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
Snezhnost [94]
3 years ago
10

Solve for 5x i rlly need the answer ​

Mathematics
2 answers:
GenaCL600 [577]3 years ago
7 0

Answer:

x= 12

Step-by-step explanation:

a triangle= 180°

60°+60°= 120°

180°-120°= 60°

5x= 60°

÷5 on both sides

x= 12

Helga [31]3 years ago
5 0
X = 12 is the correct answer
You might be interested in
The school band needs $500 to buy new hats. They already have $200. They are selling bumper stickers for 1.50 each. How many bum
Romashka [77]

Answer:

200

Step-by-step explanation:

You have to divide 300 by 1.50 which gives you 200.

5 0
3 years ago
Read 2 more answers
a private jet can fly 1,210 miles against the headwind in the same amount of time it can fly 1,694 miles with a 25 mph tailwind.
BigorU [14]

Let us assume speed of the Jet = x mph.

We are given speed of wind = 25 mph.

Total speed of the Jet with tailwind = (x+25) mph.

Total speed of the Jet with headwind = (x-25) mph.

We know, relation among time, rate and time is given by formula:

Time = Distance/Speed.

<h3>Time taken against the headwind = 1210/(x-25).</h3><h3>Time taken against the tailwind = 1694/(x+25).</h3>

Both times are same.

Therefore,

<h3>1210/(x-25) = 1694/(x+25)</h3>

On cross multiplying, we get

1210(x+25) = 1694(x-25)

1210x + 30250 = 1694x - 42350.

Adding 42350 on both sides,

1210x + 30250+42350 = 1694x - 42350 + 42350.

1210x +72600 = 1694x

Subtracting 1210x from both sides, we get

1210x-1210x +72600 = 1694x -1210x

72600 = 484x.

Dividing both sides by 484, we get

72600/484 = 484x/484.

<h3>150 =x.</h3><h3>Therefore, the speed of the Jet is 150 mph..</h3>
4 0
3 years ago
Read 2 more answers
Use the image above to identify and explain the relationship between the segments and circles A and B. In your explanation, be s
Sergio [31]

Answer:

Step-by-step explanation:

From the given figure, it can be seen that there are two circles with centers A and B respectively. The circle with the center A is larger in size than the circle with center B. Points P, Q and E lie on the surface of the circle having center A and R, S, C and T points lie on the circle having center B.

One tangent passes from the point  Q of the one circle to the point T of the another circle and the other tangent passes from point R of the smaller circle to the point E of the larger circle. These two tangents intersects each other outside both the circle. There is another tangent which passes from the point C of the smaller circle to a point D lying outside the circle.

3 0
3 years ago
A cardboard box without a lid is to be made with a volume of 4 ft 3 . Find the dimensions of the box that requires the least amo
Blababa [14]

Answer:

<h2><em>2ft by 2ft by 1 ft</em></h2>

Step-by-step explanation:

Total surface of the cardboard box is expressed as S = 2LW + 2WH + 2LH where L is the length of the box, W is the width and H is the height of the box. Since the cardboard box is without a lid, then the total surface area will be expressed as;

S  = lw+2wh+2lh ... 1

Given the volume V = lwh = 4ft³ ... 2

From equation 2;

h = 4/lw

Substituting into r[equation 1;

S = lw + 2w(4/lw)+ 2l(4/lw)

S = lw+8/l+8/w

Differentiating the resulting equation with respect to w and l will give;

dS/dw = l + (-8w⁻²)

dS/dw = l - 8/w²

Similarly,

dS/dl = w  + (-8l⁻²)

dS/dw = w - 8/l²

At turning point, ds/dw = 0 and ds/dl = 0

l - 8/w² = 0 and w - 8/l² = 0

l = 8/w²  and w =8/l²

l = 8/(8/l² )²

l = 8/(64/I⁴)

l = 8*l⁴/64

l = l⁴/8

8l = l⁴

l³ = 8

l = ∛8

l = 2

Hence the length of the box is 2 feet

Substituting l = 2 into the function l = 8/w² to get the eidth w

2 = 8/w²

1 = 4/w²

w² = 4

w = 2 ft

width of the cardboard is 2 ft

Since Volume = lwh

4 = 2(2)h

4 = 4h

h = 1 ft

Height of the cardboard is 1 ft

<em>The dimensions of the box that requires the least amount of cardboard is 2ft by 2ft by 1 ft</em>

8 0
3 years ago
a class of 54 students is divided into equal groups for orientation each group should have at least 7 students but no more than
Dennis_Churaev [7]

2 students more were introducced in the class and each group had 8 people

8 0
3 years ago
Other questions:
  • Rewrite the product as a sum: 10cos(5x)sin(10x)
    11·1 answer
  • Karl bought a lawn mower for $450, and he charges customers $20 each to mow their lawns. He uses approximately $2 in gas for eac
    5·1 answer
  • What is-2 |x+7| + 3 =19
    13·2 answers
  • Percy works two part-time jobs to help pay for college classes. On Monday, he works 3 hours at the library and 2 hours at the co
    15·1 answer
  • Which of these is incorrect? A) 41,792 &lt; 42,699 B) 42,699 &gt; 43,595 Eliminate C) 42,699 &lt; 44,792 D) 43,595 &gt; 41,792
    6·2 answers
  • Grace is standing 14 feet from a lighthouse and Kelly is standing 12 feet from Grace. The angle that Grace looks up to see the t
    15·1 answer
  • PLEASE HELP!!
    9·2 answers
  • Find the slope. Simplify completely. ​
    12·1 answer
  • What is the following product ? 3sqrt 16x^7 * 3sqrt 12x^9
    7·1 answer
  • This is the very last question I swear :-)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!