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3 years ago

What is the midpoint of AD? Question 1 options: E B F C

Mathematics

1 answer:

Elina [12.6K]3 years ago

3 0

Answer:

Step-by-step explanation:

C is exactly in between A and D, AD is 4 units long, and C is 2 units from both A and D in each of its corresponding directions.

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I really need help with this!!! someone help please

Minchanka [31]

Answer:

156 in squared

Step-by-step explanation:

So the formulas will be stated below

Parallelogram Area= 1/2h(b1+b2)

Square Area= Bh

So first do

(4)(12+6)

(4)(18)

No need to half it bc there's the same shape at the bottom

72+18+30+36

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3 years ago

The basic sticker price on Mr. Feldman's new car was $3200, The options he desired cost an additional $1800. What percent of the

Keith_Richards [23]

3200 plus 1800 is 5000.
So find the percentage of 5000 1800 is.
So 36%

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3 years ago

How do i find the proportionality of r

Paha777 [63]

Since the graph is a linear function, we're going to use the slope formula solve this:

Note I am replacing m with k
$k= \frac{ y_{2}- y_{1} }{ x_{2}- x_{1} }$

Inserting 2 points from the graph, let's use (1,8) and (2,16).

$\frac{16-8}{2-1}

$

k=8

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3 years ago

Which equation is the inverse of y = 16x2 + 1?

Llana [10]

Answer:

$y=\frac{\sqrt{x-1} }{4}$

Step-by-step explanation:

The given equation is

$y=16x^2+1$

For this function to have an inverse, we must restrict the domain, say $x\ge0$

We interchange x and y to get,

$x=16y^2+1$

We now make y the subject to get;

$x-1=16y^2$

We divide through by 16 to get;

$\frac{x-1}{16}=y^2$

We now take the square root of both sides to get;

$\pm \sqrt{\frac{x-1}{16}}=y$

$y=\pm \frac{\sqrt{x-1} }{4}$

Since $x\ge 0$ , the inverse function is

$y=\frac{\sqrt{x-1} }{4}$

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3 years ago

Which savings account can a financial institution end?

nataly862011 [7]

<span>The correct answer is 'callable certificate of deposit’. Financial institutions can recall these before they reach maturity. This avoids financial institutions having to pay more if interest rates go down.</span>

7 0

3 years ago

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