Answer:
C=13
Step-by-step explanation:
Ok, so those to angles are going to equal 90*.
First, you wan to setup your equation,
<em>(2c-4) + (5c+3) = 90</em>
now you want to add the angles
<em>7c -1 = 90</em>
isolate the variable .
Add 1 to both sides
<em>7c=91</em>
Now divide 7 from both sides
<em>c=13.</em>
To check our work we will plug in for C.
<em>2(13)-4 + 5(13)+3=90</em>
<em>26 - 4 + 65 + 3=90</em>
<em>90=90</em>
Answer: N=15
Step-by-step explanation:
3n+32=77
subtract 32 from 77 which you give you 45
3n=45 then divide it by three
so 45/3=15 so N=15
Based on the function for the bounded area of the curve, the shaded area bounded by the curve and the x-axis between the points where x = -2 and x = 1 is 12 units².
<h3>What is the area of the shaded area?</h3>
To find the shaded area, you need to integrate the function of the bounded area as shown below:
= ∫(x² + 3) dx
This gives:
= (x³/3 + 3)
= (1 / 3 + 3) - (8 /3 - 6)
= 1/3 + 3 + 8/3 + 6
= 9/3 + 9
= 12 units²
In conclusion, shaded area bounded by the curve and the x-axis between the points where x = -2 and x = 1 is 12 units².
Find out more on the area of a shaded region at brainly.com/question/1297097.
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Based on the given figure above, we can find the measures of angle POS and angle POQ by analyzing it carefully. Look for POS and POQ where POS = 1/2 POQ. Base on this, we can conclude that <span>measure of angle POS = 60° and measure of angle POQ = 120°. Therefore, the answer would be option A. </span>
Answer:
true
Step-by-step explanation:
both sides are identical when you simplify it
