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notsponge [240]
3 years ago
5

How do you solve this problem

Mathematics
1 answer:
Savatey [412]3 years ago
6 0
100+25x = y

Sorry gotta get 20 characters ignore this
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WRITING AND SOLVING AN EQUATION The squares are
shtirl [24]

Answer:

The area of each square is 16 square units.

Step-by-step explanation:

Given,

The two squares are identical.

Hence, their areas are of the same values.

Area of square 1:

= 3x + 7

Area of square 2:

= 5x + 1

As, their areas are equal,

3x + 7 = 5x + 1

7 - 1 = 5x - 3x

6 = 2x

\frac{6}{2}  = x

3 = x

Therefore,

5x + 1 = 5(3) + 1 = 15 + 1 = 16

3x  + 7 = 3(3) + 7 = 9 + 7 = 16

8 0
3 years ago
Solve the problem. give that f(x)=4x²-7x;find all values of a such that f(a)=15 HELP!!!
joja [24]
4x^2-7x=15\\
4x^2-7x-15=0\\
4x^2-12x+5x-15=0\\
4x(x-3)+5(x-3)=0\\
(4x+5)(x-3)=0\\
x=-\frac{5}{4} \vee x=3
7 0
3 years ago
WhT is the equation of a circle with a center of (-3,-6)
cluponka [151]

see screenshot

general formula is

r² = (x - x-center)² + (y - y-center)²

note that I choose a radius of 6 arbitrarily. you didn't provide the information about the radius, but just put in yours

7 0
3 years ago
There are 58 students in an art class. The day before class begins, 10.3 percent of the students cancel
jenyasd209 [6]

Answer:10.3% is the percentage of students who cancelled, but the question is asking for the students who are attending, so let's use 89.7% to make it easier. The proportion would be x over 58 is equal to 89.7% over 100%. ... 52 students actually attend the art class, making this your final answer.

Step-by-step explanation:

7 0
3 years ago
Can you help me solve the 3D shape
AleksAgata [21]
It's C .A corner is a vertice.
6 0
3 years ago
Read 2 more answers
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