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
zimovet [89]
3 years ago
15

Help please! 10 points!

Mathematics
1 answer:
IgorC [24]3 years ago
7 0

Answer:

21.6 or 22

Step-by-step explanation:

Triangles have same angles. This means that they are proportion.

50/27 = 40/x

when you cross multiply to solve x, 50x = 1080

so x = 21.6

If you have to nearest whole number, it will be 22

You might be interested in
4^3 · 4-^6 Simplified<br><br> A) 4-3 <br> B) 4-9 <br> C) 4-18 <br> D) 43
Triss [41]

4^3 · 4-^6

= 4^(3 + (-6))

= 4^-3

Answer

A) 4^-3

8 0
3 years ago
Read 2 more answers
If $8,000 is deposited into an account and earns interest at a rate of 2.75% compounded semiannually, how much interest is earne
Georgia [21]

Answer: 9162.18

Step-by-step explanation:

8000(1+.0275)^5=9162.18675238

simplify and it is 9162.18

3 0
3 years ago
There are 50 students in the 5th grade at Clark School. One day, 20% of them were absent. How many fifth graders were in school
natita [175]
Well, 20% is equivalent to (1/5). So, you'd put 50 in the numerator and 5 in the denominator. (50/5) is equal to 10. Then you'd take that value and subtract it from your original value. [ 50 - 10 = 40 ]. 40 Students were at school that day.

5 0
4 years ago
95% of students at school weigh between 62 kg and 90 kg. Assuming this data is normally distributed, what are the mean and stand
stiks02 [169]
We can calculate (62 + 90) / 2 = 76. it's <span>known that 95% lies between the mean and twice the standard deviation. </span><span>if the mean is "μ" and the standard deviation is "σ": </span><span>μ-2σ and μ+2σ. i</span><span>f μ=76, then </span><span>76+2σ = 90, so 2σ = 14, so σ = 7.
</span>
<span>the mean is 76 and the standard deviation 7. </span>
5 0
3 years ago
Read 2 more answers
What is 4 divided by 572
azamat

4/572

divide top and bottom by 4

1/143

or in decimal form

.006993007

4 0
3 years ago
Other questions:
  • Determine the y-intercept from the table.<br> * ill give you BRAINLIST * have to get it right !
    5·1 answer
  • Pat, Nick, Carlos, Joe, and Tina are working late on the student yearbook and decide to order sandwiches. Because the deli does
    5·1 answer
  • Whats the gcf of 59 and 96
    13·2 answers
  • What is the inverse function of f(x) = -2?<br> Hurry please
    10·1 answer
  • Can somebody solve this solution
    15·1 answer
  • Immigration lead to faster expansion
    11·2 answers
  • Write the equation of the line in fully simplified slope-intercept form.
    15·2 answers
  • Write and solve a proportion to answer the question.
    15·2 answers
  • I need help with this
    12·1 answer
  • Solve the inequality 10y−3(y+2)&gt;2y+4, and write the solution in interval notation.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!