-by-step explanation:

The diagrammatic sketch of the information provided in the question was attached in the image below.

From the image below, the distance between the two kites is denoted by (c) and can be determined by using the cosine angle rule which is expressed as:

$c^2 = a^2 + b^2 -2ab cos \ C$

where;

a = 110

b = 104

Cos C = 26°

Then;

$c^2 = 110^2 + 104^2 -2(110)(104) cos \ 26 \\ \\ c^2 = 12100 + 10816- 22880 ( 0.8988) \\ \\ c^2 = 22916- 20564.544 \\ \\ c^2 = 2351.456 \\ \\ c= \sqrt{2351.456} \\ \\ \mathbf{ c = 48.49 \ feet}$

4 0

3 years ago

Identify the interval(s) on which the function y = x^2-3x-40 is positive

MakcuM [25]

Answer:

See below

Step-by-step explanation:

x^2-3x-40 Factor

(x - 8) (x + 5)

The x intercepts are -5 and 8

(negative infinity, -5)

(8, positive infinity)

3 0

2 years ago