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Brrunno [24]
3 years ago
8

What is the solution of the equation 56 = 2.8y

Mathematics
2 answers:
daser333 [38]3 years ago
7 0
56=2.8y 2.8(20)=56 y=20
Schach [20]3 years ago
4 0

Answer:

y=20

Step-by-step explanation:

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Round 254 212 610 to the nearest million
mafiozo [28]

Answer:

254,000,00

I hope this helps

6 0
3 years ago
X= <br><br> A.)2<br> B.)6<br> C.)3.75
viva [34]

Answer:

the answer is 3.75

Step-by-step explanation:

because 3/5 equal to 4/x. x=3.75

3 0
3 years ago
Find 2 numbers who product is 15 and sum is 16.​
Marizza181 [45]

Answer:

15 and 1

Step-by-step explanation:

x and y are two numbers.

Two equations:

x · y = 15

x + y = 16

Rearrange one of the equations (I'll rearrange the sum equation):

x + y = 16

x = 16 - y

Substitute that to the other equation and solve for y:

x · y = 15

(16 - y) · y = 15

16 - y · y = 15

16 - y² = 15

-y² = 15 - 16

-y² = -1

y² = 1

y = √1

y = 1

Now substitute that to any of the equation and solve for x (in here, I'll choose the multiplication one):

x · y = 15

x · 1 = 15

x = 15

Now verify:

15 · 1 = 15

15 + 1 = 16

This is correct

6 0
3 years ago
Compute the amount of interest earned in the following simple interest problem. A deposit of $1,295 at 7% for 180 days = _____.
givi [52]
I = Prt, where P = $1,295; r = 7/100 = 0.07, t = 180/365

I = 1,295 x 0.07 x 180/365 = $44.70
7 0
3 years ago
The length of the garden is 11 yards.The width of the garden is 8 yards. Select all of the expressions that chole could use to f
Sati [7]

Answer:

The length of the fence is 38 yards

These are the expressions

1. Perimeter = 2l+ 2w

2. Perimeter = 2(l+w)

Step-by-step explanation:

This problem bothers on the mensuration of flat shapes, a rectangle.

The length of the fence is the perimeter of the garden which is the expression that Chole could use

1. Perimeter = 2l+ 2w

2. Perimeter = 2(l+w)

Given data

Length = 11 yards

Width = 8 yards

Perimeter = 2(11)+ 2(8)

Perimeter = 22+16

Perimeter = 38 yards

3 0
3 years ago
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