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mafiozo [28]
3 years ago
14

Naomi measured the floor of her bedroom, which is rectangular. It is 8 feet wide and 10 feet from one corner to the opposite cor

ner. How long is the bedroom unit
Mathematics
1 answer:
andre [41]3 years ago
5 0

Answer:

18 feet

Step-by-step explanation:

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sandra is playing a trivia game.on her first turn she lost 75 points. on her second turn,she lost 35 points. on her third turn,s
KiRa [710]

Answer: -10 points

Step-by-step explanation:

She lost 110,so that loss -the gain(100) is the total score at the end of three games

4 0
3 years ago
how many hours did Miriam stop to rest? How many hours did it take Miriam to bike the initial 8 miles?
diamong [38]
You need to give the problem.
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5 0
4 years ago
Read 2 more answers
A rectangle has a length of x + 5 and a
Zinaida [17]

Answer:

6x - 8

Step-by-step explanation:

P = 2(x + 5) + 2(2x - 9)\\P = 2x + 10 + 4x - 18\\P = 6x - 8

4 0
3 years ago
Find the zeros of 7=x^2-8x-3 by completing the square
enot [183]

Using the completing the square method, for the equation, we have the zeros as <u>x = √26 + 4 and x = 4 - √26</u>

<h3>How can the zeros be found using completing the square method?</h3>

The given equation is presented as follows

7 = \mathbf{ {x}^{2}  - 8x - 3}

Which, by completing the square, gives;

{x}^{2}  - 8x - 3 - 7 = 0

{x}^{2}  - 8x - 10 = 0

{x}^{2}  - 8x  +   {\left(\frac{8}{2} \right) }^{2} - 10  -  {\left(\frac{8}{2} \right) }^{2} = 0

\mathbf{{(x - 4)}^{2} }   =26

The zeros of the equation;

7 =  {x}^{2}  - 8x - 3

are;

\underline{x = \pm \sqrt{26}  + 4}

Learn more about completing the square here:

brainly.com/question/10449635

#SPJ1

4 0
2 years ago
Every day after school, Kelly and Bella walk their dogs around the block. The block is 274 meters long and 80 meters wide. What
trapecia [35]

Answer:

708meters

Step-by-step explanation:

Given data

Lenght = 274meters

Width= 80 meters

The expression for the perimeter is

P= 2L+2W

substitute

P= 2*274+ 2*80

P= 548+160

P= 708 meters

Hence the perimeter of the block is 708meters

4 0
3 years ago
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