All categories

4 years ago

Consider the rule y = 5x + 7.

Mathematics

1 answer:

maksim [4K]4 years ago

5 0

Answer:

see below

Step-by-step explanation:

Consider the rule y = 5x + 7.

a. How many tiles are in Figure 0?

In figure 0, we let x=0

y = 5*0+7 = 0+7 = 7

b. Which figure has 37 tiles?

This means y = 37

37 = 5x+7

Subtract 7 from each side

37-7 = 5x+7-7

30 = 5x

Divide by 5

30/5 = 5x/5

6 =x

Figure 6 has 37 tiles

c. In the equation y = mx + b, what do the letters m and b represent?

m is the slope or how much it is increasing each time x increases by 1 and b is how much we start with when x =0

You might be interested in

What does 7,124 ÷ 26 equal to?

Paha777 [63]

274

hope that helps

btw i used long division

8 0

2 years ago

How many cubes with the side length of 1/2 unit do you need to form a three unit cube

jeka57 [31]

Answer:

216 cubes.

Step-by-step explanation:

The easiest way to take on this problem is to divide the side of the bigger cube by the smaller one.

$3 \div \frac{1}{2} = 3 \times 2 = 6$

Then, as in with volume, we cube this value to find the number of cubes necessary to fill such a space.

${6}^{3} = 216$

3 0

3 years ago

Read 2 more answers

List two attributes of two congruent polygons

Vladimir79 [104]

Answer:

This entry deals with the congruence of polygons in general. Congruent triangles are discussed in more depth in Congruent Triangles. Polygons are congruent if they are equal in all respects: 1. Same number of sides 2. All corresponding sides are the same length

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Help THIS IS AN EMERGENCY!

Taya2010 [7]

Answer:

Step-by-step explanation:

racket = 5 (5 + 3 = 8)

target = racket = 5

racket * 5 = basket -> 5 * 5 = basket = 25

bowling = basket + basket = 25 + 25 = 50