3 years ago

PLEASE HELP. ITS ABOUT GRIDS (x,y). ILL DO ANYTHING. ITS 7TH GRADE MATH PLEASE OMG

Mathematics

2 answers:

elena-14-01-66 [18.8K]3 years ago

6 0

Square root=4.5

this is the answer i promise

Alexxandr [17]3 years ago

3 0

Answer

: 4.5

Step-by-step explanation:

a^2+b^2=c^2

4^2+2^2=20

Square root of 20 = 4.5

You might be interested in

The construction cost for this road ha been estimated at $135 per linear foot. (1 mile = 5280 ft).

Mamont248 [21]

T. Pitagora twice => new street = 2 $\sqrt{20}$ = 8.94 miles;
135*8.94 = 1206.9$;

8 0

3 years ago

9. Khalid drove 66 miles on 3 gallons of gasoline. Which is the number of miles he could drive on 12 gallons of gasoline?

IrinaK [193]

Answer:

264 miles

Step-by-step explanation:

Find the unit rate (mpg):

66 miles

----------------- = 22 mpg

3 gallons

On 12 gallons he could drive (22 mpg)(12 gallons) = 264 miles

8 0

3 years ago

If Adam buys 5 snakes at 20% off and each snake costs s dollars, which expression is NOT equivalent to the situation stated?A)4s

olga2289 [7]

C) 5s - 0.2s is not equivalent. This would be paying for 5 snakes and subtracting 20% of the price of one snake, not 20% of the price of all 5 snakes.

4 0

3 years ago

Read 2 more answers

What is the value of x in the equation 21%+ 3) = 4(x-1)?<br> 1<br> 2<br> 3<br> 5

lions [1.4K]

Answer:

321/100

Step-by-step explanation:

7 0

2 years ago

Which statement can be used to prove WX Perpendicular to XY

sveta [45]

Answer: as long as w x and x y have opposite reciprocals for their slopes they are perpendicular

Step-by-step explanation:

3 0

3 years ago