2 years ago

I need help with number 1 please

Mathematics

1 answer:

notka56 [123]2 years ago

8 0

Conquered the Macedonian Satrapies and won the Seleucid-Mauryan war.

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In your computation, approximate its value as 3.14.

andrey2020 [161]

Answer: d

Step-by-step explanation:

Find the area of the rectangle.

$A=l*w\\A=(15in)(12in)\\A=180in^2$

Find the area of the base of the semicircle.

$A=\pi r^2$

12 in would be the diameter, divide by 2 to get the radius.

$\frac{12}{2}=6$

Plug this into the formula.

$A=(3.14)(6)^2\\A=113.04in^2$

Since we do not have a full circle but a semi one instead, we must divide our result by 2.

$\frac{113.04}{2}=56.52in^2$

Add both areas.

180+56.52=236.52 $in^2$

7 0

3 years ago

in a test correct answer are given positive numbers and for incorrect negative numbers jack scored in successive rounds were-65,

eimsori [14]

Answer:

Jack scored a total of -40

Step-by-step explanation:

Arithmetic

Jack took a test where the correct answers are given as positive numbers and the incorrect answers are negative numbers.

The scores were

-65,-10,-15,20,30

The total score is the arithmetic sum of all scores, including their signs:

Total score: -65-10-15+20+30

Total score: -40

Jack scored a total of -40

4 0

3 years ago

One number is 4 more than another. The difference between their squares is 56. What are the numbers?

kompoz [17]

The answer is 7 and 11 :)

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3 years ago

Read 2 more answers

4 divided by 1/8 = Please I’m taking math inventory lol

Angelina_Jolie [31]

Your answer is 32! 4 divided by 1/8 is 32.

6 0

2 years ago

Based on the graph, which of the following represents a solution to the equation

marishachu [46]

We need a picture of the graph

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3 years ago