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Dominik [7]
3 years ago
6

What is 80 squared root rounded

Mathematics
2 answers:
Advocard [28]3 years ago
6 0
8.9 I think...not sure tho
fomenos3 years ago
5 0

Answer:8.94427191

Step-by-step explanation:

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Find the equation line through point (-4,15) and (4,-5)
Oduvanchick [21]
Answer highlighted in blue. Hope this helps.
8 0
2 years ago
HELP PLEASE! (30 PTS)
kozerog [31]

Answer:

A because if you reflect over the x axis it’ll be flipped.

Hope this helps and brainliest please

6 0
3 years ago
Read 2 more answers
1. mutliply 3.and 3/5 enter your answer as an improper fraction in simplified form in the box.
natali 33 [55]

Answer:

1.\frac{9}{5}

2.-11\frac{1}{4}

3.10\frac{1}{8}

4.4\frac{17}{24}

5.-4\frac{7}{12}

Step-by-step explanation:

In order to solve them you just have to multiply them and add them:

3 (\frac{3}{5} )=\frac{15+3}{5}=\frac{18}{5}

-4\frac{1}{2}  (2\frac{1}{2} )=-(\frac{9}{2} )(\frac{5}{2}) =-(\frac{45}{4}) =-11\frac{1}{4}

(-2\frac{1}{4} )(-4\frac{1}{2}) =(-\frac{9}{4}) (-\frac{9}{2} )=-\frac{81}{8} =-10\frac{1}{8}

3\frac{3}{8}+ 4\frac{1}{3}=7\frac{8+9}{24} =7\frac{17}{24}

-2\frac{1}{4} +-2\frac{1}{3}=-4\frac{7}{12}

5 0
3 years ago
So far, Carmella has collected 14 boxes of baseball cards. There are 315 cards in each box. Carmella estimates that she has abou
Ratling [72]

Answer:

4410 cards, 9 albums

Step-by-step explanation:

Number of cards in a box = 315

Number of boxes = 14

b) Total number of cards =  Number of boxes × Number of cards in 1 box

=315\times 14 = 4410

a) Carmella estimated she had 3,000 cards so she bought a 6 album of 500 cards.

No, 6 albums are not enough as she estimated wrong number of cards. There are total of 4410 cards but she estimated it to be 3000 cards.

c) Total number of albums required = \displaystyle\frac{\text{Total number of cards}}{\text{Number of card 1 album can hold}}

=\frac{4410}{500} = 8.82 \approx 9

Thus, she will require 9 albums to put all her cards.

7 0
3 years ago
You are training to compete in a 10-kilometer race, and you know the circular running trail at your park is one mile long. How m
iren [92.7K]

So to run 10km, you need to run 6.25 times the trail. (Or 7 if you only accept whole numbers as answers, we need to round up).

<h3>How many times will you need to run this trail in order to run 10 kilometers?</h3>

If you run the trail x times, then you will run:

y = x*1mi

Now remember that:

1 mi = 1.6 km

Replacing that, we get the linear equation:

y = x*1.6km

Now we want to find the value of x such that:

x*1.6km = 10km

Dividing both sides by 1.6km

x = 10km/1.6km = 6.25

So to run 10km, you need to run 6.25 times the trail. (Or 7 if you only accept whole numbers as answers, we need to round up).

If you want to learn more about linear equations:

brainly.com/question/1884491

#SPJ1

5 0
2 years ago
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