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Vlada [557]
3 years ago
15

??????could anyone help

Mathematics
1 answer:
hjlf3 years ago
5 0

Answer:

I would help you, but I don't know the formulas to these. In order to solve these problems, google the formulas and plug the numbers in into the formula where they correspond. For example, to find the diameter of the sphere, google it and plug the answers in.

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What is the distance between (–4, –10) and (–4, –4)?
Gre4nikov [31]

Answer:

6 units

Step-by-step explanation:

(-4 , -10) ; (-4 , -4)

Distance = \sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}

               = \sqrt{(-4-[-4])^{2}+(-4-[-10])^{2}}\\\\= \sqrt{(-4+4)^{2}+(-4+10)^{2}}\\\\=\sqrt{0+(6)^{2}}\\\\= \sqrt{36}\\\\= 6

4 0
3 years ago
Read 2 more answers
I need help with 4 and 5
krok68 [10]
4)
area of figure = bh = 8x10 = 80
same as a trapezoid have base 6 and 14 and height 8
because A of trapezoid = 1/2(6+14)*8 = 80
so answer is C
a trapezoid with bases of 6 mm and 14 mm and a height of 8 mm

5)
area of original figure A = bh = 8 x 10 = 80
if double h = 16 and b = 20 then A = 16 x 20 = 320
the area is quadrupled.

answer is C.
The area is quadrupled
3 0
3 years ago
6,000 people voted in a town election. Of the two candidates, the winning candidate received 4,000 more votes than the losing ca
AVprozaik [17]

Answer:

Step-by-step explanation:

let x = the number of votes of the first person

winner  = x + 4000

x+ x+4000 = 6000

2x=2000

x=1000

first person = x = 1000

winner  = x+4000 = 5000

The winner got 5000 votes

8 0
3 years ago
What is the explicit formula for -5, 10, -20, 40,...
algol [13]
You multiply by -2 every time.

3 0
3 years ago
I need help with this
lianna [129]
Evaluate the Function the answer is 34
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