3 years ago

Circle triangles that appear to be congruent

1 answer:

7 0

The correct answer is
Triangle A
Triangle D
This is the answer because they are the same triangle but only triangle D is flipped upside-down.

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Consider the parent quadratic function f(x) = x2.

zloy xaker [14]

F(x)=x+c, where c is an arbitrary constant.
if c is positive then translation above
if c is negative then translation down
reflection of f(x)=x^2 across x-axis then
f(x)=-x^2

5 0

3 years ago

Which of these strategies would eliminate a variable in the system of equations?

melomori [17]

5x -2y = 2 is the answer

8 0

2 years ago

Which is not equal to 30?

ch4aika [34]

Answer:

(2*60/30)*(24+6)

Step-by-step explanation:

(2*60/30)*(24+6)

(120/30)*(26)

4*26

104

4 0

3 years ago

Read 2 more answers

Solve the equation: 4y2 + 7 = 19 (write your answer in exact form)

baherus [9]

Answer:

y2=3

Step-by-step explanation:

4y2+7=19

Subtract 7 from both sides.

4y 2 =19−7

Subtract 7 from 19 to get 12.

4y2=12

Divide both sides by 4.

y2= 12/4

Divide 12 by 4 to get 3.

y2=3

6 0

3 years ago

Read 2 more answers

Simplify the expression: –9w+–6w+10w+8w

Y_Kistochka [10]

Final Answer: $3w$

Steps/Reasons/Explanation:

It is common addition and subtraction because they all have w after the number. This means they are the same variable. A plus minus (+-) would be a minus (-).

Question: Simplify the expression: $-9w +- 6w + 10w + 8w$ .

Step 1: Simplify.

$-9w - 6w + 10w + 8w$

Step 2: Simplify.

$3w$

~I hope I helped you :)~

4 0

2 years ago