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2 years ago

6

One bag of mulch covers a 1 3/4 yard section of Hailey's garden. If her garden is 10 3/5 yards in size, how many bags of mulch d

oes Hailey need to buy?

1 answer:

erastovalidia [21]2 years ago

6 0

Answer:

7 bag of mulch cover will be needed for Hailey's garden.

Step-by-step explanation:

6*1 3/4 = 10.5 but it some left over for 7 will be needed .

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Please help me solve this question

Anastasy [175]

Answer:

50

Step-by-step explanation:

Use pythagoreom theorem to determine the length of the hypotenuse:

a² + b² = c²

- assign side a to 30 and side b to 40

30² + 40² = c²

90 + 160 = c²

250 = c²

Now square root both sides to isolate side c:

√250 = √c²

50 = c

side c = 50

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2 years ago

Xyz are in 3:3:6.what are the measures of the angles

Anni [7]

Answer:

Set up an equation equal to <span>180o</span>

Explanation:

<span>3x+3x+6x=180</span>

<span>12x=180</span>

<span>x=<span>18012</span>=15</span>

So, the measure of the angles are:

<span>3x=3×15=45</span>
<span>3x=3×15=45</span>
<span>6x=6×15=<span>90</span></span>

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2 years ago

Greg is 22 years older than his sister linda. In 3 years he will be twice as old as linda. How old is each of them now?

lesya [120]

I have no idea how to help you srry . . . . .

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2 years ago

Lenny is 3 times older than Max. When you subtract Max's age from lenny's age, you get 24. How old is Lenny and how old is max?

Helga [31]

Let Max be $x$ years.

Then Lenny is $3x$ years

When we subtract Max's age from Lenny's age we obtain $3x-x$

This is equal to $24$

Putting all together we have

$3x-x=24$

$2x=24$

$x=12$

$Therefore Max is 12 years and Lenny is 36 years$

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2 years ago

If the price of a purse increased from $45 to $54, what was the percent of increased

pishuonlain [190]

54-45/45 x 100%
= 20%

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2 years ago

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