3 years ago

May I have the answers to this please

Mathematics

2 answers:

KiRa [710]3 years ago

8 0

I believe you forgot to add an image :(

lyudmila [28]3 years ago

5 0

There is nothing showing to answer it

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"I think of a number, take away 1 and multiply the result by 3."

iogann1982 [59]

Answer:

I got 6.

Step-by-step explanation:

I picked my number to be 3. I took away 1 to make it 2. I then multiplied 2 by 3, to get 6.

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3 years ago

Read 2 more answers

PLEASE HELP

shepuryov [24]

Remember

Its a dilation so the ratio of corresponding sides remains same like before .

All trigonometric ratios are also same in both traingles

$\\ \rm\hookrightarrow \dfrac{AB}{BC}=\dfrac{XZ}{YZ}$

Hence sine is equal
So all trigonometric functions are also equal

cosX=Base/Hypotenuse
cosA=AC/AB

AC equal to 2.05
AB=5.59

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3 years ago

Kira made 4 identical necklaces, each having beads and a pendant. The total cost of the beads and pendants for all 4 necklaces w

snow_lady [41]

Answer: 2.10

Step-by-step explanation: 2.10 * 4 + 6

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3 years ago

Jesslyn hypothesizes that the value of antique furniture can be modeled by exponential decay and that the value of a particular

kow [346]

If this can be modelled by exponential decay, therefore the function must be in the form of:

A = Ao (1 + r)^t

where A is the final value, Ao is the initial = 15000, r is the rate of decay = -0.0015, t is time = 2010 – 1990 = 20

A = 15,000 (1 – 0.0015)^20

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3 years ago

What is 2y - 3 from 5y-10 can you also show the work

marysya [2.9K]

Answer:

Step-by-step explanation:

5y-10 -(2y-3)

5y-10-2y+3

3y-7 is the answer

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3 years ago