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cluponka [151]
3 years ago
15

CAN SOMEONE HELP ME PLEASE

Mathematics
1 answer:
klasskru [66]3 years ago
6 0
The correct answer is A. 

We can tell this because when you write two triangles as congruent, the parts must match up in order. Since AC are the first and last terms in the triangle, we must have the first and last from the second. D and F are exactly that, so DF is congruent to AC. 
You might be interested in
The reciprocal parent function is translated 5 units right and 3 units up. Write an equation to represent the new function.
ladessa [460]

Answer:

The new function is y=\frac{1}{x-5}+3 , where x ≠ 5

Step-by-step explanation:

The reciprocal parent function is f(x)=\frac{1}{x} , where x ≠ 0

The translation of f(x) to the right h units is f(x - h)

The translation of f(x) up k units is f(x) + k

The translation of f(x) to the right h units and up k units is f(x - h) + k

∵ The equation of the reciprocal parent function is  y=\frac{1}{x}

∵ The function is translated 5 units right

∴ h = 5

- That means 5 is subtracted from x ⇒ (x - 5)

∵ The function is  translated 3 units up

∴ k = 3

- That means y added by 3

∴ y=\frac{1}{x-5}+3

The new function is  y=\frac{1}{x-5}+3 , where x ≠ 5

3 0
3 years ago
Add, subtract, multiply, or divide the following fractions. Remember to find the LCD first.
Nat2105 [25]

lcd 210

1/5=42/210

1/7=30/310

3/21=30/210

42+30+30=102/210

reduced 51/105

4 0
3 years ago
What is the mode of the following numbers?<br> 4,9,6, 3, 4,2
Alexxx [7]

Answer:

4

Step-by-step explanation:

Whichever number appears the most in the list of numbers which in this is 4

3 0
3 years ago
Question:
AleksandrR [38]

Answer:

x=8 and y=3 (So, yes!)

Step-by-step explanation:

I will solve your system by substitution.

(You can also solve this system by elimination.)

−x+4y=4;−x+3y=1

Step: Solve −x+4y=4 for x:

−x+4y+−4y=4+−4y(Add -4y to both sides)

−x=−4y+4

-x/-1 = -4y+4/-1 (Divide both sides by -1)

x=4y−4

Step: Substitute 4y−4 for x in −x+3y=1:

−x+3y=1

−(4y−4)+3y=1

−y+4=1(Simplify both sides of the equation)

−y+4+−4=1+−4(Add -4 to both sides)

−y=−3

-y/-1 = -3/-1 (Divide both sides by -1)

y=3

Step: Substitute 3 for y in x=4y−4:

=4y−4

x=(4)(3)−4

x=8(Simplify both sides of the equation)

<u>Answer:</u>

x=8 and y=3

4 0
1 year ago
Help in showing the steps to simplify? 15 points
kari74 [83]
<span>.58 is the answer, first u do the 3 part then mulitply that times 8 then divide by 8 :)</span>
7 0
3 years ago
Read 2 more answers
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