Answer:
25
Step-by-step explanation:
- - 6/5x = -30 ⇒ multiply both sides by -1
- 6/5x = 30 ⇒ multiply both sides by 5
- 6x = 5*30
- x = 150/6 ⇒ divide both sides by 6
- x = 25 ⇒ answer
Answer:
x= - 1
y= 1
Step-by-step explanation:
qwertyuiopsknzvzbjzjjs
Answer:
<em>y = </em>
<em> x </em>
Step-by-step explanation:
Slope of perpendicular to y = - 2x - 5 line is
y - 2 = ( x - 4)
<em>y = </em><em> x </em>
Answer: A star has six lines of symmetry.
Step-by-step explanation:
A star in a flat plane has one line of symmetry, but it can be divided into up to three different angles (120 degrees). A hollow sphere is symmetrical on the inside and will have six lines of symmetry. But if you cut across its middle at any slight angle, you'll also see six lines of symmetry. So the answer is that stars can have either 1 or 6 lines of symmetry depending on how they are measured.
Answer:
2(m + n)
Step-by-step explanation:
Number of boys = m
Number of girls = n
Number of balloons carried by each = 2
Expression to represent the total number of balloons carried :
Number of balloons carried by each(Number of girls + number of boys)
2(m + n)
