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user100 [1]
3 years ago
7

Please help 25v^2-20vx+4x^2

Mathematics
1 answer:
Marina CMI [18]3 years ago
7 0
25v^2-20vx+4x^2 \\ \\ (5v)^2 - 2(5v)(2x) + (2x)^2 \\ \\ (5v - 2x)^2 \\ \\

The final result is: (5v - 2x)<span>² </span>
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Which expressions are equivalent to 35 + 30s - 45t?
stiv31 [10]
We have that
<span>35 + 30s - 45t

case A) 
</span>7⋅(5+30s−45t)---> 35+210s-315t-----> is not <span>equivalent 

case B)
</span>5(7+6s−9t)----> 35+30s-45t------> is equivalent to 35 + 30s - 45t

case C)
(−35−30s+45t)×(−1)----> 35+30s-45t---> is equivalent to 35 + 30s - 45t

case D)
 10×(3.5+3s−4.5)----> 35+30s-45---->  is not  equivalent 

case E) 
( 35/2 - 15s + 45/2t) ⋅ (-2)--->-35+30s-45t---> is not  equivalent 

the answer is
<span>B. 5(7+6s−9t)
C. (−35−30s+45t)×(−1)</span>
3 0
3 years ago
Read 2 more answers
Justify the congruence between each of the following pairs of triangle.​
Fantom [35]

Answer:

Refer to the attachment for the labelling of the triangles.

In △ABC & △PQR,

∠A = ∠R (equal pair of angles)

∠B = ∠Q (equal pair of angles)

AC = PR (equal pair of sides)

•°• △ABC ≅ △RQP (Angle-Angle-Side congruence property → AAS property)

Hope it helps ⚜

5 0
3 years ago
Jon has $5,000 to invest in a savings account that has interest compounded annually. If he want his money to double in eight yea
Nataly_w [17]
$5000 × 1.1%=$55

$55 × 12 mos. in a year= $660 yearly on this percent

calculate
$660 × 8 years from now =$5280

so the answer would be 1.1% I assume
6 0
3 years ago
Please help I'm struggling with this.<br>​
Mademuasel [1]

Answer:

thats thiccc

Step-by-step explanation:

3 0
3 years ago
PLZ HELP ME I ONLY HAVE 10 more mins left
IceJOKER [234]

thats the graph for the equation.

hope it helps

3 0
3 years ago
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