All categories

3 years ago

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!

Mathematics

1 answer:

Masteriza [31]3 years ago

3 0

Answer: (B) top right graph

Step-by-step explanation:

y = x(x + 2) is in intercept form. So, the intercepts are:

x = 0
x + 2 = 0 ⇒ x = -2

The only graph that crosses the x-axis at 0 and -2 is the top right graph.

You might be interested in

Karl makes a scale drawing for a crate with a scale factor

oee [108]

D. The length is 32 inches and the width is 40 inches

8 0

2 years ago

Bill bought 38 1/2 feet of wire fencing to put around his blueberry plants. He cut the wire into several pieces, each one measur

Nadya [2.5K]

Answer: 7

Step-by-step explanation:

You are given that Bill bought 38 1/2 feet of wire. Convert the mixed fraction into improper fraction.

The length L1 = 77/2

You are given that he cut the wire into several pieces, each one measuring 5 1/2 feet. Convert it too to improper fraction.

The length L2 = 11/2

To know how many number of pieces of wire he have after making the cuts, divide length L1 by length L2. That is,

L1/L2 = 77/2 ÷ 11/2

Change the division to multiplication by reciprocating 11/2 to 2/11

77/2 × 2/11 = 77/11 = 7

Therefore, he had 7 pieces of wires after making the cuts.

7 0

2 years ago

The children's section is rectangular and has three of its comers at (-10,10). (-10,4), and (-3,10). What are the coordinates

oee [108]

Answer:

(-3, 4)

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Which points are exactly 10 units from the point (–8, –2)? Check ALL that apply.

Archy [21]

Answer:

The points that are exactly 10 units from the point (–8, –2) are (2, –2) and (–8, 8).

Step-by-step explanation:

The distance formula is;

d= $\sqrt{( x_{2}-x_{1} )^{2}-(y_{2} -y_{1} )^{2} }$

So for distance between: (–8, –2) and (2, –2) is:

d= $\sqrt{( 2-(-8))^{2}-(-2 -(-2) )^{2} }$

d= $\sqrt{100}$

d= 10 unit

Similarly for distance between: (–8, –2) and (–8, 8) is,

d= $\sqrt{( -8-(-8))^{2}-(8 -(-2) )^{2} }$

d= $\sqrt{100}$

d= 10 unit

6 0

3 years ago

0.2x + 0.8 = 9.6 find x Please and thank you.

Akimi4 [234]

Answer:

x=44

Step-by-step explanation:

Making the equation in terms of x:

0.2x + 0.8 = 9.6

-0.8 -0.8

0.2x=8.8

*5 *5

x=44

8 0

2 years ago

Read 2 more answers