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
zimovet [89]
3 years ago
8

−75 = −5d − 150 d= show me your work please

Mathematics
2 answers:
Ivenika [448]3 years ago
6 0
-5d=150-75
-5d=75
d=-15
Rashid [163]3 years ago
4 0

Hello there!

-75 = -5d - 150\\

Explanation:

↓↓↓↓↓↓↓↓↓↓↓↓↓

First you had to switch sides.

-5d-150=-75

Then you add by 150 from both sides of the equation.

-5d-150+150=-75+150

Simplify

-5d=75

Divide by -5 from both sides of the equation.

\frac{-5d}{-5}=\frac{75}{-5}

Simplify it should be the correct answer.

d=-15

Answer⇒⇒⇒⇒⇒⇒⇒d=-15

Hope this helps!

Thank you for posting your question at here on Brainly.

Have a great day!

-Charlie

You might be interested in
Jacqueline is checking her bicycle’s wheel. The wheel has a radius of 20 cm, and its center is 51 cm above the ground. Jacquelin
Alex777 [14]

Answer:

h = 36.9 cm

Step-by-step explanation:

The function given to us is:

h(t) = 51 + 20 sin(225t)

Where h(t) is the function of the height in centimeters while t represents the time in seconds.

We have to find the height h(t) when the time is equal to 19 seconds.

Substitute t=19 into the given function

h(19) = 51 + 20 sin(225(19))

h(19) = 51 + 20 sin(4275)

h(19) = 51 + 20 (-0.7071)

h(19) = 51 + (-14,1421)

h(19) = 36.8579 cm

Rounding off to nearest 10th

h = 36.9 cm

6 0
3 years ago
Michelle is 7 years older than her sister Joan, and Joan is 3 years younger than their brother Ryan. If the sum of their ages is
Zielflug [23.3K]

Answer:

(C) 18

Step-by-step explanation:

We can create a systems of equations. Assuming m is Michelle's age, j is Joan's age, and r is Ryan's age, the equations are:

m = j + 7

j = r-3

m+j+r = 64

We can use substitution, since we know the "values" of m and j.

(j+7)+(r-3)+r = 64\\(j+7)+(2r-3)=64\\2r + j + 4 = 64\\2r + j = 60\\\\

r = 21, j = 18

So we know that Joan is 18 years old.

Hope this helped!

8 0
3 years ago
Need help with this question!!
alexira [117]

Answer:

is number 2

Step-by-step explanation:

3 0
3 years ago
Which ratios form a proportion?
Semmy [17]

Answer:

I belive that the answer is the first one!

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
The roots of the equation x^2+px+q=0 are -1 and 3. what is the value of q?
Alex787 [66]

Answer:

3

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • H= -16t^2+4+18t What is the meaning of 4 in this function
    6·1 answer
  • Find the gradient of the line between each pair of points A(2,2) and B(6,6)
    13·1 answer
  • Lines e and f are parallel. The mAngle9 = 80° and mAngle5 = 55°.
    9·2 answers
  • The domain is x≥ 2 and the range is y≥ 5. The domain is x≥ 2 and the range is y≥ 6. The domain and range are all positive real n
    11·1 answer
  • 1/4(z +3z)+ 7=−z + 1 please help with this ive been stuck
    10·1 answer
  • EXPERT HELP I'LL GIVE BRAINLIEST:
    11·2 answers
  • The equation d = 2t^ gives the distance from the start point of a toy boat that starts at rest and accelerates at 4 cm/s2. The e
    6·1 answer
  • Simplify (21a² × 21a⁴) ÷ (21a² × 21a²)​
    11·2 answers
  • Arti bought 12 kilogram of sweets. How many<br> grams did she buy?
    5·1 answer
  • QUESTION ON PIC THANK YOU FOR ANSWERING
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!