4z ≥ 7
divide seven by four
z ≥ 1.75
or, if you need it in fraction form, it would be
z ≥ 7/4
Answer:
6
Step-by-step explanation:
STATISTICS" is the 10 letters word in which "S" appears 3 times, "T" appears 3 times, "A" appears 1 time, "I" appears 2 times and "C" appears 1 times. To arrange this word letter "T" must be first letter so there is only one way to choose first place. Since vowel can not be the last letter there are 6 choices...
Answer:
The perimeter of parallelogram WXYZ is 2√5 + 2√17 units or also known as about 12.72 units.
Step-by-step explanation:
In the diagram, we have a parallelogram. A parallelogram is a shape with two pairs of congruent sides. So, this means that we only need to find the measurement of two sides. From there, we are going to multiply those individual measurements by 2 because both has another side that is congruent to them. Lastly, we will add up all of the measurements to find the perimeter.
We can find the lengths by using the distance formula.
Let's find the length of WX.
Now, we multiply this number by 2 because ZY is congruent to this side.
<em>√17 × 2 = 2√17</em>
Now, let's find the length of WZ.
Now, we multiply this number by 2 because XY is congruent to this side.
<em>√5 × 2 = 2√5</em>
Now, we add these numbers together to get the perimeter.
<em>2√5 + 2√17 = 12.72</em>
<span> a2b3 • (2a2 - 1) I hope this helps</span>
Solving we get x=6
Step-by-step explanation:
We need to solve
Solving:
Cross multiply both terms:
Verifying the solution:
Putting x=6 in the question given:
Solving we get x=6
Keywords: Solving equations
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