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melomori [17]
3 years ago
11

Tema: valor numérico de expresiones algebraicas A= 2 B= 1 X= 3 Y= 5 Z= -3

Mathematics
1 answer:
castortr0y [4]3 years ago
8 0

Answer:

1. 61

2. -8

3. 731

4. -16

5. -5

Step-by-step explanation:

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Mrac [35]

Answer:

Step-by-step explanation:

*View the attached file*

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7 0
2 years ago
Classify the system of equations 1/3x+y+2=0 1/2x+y-5=0 A. intersecting B. parallel C. coincident
sergiy2304 [10]

Answer: A. intersecting


Step-by-step explanation:

1. To solve this problem and classify the system of equations shown above, you can graph it has you can see in the graph attached.

2. As you can see the lines intersect each other, this means that the system of equation has one solution and the lines are intersecting.

 3. Therefore, the answer is the option A: Intersecting.



4 0
3 years ago
Read 2 more answers
Find the area of the following polygons:
Art [367]
Area of ABCE:
12 x 4
= 48cm squared

Area of CDE:
To get the height of the triangle, you subtract 4 from 10.

10 - 4 = 6cm
Base = 12 cm

12 x 6 = 72cm

72 divided by 2
= 36cm squared.

48 + 36 = 84cm squared.

(if it’s asking individual areas, then it’s 48cm and 36cm)
8 0
3 years ago
Read 2 more answers
How do i do this? (Number 6 only)
Fiesta28 [93]
H=80 ft
Distance from horizon
=sqrt(h/0.57) miles
=sqrt(80/0.57) miles
=11.85 miles.
4 0
3 years ago
3.89×10^9 in standard form​
Tanya [424]

Answer:

3890000000

Step-by-step explanation:

7 0
3 years ago
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