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ArbitrLikvidat [17]
2 years ago
8

Please help it’s due tonight!!

Mathematics
1 answer:
Alina [70]2 years ago
6 0

Answer:

4: 1.33 ft.

5: 516.14322017669 mm

6:

7:

8: 7 cm

9: 27314.29921175 mm

10: 112 ft.

Step-by-step explanation:

not sure about 6 and 7

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Guys, I’m giving you at least 100 points for you to answer to my last 4 weeks of my math word problem homework from The Hung Vuo
shtirl [24]

Answer:

#14 - t = for each t-shirt(s) sold / h = hour(s) worked

8h + 0.50t

#15 - d = for hot dog(s) sold / h = hour(s) worked

8.50h + 0.35d

Is this what you needed?

4 0
2 years ago
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If f(x) is a third degree polynomial function and g(x) = f(–2x), which of the following is NOT true?
valina [46]

Answer:

f(x) and g(x) have the same x-intercepts (is <em>not true</em>)

Step-by-step explanation:

g(x) is a reflection across the y-axis and a horizontal compression of f(x). In general those transformations will move the x-intercepts. (The y-intercept and the number of x-intercepts will remain unchanged.)

_____

<em>Comment on the question/answer</em>

f(x) = x^3 is a 3rd degree polynomial. When transformed to g(x) = -8x^2, its only x-intercept (x=0) remains the same. The answer above will not apply in any instance where the only x-intercept is on the line of reflection. (The question is flawed in that it does not make any exception for such functions.)

8 0
3 years ago
Find the values for a and b that would make the equality true. 4(ax^2 -5x+3)=8x^2 +bx+12
tankabanditka [31]

Answer:

a 2 and b -20

Step-by-step explanation:

5 0
3 years ago
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Write 2/3 as a percent. Round your answer to the nearest tenth of a percent.
sweet [91]

divide 2 b 3

2 divided by 3 = 0.625

move decimal point 2 places to the right to turn to a percentage

0.625 = 62.5%

8 0
3 years ago
Which angle is complementary to ∠4 ?<br> a. ∠ 3<br> b. ∠ 2<br> c. ∠ 1<br> d. ∠ 6
GrogVix [38]

Answer:

a.Angle. 3

Step-by-step explanation:

Angle 3 is complementary to angle 4.

Because 70+20=90°

7 0
3 years ago
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