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3 years ago

The answer I got is not one of the options, and I am very confused, because now I don't know what to do?

Mathematics

1 answer:

Effectus [21]3 years ago

4 0

<span>A’(2, -4); B’(7, -9); C’(-2, -9)
I believe you did it correctly but over the wrong line. You were supposed to do it over line M and it looks like you did it over the X-axis.</span>

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Rewrite the fraction in simplest form.<br> 14/30

Natali [406]

Find the greatest common factor. That is 2.
Divide both numbers by 2.
14 ÷ 2 = 7
30 ÷ 2 = 15

Your answer is 7/15

5 0

3 years ago

Read 2 more answers

Calculate s26 for the arithmetic sequence in which a14=4.1 and the common difference is d=1.7

sweet-ann [11.9K]

Answer:

The value of $s_{26}=84.5$

Step-by-step explanation:

We have given $a_{14}=4.1$

d=1.7

We have to find $s_{26}$

So, $a_{14}=a+13d$ from the formula

$a_n=a+(n-1)d$

When n=14

$a_{14}=a+(14-1)(1.7)=a+13(1.7)$

$4.1=a+22.1$

$-18=a$

$a=-18$

Using the formula:

$s_n=\frac{n}{2}[2a+(n-1)d$

When n=26

$s_{26}=\frac{26}{2}[2(-18)+(26-1)(1.7)]$

On simplification we get:

$s_{26}=84.5$

8 0

3 years ago

Over time, the value of the property at 397 West Lake Street increased by 275%. If the initial value of the property was P, whic

laiz [17]

Answer:

The expression can be given as : $x+2.75x$

Step-by-step explanation:

Though any options are not given, but the question is complete so we can solve this by assuming the initial price of the property to be = x

Given, that the price is increased by 275%, this means x+x(275%)

275% can be written as : $\frac{275}{100}=2.75$

So, the expression can be given as : $x+2.75x$

8 0

3 years ago

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Estimate the value of 102.3 ÷ 4.7

il63 [147K]

Answer:

See explanation

Step-by-step explanation:

Depends on what you round the numbers to, but let's say you round 102.3 to the nearest hundred (100) and 4.7 to the nearest one (5). We can easily solve 100/5 and get the answer 20.

5 0

1 year ago

Help me with guys plzzzzz

stira [4]

Answer:

Step-by-step explanation:

So the lion weighs more than the ant right?

And we wish to figure out how much greater the lion's weight is compared to the ant's weight.

So only thing we have to do is divide.

$\frac{1 * 10^5}{2*10^-3} = \frac{10^5}{2*10^-3} = \frac{10^8}{2} = 50000000 = 5 * 10^7$

5 0

3 years ago

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