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denpristay [2]
3 years ago
8

What is the value of the expression 15x - 4y when x = 2 and y = 6

Mathematics
1 answer:
skelet666 [1.2K]3 years ago
6 0

Answer:

6

Step-by-step explanation:

(15 \times 2) - (4 \times 6) = 30 - 24 = 6

please like and Mark as brainliest

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A building measuring 90m by60m is to be built. A paved area of uniform will surround the building. The area is to have an are of
Effectus [21]
A= 9000m squared and A= base(width)*hight or A=b*h so divide 9000m by 60m
9000/60=(1050) 60 120 180 240 300 360 420 480 and so on
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4 0
3 years ago
The x-intercept, or zero, of function g is x = . Function g is over the interval [-5, 5]. As the value of x approaches positive
Aleksandr-060686 [28]

Answer:

boom box second one one my bad just need points my g

Step-by-step explanation:

7 0
2 years ago
Answer please<br>.........​
Anna007 [38]

Hey there!

The perimeter of the floor plan is 30 inches.

Perimeter is length + length + width + width, so we can do 9 + 9 + 6 + 6 = 30

The area of the floor plan is 54 inches²

Area is length x width, so we can do 9 x 6 = 54

The perimeter of the actual size is 105 feet

First, we can solve the dimensions for the actual size. We know that 2 inches = 7 feet, so we can do 7/2 and get 3.5. This means that for every 1 inch, it's 3.5 feet. Then, we multiply the dimensions by 3.5:

9 x 3.5 = 31.5 feet

6 x 3.5 = 21 feet

Then we solve for perimeter. Perimeter is length + length + width + width, so we can do 31.5 + 31.5 + 21 + 21 = 105

The area of the actual size is 661.5 inches²

Area is length x width, so we can do 31.5 x 21 = 661.5

Hope this helps! Tell me if you need more help.

8 0
3 years ago
Please help me I can’t figure it out
vaieri [72.5K]

Answer:

Your answer is 4

Step-by-step explanation:

(52 - 2(2)) / (9 + 3)

(52 - 4) / (9 + 3)

48 / 12 = 4

6 0
2 years ago
Helpoppppp ugh.... I hate math
MissTica
If it is (6^-4)^6 it should be 1/6^24. The picture was a bit blurry.

Hope this helps and thank you for using Brainly!
7 0
3 years ago
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