All categories

3 years ago

There are (49)5 ⋅ 40 books at the library. What is the total number of books at the library?

Mathematics

2 answers:

Romashka-Z-Leto [24]3 years ago

8 0

it is 9,800 total books

dmitriy555 [2]3 years ago

5 0

There is a total of 9,800 books at the library because to find the total you need to multiply 49 by 5 by 40
so 49*5= 245
Finally you multiply 245 by 40 and you get a total of 9,800

You might be interested in

Between which two consecutive integers does the cube root of 23 lie

diamong [38]

Answer:

Step-by-step explanation:

5 0

1 year ago

Read 2 more answers

WILL GIVE BRAINLIEST

Zarrin [17]

Answer:

The answer is A.

Step-by-step explanation:

When 892/16 was put into decimal form I ended up with 55.75.

That is a terminating decimal.

Terminating decimal ends after a few number of digits.

4 0

2 years ago

What is the inverse of f(x) = 8x - 7

nignag [31]

Y=(x+7)/8

Work:
Y=8x-7 —> x=8y-7
Solve for y
x+7=8y
y=(x+7)/8

3 0

2 years ago

A mexican restaurant sells quesadillas in two sizes: a “large” 12 inch-round quesadilla and a “small” 6 inch-round quesadilla. W

Mumz [18]

Answer:

"half of the 12-inch quesadilla" is larger

Step-by-step explanation:

The "inch size" is the diameter of the circular quesadilla.

The area of circle is given by $\pi r^2$

We also know radius is half of diameter.

HALF OF 12-INCH QUESADILLA:

12in diameter = 6 inch radius, the area is:

$\pi(6)^2=36\pi$

Half of this is:

$\frac{36\pi}{2}=18\pi$

ENTIRE 6-INCH QUESADILLA:

6 inch diameter means 6/2 = 3 inch radius

The area of this is:

$\pi(3)^2 = 9\pi$

So, we can say that "half of the 12-inch quesadilla" is larger.

8 0

2 years ago

Solve for x. My answer is 340 but I'm not sure if it's right. Picture attached.

Dennis_Churaev [7]

All angles inside add to 540
148+90+2x+10+112+2x=540
360+4x=540
minus 360 both sides
4x=180
divide both sides by 4
x=45 detrees

5 0

2 years ago

Read 2 more answers