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2 years ago

The width and height of a television screen are 80 in and 45 in, respectively. Find the area of this television screen.

Mathematics

2 answers:

MaRussiya [10]2 years ago

5 0

Answer:

C. 3600

Step-by-step explanation:

Area of a rectangle = width × height

Area = 80 in × 45 in

Area = 3600 in

r-ruslan [8.4K]2 years ago

4 0

Answer: C: 3600

Step-by-step explanation: When trying to find the area of a rectangle or a square all you need to do is multiply the Length and the Width (L * W). The equation you need to solve this is 80 * 45 = x. The answer is 3600.

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Answer:

Step-by-step explanation:

b is the answer

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2 years ago

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Svetlanka [38]

Answer:

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Step-by-step explanation:

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2 years ago

If y varies directly as x, and y is 180 when x is n and y is n when x is 5, what is the value of n?

Verizon [17]

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3 years ago

16. Suppose Eva has 12 3/4 pounds of flour. The day's baking will require triple that amount.

egoroff_w [7]

Answer:

Option D

Step-by-step explanation:

Given the following question:

$12 \frac{3}{4} \times3$

In order to find the answer, we have to convert the mixed number and then multiply by three, since how Eva needs triple the amount for today's baking.

$12 \frac{3}{4} \times3$
$12\frac{3}{4} =4\times12=48+3=51=\frac{51}{4}$
$3=\frac{3}{1}$
$\frac{51}{4} \times\frac{3}{1}$
$51\times3=153$
$4\times1=4$
$=\frac{153}{4}$

<u>Convert the improper fraction back into a mixed number:</u>

$\frac{153}{4}$
$\frac{153}{4} =153\div4=38\frac{1}{4}$
$=38\frac{1}{4}$

Which means Eva needs "38 1/4 pounds of flour" or option D for today's baking.

3 0

2 years ago

Sofia jarred 18 liters of jam after 6 days. How many days does Sofia need to spend making jam if she wants to jar 30 liters of j

Novay_Z [31]

Answer:

10 Days

Step-by-step explanation:

First u need to find out how many liters of jam she made every day so you have to do 18 divided by 6 = 3, she made 3 jams each day. The question is asking how much days she needs to make 30 liters of Jam so divided 30 by 3 and u will get your answer which is 10

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3 years ago