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3 years ago

800 building blocks is 10 times as much as 80 _____ blocks.

2 answers:

6 0

In this number 800 is 10 times as much as what number. To answer the query we can illustrate this problem into a mathematical equation of

1. 10 x N = 800

2. 10N = 800

3. N = 800/10

4. N = 80

the answer is 80.

Hope this helps!

scoundrel [369]3 years ago

6 0

Given: 800 building blocks is 10* more than (undefined/solve for this) amount of blocks.

I will use x for the number that we are solving for.

Given: 800=x*10

Isolate the x by dividing by 10 on both sides: 80=x

Your answer is: x=80

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In the year 2005, there were 100 rabbits in a particular region. Since then, the population has increased by 3.4% per year. Writ

Andreas93 [3]

Answer:

Step-by-step explanation:

Your answer

Ok, lets do it systematically.

2005– 100 rabbits

3.4 % per year increasement.

So every year it increase 0.034 *100 = 3.4 per year

Total 2025-2005= 20 years

So expression is : 0.034*100*year(20)

Answer is : 3.4*20 = 68. So, in 2025, total rabbits will be 168

Mark it as Brainlist answer. Follow me.

3 0

3 years ago

20 points! Identify the solids that form the compos

Troyanec [42]

The composite shape is made up of a cube with a side length of 5 inches and a cylinder with a radius of 2 inches and a height of 4 inches.

The composite solid's surface area is 225.4 square inches.

Step-by-step explanation:

Step 1:

The given composite shape is made up of a cube with a side length of 5 inches and a cylinder with a radius of 2 inches and a height of 4 inches.

The surface area of the composite shape is given by summing the individual surface areas.

The composite shape's surface area = The cube's surface area + the cylinder's surface area.

Step 2:

Any cube's surface area is calculated by multiplying 6 with the square of the side length ( $a^2$ ).

The cube's surface area = $6a^2$ = $6(5^{2} )$ = $150$ square inches.

Step 3:

Any cylinder's surface area is calculated with the following formula;

The cylinder's surface area = $2 \pi r h+2 \pi r^{2}$ = $2 \pi (2) (4)+2 \pi (2)^{2}$ = $75.398$ square inches

Step 4:

The composite shape's surface area = The cube's surface area + the cylinder's surface area.

The composite shape's surface area = 150 + 75.398 = 225.398 square inches. Rounding this off, we get the area as 225.4 square inches.

3 0

3 years ago

(look at image) can i get help with this?

navik [9.2K]

Answer:

m∡A = 14

m∡B = 76

Step-by-step explanation:

Two Angles are Complementary when they add up to 90 degrees.

So 3x -7 + 11x - 1 = 90, which we can solve.

14x - 8 = 90

14x = 98

x = 98/14 = 7

with the knowledge of x=7, we can find the angles:

m∡A = 3·7 - 7 = 14

m∡B = 11·7 - 1 = 76

Supplementary angles are angles that add up to 180 degrees, so the next assignment is very comparable, try it!

4 0

3 years ago

X ≥ -2 is the inequality of the graph below<br><br> True or False

Pie

It is false because it is equal to 2 the line is straight down

5 0

2 years ago

Michael has 13 1/4 pizzas left in the freezer at his pizza shop. The next day a group comes in and orders 5 1/3 pizzas how many

Papessa [141]

Answer:

8 1/12

Step-by-step explanation:

13 1/4 - 5 1/3 = (13-5) + (1/4 - 1/3)

= 8 + (4/12 - 3/12)

= 8 1/12

8 0

3 years ago