Answer:
x=6
Step-by-step explanation:
lets take the # of weeks as x
since the total cost is $324
jamal pays 54 each week:
so, 54x=324
54x/54=324/54
x=6
Answer:
124
Step-by-step explanation:
1^3-1=0
2^3-1=7
3^3-1=26
4^3-1=63
5^3-1=124
Hence the next one in the pattern is 124.
Answer:
7a²/16
Step-by-step explanation:
Area of the triangle PTS
½ × a × a
a²/2
Length of PS:
sqrt(a² + a²)
asqrt(2)
Length of MS:
¼asqrt(2)
Triangles MCS and TPS are similar
With sides in the ratio:
¼asqrt(2) : a
sqrt(2)/4 : 1
Area of triangle SMC:
A/(a²/2) = [(sqrt(2)/4)]²
2A/a² = 1/8
A = a²/16
Area of PTMC
= a²/2 - a²/16
= 7a²/16
Answer:
24
Step-by-step explanation:
X + (X + 2) = 50
2X = 50 - 2
2X = 48
X = 24
Answer:
Step-by-step explanation:
According to the given ratio the height of the plants is 7x and 9x.
<u>The difference of heights is 26 cm:</u>
- 9x - 7x = 26
- 2x = 26
- x = 13
a) <u>The taller plant is:</u>
b) <u>Shorter plant is:</u>
c) <u>Their total height is:</u>