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3 years ago

G/3 + 11 = 25 please help

Mathematics

1 answer:

pochemuha3 years ago

8 0

Answer: g = 42

Step-by-step explanation:

g/3 + 11 = 25

First, subtract 11 to both sides

g/3 = 14

Then, multiply 3 to both sides to get rid of the fraction

g=42

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andrey2020 [161]

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2 years ago

Given that x : 3 : 9/2 = 15/4 : 4 1/2 : y, find the value of x and y.

Lunna [17]

Answer:

x = $\frac{5}{2}$ , y = $\frac{27}{4}$

Step-by-step explanation:

Equate the first 2 parts of the ratios on both sides of the equation and solve for x.

Expressing the ratios in fractional form, then

$\frac{x}{3}$ = $\frac{\frac{15}{4} }{\frac{9}{2} }$ = $\frac{15}{4}$ × $\frac{2}{9}$ = $\frac{5}{6}$ ( cross- multiply )

6x = 15 ( divide both sides by 6 )

x = $\frac{15}{6}$ = $\frac{5}{2}$

-----------------------------------------------------------------------------------

Equate the last 2 parts of the ratios on both sides and solve for y

$\frac{\frac{9}{2} }{y}$ = $\frac{3}{\frac{9}{2} }$ = 3 × $\frac{2}{9}$ = $\frac{2}{3}$ ( cross- multiply )

2y = $\frac{9}{2}$ × 3 = $\frac{27}{2}$ ( divide both sides by 2 )

y = $\frac{27}{4}$

8 0

2 years ago

Find the area of the polygon.

Margarita [4]

Answer:

240

Step-by-step explanation:

Hello There!

Note: the little arrows indicate that the line can be extended and it's opposite side will never touch indicating that it's a parallelogram

The formula for area of a parallelogram is

$A=bh$

where b = base and h = height

the given dimension are

height = 15

base = 16

so all we have to do is plug in the values into the formula

$A=(15)16\\15*16=240\\A=240$

so we can conclude that the area of the polygon is

240 square units

8 0

3 years ago

Please solve! Thx! 6 = 20 - 3x

kumpel [21]

Answer:

Step-by-step explanation:

6=20-3x

combine

6-20=-3x

-14 = -3x

divide by -3

-14/-3 = -3x/-3

x = 4.666 repeatedly

x = 5 approximately

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3 years ago

List the common factors of 72 and 36

Alisiya [41]

The gcf of 36 and 72<span> is the largest positive integer that divides the numbers 36 and 72 without a remainder. Spelled out, it is the greatest common factor of 36 and 72. Here you can find the gcf of 36 and 72, along with a total of three methods for computing it. In addition, we have a calculator you should check out. Not only can it determine the gcf of 36 and 72, but also that of three or more integers including thirty-six and seventy-two for example. Keep reading to learn everything about the gcf (36,72) and the terms related to it. kmd</span>

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2 years ago

G/3 + 11 = 25 please help​

G/3 + 11 = 25 please help