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4 years ago

Use dimes, nickels, and pennies to show 42 cents. How many different ways can you show this amount?

Mathematics

2 answers:

Juli2301 [7.4K]4 years ago

8 0

Answer:

U can use. Four dimes an two pennies

Step-by-step explanation:

dsp734 years ago

8 0

Answer:

Step-by-step explanation:

You Can Use 4 dimes and 2 pennies

Or 42 Pennies, 8 Nickels and 2 pennies.

Hopefully this helps!

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Please answer each one. Disclaimer: don't do it for points

Gre4nikov [31]

Answer:

for question 1 the answer is 1.5 cm

for question 2 the answer is 0.75 cm

for question 3 the answer is 2.3 inches

for question 4 the answer is 3.3 inches

for question 5 the answer is 4 cm

for question 6 the answer is 0.75 inches

7 0

3 years ago

If B is between A and C, and AB=3x+1 and BC=2x-7, and AC=19, then find the value of x.

kodGreya [7K]

Since AB and BC are two parts of AC, AC = AB + BC

let's plug the expressions from the question into our equation above.

19 = 3x + 1 + 2x - 7

Combine like terms

19 = 5x - 6

Add 6 to both sides.

25 = 5x

Divide both sides by 5

5 = x

8 0

3 years ago

Read 2 more answers

What is the surface area of this figure below?

ivann1987 [24]

Answer:

answer: 189

Step-by-step explanation:

Formula to find triangles area is base x height ÷ 2 So... 7 x 10 = 70 70 ÷ 2 = 35 Now sense we have 4 identicle triangles we will just do 35 × 4 amd 35 × 4 = 140 now for the square its simply just base x height so 7 × 7 = 49 now we will add these up...140 + 49 = 189 so 189 is the area. Hope this helps!

7 0

3 years ago

Which statement about y= 3x^2 + 11x + 6 is true?

Eva8 [605]

The answer is b I’m pretty sure

8 0

2 years ago

For every quarter he spends, Reggie receives 50 food pebbles to feed the fish. Reggie has thrown 350 food pebbles into the fish

deff fn [24]

Answer:

7 quarters are spent for throwing 350 food pebbles in pond.

Step-by-step explanation:

Given:

Reggie receives 50 food pebbles for every quarter he spends.

Number of food pebbles he has = 350

Let the number of quarters spent for 350 pebbles be 'x'.

Now, using proportion and cross multiplication method, we can find 'x'.

1 quarter is equivalent to 50 pebbles thrown in pond.

So, 'x' quarters is equivalent to 350 pebbles thrown in pond.

$\frac{1}{50}=\frac{x}{350}\\\\Cross\ multiplying\\\\50x=350\\\\x=\frac{350}{50}\\\\x=7$

So, 7 quarters are spent for throwing 350 food pebbles in pond.

6 0

3 years ago