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kozerog [31]
3 years ago
5

Evaluate the function f(x) = 6x - 5 at f(1)

Mathematics
1 answer:
Likurg_2 [28]3 years ago
5 0
Remove the parentheses around the expression 1
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Tacey has a square piece of cloth. She cuts 3 inches off of the length of the square and 3 inches off of the width. The area of
aleksandrvk [35]

Answer:

idk because it doesnt say what the  square area was for the smaller square

Step-by-step explanation:

5 0
3 years ago
Find the area A of polygon CDEFGH with the given vertices. C(0,5), D(2,5), E(2,3), F(3,2), G(-1,2), H(0,3)
enot [183]

Answer:

<em>The area of the polygon CDEFGH is 7</em>

Step-by-step explanation:

<u>Area of a Polygon</u>

The area of a polygon is generally calculated as the sum of the smaller areas that form its full shape, give each partial area has a known shape, like a square, rectangle, triangle, circle, etc.

The six points given in the question are plotted in the image below. They form a polygon whose area can be divided into two smaller shapes:

The area CDHE is a square of length side 2. Area of a square:

A1=L^2

The area HEFG is a trapezoid with bases lengths 4 and 2,  and height 1. Area of a trapezoid:

\displaystyle A2=\frac{b1+b2}{2}h

Calculate both areas:

A1=2^2=4

\displaystyle A2=\frac{2+4}{2}\cdot 1=3

Total Area=4+3=7

The area of the polygon CDEFGH is 7

8 0
3 years ago
How to you find the area of a trapezoid with multiple steps?
patriot [66]
Multiply all 4 by each other.
4 0
3 years ago
Cherry pies cost $12 each. Apple pies cost $9 each. You sold 20 pies and brought in $198. How many apple pies did you sell? How
LuckyWell [14K]

Answer:

You sold 6 cherry pies and 14 apple pies.

Step-by-step explanation:

It's a system of equations problem.

12C + 9A = 198

A + C = 20

A = 20 - C

12C + 9(20 - C) = 198

12C + 180 - 9C = 198

3C + 180 = 198

3C = 18

C = 6

A + 6 = 20

A = 14

5 0
3 years ago
Read 2 more answers
2x + 1 &lt; 5
Dmitry [639]

Answer:

x < 2

Step-by-step explanation:

2x+1

6 0
3 years ago
Read 2 more answers
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