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
Alex777 [14]
3 years ago
14

Solve for d.

Mathematics
2 answers:
lorasvet [3.4K]3 years ago
7 0

Answer: d = -6

Step-by-step explanation:

                    4*d+7-(-17)=0  

Step by step solution :

Step  1  :

Pulling out like terms :

1.1     Pull out like factors :

  4d + 24  =   4 • (d + 6)  

Step  2  :

Equations which are never true :

2.1      Solve :    4   =  0

Solving a Single Variable Equation :

2.2      Solve  :    d+6 = 0  

Subtract  6  from both sides of the equation :  

                     d = -6  

             d = -6

hope this helps you :)

please make brainless

musickatia [10]3 years ago
4 0

Ans is

A:d=-6

4d= -24

#d=-6

You might be interested in
Find the slope of a line if the points (2,-1) and (5,3) are on the line
Romashka [77]

Answer:

\huge{ \boxed{ \sf{ \frac{4}{3} }}}

Step-by-step explanation:

\star{ \sf{ \: Let \: the \: points \: be \: A \: and \: B}}

\star{ \sf{ \: Let \: a(2,-1)  \: be \: (x1 \:, y1) \: and \: b (5,3)  \: be \: (x2 \:, y2)}}

\underline{ \sf{Finding \: the \: slope \: of \: the \: line}}

\boxed{ \sf{Slope =  \frac{y2 - y1}{x2 - x1} }}

\mapsto{ \sf{Slope =  \frac{3 - ( - 1)}{5 - 2} }}

\mapsto{ \sf{Slope =  \frac{3 + 1}{5 - 2}}}

\mapsto{ \sf{Slope =  \frac{4}{3} }}

Hope I helped!

Best regards! :D

~\text{TheAnimeGirl}

4 0
3 years ago
Please help on QUESTION 6! BRAINLIEST TO CORRECT ANSWER!!
Julli [10]

Answer:

HJButevdsbxkh;kudhslnv erqiiiibldfnvbiytvbf

Step-by-step explanation:

dlfkubhhhhhhhhhhhhs.dfjbhp9rwvhnkf

7 0
3 years ago
These figures are similar. the area of one is given. find the area of the other.​
Vadim26 [7]

Answer: you should make a ratio

Step-by-step explanation: the biggest to the middle to the smallest

6 0
3 years ago
Read 2 more answers
Point C represents the center of the sphere.
nexus9112 [7]

Answer:

diameter

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
A 15-ft ladder rests against a vertical wall. If the top of the ladder slides down the wall at a rate of 0.33 ft/sec, how fast,
3241004551 [841]

Answer:

0.44 ft/sec.

Step-by-step explanation:

Let A is the bottom of the ladder and AB is the distance from the bottom of the wall i.e. B is the bottom of the wall. If C is the top of the ladder and BC is the height of the wall.

Now, Δ ABC is a right triangle and AC is the length of the ladder i.e. hypotenuse.

Now, AC² = AB² + BC² {From Pythagoras Theorem}

Now, differentiating both sides with respect to time t, we get

0 = 2 \times (AB) \times \frac{d(AB)}{dt} +  2 \times (BC) \times \frac{d(BC)}{dt}

⇒  \frac{d(AB)}{dt} = - \frac{BC}{AB} \times  \frac{d(BC)}{dt}

Now, given that \frac{d(BC)}{dt} = - 0.33 feet/sec.

Hence, \frac{d(AB)}{dt} = - \frac{BC}{AB} \times  (- 0.33) ......... (1)

Now, given that AB = 9 ft. and AC = 15 ft.

So, 15² = 9² + BC²  

⇒ BC² = 144

⇒ BC = 12 feet.

Now, from equation (1), we get

\frac{d(AB)}{dt} = - \frac{12}{9} \times  (- 0.33) = 0.44

Therefore, the bottom of the ladder is sliding away from the wall at the rate of 0.44 ft/sec. (Answer)

3 0
3 years ago
Other questions:
  • What is the perimeter of rhombus wxyz?
    7·2 answers
  • What type of transformation does Shape A undergo to form Shape B a
    14·1 answer
  • Dario has 1 foot of gum. It is cut into 4 equal pieces, or quarters. Dario wants to share these 4 pieces equally among himself a
    14·1 answer
  • What is 2^30 write using exponents explain ur reasonging
    15·1 answer
  • A school has a new flag that must be flown at last 52 feet high The current flagpole is 14 m tall How many meters taller does th
    7·1 answer
  • Next number in sequence 3 -6 12 4 20 ?
    10·1 answer
  • Write the equation of a polynomial of degree 3, with zeros 1, 2 and -1 where f(0)=2
    7·1 answer
  • A baby elephant that is 4 ft tall casts a
    9·2 answers
  • 6 Which expression below has a coefficient of 3?
    12·2 answers
  • What is “y is __ times x”
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!