3 years ago

Please answer the following question:

Mathematics

1 answer:

ludmilkaskok [199]3 years ago

3 0

Answer:

99 cm²

Step-by-step explanation:

1/2 BH

1/2 18 x 11

9 x 11

You might be interested in

the original recipe calls for 2 pounds of pasta and serves 8 people. The party will have 40 people . how many pounds of pasta do

hichkok12 [17]

Answer:

10 pounds. Hope this helps!!!!

Step-by-step explanation:

If 2 pound serves 8 people you can express that as a ratio of 2:8 so to get 8 people to 40 you multiply by 5 so you must do the same for the amount of pasta so 2 multiplied 5 equals 10.

7 0

4 years ago

Solve for t in terms of q, r, and s.<br> S = rqt<br> T=

Novosadov [1.4K]

Qt=r(s+t)
multiply out
qt=rs+rt

7 0

3 years ago

Leave the answer in simplest form ?

lions [1.4K]

Tan is opposite÷ adjacent.
So tan(d) = 7÷24. It is already in the simplest form.

Rate and Thanks!

4 0

3 years ago

Hannah uses a store gift card to pay for 3 pair of pants priced at $27 each. What is the change in

kicyunya [14]

Answer:

If the gift card is $30 the remaining change is 3 dollars

5 0

3 years ago

A library building is in the shape of a rectangle. Its floor has a length of (3x + 5) meters and a width of (5x − 1) meters. The

malfutka [58]

We can use the Front Outside Inside Last (FOIL) method to expand the double bracket

$(3x+5)(5x-1)$

Front ⇒ $(3x)(5x)=15 x^{2}$
Outside ⇒ $(3x)(-1)=-3x$
Inside ⇒ $(5)(5x)=25x$
Last ⇒ $(5)(-1)=-5$

Put the four terms together we have
$15 x^{2} -3x+25x-5$ , then collect like terms
$15 x^{2} +22x-5$

5 0

3 years ago

Read 2 more answers