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Archy [21]
3 years ago
15

Please help with at least one of these( I accept 1 answer if you have it; make sure you are 100% positive its correct though!)

Mathematics
1 answer:
AlladinOne [14]3 years ago
7 0

Answer:

Step-by-step explanation:

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What is the area of rectangle ABCD with vertices A -3,0 B 3,2 C 4,-1 D -2,-3
Naddik [55]

For this, simply find the width and length by finding the distance between the two points. This can be done using the equation \sqrt{(y2 - y1)^2 + (x2 - x1)^2}

AB(length): \sqrt{(0 - 2)^2 + (3 - (-3))^2}

--> \sqrt{-2^2 + 6^2}

---> \sqrt{40} = 6.32

BC(width): \sqrt{(2 - (-1))^2 + (4 - 3)^2

--> \sqrt{(2 + 1)^2 + 1^2}

---> \sqrt{27 + 1}

----> \sqrt{28} = 5.29 ≈ 5.3

Area = 33.496 ≈ 33.5

7 0
3 years ago
How to solve 25= 4+ 7x
Gnom [1K]

Answer: x =3

Step-by-step explanation:

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3 years ago
A shirt is $25.99 if the sales tax is 8.5% what will be the total cost of the shirt? Please help:)
tankabanditka [31]
Total=shirtcost+tax
shirtcost=100%
8.5%+100%=108.5%=1.085

1.085 times 25.99=28.19915
round
total cost is
$28.20
7 0
3 years ago
Read 2 more answers
What is the quotient
tester [92]

Answer:

The quotient is 4x+5  and  the remainder is -13

Step-by-step explanation:

Using synthetic division

-5        4      25   12

Bringing down the 4 and multiplying

-5        4      25   12

        ↓       -20 -25

    ----------------------

         4        5    -13

The quotient is 4x+5  and  the remainder is -13

3 0
3 years ago
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Riding a proportion of 15 is 1 and a half percent of what number​
skad [1K]

Answer:

1000

Explanation:

15=1.5%

1000=100%

10=1%

not really much of an explanation, but i hope you get what i mean by that

7 0
3 years ago
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