Answer:
20 gallons
Step-by-step explanation:
105/15=7
7*20=140
Answer:
The smaller number is 4
Step-by-step explanation:
Larger number = x
Smaller number = y
Write 2 equations
y + 6 = x
2x = 5y
Substitute x in the first equation to the second equation
2(y + 6) = 5y
Multiply 2(y + 6)
2y + 12 = 5y
Subtract 2y from both sides of the equation
12 = 3y
Divide both sides of the equation by 3
y = 4
x = y + 6 = 4 + 6 = 10
The smaller number is 4
Hope this helps :)
Answer:
m(C)<m(B)<m(A).
Step-by-step explanation:
1) according to the condition the shortest side is AB, the longest side is BC, the middle is AC. Then
2) the smallest angle is BCA (or C), the middle angle is ABC (or B), the largest angle is BAC (or A).
Answer:
<h2>
</h2>
Step-by-step explanation:
5-2(2x - 3) = 12
<u>Expanda los términos en el corchete</u>
Eso es
5 - 4x + 6 = 12
<u>Agrupar términos similares</u>
Envíe las constantes al lado derecho de la ecuación y aquellas con variables al lado izquierdo
Tenemos
- 4x = 12 - 5 - 6
- 4x = 1
Divide ambos lados entre - 4
<h3>
</h3>
Tenemos la respuesta final como
<h3>
</h3>
Espero que esto te ayude
13+(-12-(-5)
13+(-12+5)
13+(-7)
13-7=6
