Angle 1 is obtuse angle 2 and 3 are acute angle 1 plus angle 3 = ?

Kayla is A high school basketball player. In a particular game, she made some two point shots and some three point shots. Kayla

Mrrafil [7]

Answer:

she made 5 two point shots and 4 three point shots

Step-by-step explanation:

5 x 2 = 10 and 4 x 3 = 12. 10 + 12 = 22

4 0

3 years ago

Read 2 more answers

Write a decimal where the value of a digit is 1/10 as much as a digit in another place.

dolphi86 [110]

10.1, 20.1 , 30.1 are the decimal where the value of digit 1/10 had existed.

“Decimal” comes from the Latin root decem, which simply means “ten.” The number system we use is called the decimal number system, because the place value units go in tens: you have ones, tens, hundreds, thousands, and so on, each unit being 10 times the previous one.

In common language, the word “decimal number” has come to mean numbers which have digits after the decimal point, such as 5.8 or 9.302. But any number within the decimal number system could be designate a decimal number, involve whole numbers such as 12 or 381.

A Decimal Number (based on the number 10) contains a Decimal Point.

Here is the number "forty-five and six-tenths" written as a decimal number:

The decimal point goes between Ones and Tenths.

45.6 has 4 Tens, 5 Ones and 6 Tenths, like this:40+5+6/10

6 0

3 years ago

PLS HELP

Anna71 [15]

9514 1404 393

Answer:

42,412 ft³ each tank

84,823 ft³ both tanks added together

Step-by-step explanation:

"Congruent in size" means both tanks have the same dimensions. Each has a radius of 15 ft and a length of 120 ft. Each has half the volume of a cylinder with those dimensions.

The formula for the volume of a cylinder is ...

V = πr²h

where r is the cylinder radius, and h is the length of its axis.

We want the volume of half a cylinder with r=15 and h=120 (dimensions in ft). We can compute that using ...

V = 1/2π(15 ft)²(120 ft) = π(225 ft²)(60 ft)= 13500π ft³

If we want the volume to the nearest cubic foot, we need a value of pi that is at least 7 significant digits (3.14 isn't appropriate). Then the volume is about ...

(13,500)(3.141593) ft³ ≈ 42,411.5 ft³ ≈ 42,412 ft³

Both tanks have a volume of 42,412 ft³ each.

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Additional comment

The question, "What is the volume of both tanks?" is ambiguous. We're not sure if the combined volume is intended, or if the volume of each of the two tanks is intended. Both numbers are provided, so you can sort it out as you see fit.