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3 years ago

Find the sum of 9, eight times a number y and five times

Mathematics

1 answer:

MatroZZZ [7]3 years ago

7 0

Step-by-step explanation:

Fill in: turn into, access, instantly, endless,

dissolve, assembly.

1. Spray-on clothes contain minute fibres which

dry........................... .

2 The Airbike is ready to ride as it doesn't require

any........................... .

3 Dr. Torres has developed a fabric that can .................... any

garment.

4. The possibilities of using the new spray are....................... .

5. A touchscreen gives you instant......................... to the Internet.

6. Some supermarkets are using plastic bags which.....................in water, leaving no trace.

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Ryan is remodeling his kitchen floor, which is 110 square feet. He used

irakobra [83]

Answer:

He will need 9 tiles

Step-by-step explanation:

Step one:

let us highlight the given parameters

Given data

the size of the kitchen floor is 110 ft^2

the size of the bathroom is 28 ft^2

he used 32.5 tiles for the kitchen

and used x tiles for the bathroom

Step two:

if he used 32 tiles for 110 ft^2 kitchen

he will use x tiles for 28 ft^2 bathroom

cross multiplying we have

x= (32*28)/110

x= 896/110

x= 8.145

<em>Approximately he will need 9 tiles</em>

4 0

3 years ago

Write and solve a system of equations for the situation described below. Define your variables and write your solution as a sent

Delicious77 [7]

N = nickels and q = quarters

0.05n + 0.25q = 1.90
n = 2q + 3

0.05(2q + 3) + 0.25q = 1.90
0.10q + 0.15 + 0.25q = 1.90
0.10q + 0.25q = 1.90 - 0.15
0.35q = 1.75
q = 1.75/0.35
q = 5 ......there are 5 quarters

n = 2q + 3
n = 2(5) + 3
n = 10 + 3
n = 13 <=== there are 13 nickels

6 0

3 years ago

Please Help! I will give you a lot of points and the brainiest

Maurinko [17]

Answer:

De Morgan's Theorem, T12, is a particularly powerful tool in digital design. The theorem explains that the complement of the product of all the terms is equal to the sum of the complement of each term. Likewise, the complement of the sum of all the terms is equal to the product of the complement of each term.

Step-by-step explanation:

Step by step you got it just beleive

4 0

3 years ago

Practicing Function Inverses, find values a,b,c,d,e <br> 50 Points = 25 points <br> Thank you.

o-na [289]

Answer:

a = -3.8

b = -2.6

c = 1.7

d = 4.4

e = 1.0

Step-by-step explanation:

Inverse just means that the x- and y-values are reversed. Notice how I didn't need to do any math to fill in the blanks; all the points are already given!

Please mark as Brainliest! :)

8 0

3 years ago

OMG PLS HELP WITH THIS IM PANICKING OMG I GOT A F IN MATH MY MOM JUST YELLED AT ME IM CRYING PLS HELP WITH THS- PLSS TELL ME WHA

4vir4ik [10]

Answer:

calm down rosie.... it's okay to not be too good at math... take Justin Timberlake. in the show "Friends with Benefits" he's horrible at math but good at life. so don't worry too much. You are still a good person.. even if you're bad at math :P

Step-by-step explanation:

now for the math part

as below

3 0

3 years ago