All categories

4 years ago

Point G ( -7,4 ) is translated using the rule (x + 10, y -6) What is the x-coordinate of G

Mathematics

2 answers:

ch4aika [34]4 years ago

6 0

Answer: The x-coordinate is $3$

Step-by-step explanation:

Given the following point:

$G ( -7,4 )$

You can notice that its x-coordinate is -7.

You know that the given point is translated using this rule:

$(x + 10, y -6)$

Therefore, in order to find the x-coordinate of $G'$ , you need to add 10 to the x-coordinate of $G ( -7,4 )$ , Therefore, this is:

$x=-7+10\\\\x=3$

statuscvo [17]4 years ago

5 0

Answer:

Step-by-step explanation:

$G(-7,\ 4)\to x=-7,\ y=4\\\\\text{the rule}\ (x+10,\ y-6)\\\\\text{substitute}\\\\x+10=-7+10=3\\y-6=4-6=-2$

You might be interested in

If f(x) = 3x5 - 2x3 + 1, then f(-1) = ? A) -250 B) -248 C) -234 D) 0

Liula [17]

Answer: D.0

Step-by-step explanation: i know am right, make me brainliest

3 0

3 years ago

When dealing with an equation containing two variables, we can put the graph of the equation on the coordinate plane because the

Luden [163]

Answer:

Step-by-step explanation:

A linear equation with two variables may appear in the form of Ax + By = C, and the resulting graph is always a straight line. The equation is more often in the form of y = mx+b, where m is the slope of the line of the corresponding figure and b is its Y-axis intercept, that is, the point where the line meets the Y-axis.

For example, 4x + 2y = 8 is a linear equation because it fits the desired structure. But for graphical and most other purposes, we often write this as y = - 2x + 4.

In this unit, on the basis of this linear equation, the equal sign is changed to the greater than a sign or less than sign, which is a new challenge in the operation of symbols.

5 0

2 years ago

What is the measurement of angle D HELP PLS

GenaCL600 [577]

9514 1404 393

Answer:

68°

Step-by-step explanation:

Alternate interior angles are congruent, so we have ...

123° = d° +55°

d = 123 -55 = 68

Angle D measures 68°.

_____

For those of you inclined to use this answer for other questions, here are the other angles in this figure.

A = 55° . . . . alternate interior with 55°, so congruent

B = C = 180° -123°

B = C = 57°

3 0

3 years ago

WILL GIVE BRAINLIEST AND 5 STARS AND THANKS Enter the range of values for x 3 < x < ?

Nataly [62]

Answer:

3 < x < 7

Step-by-step explanation:

From the diagram; |AB| = |AC|

The length AB is calculated as;

$Sin\ 52^o = \frac{|BD|}{|AB|} \\\\|AB| = \frac{|BD|}{Sin\ 52^o} \\\\|AB| = \frac{12}{Sin\ 52^o} \\\\|AB| =15.228 \ m$

The length CD is calculated as;

$Sin \ 31^o = \frac{|CD|}{|AC|} \\\\|CD| = |AC| \ \times \ Sin \ 31^o \\\\|CD| = 15.228 \ \times \ 0.515\\\\|CD| = 7.84$

|CD| = 2x - 6

2x - 6 = 7.84

2x = 7.84 + 6

2x = 13.84

x = 13.84 / 2

x = 6.92

x ≅ 7

Thus, 3 < x < 7

5 0

3 years ago

How to do this question plz

dimaraw [331]

Answer:

126 people

Step-by-step explanation:

Given that, ratio of people who preferred tea to those who preferred coffee = 9:5

Let number of people who preferred coffee = x

Number of people who preferred tea = x + 36

Total number of people in survey = x + (x+36)

Ratio of people who preferred tea to those who preferred coffee = (x + 36)/x = 9/5

Cross multiply to solve for x

5(x + 36) = x(9)

5x + 180 = 9x

Subtract 5x from both sides

180 = 9x - 5x

180 = 4x

Divide both sides by 4

180/4 = x

45 = x

x = 45

Number of people who preferred coffee = x = 45

Number of people who preferred tea = x + 36 = 45 + 36 = 81

Total number of people in the survey = x + (x + 36) = 45 + 81 = 126 people

6 0

4 years ago