Ask question

Ask question

All categories

3 years ago

8

Corinne is 6 years younger than her brother. Which of the following expressions shows the sum of their ages if b represents Cori

nnes brothers age? (2 points) b − 6 2b − 6 2(b − 6) b ÷ 6

2 answers:

Pani-rosa [81]3 years ago

8 0

I hope this helps you

Nezavi [6.7K]3 years ago

4 0

<span>The brother is b Corrine is : b - 6 the sum of their ages is : b +( b - 6) = 2b - 6</span>

You might be interested in

Four times a number is equal to the number increased by 15. Enter the equation that represents Karla's sentence into the box. Us

Montano1993 [528]

Answer:

The equation that represents Karla's sentence is 4y = y + 15

Step-by-step explanation:

From the question,

Four times a number is equal to the number increased by 15. To write the equation that represents the sentence, we will have to use a variable to represent the unknown number.

Since we are asked to use y for the variable, that is, let the number be y

Then

The statement, "four times a number" will be

4×y = 4y

and this is equal to the number increased by 15,

The number increased by 15 means y + 15.

Hence, the equation becomes

4y = y + 15

This is the equation that represent Karla's sentence.

If desired,

The unknown number can be determined by solving for y in the equation

4y = y + 15

First, Collect like terms

4y - y = 15

3y = 15

Then, Divide both sides by 3

3y/3 = 15/3

y = 5

Hence, the variable (unknown number) is 5.

5 0

3 years ago

Tell me how you got the it

stich3 [128]

Answer:

x° = 67°

Step-by-step explanation:

1. The first three diagrams are showing you that opposite exterior angles are congruent. Based on that, when you are faced with opposite exterior angles in the fourth diagram, you are able to conclude they are congruent. That means x° = 67°.

2. You can determine the other angles in the figure based on linear angles being supplementary, and same-side interior angles being supplementary. After you work through all the angles, you find that x = 67.

6 0

3 years ago

X+2y=-8 find the slope

laila [671]

Answer:

Slope = -1.000/2.000 = -0.500

x-intercept = -8/1 = -8.00000

y-intercept = -8/2 = -4

Step-by-step explanation:

Step 1 :

Equation of a Straight Line

Graph of a Straight Line

Calculate the Y-Intercept

Calculate the Slope

Calculate the X-Intercept

<em><u>Answer: </u></em>Slope = -1.000/2.000 = -0.500

<em><u>Hope this helps.</u></em>

7 0

4 years ago

Read 2 more answers

63°<br> 13°<br> Choose the equation that best describes the image

Romashka [77]

Answer:

63degrees

Step-by-step explanation:

I cant see the picture well but i assume that is an angle and it is right before 90 degrees

7 0

3 years ago

Does anyone know the answer?

BaLLatris [955]

Answer: (11/2)π units.

Step-by-step explanation:

I've attached the solution.

Before seeing it there is a theorem you should remember.

The angle subtended by an arc of a circle at its center is twice of the angle it subtends anywhere on the circle’s circumference.

4 0

3 years ago