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
scoray [572]
2 years ago
6

Solve for the missing variable. Round to the nearest tenth.

Mathematics
1 answer:
zysi [14]2 years ago
4 0

Answer:

  • x = 10
  • y ≈ 8.7

Step-by-step explanation:

Corresponding sides of these triangles are proportional, so you have ...

  x/5 = 20/x

  x² = 5·20 . . . . . . . cross multiply

  x = √100 = 10

and ...

  y/15 = 5/y

  y² = 15·5 . . . . . . cross multiply

  y = √75 ≈ 8.7
_____

For more on the subject, see ...

brainly.com/question/26276659

You might be interested in
There are five blue colored balls, 3 red colored balls, and two black colored balls in a container. Another container has one pi
galina1969 [7]

Answer:

Option 3

Step-by-step explanation: I think it is option 3

6 0
3 years ago
Someone help me with this question please
qaws [65]

Answer:

0.6.

Step-by-step explanation:

Sin A = opposite side / hypotenuse

= 3/5 = 0.6.

6 0
2 years ago
Read 2 more answers
Which is bigger 0.17 or 0.165 meters
zavuch27 [327]
Your numbers are .17 and .165 meters

Let me explain each digit value:

Lets start with .17

Decimals are like whole numbers where each placement has a digit value

.1 is the tenths place

.07 is the hundredths place

Lets turn to .165

.1 is the tenths place

.06 is the hundredths place

.005 is the thousandths place

When seeing which decimal is larger, go along the tenths place and move along.


So as you can see
, .17 and .165 start with .1 so you can't see which is bigger by this. Now move on to the next digit. Which is larger? .17 or .16? As you should know, 7 is bigger than 6 so that means .17 is larger

Answer: .17 meters is larger than .165 meters
3 0
3 years ago
Read 2 more answers
Which is the correct graph for *<br> y&gt; 2х – 4<br> А)<br> ОА<br> Ос
user100 [1]

Answer:

your answer would be OA

Step-by-step explanation:

8 0
3 years ago
15,35,40 will it make a right triangle
KIM [24]

Answer:

NO.

Step-by-step explanation:

If it is a right triangle then by the Inverse of the Pythagoras Theorem:

40^2 = 35^2 + 15^2

Testing:

40^2 = 1600

35^2 + 15^2 = 1225 + 225 = 1450

So the answer is NO>

6 0
3 years ago
Read 2 more answers
Other questions:
  • 5. Two angles are supplements if their sum is 180 degrees. The measurement of one angle is five more than six times its suppleme
    6·1 answer
  • Which of the following is a function?
    11·2 answers
  • ( . ) ( ) x10( ). ( .)( ) x10( )= ?
    11·1 answer
  • A statistics teacher started class one day by drawing the names of 10 students out of a hat and asked them to do as many pushups
    10·1 answer
  • What is 9/8 in simplest from
    11·1 answer
  • -6.5x + 3 &lt;19-2.5x<br><br> Do y’all now the answer??
    12·1 answer
  • Sine rule for a triangle states that<br>​
    7·1 answer
  • At what point will the lines 38 = 2x - 2y and -5x + 87 = -4y intersect on a graph?
    15·1 answer
  • R/16 + 6 = 7 pLEASE HELP WITHIN A HOUR OR TWO
    7·2 answers
  • ANSWER QUICKLY! HURRY.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!