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2 years ago

Need Help!

Mathematics

2 answers:

kirza4 [7]2 years ago

8 0

120 students are in the 7th grade.

mihalych1998 [28]2 years ago

6 0

120 students are in the seventh grade

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Compute: (3.5· 2/7 − 2/3 )÷16

velikii [3]

Answer:

≅ 0.02083333

Step-by-step explanation:

(3.5 * 2/7 - 2/3)÷16 = 1

≅ 0.02083333

1: Conversion a decimal number to a fraction: 3.5

2: Multiple: 3.5 * 2

= 7 · 2

2 · 7

= 14

= 1 · 14

1 · 14

= 1

3: Subtract:

4: Divide

Hope this helps.

7 0

3 years ago

Which of the following are true statements about any regular polygon

beks73 [17]

Answer:

need

Step-by-step explanation:

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2 years ago

What is the area of the unshaded region

QveST [7]

Need more info please ?

8 0

2 years ago

WILL MARK U AS BRAINLIEST PLZ HELP

torisob [31]

Answer:

2 inches

Step-by-step explanation:

2 x 1 = 2

could you heart my post and mark me ect.

7 0

3 years ago

If the area of a square plot of land is 9 miles squared, what is the perimeter of this land?

tatyana61 [14]

Answer:

$\huge{ \fbox{ \sf{12 \: miles}}}$

Step-by-step explanation:

Given,

Area of a square plot = 9 miles

First, finding the length of the land

$\boxed{ \sf{Area \: of \: a \: square \: = \: {length}^{2} }}$

$\mapsto{ \sf{9 = {length}^{2} }}$

$\mapsto{ \sf{ {length}^{2} = 9}}$

$\mapsto{ \sf{ \sqrt{ {(length)}^{2} }} = \sqrt{9} }$

$\mapsto{ \sf{length = 3 \: miles}}$

Now , finding the perimeter of the land :

$\boxed{ \sf{perimeter \: of \: a \: square = 4 \: * length}}$

$\mapsto{ \sf{perimeter \: = \: 4 \: * \: 3}}$

$\mapsto{ \sf{perimeter \: = 12 \: miles}}$

The perimeter of the land = 12 miles

Hope I helped!

Best regards! :D

~ $\text{TheAnimeGirl}$

3 0

2 years ago