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3 years ago

Using 13 coins, what are all the ways to make 1.10?

Mathematics

1 answer:

IRINA_888 [86]3 years ago

6 0

4 quarters 1 dime

11 dimes

110 pennies

2 half dollars 1dime

22 nickels

1 half dollar 2 quarters 10 pennies

1quater 25 pennies 1 half dollar 2 nickels

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How many points of intersection will the two lines below have? How do you know?

svp [43]

1, both functions are linear

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2 years ago

Ten recorded 8 songs in 49min how many minutes is each song?

Anton [14]

49/8=6 (nearest whole number)

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2 years ago

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1/4 x 2/5 x 3/6 x 4/7 x 5/8 x 6/9 x 7/n=?

postnew [5]

Answer:

c. $\frac{1}{12n} = {[12n]}^{-1}$

Step-by-step explanation:

$[\frac{1}{4}][\frac{2}{5}][\frac{1}{2}][\frac{4}{7}][\frac{5}{8}][\frac{2}{3}][\frac{7}{n}] = \frac{560}{6720n} = [12n]^{-1} = \frac{1}{12n}$

$\frac{2}{3} = \frac{6}{9}\\ \\ \frac{1}{2} = \frac{3}{6}$

* To make this simpler, reduce these two fractions in lowest terms.

I am joyous to assist you anytime.

8 0

2 years ago

Write an

Delicious77 [7]

Answer:

Slope=2.

Step-by-step explanation:

Slope=y1-y2/x1-x2

Where

X1,y1,=(-5, -11) X2,y2=(6,11).

Slope=-11-11/-5-6

=-22/-11

=22/11

Slope is 2

7 0

2 years ago

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What is the answer to (z+1)(z+2)

stich3 [128]

Answer:

z^1+3z+2

Step-by-step explanation:

(z+1)(z+1)

Multiply each term in the first parenthesis by each term in the second parenthesis

Z x z+2z+z+2

Calculate the product

<u>z</u>^2 +2z+z+2

collect like terms

z^2+3z+2

2z+z

If a term doesnt have a coefficient it is considered that the coefficient is 1

2z+1z

(2+1)z

z^2+3z+2

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2 years ago

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