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
svetoff [14.1K]
3 years ago
5

What is the answer to -7-8d=17

Mathematics
2 answers:
alekssr [168]3 years ago
5 0
-7-8d=17
-15d=17
d= 17/-15
d= 17/-15
miskamm [114]3 years ago
3 0
D=-3 not 17 or -15


-7-8d=17
+7      +7
-8d=24
/-8  /-8
d=-3

You might be interested in
Harry's soccer team plays 2 nonconference games for every 3 games that they play against conference opponents. If y represents t
Sergeeva-Olga [200]
The correct answer is y=2/3x
5 0
3 years ago
Read 2 more answers
Guys, please help me with this problem. Thank you
vagabundo [1.1K]

Ok so the formula for point-slope is:

y - y 1  = m(x - x1)

m=slope

y1 = y point that's given

x1 = x point that's given

The problem says "use the point (-1,-4)"

so we will put it into our equation.

(-1,-4)

-1 is our x, and -4 is our y, now we can put it into the equation.

y - ( - 4) = m(x - (- 1))

Now we need to find the slope using:

\frac{y2 - y1}{x2 - x1}

y2=4

x2=3

y1=-4

x1=-1

\frac{4 - ( - 4)}{3 - ( - 1)}  =  \frac{8}{4}  \: or \: 2m=2

So the answer is..

y - ( - 4) = 2(x - ( - 1))

6 0
3 years ago
Factorise using suitable identities (0.1x-0.2y)^2
Sav [38]

Answer:

Step-by-step explanation:

(a - b)² = a² - 2ab + b²

a = 0.1x

b = 0.2y

(0.1x - 0.2y)²= (0.1x)² - 2*0.1x*0.2y + (0.2y)²

                   = (0.1)²x² - 0.04xy + (0.2)²y²

                   = 0.01x² - 0.04xy + 0.04y²

3 0
3 years ago
Can anyone help me with this problem?
Paraphin [41]

Answer:

(12, 0)

Step-by-step explanation:

The T4-5 means translate 4 units to the right and 5 units down.

So 8 + 4 = 12

5 - 5 = 0

The final answer is (12, 0)

Hope it helped!

4 0
3 years ago
If using the method of completing the square to solve the quadratic equation
jenyasd209 [6]

You add half of the coefficient of x and square it.

What you do on one side,you must do it on the other.

4 0
3 years ago
Other questions:
  • Read the numbers and decide what the next number should be.3 4 7 13 14 17 23
    7·2 answers
  • I AWARD BRAINLIEST Swati is substituting t=5 and t=9 to determine if the two expressions are equivalent.
    8·2 answers
  • What is 24 divided by 1.7
    7·2 answers
  • Simplify the expression<br><br> 4.2v-5-6.5v
    12·2 answers
  • CNA SOMEONE EXPLAIN HOW TO SOLVE A VECTOR COMPONENT??
    9·1 answer
  • quick question What is total surface area and lateral surface area? I will give brainlest its due tmrw
    5·1 answer
  • What is the square root of nine
    6·1 answer
  • PLEASE HELP ASAP WILL GIVE BRAINLIEST AND 100 POINTS TO EACH ANSWERER!
    9·1 answer
  • The value of the shares fell to y dollars a year later and Alex decided to sell. He used a broker who charged 1.25% commission t
    8·1 answer
  • 3x + 2(4x + 2) &lt; 2(6x + 1)<br><br> PLS HELP <br> *with interval notation
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!