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
Oksanka [162]
3 years ago
9

Can someone answer and do the working out please!

Mathematics
1 answer:
trasher [3.6K]3 years ago
4 0

Answer:

y=−4

Step-by-step explanation:

Let's solve your equation step-by-step.

7y−4=−32

Step 1: Add 4 to both sides.

7y−4+4 =−32+4

7y =−28

Step 2: Divide both sides by 7.

7y/7 = −28/7

y=−4

(/:divide) Hope it helps!!

You might be interested in
The blue dot is at what value on the number line?
Ilia_Sergeevich [38]

Answer:

8

Step-by-step explanation:

8 0
2 years ago
What is the rate of change between (29,9) and (33,10)?
Tema [17]

Answer:

\frac{1}{4}

Step-by-step explanation:

The rate of change is a measure of the slope

Calculate the slope m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (29, 9) and (x₂, y₂ ) = (33, 10)

m = \frac{10-9}{33-29} = \frac{1}{4} ← rate of change

6 0
3 years ago
What’s the answer???(SOMEONE PLEASE HELP ME)
slava [35]

I think it's D. I will admit that I'm an educated guess.

8 0
3 years ago
What is the equation of the parabola in vertex form with vertex (2,-4) and directrix y=-6​
Pachacha [2.7K]

Answer:

y=\dfrac{1}{8}(x-2)^2-4

Step-by-step explanation:

The directrix y=-6 is parallel to the x axes, so parabola has equation of the form

(x-x_0)^2=2px(y-y_0),

where (x_0,y_0) is the vertex of parabola and p is parabola's parameter.

By the definition, \frac{p}{2} is the distance from the vertex to the directrix, so

\dfrac{p}{2}=2\Rightarrow p=4

Hence, the equation of parabola is

(x-2)^2=8(y+4)

See attached diagram for the graph of parabola and its directrix.

In vertex form this equation is

y=\dfrac{1}{8}(x-2)^2-4

8 0
3 years ago
Use the diagram to find the measure of
mixer [17]

Answer:

44°

Step-by-step explanation:

m∠MKN=44° (sum of angles in a triangle)

m∠KMJ=44° (definition of congruent angles)

3 0
1 year ago
Other questions:
  • A person with a mass of 90 kg contains 60 kg of water. How many kilograms of water are in a person with a mass of 50 kg?
    10·1 answer
  • Find the inertia tensor for an equilateral triangle in the xy plane.
    6·1 answer
  • 25 POINTS to answer question!
    15·2 answers
  • (3x^2 + 2x -8) + (4x^2 -5x +6)
    14·1 answer
  • 2×2 dvkjsdnvkjdbvjdbvj
    5·2 answers
  • Simplify 72/-8.<br> A. 9<br> B. -9<br> C. 12<br> D. -12
    9·2 answers
  • Explain how (-3) x (-3) = 9 using coupons as the real world example
    5·2 answers
  • Danielle sells 3 donuts for $9. Write an equation to represent the relationship between the number of donuts sold and the earnin
    8·1 answer
  • SOMEONE PLS HELP ME WITH ASAP
    12·2 answers
  • Andrei wants to fill a glass tank with marbles, and then fill the remaining space with water.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!