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
BARSIC [14]
3 years ago
13

-6.4 = z/6what does z =?​

Mathematics
1 answer:
Alecsey [184]3 years ago
4 0

Answer:

-38.4

Step-by-step explanation:

Multiply both sides by 6 to get rid of the /6 then you would get z alone

You might be interested in
Can anyone help it would mean alot im struggling right now
Setler79 [48]

Answer:

what do you need? ^-^ I can help you

6 0
3 years ago
Function family unscramble
dybincka [34]

Answer:

Family Function

Step-by-step explanation:

6 0
3 years ago
A small craft in lake Ontario sends out a distances signal. The coordinates of the boat in trouble are (57,64). One rescue boat
KatRina [158]

Answer:

The coast guard craft will get to the distressed boat the fastest.

Step-by-step explanation:

The coordinates of boat are (57,64).

The coordinates of rescue boat are (67,83).

The  coordinates of coast guard craft are (65,46).

Both rescue crafts travel at the same rate. One of them will get to the distressed boat the faster, whose distance from the boat is least.

Distance formula:

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

The distance between boat and rescue boat is

d_1=\sqrt{(67-57)^2+(83-64)^2}=21.4709105536\approx 21.47

The distance between boat and coast guard craft is

d_2=\sqrt{(65-57)^2+(46-64)^2}=19.6977156036\approx 19.70

Since the distance between boat and coast guard craft is least, therefore coast guard craft will get to the distressed boat the fastest.

6 0
3 years ago
Farmer has 2,400 feet of fencing and wants to fence off a rectangular field that borders a straight river. he needs no fence alo
konstantin123 [22]

<span>Let each side perpendicular to the river be "x".
Then the side parallel to the river is "2400-2x".</span>

 

The function would be:

<span>A(x) = x(2400-2x)

</span>

And it would be: A(x) = 2400x - 2x^2

 

To solve the equation:

<span>
You have a quadratic with a = -2 and b = 2400

</span>

Maximum Area happens where:

x = -b/2a

= -2400/(2*-2)

<span>= 600 ft. (width)

</span>

To find the length it will be:

 

<span>= 2400-2x = 2400-2*600 = 1200 (length)</span>

 

6 0
3 years ago
Help I'm practicing ​
serious [3.7K]
It’s definitely either A or C
8 0
3 years ago
Read 2 more answers
Other questions:
  • Round 12.034 to the nearest tenth
    7·2 answers
  • An object’s weight depends
    9·1 answer
  • WILL AWARD BRAINLIEST
    12·1 answer
  • If x^3=125 what is the value of x
    15·1 answer
  • The formula for the standard deviation of a sample is:
    9·1 answer
  • A waiting room is 2/3 full when 36 people are seated. How many people are in the waiting room when it is 1/2 full?
    8·1 answer
  • Mary’s number is eleven more than Jerry’s. The sum of their numbers is 89. What are their numbers?
    6·2 answers
  • Mrs. K has 23 students in her class. Mr. Curran has 19 in his class.
    10·1 answer
  • Can somebody help me
    15·1 answer
  • What is the value of each expression in the simplest form? -11/15 + (-2/15)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!