3 years ago

Solve for X. The triangles are similar

Mathematics

2 answers:

vekshin13 years ago

3 0

Answer:

Step-by-step explanation:

Zinaida [17]3 years ago

3 0

B. 9

Step-by-step explanation:

35-25=10

65+10=75 (8x+3=75)

8x+3=75

8x=72

x=72/8

x=9

You might be interested in

Which of the following is an equation of the line tangent to the curve with parametric equations x=3e^-t , y=6e^t at the point w

jeka57 [31]

I believe it would be: y = -0.5x + 7,5

8 0

3 years ago

What is the greatest common factor of 10, 30 and 45

Anna11 [10]

Answer:

Step-by-step explanation:

7 0

3 years ago

A. x=17<br>b. x=13<br>c. x=119<br>d. x=169

seropon [69]

Answer:

the answer is: $x=13$

Step-by-step explanation:

We get the answer using Pitagoras.

$5^2+12^2=x^2$

$x=\sqrt{5^2+12^2}=\sqrt{25+144}=\sqrt{169}=13$

6 0

3 years ago

Read 2 more answers

Find the sum of 9 and 20 on number line

Mrrafil [7]

Answer:

Step-by-step explanation:

9 + 20

2 0

+ 9

2 9

7 0

3 years ago

WRITE 0,000003 56 IN SCIENTIFIC NOTATION

Elanso [62]

Answer:

3.56X10^-6

Step-by-step explanation:

In converting numbers to scientific notation, simply move the decimal point of the number until the numerical coefficient is greater than 1 but less than 10. Be sure to take note of the following:

1. The numerical coefficient.

2. Number of times we move the decimal point. It will be the exponent with the base of 10.

3. The direction we take in moving the decimal point. If the direction is to the right, take the negative sign for the exponent. If the direction is to the left, take the positive sign for the exponent.

Here, we move the decimal point of 0.00000356 to the right 6 times. So, we have now 3.56X10^-6.

5 0

3 years ago