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schepotkina [342]
3 years ago
8

Please someone help me with my homework thanks​

Mathematics
2 answers:
anygoal [31]3 years ago
6 0

Answer:

whats your homework?

Step-by-step explanation:

lana [24]3 years ago
6 0

Answer:

what is it plsss mark BRAINLIEST

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Perimeter/area (triangles) ! PLZ HELP
BartSMP [9]

Answer:

50ft^2

Step-by-step explanation:

area of triangle ABC=25ft^2

both triangle have equal area and all together it makes a rectangle ABCD so ,

rect. ABCD=25+25=50FT^2

3 0
3 years ago
Read 2 more answers
3x + 2y = 14. X + y = 5. Work put the values of x and y
andrey2020 [161]

Answer:

x = 4 , y = 1

Step-by-step explanation:

3x + 2y = 14 → (1)

x + y = 5 → (2)

Multiplying (2) by - 2 and adding to (1) will eliminate the y- term

- 2x - 2y = - 10 → (3)

Add (1) and (3) term by term to eliminate y

x = 4

Substitute x = 4 into (2) and evaluate for y

4 + y = 5 ( subtract 4 from both sides )

y = 1

7 0
3 years ago
What is the ratio of the area of the triangle to the area of the rectangle?
Slav-nsk [51]
C

We can see that both triangles occupy exactly half of the rectangle each, so the area of one triangle is half of the area of the rectangle
7 0
3 years ago
Read 2 more answers
I really need help on this please.<br><br>3x+4y=36 y=-0.5x+8 substitution​
Lena [83]

Answer:

Step-by-step explanation:

3x+4(-0.5x+8)=36

3x-2x+32=36

X=36-32

X=4

6 0
3 years ago
Which expression is equivalent to (-4y-x)-(y-9x) ?
777dan777 [17]

Answer:

-5y + 8x

Step-by-step explanation:

(-4y-x)-(y-9x)\\\\-4y-x-(y-9x)\\\\\rightarrow-(y-9x)*-1=-y+9x\\\\-4y-x-y+9x\\\\-4y-y+9x-x\\\\\boxed{-5y+8x}

7 0
3 years ago
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