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KatRina [158]
3 years ago
7

PLEASE HELP

Mathematics
2 answers:
polet [3.4K]3 years ago
4 0

Answer:

A = 3E

A + E = 56

3E + E = 56

4E = 56

E = 14

Elga is 14 years old.

Step-by-step explanation:

Could you please mark me as the brainliest answer

Romashka-Z-Leto [24]3 years ago
3 0

Answer:

Step-by-step explanation:

17.33

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(x-6)² + (x + 5)² = 16
Phoenix [80]

Answer:

answer A   : (2 -5)

Step-by-step explanation:

the midipoint P,Q is the center A of this circle (because PQ is a diameter)

use : (x-6)²+(x+5)² = 16 you have : A(6 , -5) now  let Q(x,y) :

 (x+10)/2 = 6

    (y-5)/2 = - 5                          

x+10 = 12

y-5 = -10

so : x = 2 and y = - 5....answer A   : (2 -5)

6 0
3 years ago
pamela bought two caps at $9 each (c).she also bought two jean shirts that together cost her $70 (j). if she got a discount of $
enot [183]

Answer:

$71

Step-by-step explanation:

9 + 70 - 8 = 71

8 0
3 years ago
The sum of matrices A and B is C.
GuDViN [60]

Answer:

Step-by-step explanation: -3

4 0
3 years ago
I’m confused, please help
kodGreya [7K]

Answer: (a)

Step-by-step explanation:

Given

g(x)=x^2

Clearly, f(x) is obtained by shifting g(x)  3 units down and multiplying it by a certain factor to amplify it.

Checking the option which is 3 units below and multiplying by a factor

option (a) is meeting both the cirterias.

7 0
2 years ago
-3(x+8)-12=62-24 solve
Juli2301 [7.4K]

Answer:

First we chose one side to solve.

I am doing the one on the left first.

so -3x+-24-12

-3x-12

Now we do the other side

62-24 is

38 therefore

-3x-12=38

4 0
3 years ago
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