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
prisoha [69]
3 years ago
11

Slope= -1/2, y-intercept = 4​

Mathematics
1 answer:
navik [9.2K]3 years ago
5 0

Answer:

y=-1/2x+4

Step-by-step explanation:

y=mx+b

where m=slope and b=y-intercept

so

y=-1/2x+4

You might be interested in
HELP PLZZ will give brainliest <3
melisa1 [442]

Answer:

0

1

Step-by-step explanation:

First question:

You are given a side, a, and its opposite angle, A. You are also given side b. Use that in the law of sines and solve for the other angle, B.

\dfrac{a}{\sin A} = \dfrac{b}{\sin B}

\dfrac{10}{\sin 30^\circ} = \dfrac{40}{\sin B}

\dfrac{1}{0.5} = \dfrac{4}{\sin B}

\sin B = 2

The sine function can never equal 2, so there is no triangle in this case.

Answer: no triangle

Second question:

You are given a side, b, and its opposite angle, B. You are also given side c. Use that in the law of sines and solve for the other angle, C.

\dfrac{b}{\sin B} = \dfrac{c}{\sin C}

\dfrac{10}{\sin 63^\circ} = \dfrac{}{\sin C}

\sin C = \dfrac{8.9\sin 63^\circ}{10}

C = \sin^{-1} \dfrac{8.9\sin 63^\circ}{10}

C \approx 52.5^\circ

One triangle exists for sure. Now we see if there is a second one.

Now we look at the supplement of angle C.

m<C = 52.5°

supplement of angle C: m<C' = 180° - 52.5° = 127.5°

We add the measures of angles B and the supplement of angle C:

m<B + m<C' = 63° + 127.5° = 190.5°

Since the sum of the measures of these two angles is already more than 180°, the supplement of angle C cannot be an angle of the triangle.

Answer: one triangle

3 0
3 years ago
Find the distance between the points A and B given below.
GalinKa [24]

Answer:

use formula

Step-by-step explanation:

distance between the points A and B=

√((x2-x1)²+(y2-y1)²)

5 0
3 years ago
After prime planting season was over, a horticulturist sold lilac bushes for $15.00. If the original price was $39.00, what is t
hoa [83]
Find what percent of $39.00 the sale price was.
=> 15/39*100=38.4%
now subtract from 100% to get the mark down percentage.
100-38.4=61.6
Final answer:
Marked down 61.6%
Hope I helped :)
4 0
2 years ago
Sonji bought a combination lock that opens with a four-digit number created using the digits 0 through 9. The same digit
Elza [17]

Answer:

it would be x =11*49

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
HELP PLEASE ILL GIVE BRAINLIEST
user100 [1]

first 1 because it saws less than or equal to 175

3 0
3 years ago
Other questions:
  • Please help simplify the problem
    15·2 answers
  • If 6 inches of decorative ribbon costs $3.25 ,how much does a yard cost?
    9·2 answers
  • How much does Greg earn per hour? Explain how to determine the unit rate from the table?
    12·1 answer
  • The producers of a new toothpaste claim that it prevents more cavities than other brands of toothpaste. A random sample of 60 pe
    5·1 answer
  • Which is the next term in the number pattern
    10·2 answers
  • CAN ANYONE PLEASE HELP ME OR ATLEAST TAKE A GUESS​
    14·1 answer
  • 1<br> A=gh(B+b); A=20, B=4, b=1
    15·2 answers
  • Help asap find the area of this trapazoid
    12·2 answers
  • Abele bought a skirt and blouse. The skirt cost $15 more than the blouse. Let b represent the cost of the blouse. Write an algeb
    7·1 answer
  • Write 530% as a decimal and as a mixed number of fraction
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!