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4 years ago

Which solution for the value of x in the figure below is incorrect? Explain. (2 points)

Mathematics

2 answers:

yulyashka [42]4 years ago

8 0

A would be the wrong answer. Bc it didn’t say the degree of the angle

frutty [35]4 years ago

5 0

Answer : The solution for the value of x in the figure below incorrect is, (B) 4x - 2 + 3x + 6 = 180

Step-by-step explanation :

Alternate interior angles : These are the angles in which a pair of parallel lines are cut by tranversal then the alternate interior angles are congruent.

As we know that the alternate interior angles are equal.

And, (4x - 2) & (3x + 6) are alternate interior angles.

Thus, the expression will be:

(4x - 2) = (3x + 6)

4x - 2 = 3x + 6

4x - 3x = 6 + 2

x = 8

Therefore, the value of x is 8.

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store A offers successive discounts of 10% one week and 20% the second week. store B offers a one-time discount of 25% the secon

11111nata11111 [884]

The store which offers the greater discount is store B.

<h3>Discount</h3>

Store A:

First week = 10%

= 10/100

= 0.1

Second week = 20%

= 20/100

= 0.2

Total discount = (0.1 + 0.2) / 2

= 0.15

Store B:

25%

= 25/100

= 0.25

Therefore, the store which offers the greater discount is store B.

Learn more about discount:

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7 0

2 years ago

What is the answer to <br> 6+0.10x=0.15x+8

asambeis [7]

Let's solve this problem step-by-step.

6+0.1x=0.15x+8

Step 1: Simplify both sides of the equation.

0.1x+6=0.15x+8

Step 2: Subtract 0.15x from both sides.

0.1x+6−0.15x=0.15x+8−0.15x

−0.05x+6=8

Step 3: Subtract 6 from both sides.

−0.05x+6−6=8−6

−0.05x=2

Step 4: Divide both sides by -0.05.

-0.05x/-0.05=2/-0.05

So, the answer for this problem is x=-40

4 0

4 years ago

Find "both answers.

amid [387]

Sorry yo i just need points :/

5 0

3 years ago

PLEASE HELP PLEASE WILL GIVE BRAINLIEST !!!!! Freya is training for a track race. She starts by sprinting 200 yards. She gradual

DedPeter [7]

Answer:

A. $a_n=200+(n-1)5$

Step-by-step explanation:

Given,

The initial sprinting of Freya = 200 yards,

Also, She gradually increases her distance by 5 yards per day,

So, in second day her sprinting = 200 + 5 = 205 yards,

In third day = 205 + 5 = 210 yards,

In fourth day = 210 + 5 = 215 yards,

...................., so on,.....

Hence, the sequence that shows the given situation,

200, 205, 210, 215, .........

Which is an A.P.

That having first term, a = 200,

Common difference, d = 5,

Thus, the explicit formula for the given situation is,

$a_n=a+(n-1)d$

$\implies a_n=200+(n-1)5$

Option A is correct.

7 0

3 years ago

Read 2 more answers

Joey walked 10 laps around the school's track. He walked a total distance of 6.74 miles. Monica walked 30 laps around the same t

Anvisha [2.4K]

Answer:

20.22 miles

Step-by-step explanation:

If 10 laps is 6.74 then 30 laps is 3*6.74 which is 20.22

3 0

1 year ago