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3 years ago

I NEED HELP!!! with number 6, & 8?

Mathematics

1 answer:

tester [92]3 years ago

3 0

Answer:

#6 =8

#8 =3

Step-by-step explanation:

the attached image is step by step

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Write a verbal expression for 5x cubed + 2

gladu [14]

Answer:

2 added to cube of 5 times x

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

State if the two triangles are congruent. If they are, prove by using a two column proof!!!

Goshia [24]

Answer:

Step-by-step explanation:

There are four axioms to prove the triangles are contruent.They are

SSS(side side side axiom)

SAS(side angle side axiom)

AAS(angle angle side axiom)

ASA(angle side angle axiom)

RHS (right angle hypotenuse side axiom)

here two triangles are congruent by RHS axiom

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2 years ago

The distance d, in centimeters, that a diving board bends below its resting position when you stand at its end is dependent on y

kaheart [24]

Answer:

d(1) = -3 and d(2)= -28

Step-by-step explanation:

Given that the distance d, in centimeters, that a diving board bends below its resting position when you stand at its end is dependent on your distance x, in meters, from the stabilized point

$d(x)=-4x^3+x^2$

For finding out the distances for x=1 and x=2

let us substitute 1 and 2 for x

$d(1) = -4(1^3)+1^2 = -3$

$d(2) = -4(2^3)+2^2 \\= -28$

d(1) = -3 and d(2)= -28

3 0

2 years ago

The area of a baseball field bounded by home plate, first base, second base, and third base is a square. If a player at first ba

JulsSmile [24]

Answer:

ta side from one base to next has length of x. so we know each side has length x and the shape they make is a square. This means we are only searching for the diagonal of a square. remember that a diagonal forms and isoscoles right triangle with the 2 sides being equal and the diagonal as the hypotenuse. Using pythagoream theorem we can say

a^2 + b^2 = c^2 all side lengths are x so we can put x in for a and b to get

x^2 + x^2 = c^2

2x^2 = c^2

c = x * squareroot(2)

so if the length between bases is 90 ft

c = 90 ft * squareroot(2)

c = 127.28 ft

Step-by-step explanation:

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2 years ago

Hansen has $65,575 in a savings account. The interest rate is 9% per year and is not

Montano1993 [528]

Answer:

23.607

Step-by-step explanation:

Given:

$65,575

4 Year

4 x 9% = 0.36

65,575 x 0.36 = 23.607

Not sure if it correct or not try my best 

5 0

2 years ago