2 years ago

What is the value of x

Mathematics

1 answer:

pav-90 [236]2 years ago

7 0

Let's start with triangle RST. This is a 30-60-90 triangle, which means it has the relationship x - x sqrt(3) - 2x.

If RS is 2 sqrt(3), then ST must be 2 and RT must be 4.

Triangle QRT is a 45-45-90 triangle, which means it has the relationship x - x - x sqrt(2).

If RT is 4, then RQ must also be 4.

Answer: x = 4

Hope this helps!

You might be interested in

Can someone help me solve this problem? (photo)

Stolb23 [73]

Answer:

$- \sqrt{ - (2 \times 2 \times 2 \times 2 \times 3)}$

$4 \sqrt{ - 3}$

hope it's helps

answer is B)-4root3

7 0

3 years ago

Read 2 more answers

What is the principal square root of StartRoot 13 Superscript 2 EndRoot.? 13 26 169 676

9966 [12]

Answer:

Step-by-step explanation:

If I read this correctly:

you want to know the square root of 13²?

That would be 13

3 0

3 years ago

Triangle ABC is similar to triangle DEF. Find the measure of side EF. Figures are not drawn to scale.

Svetach [21]

Answer:

KL is 1.2

JK Equal 2LK

and same thing in the first trangle

GH equal 2IH

7 0

3 years ago

A Medical Terminology course has 150 total students. On the first exam 96 students passed. What is the percentage of students th

Natalija [7]

36% did not pass the exam

5 0

3 years ago

Read 2 more answers

The concentration of a drug in an organ at any time t (in seconds) is given by

-Dominant- [34]

Answer:

The concentration of a drug in an organ at any time t (in seconds) is given by s 0.25t - 15(1 - e-t/60) if osts 20 | 15e-t/60 – 10e-(t - 20)/60 if t> 20 where c(t) is measured in milligrams per cubic centimeter (mg/cm3). (a) What is the initial concentration of the drug in the organ? 0 mg/cm3 (b) What is the concentration of the drug in the organ after 14 sec? (Round your answer to three decimal places.) x mg/cm3 38 (c) What is the concentration of the drug in the organ after 40 sec? (Round your answer to three decimal places.) mg/cm3 Need Help? | Read It

7 0

3 years ago