Answer:
9:5
Step-by-step explanation:
One yard is 3 feet. If we have 12 yards, we have 38 feet. We now have the ratio 38:20. This can be reduced to 9:5
Answer:
j = 5.352
Step-by-step explanation:
Simplifying
0.602 = j + -4.75
Reorder the terms:
0.602 = -4.75 + j
Solving
0.602 = -4.75 + j
Add '-1j' to each side of the equation.
0.602 + -1j = -4.75 + j + -1j
Combine like terms: j + -1j = 0
0.602 + -1j = -4.75 + 0
0.602 + -1j = -4.75
Add '-0.602' to each side of the equation.
0.602 + -0.602 + -1j = -4.75 + -0.602
Combine like terms: 0.602 + -0.602 = 0.000
0.000 + -1j = -4.75 + -0.602
-1j = -4.75 + -0.602
Combine like terms: -4.75 + -0.602 = -5.352
-1j = -5.352
Divide each side by '-1'.
j = 5.352
Answer:
<em>Project 4 Score ; 41</em>
Step-by-step explanation:
Assuming that Project 4's score is x;
( Project 1 + Project 2 + Project 3 + Project 4 ) / 4 ⇒ take to substituting the value of each Project, provided Project 4's score being x;
45 = 42 + 49 + 48 + x / 4 ⇒ combine like terms,
45 = ( 139 + x ) / 4 ⇒ let 4 be a common denominator among numerator terms,
45 = 139 / 4 + x / 4 ⇒ divide 139 over 4,
45 = 34.75 + x / 4 ⇒ subtract 34.75 from either side,
10.25 = x / 4 ⇒ Multiply either side by 4,
x = 41 = Score of Project 4,
<em>Solution; Project 4 ⇒ 41</em>
(4,5)
That’s the answer cuz I sed so
In a quadrilateral ABCD, the measure of the length of the quadrilateral CD will be 25.98 cm.
<h3>What is trigonometry?</h3>
The connection between the lengths and angles of a triangular shape is the subject of trigonometry.
The length of AD will be
tan θ = AB/AD
AD = 12/ tan 35
AD = 17.14 cm
Then the value of the BD will be given by the Pythagoras.
BD² = AB² + AD²
BD² = 12² + 17.14²
BD² = 144 + 239.78
BD² = 437.78
BD = 20.92 cm
Then operate the sine rule in triangle BCD, we have
On further solving, the value of CD will be
CD = 25.98
More about the trigonometry link is given below.
brainly.com/question/22698523
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