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3 years ago

Using a graphing calculator (desmos.com) graph and screenshot the following graphs:

Mathematics

1 answer:

Setler [38]3 years ago

4 0

The graphs are attached. Each graph is transformed by a horizontal translation or vertical translation or a reflection.

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ou push a large crate with a force of 100 N to the right . What force could your friend apply in order to cause a balanced force

mina [271]

Answer:

100 N to the left

Step-by-step explanation:

They have to be equal and opposite to balance, so they will need a force of 100 N to the left

7 0

3 years ago

A 14-foot ladder is placed against a vertical wall of a building, with the bottom of the ladder standing on level ground 9 fee

timama [110]

Answer:

10.7 feet

Step-by-step explanation:

The ladder, the ground and the wall form the shape of a right angled triangle as shown in the image below.

The hypotenuse of the triangle is 14 feet (length of ladder)

The base of the triangle is 9 feet long (the distance from the base of the ladder to the wall)

We need to find the height of the triangle. We can apply Pythagoras rule:

$hyp^2 = a^2 + b^2$

where hyp = hypotenuse

a = base of the triangle

b = height of the triangle

Therefore:

$14^2 = 9^2 + b^2\\\\196 = 81 + b^2\\\\b^2 = 196 - 81 = 115\\\\b = \sqrt{115} \\\\b = 10.7 feet$

The wall reaches 10.7 feet high.

3 0

3 years ago

Evaluate a + b for a = 2 and b = 3

Vikki [24]

Answer:

Step-by-step explanation:

2+3+5

5 0

3 years ago

Which is an odd monomial function? A.y=2x^3 B.1/x C.5x^-9 D.3

Anna71 [15]

First let's review two concepts:
Monomy: Algebraic expression that consists of a single term or in which the terms that form it are related by the product operation.
Odd function: A function is odd if, for each x in the domain of f, f (- x) = - f (x).
The function y = 2x ^ 3 complies with both definitions.
Answer:
an odd monomial function is:
A.y = 2x ^ 3

3 0

3 years ago

katlin is selling t shirts. she sold 2 for $13.00 and 4 for $25.00 what will katlin charge for 7 t shirts if she keeps selling t

Mila [183]

$42.

13/2 = 6.5, 25/4 = 6.25, 42/7 = 6.

6 0

3 years ago