2 years ago

Find the surface area of the solid below. Round to the nearest tenth it needed. Please someone helpppp

Mathematics

1 answer:

adoni [48]2 years ago

3 0

your answer will be 1275 yd^2

Step-by-step explanation:

hope it helps

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I need help on #1 #3 #4

mr_godi [17]

1.) Word form: two hundred thirty-six and seventy-seven thousandths

Expanded notation: 200 + 30 + 6 + 0.0 + 0.07 + 0.007

There are no underlines?

3.) tenth: 7.3 hundredth: 7.31 thousandth: 7.305 whole number: 7

4.) Estimate: 10,400

Answer is 10,417

5 0

3 years ago

Read 2 more answers

What is 1/12x(4+6x3)-9?

sertanlavr [38]

Your answer is -43/6

1/12(4+6x3)-9
=1/12(22)-9
=11/6-9
=11/6-54/6
=-43/6

6 0

3 years ago

Without his pencil or calculator, Joey knows that 2x³+3x²− 1 = 0 has at least one real solution. How does he know?

vova2212 [387]

Answer: Find the discriminant

Check explanation

Step-by-step explanation:

b^2-4ac

if it is equal to 0 there is no solution

Greater then 0 there is 2 real solution

Less then 0 there is 1 real

3^2-4(2*-1)

9-4(-2)

9(8)

72 there is at least one real solution

6 0

3 years ago

If 48% of the students in a certain college are female and there are 1440 female students, what is the total number of students

Andrews [41]

Answer:

3000 students

Step-by-step explanation:

If 48% of the students are female, and there are 1440 female students, we can set up a percentage proportion, assuming x is the total amount of students.

$\frac{1440}{x} = \frac{48}{100}$

We can use the cross products property to find the value of x.

$1440\cdot100=144000\\\\144000\div48=3000$

Hope this helped!

5 0

3 years ago

Write Five hundred thirty-eight thousandths in numbers

Vedmedyk [2.9K]

.538 should be correct

4 0

3 years ago