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IgorLugansk [536]

3 years ago

8

10. Using Base 10 blocks, show & explain how to divide 35 (3 longs and 5 units) by 5. (DRAW

1 answer:

Lina20 [59]3 years ago

4 0

Each long piece is composed of 10 unit blocks (smallest squares).

The three long pieces means that they make up 3*10 = 30 units so far. Add on the 5 extra units and we have 30+5 = 35 units total

If we have 35 squares, then we can group them up into groups of 5. Doing so will leave you with 7 groups.

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21. Andre grew a plant for a science experiment. At the end of his

kotegsom [21]

Answer:

he answer is 140 minutes to plant 14 saplings.

Step-by-step explanation:

30 divided by 3=10

so it takes 10 minutes to plant one sapling.

10x14=140 so this is how you get your answer. im 99% sure

4 0

3 years ago

Read 2 more answers

WILL GIVE BRAINLEST

Aleonysh [2.5K]

Answer: D) 10 jerseys

Step-by-step explanation:

Let j represent the number of jerseys and C for total cost

Local company eqn: C = 5.25j + 45

Online company eqn: C = 7.75j + 20

Set both sides equal to solve:

5.25j + 45 = 7.75j + 20

5.25j - 7.75j = 20 -45

- 2.5j = -25

$\frac{-2.5j}{-2.5}=\frac{-25}{-2.5}$

j = 10

Therefore, the cost is the same for both companies when 10 jerseys are sold

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2 years ago

Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!

Irina18 [472]

Answer:

x = 97.6

Step-by-step explanation:

cos = adjacent over hypotenuse

$cos(55)=\frac{56}{x}$

* multiply each side by x *

$cos(55)*x=xcos(55)\\\frac{56}{x} *x=56\\56=xcos(55)$

* divide each side by cos ( 55 ) *

$\frac{xcos(55)}{cos(55)} =x\\\frac{56}{cos(55)} =97.63302055$

we're left with x = 97.63302055

Our last step is to round to the nearest tenth of a foot

We get that x = 97.6

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3 years ago

A box of 12 Popsicles costs $4.44 what is the Popsicles unit rate

OLEGan [10]

The unit rate would be $0.37

4 0

3 years ago

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statuscvo [17]

Answer:

Step-by-step explanation:

The exponent of 10³ is 3. To multiply a number by 10³, move the decimal point two places to the right:

42.12 × 10³ = 42120.

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3 years ago