3 years ago

75 of 145 is what......................................................

Mathematics

1 answer:

pishuonlain [190]3 years ago

6 0

Answer:

10875

Step-by-step explanation:

of always means you have to multiply

You might be interested in

What steps would you follow to graph the inequality statement? -4 ≥ -w

AfilCa [17]

A. place a closed circle on -4 and shade to the right.

4 0

3 years ago

Read 2 more answers

Which of the following numbers is irrational? A. 0.25 B. .25 with a line on top C. 0.000000025 D. 0.002536785471264...

Alla [95]

D. Because a number is irrational if it doesn't terminate or if it repeats over and over

5 0

3 years ago

Plz help, will give brainliest.

motikmotik

Answer:

1) X = 10 Therefore, 10 + 2 + 10 = 22.

2) B = 2 Therefore, 15 = 8(2) - 5 + 2(2)

3) B = -0.9 Therefore, -10 + 4(3(-0.9) + 10) = 19.

7 0

3 years ago

What is the product?

Kazeer [188]

Answer:

2) -81t² +16

Step-by-step explanation:

(9t -4)(-9t -4) = (9t x -9t) + (9t x -4) + (-4 x -9t) + (-4 x -4)

= -81t² - 36t + 36t + 16

= -81t² + 16

4 0

2 years ago

Read 2 more answers

The volume of a right circular cone is 2,279.64 in cubed. If the height of the cone is 18 in, what is the diameter of the cone?

Aleksandr [31]

ANSWER

A. 22 in

EXPLANATION

The volume of a cone is calculated using the formula:

$Volume = \frac{1}{3} \times \pi {r}^{2} h$

It was given that: the volume is 2,279.64 in³

The height of the cylinder is also given as: h=18 in.

We substitute, the given values into the formula to get:

$2279.64= \frac{1}{3} \times (3.14) \times {r}^{2} \times 18$

$2279.64= 18.84 {r}^{2}$

${r}^{2} = \frac{2279.64}{18.84}$

${r}^{2} = 121$

We take positive square root to get;

$r = \sqrt{121}$

$r = 11in$

Therefore the diameter is 2(11) which is equal to 22 inches.

5 0

3 years ago