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
iVinArrow [24]
3 years ago
13

Please answer this question now in two minutes

Mathematics
1 answer:
elena55 [62]3 years ago
4 0

Answer:

LJ = CB

Therefore, CJ is 50km

You might be interested in
Given the equation y = -3x +1/2 , what is the y-intercept?
pychu [463]

y  intercept = 1/2

<u>Step-by-step explanation:</u>

Step 1:

Formula y=mx+b in Slope Intercept form( whereas m= slope of the given equation, b= y intercept)

Step 2:

Comparing the given equation y = -3x + 1/2

we get  m=-3(Slope) and y-intercept b=1/2

3 0
2 years ago
Mary wants to fill in a cylinder vase. At the flower store they told her that the vase should be filled 3/4 for the flowers to
Alex Ar [27]

Answer:

About 376.99 cubic inches

Step-by-step explanation:

Cylinder has a volume of:

V=\pi r^2h

Where

V is the volume

r is the radius

h is the height

We need to find the volume of the cylinder, then multiply that answer by 3/4 to get the solution to this problem. First, the full volume of the cylinder.

Given

r = 4

h = 10

So,

V=\pi r^2h\\V=\pi (4)^2 (10)\\V=502.65

Now, we multiply by 3/4:

502.65*\frac{3}{4}=376.99

Mary should be vase to 376.99 cubic inches

4 0
3 years ago
If the function f(x) = -1/2x - 7 were graphed, which of the following would be true?
Fittoniya [83]
ANSWER

D. As the x-values increase, the y-values would decrease

EXPLANATION

The given function is
y =  -  \frac{1}{2} x - 7


The slope of this function is
m =  -  \frac{1}{2}

Since the slope is negative, there is a negative or an inverse relationship between x and y.

As the values of x increases, the values of y decreases.

Also, as the values of x decreases, the values of y increases.

The first option is not true because as x is becoming bigger and bigger negatively, y will become positive.

For instance, when
x =  - 40
y =  -  \frac{1}{2} ( - 40) - 7


This implies that,

y = 20 - 7 = 13

Options B is obviously not true because the function has a negative relationship between x and y.


Option C is also false because, x can be positive since it is the independent variable.

See graph



Therefore, the correct answer is option D.




5 0
3 years ago
Solve the equation:<br><br> x3−20=−15
stich3 [128]

Answer:

x = 1.71

Step-by-step explanation:

x^3-20=-15\\x^3=-15+20\\x^3=5\\\sqrt[3]{x^3} =\sqrt[3]{5} \\x=1.71

7 0
2 years ago
Read 2 more answers
Your race car weighs 1.5 tons. To make the car faster, you replaced the steel body with carbon-fiber and reduced the weight by 3
Scorpion4ik [409]
One ton = 2000 lbs
Therefore, 1.5 tons = 3000 lbs
3000-300=2700lbs
5 0
3 years ago
Other questions:
  • 52. What is the range of the function f(x) = x2 - 6<br>when the domain is {3,4,5} ?​
    7·1 answer
  • Parallelogram ABCD ​ is a rectangle.
    13·2 answers
  • Can someone pless help me on this its due by 12:00am tonight
    14·2 answers
  • Which expression is equivalent to x^-6
    12·2 answers
  • What is the value of x?
    8·1 answer
  • The manufacturer of widgets spends $5 to make each widget and sells them for $8. The manufacturer also has fixed costs
    14·2 answers
  • A craft weighs 6 kg when empty. A lemon weighs about 0.2 kg. For economical shipping the crate with lemons must weigh at least 4
    8·1 answer
  • How many degrees do the supplementary angle add up to?
    9·2 answers
  • (-9 +4 - -6)<br><br><br> please help me:)
    6·2 answers
  • An angle whose measure is 132º can be classified as which type of angle?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!