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xxTIMURxx [149]
3 years ago
6

Point Q is the midpoint of segment PR. If PQ= (15x-2) and QR= (5x+3) find the value of Q.

Mathematics
2 answers:
Zinaida [17]3 years ago
6 0
Is that the measure or linear equation
mote1985 [20]3 years ago
6 0
Check the picture below.

so, the distance to Q, or one can say Q's length is the same as PQ's. or QR's for that matter.

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Help<br><br> (5a-3a^3)*(4a-1)
ivann1987 [24]

Answer:

-12a^{4}  + 3a^{3} + 20a^{2} -5a

Step-by-step explanation:

(5a-3a^{3} ) • (4a-1)

Let's use FOIL (first, outer, inner, last) to solve this. We'll multiply the terms by one another in that fashion.

20a^{2} - 5a - 12a^{4} + 3a^{3}

Rearrange in decreasing exponents.

-12a^{4}  + 3a^{3} + 20a^{2} -5a

3 0
3 years ago
Coretta buts a pair of jeans that is on sale for 20% off. The regular price is marked as $26.00. What is the sale price of the j
DanielleElmas [232]

Answer:

What are the answer options and I  think its 130

Step-by-step explanation:

  1. bc 2600 divided by 20 is 130 I think...
8 0
3 years ago
if angle 1 and angle 4 are supplementary which theorem leads to the conclusion that a is parallel to s​
Lubov Fominskaja [6]

Answer:

Supplementary Angle's Theorem

Step-by-step explanation:

The supplementary angle theorem states that if two angles are said to be supplementary to the same angle, then the two angles are said to be congruent.

7 0
3 years ago
Lucy earns ​$5.50 per hour at a local restaurant. She earns time and a half for each hour she works on a holiday. Lucy worked se
Mrrafil [7]
X will be used for the value of money she earned that week.

H represents the normal hours she worked.

D represents the number of days.

Y will represent the hours on the holiday.

Since she would be getting time and a half on the holiday, you would need to find how much time and a half pay would be first.

Time and a half = 5.50(1/2) + 5.50 = $8.25/hr for the day or holiday only.

X = 5.50(H)(D) + 8.25(Y)

Plug in your numbers

X = 5.50(7)(5) + 8.25(4)

X = 192.5 + 33

She made $225.5 that week.
5 0
3 years ago
Help now pleaseeee!!!
Sliva [168]

Answer:

Step-by-step explanation:

Whitxh answer are u tryna get?

5 0
3 years ago
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