All categories

2 years ago

Can you please help me solve this problem!! I need help!!! (Zoom in the pic to see better)

Mathematics

1 answer:

Oksi-84 [34.3K]2 years ago

7 0

Use same-length line segments to solve for x and y.

... PS = SR

... 4x +4 = 7x -17

... 21 = 3x . . . . . . . . . add 17-4x

... 7 = x . . . . . . . . . . . divide by 3

... PS = SR = 4·7+4 = 32

... PQ = QR

... 5y -31 = 2y +5

... 3y = 36 . . . . . . . . . add 31-2y

... y = 12 . . . . . . . . . . . divide by 3

... PQ = QR = 2·12 +5 = 29

... PT = TR = 6·7-2·12 = 18

You might be interested in

A circle has a diameter of 7.2. What is the circumference of the circle rounded to the near tenth of an inch

KATRIN_1 [288]

22.6is the answer check it first .
The formula of cicumfrance is
C= 2 x pi x r

8 0

2 years ago

Need help use screenshot(SAT Prep) In △ABC, AB = BC = 20 and DE ≈ 9.28. Approximate BD. bd equals?

Lilit [14]

Answer:

5.36

Step-by-step explanation:

Given that:

<BAD = <CAE, therefore, BD = EC

Let's take x to be the length of BD = EC

BD + DE + EC = BC

BC = 20,

BD = EC = x

DE ≈ 9.28

Thus,

x + 9.28 + x = 20

x + x + 9.28 = 20

2x + 9.28 = 20

Subtract 9.28 from both sides

2x + 9.28 - 9.28 = 20 - 9.28

2x = 10.72

Divided both sides by 2 to solve for x

$\frac{2x}{2} = \frac{10.72}{2}$

$x = \frac{10.72}{2}$

$x = 5.36$

BD ≈ 5.36

4 0

2 years ago

Which ordered pair could be removed from the graph to create a set of ordered pairs that represents a function

geniusboy [140]

Answer:

(1,3) is the answer if this is question because you haven't given graph.

3 0

2 years ago

At the bike shop x, it cost $2.75 per hour plus a $3.00 deposit to rent a bike.AT Bike shop z cost $1.75 per hour plus a $7.00 d

Alex_Xolod [135]

Multiply the rate per hour by the number of hours (n) and add the deposit.

Bike shop x: c = 2.75n + 3.00

Bike shop z: c = 1.75n + 7.00

B) to find when they will cost the same set the equations equal to each other and solve for n:

2.75n + 3.00 = 1.75n + 7.00

Subtract 3 from each side:

2.75n = 1.75n + 4.00

Subtract 1.75n from both sides:

1.00n = 4.00

Divide both sides by 1:

n = 4 hours

6 0

2 years ago

Given the polynomial expression 3x^2 + 3bx - 6x - 6b, factor completely.

My name is Ann [436]

The answer is 3 (x+b) (x-2)

Yw! :)

3 0

1 year ago