All categories

3 years ago

The sum of two numbers is 28. The first number, x, is three

Mathematics

2 answers:

svetoff [14.1K]3 years ago

6 0

Answer:

Step-by-step explanation:

the sum of 2 number is 28

x + y = 28

x is 3 times the second number y

x = 3y

Anika [276]3 years ago

5 0

Answer:
X+y=28
X=3v
If u didn’t understand write

You might be interested in

What is meaning of irrational exponents.

sweet [91]

Answer:

Here

Step-by-step explanation:

Irrational exponents are non repeating or infinite decimals while rational exponents are rational numbers. The value of an irrational exponent when calculated is approximate in nature while the value of rational exponent is exact.

4 0

2 years ago

In the figure, GK bisects FGH

bija089 [108]

Answer:

$w = 7$

Step-by-step explanation:

Given:

m<FGK = (7w + 3)°

m<FGH = 104°

angle bisector of <FGH = GK

Required:

Value of w

SOLUTION:

Since GK bisects angle FGH, it divides the angle into two equal parts. Therefore, the following equation can be generated to find the value of w:

m<FGH = 2*m<FGK

$104 = 2*(7w + 3)$ (substitution)

Divide both sides by 2

$\frac{104}{2} = \frac{2*(7w + 3)}{2}$

$52 = 7w + 3$

Subtract 3 from each side

$52 - 3 = 7w + 3 - 3$

$49 = 7w$

Divide both sides by 7

$\frac{49}{7} = \frac{7w}{7}$

$7 = w$

$w = 7$

8 0

3 years ago

I need help with homework these two problems I'm having trouble with

ycow [4]

The gcf of 25 and 60 is 5

3 0

3 years ago

Whatdkdjfdjjfksakknshaja

trapecia [35]

i think you have to multiply those. thats it

8 0

3 years ago

A traintravels 200 kilometers in 2.5 hours. whatis the trains average speed per hour

marusya05 [52]

I think it may be 80 km/h?

5 0

3 years ago