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Eva8 [605]
3 years ago
15

Assume a = b and c ≠ 0 . Which of the following sentences is not true?

Mathematics
1 answer:
mrs_skeptik [129]3 years ago
6 0

Answer:

3

Step-by-step explanation:

ac=0+0 which is 0 so 0 is 0

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Find the arc length (to the nearest inch) of the sector of a circle with a radius 14 inches and a central angle of 0=108°
forsale [732]
Length of arc=angleO/360×2pi×r
=108/360×22/7×14×14
=3/10×22×2×14
=66×2×14/10
=1848/10
=184.8inches
4 0
3 years ago
Which of the following is an X-intercept of the function f(X)=X^3-5X^2-8X+48
Anton [14]
You have to searh the x values that make f(x) = 0

Factoring this equation is very difficult.

You can divide by x+3 and you will find that the equation can be factored as

(x+3)(x-4)^2

That means that x = -3 and x = 4 make f(x) = 0

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6 0
3 years ago
A tractor was purchased for $30,000 six years ago. what is the value of the tractor today if the depreciation rate was 2.5%?
MrRissso [65]
Initial cost = $30,000
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In six years,
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6 0
3 years ago
How many quarters does Annie have <br><br><br> A.35<br><br> B.49<br><br> C.3<br><br> D.7
spayn [35]
Answer: Annie has 49 Quarters

Explanation:
Sarah has 21 more quarters than Annie.
As shown, It says That Sarah has 28 quarters.
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Resulting in 49.

Hope this helps you! If available please give me a Branliest. It is much appreciated!

- Mathhotdog •~•
6 0
2 years ago
Read 2 more answers
Jennifer can sew 120 masks in 20 hr and Janice can sew 120 masks in 30 hr. How many hours does it take them to sew 120 masks if
rewona [7]

Answer:

Objective 3: Solve work problems Q25 Solve a work problem Homework. Unanswered Jennifer can sew 120 masks in 20 hr and Janice can sew 120 masks in 30 hr. How many hours does it take them to sew 120 masks if they work together?

Step-by-step explanation:

i think u should've put it in that format

3 0
3 years ago
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