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balu736 [363]
1 year ago
15

Eriod: Date: 1. Use the given functions to evaluate a) h(x) = -2x + 4 x = 4

Mathematics
1 answer:
Nitella [24]1 year ago
8 0

The value of the function h(x) = -2x + 4 when x = 4 is h(4) = -4

<h3>How to evaluate the function?</h3>

The equation of the function is given as:

h(x) = -2x + 4

The value of x is given as:

x = 4

Substitute x = 4 in h(x) = -2x + 4

h(4) = -2 * 4 + 4

Evaluate the product

h(4) = -8 + 4

Evaluate the sum

h(4) = -4

Hence, the value of the function h(x) = -2x + 4 when x = 4 is h(4) = -4

Read more about linear functions at:

brainly.com/question/15602982

#SPJ1

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Answer:

Step-by-step explanation:

9 - 4x > = 5                         or               4(-1 + x) - 6 > = 2

-4x > = 5 - 9                                           -4 + 4x - 6 > = 2

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x < = 1                                                    4x > = 12

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answer is : B

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4 years ago
Each week, Cody earns $15 and spends $12. Which table can you use to determine how much money Cody will save in 6 weeks?
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Answer:

$18

Step-by-step explanation:

15 x 6 = 90

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He saves 18 dollars

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Find the area of the triangle SHOW WORK
kykrilka [37]

Answer:

The area of triangle is 1263.6 mm².

This is an Equilateral triangle.

Step-by-step explanation:

Given that the area of triangle formula is A = 1/2×base×height. So you have to substitute the values into the formula :

area =  \frac{1}{2}  \times base \times height

Let base = 54mm,

Let height = 46.8mm,

area =  \frac{1}{2}  \times 54 \times 46.8

area =  \frac{1}{2}  \times 2527.2

area = 1263.6 \:  {mm}^{2}

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3 years ago
Mrs. Johnson measured 3 rectangular rooms that she wants to tile. What is the total area of the​ rooms?
stich3 [128]

Answer:

Find the area of each room and add the areas

Step-by-step explanation:

Please find the full question in the attached image

the area of rectangle is length x breadth. The area of each room would be found and the three areas would be added together

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dimension of room 1 = 5 x 3

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area of room 2 = 6

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total area = 15 + 6 + 20 = 41

6 0
3 years ago
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