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2 years ago

What two perfect squares does 330 fall between?

Mathematics

2 answers:

horrorfan [7]2 years ago

7 0

Answer:

165

Step-by-step explanation:

corecy

Phantasy [73]2 years ago

5 0

Answer:

A: No, the number 330 is not a perfect square

Step-by-step explanation:

Try these steps first:

A number that is a perfect square never ends in 2, 3, 7 or 8. If your number ends in any of those numbers, you can stop here because your number is not a perfect square.

Obtain the digital root of the number. The digital root essentially is the sum of all of the digits. If you're lost, don't worry, we'll go over each step in more detail below.

All possible numbers that are a perfect square have a digital root of 1, 4, 7, 9.

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Angle a and angle b are vertical angles with measue of angle a=x and measure of angle b=5x-80

Gelneren [198K]

Answer:

we know that

Vertical Angles are the angles opposite each other when two lines cross. They are always congruent to one another

in this problem

∠A and ∠B are vertical angles

∠A=∠B

we have

∠A=

∠B=

equate angle A and angle B

solve for x

therefore

the answer is

the measure of angle A is

Step-by-step explanation:

Hope it helps:)

Brainliest pls? Have a good day/night

8 0

3 years ago

A training field is formed by joining a rectangle and two semicircles, as shown below. The rectangle is 97m long and 66m wide. W

Ket [755]

Answer:

401.24m

Step-by-step explanation:

the length is,

97x2 + 66x3.14

3 0

2 years ago

The point P(5, −4) lies on the curve y = 4/(4 − x).

dalvyx [7]

Answer:

Step-by-step explanation:

Slope refers to the steepness of the line.

Slope is equal to change in value of y divided by change in value of x.

The slope of the secant line is given by $\frac{f(x)-f(a)}{x-a}$ .

Given points are $P\left ( 5,-4 \right )\,,\,Q\left ( x,\frac{4}{4-x} \right )$

So, slope of the secant line is $\frac{\frac{4}{4-x}+4}{x-5}=\frac{4+4(4-x)}{(x-5)(4-x)}=\frac{20-4x}{(x-5)(4-x)}=\frac{-4(x-5)}{(x-5)(4-x)}=\frac{-4}{4-x}=\frac{4}{x-4}$