Please help me on this question

Answers

Answer 1

Answer: Since all 4 sides of the pyramid are the same we just need to find out the area of one face then multiply it by 4. The formula to figure out the area of a triangle is base x height ÷ 2. Now we just need to plug in the numbers.
Surface Area=bxh÷2
SA=7.2x6.2÷2
SA=44.64÷2
SA=22.32

Now that we have the area of one face we need to multiply it by 4.
22.32 x 4 = 89.32

The closest answer to 89.32 would be 88.3cm2 so the answer is B.

Answer 2

Answer: The answer would be B.

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A positive integer is 28 more than 3 times another. Their product is 580. Find the two integers

Answers

10 and 58

10*58=580

10*3+28=58

Find the difference of 5063 and 3987 to the nearest thousand

Answers

"difference" means subtract so... 5063 - 3987 = 1076. Now since the question says get it to the nearest thousand it should be 1000. which is your answer.

How do you write 0.4335 as a fraction

Answers

0.4335 can be written as the fraction 867/200.To

How to write 0.4335 as a fraction

Identify the decimal place value. In this case, the decimal is at the thousandths place.

Write the given decimal as the numerator of the fraction. So, the numerator is 4335.

Determine the denominator based on the decimal place value. Since the decimal is at the thousandths place, the denominator should be 1000 (as there are three zeros in the thousandths place).

Simplify the fraction, if possible. In this case, the fraction 4335/1000 can be simplified by dividing both the numerator and the denominator by their greatest common divisor, which is 5. This simplifies the fraction to 867/200.

Therefore, 0.4335 can be written as the fraction 867/200.

Learn more about fraction at brainly.com/question/78672

#SPJ6

You can write this decimal as a fraction
like this: 4335/1,000 , do it the other way around XD

Please help meeeeeee!Moscow, the capital city of Russia, is at 37.62 degrees longitude and 55.75 degrees latitude. Brasilia, the capital city of Brazil, is at -47.87 degrees longitude and -15.8 degrees latitude.Write an expression to find the distance (in degrees) between the latitude lines of Moscow and Brasilia. Use absolute value in your expression.

Answers

Answer:

l1-l2 = distance

Step-by-step explanation:

Three people are playing a computer game one person scored -8 second persons was 3/4 and the third persons was 1/4 what was Leah's score?

Answers

We can't tell with the given information. We don't know if Leah was
one of the three people, or if she was even on the same planet while
they were playing the game.

Determine the equation for the parabola graphed below

Answers

Answer:

$y=(x-2)^2-1$

Step-by-step explanation:

The given function:

Since the function is open upwards means is of $y=x^2$

And we can see one unit down and 2 units shifted on right in parent function.

Therefore, the function is of $y=(x-2)^2-1$

Graph takes parabola shape by quadratic function.

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