Answer:
He would need a score of 0.8 = 80%.
Step-by-step explanation:
Average score:
The average score is the sum of all scores divided by the number of tests.
What score would he need on his next test if the test scores he has so far are: 70%, 105%, 75%, 90%, 90%?
Combining with the next text, there will be 6, and the sum will be: 0.7 + 1.05 + 0.75 + 0.9 + 0.9 + x = 4.3 + x.
Joe wants his overall test average to be 85%.
So
He would need a score of 0.8 = 80%.
Answer:
54.6cm
Step-by-step explanation:
Arc length = radius * central angle
= 18.2*3
=54.6
Answer:
125%
Step-by-step explanation:
divide 250% by 2
The exact value of the y in the similar right triangle is 2.2360679775 units
<h3 /><h3>How to find the side of a triangle?</h3>
The triangles are similar.
Similar triangles have corresponding sides of equal ratio.
The corresponding angles of similar triangle are equal.
Therefore, using similar ratio,
y / 5 = 1 / y
cross multiply
y × y = 5 × 1
y² = 5
square root both sides
y = √5
Therefore,
y = 2.2360679775 units
learn more on triangles here: brainly.com/question/2773823
#SPJ1
Hey
Mattchance666,
Lets solve this equation together,
The question we are enquiring is : What is the value of i ^20+1?
To solve this equation: we have to use the Power Reduction Rule.
Where I^n=I{n mod 4}<span>
</span>In this case: <span>I^20 = I^{5*4+0}=I^0</span>
1 + 1 = 2
Hope this helps,
AnthrαX