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
Lena [83]
3 years ago
10

Solve for the value of x.

Mathematics
1 answer:
alexandr402 [8]3 years ago
8 0

Answer:

x = 15

Step-by-step explanation:

Similar triangles and proportional side lengths.

10/4 = x/6

5/2 = x/6

2x = 5 * 6

2x = 30

x = 15

You might be interested in
Find the midpoint of the line segment joining the two points.<br> (1.8, -3.4) and (-0.4, 1.4)
murzikaleks [220]

Answer:

(0.7, -1)

Step-by-step explanation:

To find the coordinates for the midpoint you add each coordinate together and divide by 2.

M = (\frac{1.8 - 0.4}{2},  \frac{-3.4 + 1.4}{2})

M = (\frac{1.4}{2}, \frac{-2}{2})

M = (0.7, -1)

5 0
3 years ago
BY using eight eights  and addition only can you make 1000?????/
creativ13 [48]
If u add 125 times 8 it will equal 1000
becouse
8*125=1000
then
\frac{1000}{8} =125
you also can combine it (if this is what are you looking for..)
888+88+8+8+8=1000
or any other combination like:
88+888+8+8+8=1000
or:
8+8+888+8+88=1000
8 0
3 years ago
Please answer this question thank you
aalyn [17]
First option is the correct answer
8 0
2 years ago
Read 2 more answers
Graph y=-6(3)^x<br><br> please do the table and the graph <br><br> 20 POINTS!
Margarita [4]

Answer:

<em>Explanation to the answer below... (Answers in the Explanation</em><em>)</em>

Step-by-step explanation:

We Know that our rule is y = y = -6(3)^{x} , which means we can use this rule to find y from x. Since we don't know what X, is, we have to assume numbers like 1, to 7. And there is no space to write on the graph, I'll put a virtual copy of a graph.

1st Point,

y = -6(3)^{x}\\y =  -6(3)^{1}\\y = -6(3)\\y = -18\\x = 1, y = -18

2nd, point

y = -6(3)^x\\ y = -6(3)^2\\y = -6(9)\\y = -54\\x = 2, y = -54

3rd Point

y = -6(3)^x\\y = -6(3)^3\\y = -6(27)\\y = -162\\x = 3, y = -162

4th Point

y = -6(3)^4\\y = -6(81)\\y = -486\\x = 4, y = -486\\

5th Point

y = -6(3)^5\\y = -6(243)\\y = -1458\\\x = 5, y = -1458

6th Point

y = -6(3)^x\\y = -6(3)^6\\y = -6(729)\\y = -4,374\\x = 6, y = -4,374\\

7th Point (Last Point)

y = -6(3)^x\\y = -6(3)^7\\y = -6(2,187)\\y. = -13,122\\x = 7, y = -13,122

Let's now plot them on the Graph, the values are so big, the graph might look a little odd.

Always remember that we can continue the points infinitely, and there is no stop, The Graph is attached below...

4 0
2 years ago
Please help I don’t understand.... I will give brainliest to first and I will thank you!
Stolb23 [73]
To find the answer we can break the figure into two parts: a rectangle and a semi circle.

The perimeter of the rectangle:

(10+4)×2

=28 ft

The perimeter of the semi circle:

perimeter of a circle: 2×兀×radius

(The radius: 4/2)

We divide the perimeter by two as it is a semi circle,which is half the circumferece perimeter of a circle.

[2(3.14)(4/2)] / 2

=6.28 ft

We can then add up the numbers to find the answer, and remember that 4 cm is overlapped:

28+6.28-4

=30.28ft

Therefore the answer is 30.28ft.

Hope it helps!
5 0
3 years ago
Other questions:
  • Grandpa Jones is 75 years old. This is 9 years less than seven times the age of Junior Jones. How old is Junior?
    7·2 answers
  • a pack of cinnamon scented pencils sells for $6.00. What is the sales tax rate if the total cost of the pencils is $6.36
    9·1 answer
  • David told Jen, "Write three two-digit numbers. I'll add three more and give you the sum right away." Jen wrote 53, 42, and 31.
    13·1 answer
  • Help please u guys will help right
    13·1 answer
  • 3p + 13 = 37 Please help me solve (6 points)
    5·2 answers
  • Which is larger 8 tons or 16,000 pounds?
    5·2 answers
  • Can you write a real life situation to represent 5x - 10​
    8·1 answer
  • E^ln 1 =
    14·2 answers
  • What is the solution to the system below? <br> y = -3x - 2<br> 6x + 2y = -4
    5·1 answer
  • A school has an enrollment of 24 students, 8 of the students are girls. Express the fraction of students who are boys in simples
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!