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3 years ago

Plz help fast!!!!!!

Mathematics

2 answers:

Leokris [45]3 years ago

7 0

Answer:

Step-by-step explanation:

HACTEHA [7]3 years ago

4 0

A is false A=7cm X=6 so it cannot be a reflection

B is false its in the negative and the opposing is not

C is right by what I'm looking at because of the number line up through rotation.

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PLEASE HELP it's I ready and I'm bad at math

olga2289 [7]

-9 would be the answer. you would round -9 1/6 to -9. 2 1/3 to 2. -1 7/8 to -2.

3 0

4 years ago

Read 2 more answers

ou and a friend are heading to the movies. You each buy a ticket and you also want to buy some refreshments. The total cost of a

liubo4ka [24]

Answer:

Expression: $7.50x + 15.50 = y Total Cost: $30.50

Step-by-step explanation:

x goes next to 7.50 because it is 7.50 per person, which makes it a variable that varies and can change.

since the expression is $7.50x + 15.50 = y, we just plug x in for 2 because he and his friend are going which is 2 people.

7.50(2) + 15.50 = 30.50

8 0

2 years ago

Clayton opens a savings account with 11 dollars he got from his grandmother

crimeas [40]

Answer:

The answer is "$3640.58"

Step-by-step explanation:

This question is incomplete, that's why we add another question in the attached file. Please find it.

P = $\$ \ 1300$ and effective per year is = interest rate per year = 7.2

Total $\$ \ 1300$ due after 8 years is P+PRT:

$\to 1300(1+0.072 \times 8)\\\\\to 1300(1+ 0.576)\\\\\to 1300(1.576)\\\\\to \$ \ 2048.8$

$\to Total \ X = \$ \ (7000-2048.8) \\\\$

$= \$ \ 4951.2 \\\\= X(1 +0.072 \times 5)\\\\=1.36 X \\\\$

The number of dollars is X $= \frac{4951.2}{1.36} = \$ \ 3640.58$

3 0

3 years ago

before leaving to visit Mexico Levant traded 270 american dollars and received 3000 Mexican pesos when he returned from Mexico h

Verdich [7]

<span>Levant traded 270 american dollars and received 3000 Mexican pesos. This means that:
1 Mexican peso = (270 x 1) / (3000) = 0.09$

Therefore,
100 pesos will be worth 100 x 0.09 = 9$

Based on this, he will receive 9$ when exchanging 100 pesos for dollars.</span>

4 0

3 years ago

Read 2 more answers

Hope u can help me plz

svet-max [94.6K]

Step-by-step explanation:

Starting with the first one, we know that 3²=9 and 4²=16, so √10 is between 3 and 4. Similarly, √27 is a little over 5. √3 is close to 2, √2 is close to 1, and √9=3, so for simplicity, we can write this as $\frac{3.something*5.something}{1.something*1.something*3}$

The 3.something and the 3 kind of cross out, and we're left with 5.something over 2 1.somethings, which can be closer to 2 or 1, which is somewhat unclear -- therefore, our answer can be D or E, and we'll wait on this one

For the second one, we can cross out the √6s to get $\frac{8\pi -6\pi }{2} =\pi$ -- π is a little greater than 3, so this is E, making the first one D

For the third one, we can cross out the √3 to get (3-2)/2 = 1/2, or A as it is between 0 and 1

For the last one, note the multiplication -- cross out the √3 to get (3*2√2)/6, and we get 6√2/6=√2, or C

3 0

4 years ago