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
The distance of the point (5, -1) from the y axis is *
pashok25 [27]

Answer:

5 units

Step-by-step explanation:

draw a horizontal line from  the point (5, -1) to the y-axis: y=-1, it hits the y-axis at (0, -1). the distance between the two is 5 units

4 0
2 years ago
The triangle below is isosceles. If ∠C≅∠B, then what is BC, in units?
ladessa [460]

Answer:

Step-by-step explanation:

If angles C and B have equal degrees then the side AC is also equal to  side AB in length and you can make their equations equal as well and solve for X.

2x+16=7x+6

get X's all on same side and the constants all on the other side,  

-2x +2x+16=7x+6+-2x

The X's on the left cancel out.

16=5x+6

-6+16=5x+6+-6

add -6 to each side.  On the right the 6 is now cancelled out.

10=5X

divide each side by 5 to cancel out the 5

10/5= 5X/5

2=X .  ANSWER

5 0
2 years ago
What is the difference between 20 and -60
zalisa [80]

Answer:

80

Step-by-step explanation:

The "difference" means the answer using subtraction. Subtract -60 from 20 to find the different between the two numbers.

20 - (-60)       When you have two minus signs, it become a plus sign.

= 20 + 60        Add

= 80        Difference between the numbers

Could you do it backwards? Subtract 20 from -60? Yes, but since the difference between two numbers will always be a <u>positive number</u>, you need to use absolute value symbols.

| -60 - 20 |        Do -60 -20 first

= | -80 |        Apply the absolute value of -80 (make the number positive)

= 80        Difference between the numbers

You do not have to put absolute value if you do 20 - (-60), but you can. For -60 -20, you must use them.

Therefore, the difference between 20 and -60 is 80.

6 0
3 years ago
Find the nth term of this sequence : 7 , 12 , 17 , 22 , 27 ???
spayn [35]
32 is the answer and it is adding 5 everytime 


4 0
3 years ago
Read 2 more answers
Keisha is solving the equation 7^x=9.
olganol [36]
\bf \textit{Logarithm of exponentials}\\\\&#10;log_a\left( x^  b \right)\implies   b\cdot  log_a(x)\\\\&#10;-------------------------------\\\\&#10;7^x=9\implies \boxed{log(7^x)=log(9)}\implies x\cdot log(7)=log(9)&#10;\\\\\\&#10;x=\cfrac{log(9)}{log(7)}
3 0
3 years ago
Other questions:
  • Write the sum using summation notation, assuming the suggested pattern continues. -9 - 3 + 3 + 9 + ... + 81
    10·1 answer
  • a cheetah runs at a speed of 45 miles for every hour. if the distance traveled, in miles, is d and time, in hours, is t, which e
    8·1 answer
  • Josh plans on taking 3 trips this summer. he'll drive 159 miles, 163 miles, and 156 miles. Estimate the total miles he will driv
    14·2 answers
  • Graph f(x)=2^x−1 and g(x)=−x+5 on the same coordinate plane.
    8·1 answer
  • Equation for the calculation of 5 times the difference of 29 and 14 minus 11
    7·1 answer
  • State the slope and the y intercept: y=4x +1
    8·2 answers
  • A. Show
    13·1 answer
  • Can you pls help me.
    9·1 answer
  • VERY EASY, WILL GIVE 50 POINTS FOR CORRECT ANSWER ASAP AND WILL GIVE BRAINLIEST.
    9·2 answers
  • I need Help...........
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!