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3 years ago

What would the answer be?

Mathematics

1 answer:

Leno4ka [110]3 years ago

4 0

Answer:

<u>Option A</u>

Step-by-step explanation:

To reflect line segment BC over line m, BB' will be perpendicular to the line m

and line m bisector of BB'.

So, the correct answer is option A

A) Line m is the perpendicular bisector of line segment BB' and the line segment CC'

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(1/4)^(2m)=64^m <br> Help please

Marrrta [24]

Answer:

I think the answer is m = 0

Step-by-step explanation:

2^(-4m) = 2^(6m) set the exponent equal

- 4m = 6m Move variable to the left

- 4m- 6m = 0 collect like terms

- 10m = 0 Divide both sides by - 10

m = 0

8 0

3 years ago

12What mistake did the student make when solvingtheir two-step equation?(a)b) If correctly solved what should the value of be?

mixas84 [53]

Given the equation:

$\frac{x}{6}+3=-18$

(a) You can identify that the student applied the Subtraction Property of Equality by subtraction 3 from both sides of the equation:

$\frac{x}{6}+3-(3)=-18-(3)$

However, the student made a mistake when adding the numbers on the right side.

Since you have two numbers with the same sign on the right side of the equation, you must add them, not subtract them and use the same sign in the result. Then, the steps to add them are:

- Add their Absolute values (their values without the negative sign).

- Write the sum with the negative sign.

Then:

$\frac{x}{6}=-21$

(b) The correct procedure is:

1. Apply the Subtraction Property of Equality by subtracting 3 from both sides (as you did in the previous part):

$\begin{gathered} \frac{x}{6}+3-(3)=-18-(3) \\ \\ \frac{x}{6}=-21 \end{gathered}$

2. Apply the Multiplication Property of Equality by multiplying both sides of the equation by 6:

$\begin{gathered} (6)(\frac{x}{6})=(-21)(6) \\ \\ x=-126 \end{gathered}$

Hence, the answers are:

(a) The student made a mistake by adding the numbers -18 and -3:

$-18-3=-15\text{ (False)}$

(b) The value of "x" should be:

$x=-126$

4 0

1 year ago

a typical small bag of colored crayons has about 135 colored candies in it 27 of which are blue at this rate how many blue candi

creativ13 [48]

27/135 = x/1000

27*1000= 135x

27000=135x

X= 200. 200 blue candies

7 0

3 years ago

Drag each equation to show if it could be a correct first step to solving the equation 3 (x + 8) =42

Evgen [1.6K]

Answer:

x=-62/13

Step-by-step explanation:

13x+104=42

13x=42-104

13x=-62

8 0

3 years ago

Read 2 more answers

How do you graph n > -9?

Harman [31]

Answer:

In order to graph this follow these steps

Put an OPEN dot on the number -9 and then draw or color a line to the right of the line.

3 0

2 years ago

What would the answer be?​

What would the answer be?