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3 years ago

HELP PLEASE PLEASE!!!

Mathematics

2 answers:

12345 [234]3 years ago

5 0

Answer:

-1

Step-by-step explanation:

Alex Ar [27]3 years ago

5 0

I also think that it is -1

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Melody jackson wishes to enclose a rectangular garden with fencing, using the side of her garage as one side of the rectangle. a

Veronika [31]

Just finished this for another student.

Length = 9

4 0

3 years ago

Triangle PQR and triangle XYZ are similar. The length of PQ= 4 inches, PR = 9 inches and QR = 12 inches. The length of the short

defon

Simplified Recap:

PQR and XYR are similar.

PQ: 4 inches (shortest side)

PR: 9 inches

QR: 12 inches (longest side)

Solving:

Because they are similar triangles, we know that the sides of one triangle are proportional to the ones on the other. Therefore, the smallest side of PQR is proportional to the smallest side of XYZ. Now, we just need to figure out the constant of proportionality , and we can do that by dividing the smallest side of XYZ triangle by the smallest side of PQR.

$16 \div 4 = 4$

Now we know that the constant of proportionality is 4. All we have to do now is solve the problem. The question is asking what the longest side of XYZ is, and to find that we just need to multiply the longest side of PQR by our constant of proportionality.

$12 \times 4 = 48$

Therefore, our answer is 48.

8 0

3 years ago

How do I find the slope from the first function?

Art [367]

Considering the linear function found in part a, we have that:

b) The slope is of AC.

c) The intercept is of AD + B.

<h3>What is a linear function?</h3>

A linear function is modeled by:

y = mx + b

In which:

m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.

b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.

The equation found in part a is:

A(Cx + D) + B.

Placing it in slope-intercept format, we have that it is given by:

ACx + AD + B.

Hence:

b) The slope is of AC, as it is the part that multiplies x.

c) The intercept is of AD + B, as it is the constant term.

More can be learned about linear functions at brainly.com/question/24808124

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2 years ago

Which expression is undefined

Ymorist [56]

Answer:

Step-by-step explanation:

7 0

3 years ago

At age 45, an elephant grows teeth, each weighing 4 kg. About how many pounds do these teeth weigh? Use the conversion factor 1

Step2247 [10]

Thanks for your question!

4*2.2046
8.8184 lb.

Hope this helped!

8 0

3 years ago

Read 2 more answers