Aiden measures a book with paper strips. It is actually 10 paper strips long, but he gets an answer of 8. What is his mistake?

Answers

Answer 1

Answer: He counted it wrong...he was off by 2 strips

Related Questions

Solve the equation. Check your answer. If necessary, round to 3 decimal places In (t - 1) + In x^2 = 6, X= Algebra 2
the flower shop has 40 times as many flowers in one cooler as Julia has in her bouquet. The cooler has 120 flowers. How many flowers in Julia ' s bouquet?
Which property justifies this r(s + t) = rs + rtstatement
What is 53/100 in simpilest form
The formula of the area of a triangle is A= 1/2 bh. What is the length of the base, b of a triangle with an area A, of 110m2 and a height h, of 10m? 1. 22m Or 2. 11m

Hey! My friend needs my help with a math question but I have no idea! Please help??

Answers

Answer:

Which Lap is urs

Answer:5.D

and

6.A

Step-by-step explanation:

Using the numbers 8, 6, 4 write an expression that equals 7

Answers

$(8-4)/(4)+6=(4)/(4)+6=1+6=7$

$8-(8-6)/(6-4)=8-(2)/(2)=8-1=7$

$(8+6)/(6-4)=(14)/(2)=7$

What is 7x8 and 9x2 and 7555x90

Answers

7x8=56
9x2=
755x90=679950

7 X 8 = 56
9 X 2 = 18
7555 X 90 = 679,950

HELP!! For a right square pyramid, which shape could not be a cross section?A. Square

B. Triangle

C. Trapezoid

D. Rectangle

Answers

Answer:

D. Rectangle

Step-by-step explanation:

If you cut the pyramid with a plane parallel to the base, a square is obtained. If the plane is perpendicular to the base, you can obtain two different figures; if the plane passes through the vertex, a triangle is obtained, but if it doesn't pass through the vertex, a trapezoid is obtained.

Answer:

D. Rectangle

Step-by-step explanation:

A patio in the shape of a semicircle has a diameter of 21 ft. What is the approximate area of the patio, rounded to the nearest square foot? Use 3.14 to approximate pi star times pi.

Answers

The formula of the area of a semi circle is half the area of the circle

$( \pi r^2)/(2)$

Diameter = 21 ft
Radius = $(d)/(2)$ = $(21)/(2)$ = 10.5 ft

Area = $( \pi (10.5)^2)/(2)$
= $(110.25 \pi )/(2)$
= $(110.25 * 3.14)/(2)$ (3.14 as $\pi$ )
= $(346.185)/(2)$
=173.0925 ft² ≈ 173.1 ft² ≈ 173 ft²
To the nearest square foot : 173 ft²

The ratio of two numbers is 7 to 5. The sum of the numbers is 24. What are the numbers?12 and 12

14 and 10

21 and 15

18 and 6