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USPshnik [31]
3 years ago
5

Please help …………………………

Mathematics
1 answer:
faltersainse [42]3 years ago
6 0

Answer:

u=22

Step-by-step explanation:

Triangel JKI and Triangel HKI are congruent by rule SAS (Side Angel Side)

JI and IH are congruent by rule CPCTC (Coungruent Parts of Cogruent Triangels are Cogruent).

2u=u+22

u=22

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40 percent of the ducks included in a certain side effects study were male. If some of the ducks had side effects during the stu
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12% of male ducks to 42% of female ducks

Step-by-step explanation:

40% of the ducks are male, so 60% are female.

30% of the ducks with side effects are male, so 70% are female

30% of 40% is .3 * .4 = .12 or 12%

70% of 60% is .7 * .6 = .42 of 42%

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3 years ago
Find the quotient and remainder when the first polynomial is divided by the second 3x⁴+16x³+6x²-2x-13; x+5
ElenaW [278]

Answer:

Quotient : 3x³ + x² + x + 3

Step-by-step explanation:

Give the polynomial :

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Kindly check attached picture for detailed explanation.

3 0
3 years ago
What is 2 1/4 x 3 1/2
Usimov [2.4K]
9.625 in decimals hope this helps
4 0
3 years ago
Read 2 more answers
I need help with this question
Gekata [30.6K]
I just had a test on this, lol

this is actually pretty easy.

do you know what an exponent is? the exponent here is 5. that means you do 2 × 2 × 2 × 2 × 2. because its two to the fifth power.

so that would equal 32.

since there is a negative sign, its -2 × -2 × -2 × -2 × -2

the answer would be negative two, because the exponent is an odd number.

here is an easy trick:
whenever the exponent in these type of problems is odd, the answer is negative.
if its an even number, the answer is positive.

why???? because a negative times a negative is a positive, and a positive times a negative is a negative.

so once again, your answer is -32.

hope i helped !!!
6 0
4 years ago
Read 2 more answers
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