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3 years ago

Which graph shows the best solution for the system of linear equations. x+5y_>5 y_<2x+4

Mathematics

1 answer:

Mkey [24]3 years ago

8 0

Answer:

Step-by-step explanation:

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In the diagram, ATPR~AXPZ. Find the length of side PZ.

xenn [34]

Answer:

Step-by-step explanation:

<u>Similar Triangles</u>

Two triangles are similar if all of their corresponding side lengths are proportional to the same scale factor.

It's given triangles TPR and XPZ are similar, thus we can find the scale factor by comparing two corresponding sides with known lengths.

Sides TR and ZX are corresponding and the proportion of their side lengths is 15/9. The same proportion must be satisfied by the sides TP and XP:

$\displaystyle \frac{15}{9}=\frac{25}{PX}$

PX and PZ are congruent, thus:

$\displaystyle \frac{15}{9}=\frac{25}{PZ}$

$\displaystyle PZ=25*\frac{9}{15}$

Calculating:

PZ = 15

3 0

3 years ago

I NEED HELP!!!

sp2606 [1]

Answer:

36 seconds

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

What does 1/5 x (3 x -2) equal

Harman [31]

Answer:

first multiply the numbers in side the parentheses, make the number an improper fraction(check for cross multiplication) then multiply.

Step-by-step explanation:

8 0

3 years ago

the area of melanie’s bedroom floor is 1.5 times the area of the kitchen floor. the area of her kitchen floor is k, select each

aliina [53]

For this case we have that the variable "k" represents the floor area of Melanie's kitchen.

We have that the floor area of the room is 1.5 times the floor area of the kitchen, then, we propose the following function to find the floor area of the room:

$A (k) = 1.5k\\A (k) = k (1 + 0.5) = k + 0.5k = 1.5k$

Answer:

Option A and D

8 0

3 years ago

Find the probability that a point chosen at random will lie in the shaded area.

son4ous [18]

I think the answer is D

6 0

3 years ago