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2 years ago

Mike has a total of 50 quarters and dimes. The coins total value is $10.55. How many quarters

Mathematics

1 answer:

Mariana [72]2 years ago

3 0

Answer:

Mike will only need 42 quarters to make 10.50

Step-by-step explanation:

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What are the factors of 42 that have a sum of -17

hram777 [196]

Answer:

4x−5x−1

cos(x1−sin2(x)

Step-by-step explanation:

4 0

2 years ago

Given the degree of measure of angle KJH is 66 degrees find the measure in radians

Mrrafil [7]

9514 1404 393

Answer:

E) 0.366π

Step-by-step explanation:

There are π/180 radians in a degree.

66° = 66°(π/180°) = (66/180)π = 11/30π ≈ 0.366π radians

11/30 = 0.366... repeating, so would normally be rounded to 0.367

3 0

2 years ago

Read 2 more answers

The object depicted by the force diagram is

lubasha [3.4K]

Answer:

a) At rest

Step-by-step explanation:

25N+25N=50N

therefore, 50N is applied from both the sides

So, 50N - 50N = 0

the, net value is zero, here.

Hope it helps you in understanding!

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5 0

2 years ago

5. A line has a slope of (-3/2) and a y-intercept of (-4). Write the equation of the line.

KATRIN_1 [288]

Answer:

Y=-3/2x-4

Step-by-step explanation:

Point slope form is

y=mx+b

mx is the slope

and b is the y-intercept

6 0

3 years ago

A store sells rope by the meter. The equation p=0.8L represents the price p(in dollars) of a piece of nylon rope that is L meter

Margaret [11]

Answer:

1. $0.80 or 80 cents

2. 1.25 meters

Step-by-step explanation:

The equation p=0.8L represents the price p (in dollars) of a piece of nylon rope that is L meters long.

1. To find how much the nylon costs per meter, take L = 1 (this means you are calculating the price of a piece of nylon rope that is 1 meter long):

$L=1,\\ \\p=\$0.8\cdot 1=\$0.80$

2. To find how long a piece of nylon rope that costs $1.00 is, substitute into the equation p = 1:

$p=1,\\ \\1=0.8L\\ \\L=\dfrac{1}{0.8}=\dfrac{10}{8}=\dfrac{5}{4}=1.25\ meters$

5 0

3 years ago