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Korolek [52]
3 years ago
5

If you do these ill give brainliest!! someone smart please help. im struggling

Mathematics
1 answer:
IRISSAK [1]3 years ago
4 0
ANSWER:
15
32
31
10
23
6.5
35
4.8
63
66
200
72
Solution:
Say you have a triangle that is 2.5 by 1
The Number that comes first is the base and there’s only one bass and there’s two sides in those size are 1 so 1×2 is 2+2.5=4.5 so all you’re doing is adding up all the sides together on any shape
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SHOW WORKING OUT!!!!!
Lilit [14]
1)a > -5
2)d <span>≤ 4
</span>3)c <span>≥ 6
</span>4)d < 12
5)e <span>≤ 8
</span>6)h > 10
6 0
3 years ago
Write the equivalent of the fraction using a dominator of 35 4/14​
pashok25 [27]

Answer:

10/35

Step-by-step explanation:

4*2.5=10

14*2.5=35

4/14=10/35

3 0
2 years ago
The perimeter of a rectangular sheet of metal is 120 feet, and the area is 800 square feet. The length and width of the rectangu
NeTakaya

The correct answer is A) 720 ft

In order to find this, we first have to find the measurements of the sides of the sheet metal. You can do this by first looking at the equations for perimeter and area, and plugging in the known values.

2l + 2w = P

2l + 2w = 120

lw = A

lw = 800

Now that we have these two, we can manipulate the perimeter formula to solve for w.

2l + 2w = 120

2w = =2l + 120

w = -l + 60.

Now that we have this, we can stick it in for w in the area equation.

lw = 800

l(-l + 60) = 800

Now we can distribute and set equal to zero to get an quadratic equation to solve.

l(-l + 60) = 800

-l^2 + 60l = 800

60l = l^2 + 800

0 = l^2 - 60l + 800

Now we can factor this into the following.

0 = (l - 40)(l - 20)

And when we look at this, it allows us to know the sides of the sheet metal as 40 and 20. Given these facts we can multiply both by 6 and then put back into the perimeter equation.

40 * 6 = 240

20 * 6 = 120

Now into the perimeter formula.

2l + 2w = P

2(240) + 2(120) = P

480 + 240 = P

720 = P

7 0
3 years ago
Naomi just accepted a job at a new company where she will make an
Andre45 [30]
280,000 would be the correct amount
3 0
3 years ago
Someone please help!!!​
valina [46]

9514 1404 393

Answer:

  √26

Step-by-step explanation:

The distance formula can help you here.

  \displaystyle d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\\\d=\sqrt{(4-(-1))^2+(2-3)^2}=\sqrt{5^2+(-1)^2}=\sqrt{25+1}\\\\d=\sqrt{\boxed{26}}

5 0
2 years ago
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