As <GNJ & < JNK form a striaght angle
And < JNK = 90°
So <GNJ = 90°
So <GNH + <HNJ = 90°
So GNH & HNJ are complimentary is true.
As JNK and KNL do not form a straight angle.
So <JNK +< KNL is not equal to 180°.
Hence JNK and KNL are supplementary is not true.
As <KNM & < JNK form a straight angle
And < JNK = 90°
So <KNM = 90°
So <KNL + <LNM = 90°
So KNL & LNM are complimentary is true.
As HNL makes a straight angle
And so
mHNK + mKNL = 180° is true
As MNG itself is 90°
So
<MNG + <GNH cannot be 90° hence this is false.
the heart graph is not a function
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-45,-55,-65
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A(30) = -1 + (30 - 1) * 2 = -1 + 29 * 2 = -1 + 58 = 57 <==
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the vertical line test
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range is { 1,7,13 }
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I am having a problem with the last one....with the points that are listed, it is not a function...because u have 2 x- values that are 4
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I is equivalent to -1 so (-6(-1)) - (6(-1))
(6) - (-6)
12
The percent of decrease from 110 to 77 is:
D. 70% ( 110 x 700% =77)
Answer:
900 students
Step-by-step explanation:
We have, 85% × x = 765 or, 85/100 × x = 765. Multiplying both sides by 100 and dividing both sides by 85, we have x = 765 × 100/85. So x = 900. If you are using a calculator, simply enter 765×100÷85, which will give you the answer.
