3 years ago

Help me plz 13 points and a brainliest

Mathematics

2 answers:

amm18123 years ago

8 0

2 cm x 9 cm
3 cm x 6 cm

aksik [14]3 years ago

8 0

18 / 4 = 4.5, just in case its a square. But this is not a whole number so...

2 and 7. 2 + 2 + 7 + 7 = 18.

6 and 3. 6 + 6 = 12 + 3 + 3 = 18

You might be interested in

Please help! Look at the picture.

monitta

Answer:

Step-by-step explanation:

(27)^(-1/3) + (32)^(-2/5)

1/3 + 1/4

4/12 + 3/12 = 7/12

8 0

3 years ago

Consider The following pair of equations the two equations are graft at what point do the lines representing the two equations i

ANEK [815]

Answer:

Step-by-step explanation:

hope this helps please brainiest

4 0

2 years ago

Please select the best answer from the choices provided

Elena L [17]

<u>Answer:</u>

The correct answer option is d. 9.

<u>Step-by-step explanation:</u>

We are given an expression $27^{\frac{2}{3} }$ and we are supposed to simplify it.

We can also write $27^{\frac{2}{3} }$ as $(3^3)^{\frac{2}{3} }$ .

We know the power rule $(a^m)^n=a^{mn}$ which means that to raise a power to a power you need to multiply the exponents.

So multiplying the exponents to get:

$(3^3)^{\frac{2}{3} }\\3^{3.\frac{2}{3}$

3 gets cancelled by 3 so we are left with:

$3^2$ $=9$

Therefore, the correct answer option is d. 9.

4 0

2 years ago

Read 2 more answers

The function C (t) = StartFraction 4 t Over t squared + 2 EndFraction models the cost per student of a field trip when x student

choli [55]

Answer:

C. It is vertically stretched by a factor of 200 and shifted 10 units up.

Step-by-step explanation:

7 0

2 years ago

A rectangle is a quadrilateral in which all four angles have equal measures. (hence

Arisa [49]

Yes, quadrilateral means its four angles have equal measures.

8 0

3 years ago