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
Svet_ta [14]
3 years ago
15

If x=4 what is y when y=-2x-4​

Mathematics
1 answer:
Romashka [77]3 years ago
8 0
Y= -2(4)-4
Y= -8-4
Therefore y= -12
You might be interested in
Can you pls help with these I really need help​
alukav5142 [94]

Answer:

for question one - x = 12

Step-by-step explanation:

a triangle is always 180, in other words you will add all the corners equal to 180

ex (for first question) - 7x -2 + 4x + 5x - 10 = 180

you add like terms, the x with x and single numbers with numbers, which results in 16x - 12 = 180. then you do the original operation "what you do to one sign of the equal side you do to the other"

6 0
3 years ago
Need help pls! Answer asap
Lostsunrise [7]
1. 130°

I don't remember too many specifics from my past math classes, but I always remembered this because that is an upside-down mirror of the 130° angle.

2. 50°

A straight line is 180°, and 180 - 130 = 50.
7 0
3 years ago
Read 2 more answers
If mZOKL = 80°, then what is mZHKJ?<br> С<br> E<br> А4<br> N<br> H<br> K<br> M
Nookie1986 [14]
MOKL and mHKJ are vertical angles, so they’re congruent
so mHKJ is also 80°
5 0
3 years ago
The local gasoline distributor just built a new storage tank. For safety reasons they need to enclose the tank within a circular
vlada-n [284]

Answer:

62.8 feet

Step-by-step explanation:

Radius of the fencing is:

6+4 = 10 feet

Circumference = 2×pi×r

= 2×pi×10

= 20pi

= 62.83185307 feet

3 0
2 years ago
What is the solution of 2(4x-2) = 4
JulsSmile [24]

Answer:

Step-by-step explanation:

Divide 2 from both sides.

4x-2 = 4

Add 2 to both sides.

4x = 6

x = 1.5

8 0
2 years ago
Read 2 more answers
Other questions:
  • What is the solution to the system of equations below?
    8·2 answers
  • The longest side of an acute triangle measures 30 inches. The two remaining sides are congruent, but their length is unknown. Wh
    11·2 answers
  • A garden is in the shape of a rectangle.if the garden has a length of 4 feet and a width of 6 feet, what is the area of the gard
    9·1 answer
  • How do you write 0.0000000706 in scientific notation? ____× 10^____
    5·2 answers
  • Molly earned $160 for walking her neighbors dog. If she walked the dog five hours each week for eight weeks how much did she mak
    9·2 answers
  • Lines m and p are perpendicular. If the slope of line m is -3, what is the slope of line p?
    15·1 answer
  • The LA Taxi Co. fare in Los Angeles is $3.20 for the first 12mile. Additional mileage is charged at the rate of $0.25 for each 0
    12·1 answer
  • Need help and fast.
    13·2 answers
  • Consider the following frequency table representing the scores on a test.
    5·1 answer
  • Find the slope giving brainlest
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!