Ask question

Ask question

All categories

Genrish500 [490]

3 years ago

11

Zane needs 20 yards of fencing to go around his rectangular yard. What are possible dimensions for Zane's yard? Select all that

apply .

1 answer:

stiv31 [10]3 years ago

7 0

Answer:

1 yard by 9 yards

2 yards by 8 yards

3 yards by 7 yards

4 yards by 6 yards

Step-by-step explanation:

the perimeter of the rectangular yard needs to be 20 yards

Perimeter of a rectangle = 2 x ( length + width)

20 = 2 x ( length + width)

( length + width) = 20 /2

( length + width) = 10

The sum of the length and width should equal 10

Possible dimensions that would equal 10 are :

1 yard by 9 yards

2 yards by 8 yards

3 yards by 7 yards

4 yards by 6 yards

You might be interested in

Hellpppp ASAP. Plzzzz

padilas [110]

Answer:

6 is from the beginning. Multiply first, not add

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

What is 8 3/4 ÷ 2 7/8 (show ur work)

xxMikexx [17]

Answer:

<em><u>see</u></em><em><u> </u></em><em><u>below</u></em><em><u>:</u></em><em><u>-</u></em>

Step-by-step explanation:

$\displaystyle{8 \frac{3}{4} \div 2 \frac{7}{8} }$

Convert the mixed fractions into improper fractions.

$\displaystyle{ \frac{8 \times 4 + 3}{4} \div \frac{8 \times 2 + 7}{8} }$

$\displaystyle{ \frac{32 + 3}{4} \div \frac{16 + 7}{8} }$

$\displaystyle{ \frac{35}{4} \div \frac{23}{8} }$

$\displaystyle{ \frac{35}{4} \times \frac{8}{23} }$

$\displaystyle{ \frac{35}{ \cancel4} \times \frac{ \cancel8 {}^{2} }{23} }$

$\displaystyle{ \frac{35 \times 2}{23} }$

$\displaystyle{ \frac{70}{23} }$

$\displaystyle{3 \frac{1}{23} }$

6 0

2 years ago

Read 2 more answers

Ten tickets at $75 each cost<br> EXPLAINNN and answer please !

nataly862011 [7]

Answer:

75*10=750

Step-by-step explanation:

10 tickets, each 75 dollars, so u multiply 75 by 10 to get 750, just write 75 and rop the 0. $750

5 0

2 years ago

Read 2 more answers

PLZ HELP ill GIVE BRAINIESt!!!!20 Points

shepuryov [24]

She made her mistake at the first step. To simplify a radical, you would find two numbers that multiply by each other to get your original number (under the radical) and have one of the number be a perfect square.

Her reasoning is wrong because 10*10 is not $\sqrt{50}$ . Had she been correct, her answer should have been able to be squared to equal $\sqrt{50}$

In other words, she should have done $\sqrt{25*2}= \sqrt{25} * \sqrt{2}=5 \sqrt{2}$
(We used 25 because 25 is a perfect square, 5*5=25).

:)

3 0

3 years ago

Can somebody help me with this problem

photoshop1234 [79]

20% of students
50% of teachers

4 0

3 years ago