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3 years ago

Help with this question! I don't understand how to get the answer :(

Mathematics

2 answers:

azamat3 years ago

5 0

When parallel lines are cut by a transversal,
the alternate interior angles are equal

See the attached picture.

Sunny_sXe [5.5K]3 years ago

4 0

Ur angles are supplementary...that means they equal 180 degrees when added

4x + 16 + 2x - 22 = 180....combine like terms
6x - 6 = 180...add 6 to both sides
6x = 186 ...divide both sides by 6
x = 186/6
x = 31

< 1 = 4x + 16
< 1 = 4(31) + 16
< 1 = 124 + 16
< 1 = 140

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Artyom0805 [142]

Answer:

Step-by-step explanation:

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3 years ago

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Which of the following is the volume of the cylinder below? HELP

trasher [3.6K]

Answer:

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3 years ago

A coat originally sold for $180. If a store is offering 2 successive discounts of 30% and 10% respectively, how much would the c

MatroZZZ [7]

Answer:

$113.4

Step-by-step explanation:

Formula for finding the selling price after two successive discounts is given below:

$Selling \: Price = x - (y + z - \frac{yz}{100} \%) \times x \\ \\ where \: x = \$180 \\ y = 30 \% \: \: and \: z = 10\% \\ \\ plugging \: the \: values \: of \: x \: y \: and \: z \:\\ in \: the \: above \: formula \: we \: find: \\ \\ Selling \: Price \\= 180 - (30 \% +1 0 \% - \frac{30 \times 10}{100}\% ) \times 180 \\ \\ = 180 - (40 \% - 3\% ) \times 180\\ \\ = 180 - 37\% \times 180\\ \\ = 180 - 0.37 \times 180\\ \\ = 180 - 66.6 \\ \\ \purple {\bold{\boxed{ Selling \: Price = \$113.4}}}$

6 0

3 years ago

Help me please please

dlinn [17]

Answer:

4. c = 10

5. True

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3 years ago

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If you invest $1250 in an account that earns 6% compounded quarterly, the amount you will have in the account, S(x), after x yea

kirza4 [7]

well, we know what S(x) is, since it's given, so, after , is simply a matter of x = 2,4,6,8,10, so

$\begin{array}{llrll} S(2)=1250(1.015)^{4(2)}&\implies &S(2)\approx 1408.12\\ S(4)=1250(1.015)^{4(4)}&\implies &S(4)\approx 1586.23\\ S(6)=1250(1.015)^{4(6)}&\implies &S(6)\approx 1786.88\\ S(8)=1250(1.015)^{4(8)}&\implies &S(8)\approx 2012.91\\ S(10)=1250(1.015)^{4(10)}&\implies &S(10)\approx 2267.52 \end{array}$

well, the tell-tale for Growth or Decay is the parenthesized term, namely the "rate of change", if it's greater than 1 is Growth, if it's less than 1 is Decay, in this case is greater than 1, is 1.015, so well, you know.

from 4 years to 10 years, how much more in interest?

well, first off let's take off the Principal of 1250 to see how much is in interest, hmmm for 4 years that'll be <u>336.23</u> and for 10 years that'll be <u>1017.52</u>, so their difference is about 681.29.

what does the S-intercept mean? Check the picture below.

when the graph touches the y-axis or S-axis if you wish, the time is 0 and the amount is, well, you can see it there.

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2 years ago