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
Rainbow [258]
3 years ago
10

Help 20 ptssss asap !

Mathematics
1 answer:
ELEN [110]3 years ago
4 0

Answer:

Assuming you want an equation, y = -4/3x - 1

Step-by-step explanation:

Formula is y = mx + b

m = slope= -4/3

b = y-intercept = -1

You might be interested in
(1,-4) x-2y=8<br> 4x-y=8
deff fn [24]

Answer:

False solution; [1⅐, -3 3⁄7]

Step-by-step explanation:

{x - 2y = 8

{4x - y = 8

-¼[4x - y = 8]

{x - 2y = 8

{-x + ¼y = -2 >> New Equation

____________

-1¾y = 6

y = -3 3⁄7 [Plug this back into both equations to get the x-coordinate of 1⅐]; 1⅐ = x

I am joyous to assist you anytime.

3 0
3 years ago
Find the correct values for the variables that make the statement cos(h)=x/y true.
Stels [109]

Answer:

The sum of the measures of the angles in a triangle is equal to 180 degree.

In triangle FGH;

\angle F + \angle G + \angle H = 180^{\circ}

or

\angle H = 180^{\circ} -{\angle F + \angle G}

Substitute the given values from the given figure we have;

\angle H = 180^{\circ} -{33^{\circ} + 90^{\circ}}

\angle H = 180^{\circ} -{123^{\circ}}

Simplify:

\angle H = 57^{\circ}

Given that:

\cos H = \frac{x}{y}

Using Cosine ratio:

\cos \theta = \frac{\text{Base}}{\text{Hypotenuse}}

In a given figure:

Base = GH = x and Hypotenuse = FH = y = 80 cm

Then;

\cos 57^{\circ}= \frac{x}{80}

or

x = \cos 57^{\circ} \cdot 80  

x = 0.54463903501 \cdot 80 \approx 43.57 cm

Therefore, the value of :

H = 57^{\circ}

x = 43.57 cm

y = 80 cm





5 0
3 years ago
Read 2 more answers
What is the sum of 15 – 6i and –2 + 9i? 13 + 3i 17 + 3i 24 – 147i 24 + 147i
Delicious77 [7]

13 + 3i

15 - 6i - 2 + 9i  → Sum

collect like terms

(15 - 2) + ( - 6i + 9i) =13 + 3i


7 0
3 years ago
Read 2 more answers
Mark is making 10 kites.he uses 5yards of ribbon for each kite.he has already made 2 of the kites.how many yards of ribbon will
Andreyy89

Answer:

40 yards

Step-by-step explanation:

8×5≈40

7 0
3 years ago
Read 2 more answers
The one is for my younger sis Lindsay has to read a 72-page book in 6 days. If she reads an equal number of pages each day, how
lianna [129]

Answer:

D. she will need to read 12 pages a day

5 0
2 years ago
Read 2 more answers
Other questions:
  • the ratio of yes to no in an election was 3 to 2. how many no votes were cast if there were 2,880 yes votes
    8·1 answer
  • Someone please help me
    5·1 answer
  • I don’t get number 6
    13·2 answers
  • lena has $150 saved for a car. she gets a job to save even more money. She earns $532 for four weeks' worth of work. How much wi
    12·1 answer
  • Slope 3/4, passes through (-8,2)
    6·1 answer
  • Calculate the heigh (x) of the tree
    8·1 answer
  • Giving brainless to anyone you can answer the question CORRECT. I’ll also give more points on a next question if you answer it r
    9·1 answer
  • The square of a number minus six times a number equals negative five.
    15·1 answer
  • Im not sure if anyone knows how to do this but if u do could u pleaseee help me with this!!!
    13·1 answer
  • A) Both data sets multiplicative relationships. In Data Set 1, y is 3 times x and in data set 2 y is 3.5 times x B) Both data sh
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!