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3 years ago

How to find the line of reflection on a graph?

Mathematics

1 answer:

Blababa [14]3 years ago

6 0

Answer:

can you show us the graph

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Which is steeper: a road with a 12% grade or a road with a pitch of 1 in 8?

11Alexandr11 [23.1K]

Answer:

A road with a pitch of 1 in 8 is steeper.

Step-by-step explanation:

Let us convert these to the same units so that we can better compare them.

$\frac{1}{8} = 0.125$

0.125=12.5 %

As 12.5% is greater than 12%, the road with a pitch of 1 in 8 will be steeper.

7 0

4 years ago

Which Expression is a factor of 16a2 − 25

kipiarov [429]

Answer:

should be (4a-5)x(4a+5)

Step-by-step explanation:

5 0

3 years ago

Miles bought a car that cost $23,556.to the nearest ten thousand,how much did the car cost

laila [671]

$20,000
In word form. he has twenty three thousand five hundred and fifty six, so we look to the digit next to the thousands, 3, and since its below 5, we keep 2 the same.

3 0

3 years ago

20POINTS ANSWER QUICK I WILL MARK BRAINLIEST

Gre4nikov [31]

Answer:

Rotational line symmetry & Vertical line symmetry

Hope its correct

PLS MARK AS BRAINLIESTTT

7 0

3 years ago

z 5 − z+2 2z+4 =−3 space, startfraction, 5, divided by, z, end fraction, minus, start fraction, 2, z, plus, 4, divided by, z

yan [13]

Answer:

The sum of all the possible values for z that satisfy the above equation is -5.

Step-by-step explanation:

The given equation is

$\frac{5}{z}-\frac{2z+4}{z+2}=-3$

We need to find the sum of all the possible values for z that satisfy the above equation.

The given equation can be rewritten as

$\frac{5}{z}-\frac{2(z+2)}{z+2}=-3$

Cancel out common factors.

$\frac{5}{z}-2=-3$

Add 2 on both sides.

$\frac{5}{z}-2+2=-3+2$

$\frac{5}{z}=-1$

$5=-z$

Multiply both sides by -1.

$-5=z$

Only z=-5 satisfy the given equation.

Therefore the sum of all the possible values for z that satisfy the above equation is -5.

8 0

3 years ago