All categories

2 years ago

PLEASE HELP ME

Mathematics

1 answer:

krok68 [10]2 years ago

4 0

<u>Find the value of x:</u>

7x - 2 = 55 + 4x (as corresponding angles)
7x - 4x = 55 + 3
3x = 57
x = 19

<u>Find the value of y:</u>

y = 7x - 2 (as alternate exterior angles)
y = 7*19 - 2
y = 131

<u>Find the value of x:</u>

14x - 34 = 9x + 1 (as alternate interior angles)
14x - 9x = 1 + 34
5x = 35
x = 7

<u>Find the value of y:</u>

y + (9x + 1) = 90 (as complementary angles)
y = 90 - 9*7 - 1
y = 26

You might be interested in

A line with a slope of 0 contains the point (3,4) . The point -2,? is also on the line. What is the missing y-coordinate?

KatRina [158]

Answer:

Step-by-step explanation:

If the slope is 0, the line is horizontal and the y-coordinate is 4 for all x values.

Thus the missing y-coordinate is 4.

8 0

3 years ago

The outer angle at the top C of the ABC is 112 °. If the bisector of the side AB intersects the side AC at point Q and the segme

Arisa [49]

Step-by-step explanation:

The outer angle at the top C of the ABC is 112 °. If the bisector of the side AB intersects the side AC at point Q and the segment BQ is perpendicular to AC, find the magnitude of ABC

3 0

2 years ago

Mr. Jones jogs the same route each day. The amount of time he jogs is inversely proportional to his jogging rate.

german

Answer is option C

Mr. Jones jogs the same route each day. The amount of time he jogs is inversely proportional to his jogging rate.

$time= \frac{k}{rate}$

k is the constant of proportionality

We check with each option and identify which option gives us same K value

(a) 4 mph for 2.5 hours and 6 mph for 3.75 hours

$2.5= \frac{k}{4}$ so k = 10

$3.75= \frac{k}{6}$ so k = 22.5

K values are not same

(b) 3 mph for 2 hours and 4.5 mph for 3 hours

$2= \frac{k}{3}$ so k = 6

$3= \frac{k}{4.5}$ so k = 13.5

K values are not same

$2.5= \frac{k}{4}$ so k = 10

$2= \frac{k}{5}$ so k =10

K values are same .

Answer is option C

3 0

2 years ago

Plz Help me Brainliest to whoever answers first

Anna11 [10]

16 I believe please mark BRAINLIEST

5 0

3 years ago

What is the equation of the line of the best fit for the following data?

aksik [14]

C The answer is y=1.560-22.105

3 0

2 years ago

Read 2 more answers