1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
podryga [215]
2 years ago
10

Are lines e and f parallel? Show your work.

Mathematics
1 answer:
SashulF [63]2 years ago
5 0

Answer:

last two both should be = 180

Step-by-step explanation:

You might be interested in
What is 0.675 in its simplest form?
Musya8 [376]
27 over 40 (as a fraction)

WORK:
.675 is 675 over 1000
5 goes into both of those so
675/5=135 1000/5=200
135/5=27
200/5=40
3 0
2 years ago
— 7x — бу = — 15 Determine the intercepts of the line.
____ [38]

Answer:

see below

Step-by-step explanation:

— 7x — бу = — 15

To find the x intercept set y = 0 and solve for x

-7x - 0 = -15

-7x= -15

Divide by -7

-7x/-7 = -15/-7

x = 15/7

The x intercept is (15/7,0)

To find the y intercept set x = 0 and solve for y

o— бу = — 15

— бу= -15

Divide by -6

— бу/-6= -15/-6

у= 5/2

The y intercept is (0,5/2)

8 0
3 years ago
Use the fact that sin 38 ≈ 0.6157 to solve m.
Anni [7]
Use cos^-1(0.6157) and u might find the answer
6 0
2 years ago
Read 2 more answers
Please help me!!!!!!!!
liberstina [14]
The slope of the line between the points On the line would be -1. And the y intercept would be 1.

Y = -x + 1.
3 0
3 years ago
Find m∠STU and m∠TUA
PIT_PIT [208]

Answers:

  • angle STU = 65 degrees
  • angle TUA = 123 degrees

=========================================================

Explanation:

Let's find the expression for angle TUS in terms of x

Angle TUA has the expression 11x+2. It will add to angle TUS to get 180 degrees

(angle TUS) + (angle TUA) = 180

angle TUS = 180 - (angle TUA)

angle TUS = 180 - (11x + 2)

angle TUS = 180 - 11x - 2

angle TUS = -11x + 178

Now focus on the interior angles of triangle TUS. We have these three angles

  • T = 5x+10
  • U = -11x+178
  • S = 58

For any triangle, the interior angles always add to 180, so,

T+U+S = 180

(5x+10) + (-11x+178) + (58) = 180

(5x-11x) + (10+178+58) = 180

-6x + 246 = 180

-6x = 180-246

-6x = -66

x = -66/(-6)

x = 11

Use this x value to find the angle measures we're after:

  • angle STU = 5x+10 = 5*11+10 = 55+10 = 65 degrees
  • angle TUA = 11x+2 = 11*11+2 = 121+2 = 123 degrees

--------------------------

As an alternative route, you can apply the remote interior angle theorem. This says that adding two interior angles leads to the exterior angle that isn't adjacent to either one.

In this case, we would say

(angle STU) + (angle TSU) = angle TUA

that leads to the equation

(5x+10) + (58) = 11x+2

Solving this should lead to x = 11 to generate the angles mentioned earlier.

6 0
2 years ago
Other questions:
  • Ellen can buy bottles of water in packages of 6 for $10.98 or in packages of 4 for $8.92. How much money does she save by buying
    6·2 answers
  • Ben bought 2 sandwiches for $5.00. Let x represent the number of sandwiches purchased, and let y represent the total cost. Graph
    5·1 answer
  • Your promotional budget for this year is $200 for personal selling, $400 for sales promotion, $1000 for advertising, and $700 fo
    7·2 answers
  • Find the X intercept and the Y intercept from the following linear equation X+ 4y = -56
    15·1 answer
  • Debra's room is 4m long, 3.5 wide and 2m high. She wallpapers all 4 walls excluding a door which is 2m by 1m and a window which
    6·1 answer
  • Write a list of steps that are needed to find the measure of ∠B.
    15·1 answer
  • Which intervals show f(x) increasing? choose two options
    13·2 answers
  • You spin the spinner and flip a coin. Find the probability of the compound event.
    10·1 answer
  • Solve for x. Please help quick, it’s my last question for my test
    14·1 answer
  • REARRANGE EQUATIONS PLEASE HELP ITS DUE IN TOMORROW
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!