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zepelin [54]
3 years ago
14

Help! (math and area.) i'll give you brainliest!

Mathematics
1 answer:
Viefleur [7K]3 years ago
5 0
Q.12

30-18=12
Answer =12
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Help asap pls! thanks :)
eduard

The correct answer would be A -2b ^^

HTH ^^

Brainliest would be great is possible! ^^

3 0
3 years ago
What is the value of the expression below when y=10y=10?<br> 5y+3
sleet_krkn [62]

Answer:

53

Step-by-step explanation:

5y+3, if y =10

-> 5(10)+3

-> 50 + 3

-> 53

3 0
3 years ago
Please help you don’t need to show work
Westkost [7]

Answer:

106 degrees

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Rectangle RSUT has diagonals that meet at point x.
Stels [109]

Answer:

x=12.5

y=10

Step-by-step explanation:

Properties of rectangle:

  • Opposite sides are congruent
  • All angles are right angles
  • Diagonals bisect each other
  • Diagonals are of equal length

so from the properties we came to know that diagonals bisects each other and diagonals are of equal length  

Given Rectangle RSUT has diagonals that meet at point X.

⇒RX=SX=UX=TX=\frac{1}{2}RU=\frac{1}{2}ST

⇒RX=\frac{1}{2}ST

⇒4x=\frac{1}{2}(100)

⇒x=12.5

Also XU=RX

⇒(4)(12.5)=5y

⇒5y=50

⇒y=10

3 0
3 years ago
Tina uses a $50 gift certificate to buy a pair of pajamas for 17.97 a necklace for 25.49 and 3 pairs of socks that each cost the
Furkat [3]
The overall cost is $50.33. you now subtract out the prices you know. The easiest way to do that is to add them up; 17.97+25.49. That is 43.46.

The next step is to subtract 43.46 from 50.33. 50.33-43.46=6.87. That is the price of all the pairs of socks put together.

to find out how much one pair is, you then divide 6.87 by 3. That is 2.29.

The answer is $2.29

I hope this helps!
3 0
4 years ago
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