Calculate those problems in photomath or mathaway it will help promise.
Answer: x= 7/4
8x+2=16
8x=16-2
8x=14
x= 14/8
x= 7/4
Answer:
Real and Rational
Step-by-step explanation:
Given number:
To classify the given number as, real, irrational, rational, integer, whole and natural.
Solution:
Simplifying the given number:
⇒ [As ]
⇒ [Evaluating square roots]
⇒ [Reducing fractions by dividing numerator and denominator by GCF of them]
⇒
Thus is equivalent to
We can say the given number is a rational number as it represents a fraction of two integers.
It is also a real number as all numbers are real.
Answer:
4 hours
Step-by-step explanation:
f the circumference of the circular garden =63 yards
Circumference of a Circle =2πr=πd (d=diameter)
Therefore:
πd= 63
diameter of the circular garden =63/3.14=20 yards
If he digs at a rate of 5 yards per hour, the time required to dig across the garden will be:
20 yards/5 yard per hours = 4 hours
It will take him 4 hours to dig across the circular garden.
Answer:
y = -2x + 9
Step-by-step explanation:
y = -2x + 1
(4, 1)
y - y1 = m(x - x1)
y - 1 = -2(x - 4)
y - 1 = -2x + 8
+ 1 + 1
y = -2x + 9
Hope this helps!