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777dan777 [17]
4 years ago
13

Use the elimination method to solve the system of equations.

Mathematics
2 answers:
AnnZ [28]4 years ago
6 0
The answer is A.
x= 3/5 or 0.6 and y= 2
Alborosie4 years ago
5 0
<span>   5x + 2y = 7 
+
   −5x + 4y = 5 
____________

6y = 12
y = 12/6
y = 2

</span>5x + 2y = 7 
5x + 2*2 = 7
5x + 4 = 7
5x = 7 - 4
5x = 3
x = 3/5

<span>A. ( 3/5, 2) </span>
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Cual es el resultado de 36 con 48 octavos
Ber [7]

Answer:

ENGLISHHH

Step-by-step explanation:

5 0
3 years ago
PLEASE ANSWER!! ITS URGENT I AM GOING TO DIE THANK YOU
kari74 [83]

Answer:

Hi! The answer is E).

Step-by-step explanation:

In order to find the volume, we must multiply, Length x Width x Height.

The length is 9cm and 5cm. The width is 5cm. And the height is 3cm.

9 \times 5 \times 5 \times 3 = 675

We must remember when finding the volume, the answer must be divided by 3.

675 \div 3 = 225

<em>Hope</em><em> </em><em>this</em><em> </em><em>helped</em><em>!</em>

6 0
4 years ago
Solve the equation for P: 3k=7Q+6p
iren [92.7K]

3k=7Q+6p

Solve for P which means we have to make 'p' alone

3k=7Q+6p\\\\ Add  7Q on both sides \\\\ 3k - 7Q = 7Q - 7Q + 6p\\\\ \left ( 3k - 7Q \right ) = 6p\\\\ Divide both side by 6 to make p alone \\\\ \frac{\left ( 3k - 7Q  \right )}{6} = \frac{6p}{6}\\\\ p = \frac{\left ( 3k - 7Q  \right )}{6}

7 0
3 years ago
Read 2 more answers
Find the other endpoint of the line segment with the given endpoint and midpoint.
Damm [24]

Answer:

Step-by-step explanation:

(x - 3)/2 = 9

x - 3 = 18

x = 21

(y - 5)/2 = 6

y - 5 = 12

y = 17

(21, 17)

3 0
4 years ago
If z is a standard normal variable, find the probability that z lies between-2.41 and 0
Komok [63]
Answer: 0.4920238

Step-by-step explanation:
Given: z is a standard normal variable.
We know that probability of z lies lies between
two values a and b is given by :-
Pla<2Now, the probability that z lies between -2.41
and O is given by :-
P(-2.41 < 2 < 0) = P(=<0) - P(2< -2.41)
P(-2.41 < 2 < 0) = 0.5 - 0.0079762 = 0.4920238
[By using z-table for standard normal distribution]
Hence, the probability that z lies between -2.41
and 0 = 0.4920238
7 0
2 years ago
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