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3 years ago

Plz plz plz plz help me

Mathematics

2 answers:

Basile [38]3 years ago

7 0

Answer:

240 plants

Step-by-step explanation:

Find the area of the garden:

A = 1/2bh
A = 1/2(8)(15) = 60 m²

Number of plants:

60*4 = 240 plants

worty [1.4K]3 years ago

7 0

Answer:

Solution given:

perpendicular [P]=15m

base[B]=8m

hypotenuse [H]=17m

rate :4 plants per square metre

no of plants=?

we have

Area of triangular garden: ½(P*B)=½(15*8)=60m²

Now

Total no of plants =rate ×Area =4×60=240

Michael needs 240 plants in the garden.

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gladu [14]

Answer:

x=4

Step-by-step explanation:

-3x + 12x =36

Combine like terms

(-3+12)x = 36

9x = 36

Divide each side by 9

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4 years ago

To write a mixed number as an improper fraction, you multiply the denominator and the whole number. then, you add the product an

Leokris [45]

This is correct. This is the way you take a mixed number and make it into an improper fraction. This answer is true.

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3 years ago

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erik [133]

Answer:

Option B is correct.

Step-by-step explanation:

$2(\frac{3}{5}x+ 2\frac{3}{4}y-\frac{1}{4}x-1\frac{1}{2}y+3)$

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$2(\frac{3}{5}x+ 2\frac{3}{4}y-\frac{1}{4}x-1\frac{1}{2}y+3)\\=2(\frac{3}{5}x+ \frac{11}{4}y-\frac{1}{4}x-\frac{3}{2}y+3)$

Combining the like terms

$=2(\frac{3}{5}x-\frac{1}{4}x+ \frac{11}{4}y-\frac{3}{2}y+3)$

Solving like terms

$=2(\frac{3x*4-5x}{20}+ \frac{11y-3y*2}{4}+3)\\=2(\frac{12x-5x}{20}+ \frac{11y-6y}{4}+3)\\=2(\frac{7x}{20}+ \frac{5y}{4}+3)$

Multiply each term with 2

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4 0

3 years ago

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Firdavs [7]

Answer:

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6 0

3 years ago

What is four fraction fifty plus three fractionfive

mina [271]

Answer:

17/25

Step-by-step explanation:

We assume you want the sum ...

4/50 + 3/5

= (2·2)/(25·2) + (3·5)/(5·5)

= 2/25 + 15/25

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_____

Comment on the question

We prefer math symbols:

4/50 + 3/5 = ??

or, if you can't manage that, proper English:

four fiftieths plus three fifths.

3 0

4 years ago

Plz plz plz plz help me​

Plz plz plz plz help me