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3 years ago

Please help will give brainiest

Mathematics

1 answer:

babymother [125]3 years ago

3 0

Answer:

1222222

Step-by-step explanation:

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9/100 =_____% <br> please answer and explain! Thanks!

tankabanditka [31]

Answer:

.09

Step-by-step explanation:

It is this because if you divide 9 by 100 it will equal .09.

5 0

3 years ago

Enter Brackets To Make The Statement<br> 10 + 2 x 3²– 2 = 254

muminat

Consider expression $(10+2\cdot 3)^2-2$ :

1) $2\cdot 3=6;$

2) $10+2\cdot 3=10+6=16;$

3) $(10+2\cdot 3)^2=16^2=256;$

4) $(10+2\cdot 3)^2-2=256-2=254.$

Answer: $(10+2\cdot 3)^2-2=254.$

3 0

3 years ago

A rectangular yard has a length that is 5 feet more than the width. Around the outside of the yard is a path made of bricks that

Phantasy [73]

Answer:

A) A = X^2 + 11X + 24

B) X = 18 ft

C) 414 ft^2

D) 132 ft^2

Step-by-step explanation:

A) Width W of yard and path = X + 3

Lenght L of path = X + 5 + 3 = X + 8 ft, therefore,

Area of yard and path = L x W = (X +3) x (X +8)

A = X^2 + 11X + 24

B) if area of the yard and path is 546 ft^2,

546 = X^2 + 11X + 24

X^2 +115X - 522 = 0 (quadratic equation)

Solving the quadratic equation gives

X = 18 and X = -29

Our answer can only be positive so we choose X = 18 ft

C) lenght of yard = 5 + 18 = 23 ft

Width = 18 ft

Therefore area = L x W = 23 x 18 = 414 ft^2

D) area of path = area of path and yard minus area of yard

= 546 - 414 = 132 ft^2

7 0

3 years ago

To make orange fizz, Noah mixes 4 scoops of powder with 6 cups of water. Andre mixes 5 scoops of powder with 8 cups of water. Pa

n200080 [17]

Answer:

The tables are given below and

since,

$\frac{4}{6} = \frac{16}{24} > \frac{15}{24} = \frac{5}{8}$

so, Noah's mixture will taste more like orange, than Andre's mixture.

Step-by-step explanation:

To make orange fizz, Noah mixes 4 scoops of powder with 6 cups of water, Andre mixes 5 scoops of powder with 8 cups of water.

so, can construct the following tables -

A) table that shows different amounts of powder and water that taste the same as Noah's mixture :-

Serial no. Powder in scoops cups of water

1 8 12

2 12 18

3 16 24

4. 20 30

5. 24 36

B) table that shows different amounts of powder and water that taste the same as Andre 's mixture :-

Serial no. Powder in scoops cups of water

1 10 16

2 15 24

3 20 32

4. 25 40

5. 30 48

C) Since,

$\frac{4}{6} = \frac{16}{24} > \frac{15}{24} = \frac{5}{8}$

so, Noah's mixture wili taste more like orange, than Andre's mixture.

6 0

3 years ago

Express 4.67 as a mixed number.

Vlada [557]

$4.67=4+0.67=4+\dfrac{67}{100}=\boxed{4\frac{67}{100}}$

8 0

4 years ago

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