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worty [1.4K]
4 years ago
5

WILL GIVE BRAINLIEST TO WHOEVER ANSWERS CORRECTLY!!!!!

Mathematics
2 answers:
lesantik [10]4 years ago
8 0

Answer:

The answer is B.

Step-by-step explanation:

Aleks04 [339]4 years ago
7 0

Answer:

B

Step-by-step explanation:

i took the quiz and it was correct.

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50 points! Please help random answers will be reported. I hope mhanifa helps me
Anestetic [448]

Answer:

  • 36°
  • 90°

Step-by-step explanation:

<u>Question 1</u>

Two isosceles triangles with repeat 72°.

  • x = 180° - 2*72°
  • x = 180° - 144°
  • x = 36°

<u>Question 2</u>

Isosceles triangle with repeat x/2 angle and a x angle.

  • 2(x/2) + x = 180°
  • 2x = 180°
  • x = 90°
5 0
3 years ago
Help please and thank u
Damm [24]

Answer:

Point S is your answer.

Step-by-step explanation:

See how all of them are rays, but they all connect at point S.

Point S is your answer.

6 0
3 years ago
Read 2 more answers
Alexis has $3.25 in nickels and dimes. The number of dimes is 5 less than twice the number of nickels. Find the number of nickel
jek_recluse [69]

Answer:

15 nickels were there with Alexis

Step-by-step explanation:

Let there be  x nickels

given that

The number of dimes is 5 less than twice the number of nickels.

no of dimes in terms of x = 2*number of nickels - 5 = 2x - 5

we know that

value of 1 nickel = 5 cents

then

value of x nickel = 5*x cents = 5x cents

we know that

value of 1 dime = 10 cents

then

value of 2x-5 dime = 10(2x - 5)  cents = 20x - 50 cents

Total value of x nickel and 2x -5 dimes = 5x + 20x - 50 = 25x - 50

given that

Alexia has total of  $3.25 in nickel and dimes thus  25x - 50 must be equal to $3.25

$1 = 100 cents

$3.25 = 3.25 * 100 cents = 325 cents

Thus,

25x - 50 = 325

25x = 325 + 50 = 375

x = 375/25 = 15

Thus, no of nickels = x = 15  answer

5 0
3 years ago
A large pizza costs $17.99. A second large pizza is 14 off. Using an estimate, approximately how much will it cost for 2 large p
EastWind [94]

Answer:

$22

Step-by-step explanation:

17.99 round up so 18

a second large pizza is 14 dollars off of the original price of 18 so 4

18+4 is 22

so 2 large pizzas would cost $22

5 0
3 years ago
22 POINTS, NEED URGENT HELP
rjkz [21]
1) start with (x-h)^2 + (y-k)^2 = r^2.  Insert the given info:  center at (-1,8) and radius 5:

              (x+1)^2 + (y-8)^2 = 5^2     (answer)
7 0
3 years ago
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