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tangare [24]
3 years ago
15

What values of x and y satisfy the system { y = 2x +3 y = 5x - 4

Mathematics
1 answer:
11Alexandr11 [23.1K]3 years ago
3 0
Define at lunch the value
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a bag contains 8 balls. 5 are black 3 are white. a ball is taken out of the bag at random and not replaced. another ball is take
DIA [1.3K]
Here you go .
If you need any explanations , please do ask .

8 0
4 years ago
PLEASE help me...Suck at math. find the following using the given triangle.
Ulleksa [173]
To find the perimeter just add the sides

5+5+6 = 16

To find the area, you need to use the following formula

area = \frac{1}{2}bh
we know b but we need to find the height. We can find the heigh by using pythagorean theorem a^2 + b^2 = c^2

height = a^2 + 3^2 = 5^2
             a^2 + 9 = 25
             a^2  = 25 - 9
             a^2 = 16 
            a = \sqrt{16} = 4 
            h = height = 4

area = \frac{1}{2}\times 6\times 4 = 12cm^2

Cost:

6.00 per cm^2 = 6.00 x 12 =  $72.00 dollars
4 0
3 years ago
Read 2 more answers
The sum of Al's and Martha's ages is 48. Martha is 10 years older than Al. How old is Martha? Type in your numerical answer only
anastassius [24]

Answer:

Martha is 29

Step-by-step explanation:

48=AX+MX+10

-10=-10

38=AX+MX

÷2=÷2

19=X

M(19)+10=29

48=19+29

7 0
4 years ago
Nonsense will be reported!!​
Pavlova-9 [17]

\qquad \qquad\huge \underline{\boxed{\sf Answer}}

The required additional information required to prove the Triangles congruent are :

\qquad \sf  \dashrightarrow \: 1. \: X V= FD

The Triangles will be congruent by HL congruency.

\qquad \sf  \dashrightarrow \: 2. \: MH = MI

The Triangles are congruent by LL congruency.

\qquad \sf  \dashrightarrow \: 3. \:  \angle EDC =  \angle VUC

The Triangles are congruent by HA congruency.

\qquad \sf  \dashrightarrow \: 4. \:  \angle J  =  \angle C

The Triangles are congruent by LA congruency.

5 0
2 years ago
I need help fast!! and i’m almost failing
klemol [59]

Answer:

well I would love to help-where is the pic...?

6 0
3 years ago
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