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
xxTIMURxx [149]
3 years ago
7

What is the value of X ? A-17 B-26 C-39 D-41

Mathematics
1 answer:
Hatshy [7]3 years ago
4 0

Answer:

D.

Step-by-step explanation:

It's a right triangle so

x^2=40^2+9^2

x = 41

You might be interested in
30g of sugar is used to make 4 cakes. How much sugar is used to make 7 cakes
tankabanditka [31]

Answer:

52.5

Step-by-step explanation:

well first you want to find the ratio and to do that just do 30 / 4 which is

7.5 so for every 1 cake you need 7.5 grams of sugar

if you plug in 7 it is just 7 * 7.5

7 * 7.5 = 52.5

so it takes 52.5 grams of sugar to make 7 cakes

hope this helps please make brainliest

4 0
3 years ago
Read 2 more answers
A quality control inspector examined 200 light bulbs and found 16 defective . At this rate how many decfective bulbs would there
blondinia [14]
Ur answer is 1650 bulbs hope it helped
7 0
3 years ago
Whats the area of this parallelogram?
mart [117]
The formula for a parallelogram is A(area)= b(base) x h(height)
A= 6cm + 5cm
A= 11cm
A= 11cm x 12cm
A= 132cm

So your answer is 132cm.
7 0
3 years ago
Question 7 Unsaved A couch cost $825. If the state has a 10% sale's tax. What was the price of the couch before taxes?
jeyben [28]
Let the price be p.  Then 1.10p = $8.25.  Solving for p, p = $750 (answer)
4 0
3 years ago
Read 2 more answers
calculate the means and the standard deviation of the following set of data 4.578g, 4.581g, 4.572g, 4.573g, 4.601g, 4.577g. stat
AfilCa [17]

Answer:

68% Confidence interval  = [4.5752, 4.5848]

95% Confidence interval  = [4.5688, 4.5918]

Step-by-step explanation:

Sample mean (X) = 4.580

Sample Standard Deviation (S) = 0.01065

Sample size (n) = 6

T_{(5)} for alpha/2 0.84 = 1.1037

T_{(5)} for alpha/2 0.975 = 2.5706

68% Confidence interval = [x-T_{(5)}\frac{S}{\sqrt{n}}, x+T_{(5)]\frac{S}{\sqrt{n}}] = [4.5752, 4.5848]

95% Confidence interval = [x-T_{(5)}\frac{S}{\sqrt{n}}, x+T_{(5)}\frac{S}{\sqrt{n}}] = [4.5688, 4.5918]

7 0
3 years ago
Other questions:
  • 6 ponds equals how many ounces
    12·1 answer
  • Please hurry :) fast
    10·1 answer
  • Brynn and Denise launch their rockets at the same time. The height of Brynn’s rocket, in meters, is given by the function f(x)=−
    6·1 answer
  • My sister needs help<br> "Find the perimeter of the figure to the nearest hundredth."
    6·2 answers
  • A system of equations is graphed on the coordinate plane.
    13·1 answer
  • NEED HELP ON MATH HOMEWORK QUESTION, NEED HELP!!!
    6·1 answer
  • Y′′−4y′+4y=63e^5t with y(0)=3 and y′(0)=4.
    12·1 answer
  • Maurice has completed 72 pages of the research paper he is writing. That is 90% of the required length of the paper. What is the
    5·2 answers
  • SOMEONE PLEASE HELP ILL MARK AS BRAINLIEST AND GIVE 5 STARSSSSS
    10·1 answer
  • Find the value of<br> (-3)<br> Show work<br> Must show work!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!