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4 years ago

What is the apparent solution to the system of equations?

Mathematics

1 answer:

Alexus [3.1K]4 years ago

7 0

X = 3
y = -3

You will see this using any graphing tool at your disposal.

You might be interested in

If guy walks from his house to school and back,how far does he walk?

Serga [27]

He walked the same distance to school and back home.
I hope this helped! :-)

8 0

4 years ago

Read 2 more answers

I am redecorating my home. I am adding tile to the kitchen which is 18' long and 16' wide. I am also tiling the master bathroom.

Romashka-Z-Leto [24]

Answer:

The kitchen requires 288 sq. ft. of tile

The master bathroom requires 180 sq. ft. of tile

In total, we will spend $1170

Step-by-step explanation:

The area of the kitchen is length * width:

Area of Kitchen = $18*16=288$ sq. ft.

The area of the master bathroom is length * width:

Area of Master Bathroom = $12*15=180$ sq. ft.

Question 1: "How many square feet of tile do I need for the kitchen?"

The kitchen requires 288 sq. ft. of tile

Question 2: " How many square feet of tile will I need for the bathroom?"

The master bathroom requires 180 sq. ft. of tile

Question 3: "If the tile costs $2.50 per sq ft, how much money will I spend on tile?"

In total, we require $288+180=468$ sq. ft. of tiles. If $2.50 is charged per square feet, in total we will spend:

$468*2.5=1170$ dollars

4 0

3 years ago

What would be the equation for this graph? (WILL GIVE BRAINLEIST!)

ohaa [14]

Answer:

y = (x - 2)² - 9 Vertex form

y = x² - 4x - 5 Standard form

Step-by-step explanation:

vertex = (h, k) = (2, -9)

Vertex form

y = a(x - h)² + k

y = a(x - 2)² - 9

find "a" using point (5, 0)

0 = a(5 - 2)² - 9

0 = a(3)² - 9

0 = 9a - 9

9 = 9a

a = 1

y = (x - 2)² - 9

Standard form

y = (x² - 4x + 4) - 9

y = x² - 4x - 5

6 0

3 years ago

What is the volume of a shipping cube with dimensions of 2 and 1/2 feet

Fantom [35]

For this case we have that by definition, the volume of a cube is given by:

$V = l ^ 3$

Where:

l: It's the side of the cube

According to the statement data:

$l = 2 \frac {1} {2} = \frac {2 * 2 + 1} {2} = \frac {5} {2}$

Substituting in the formula we have:

$V = (\frac {5} {2}) ^ 3\\V = \frac {5 ^ 3} {2 ^ 3}\\V = \frac {125} {8}\\V = 15.625$

Thus, the shipping cube volume is $15.625 \ ft ^ 3$

Answer:

$15.625 \ ft ^ 3$

6 0

4 years ago

An agency that hires out clerical workers claims its workers can type, on average, at least 60 words per minute (wpmwpm). To tes

lapo4ka [179]

Answer:

The right answer is:

If the mean typing speed of workers from the agency is 60 wpmwpm, the probability of selecting a sample of 50 workers with mean 58.8 wpmwpm or less is 0.267.

Step-by-step explanation:

The P-value gives us the probability of getting the sample we are evaluating (in this case a sample with size n=50 and mean=58.8 wpm), if the null hypothesis is true (in this case, μ=60 wpm).

If the P-value is low enough, that is under the significance level, then we can infer that the mean that the null hypothesis states is not the actual mean, and we have evidence to reject the null hypothesis.

8 0

4 years ago