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
Alexxandr [17]
3 years ago
5

I could really use some help rn help please !!

Mathematics
1 answer:
lesya [120]3 years ago
3 0
Lines DH and EC

Diameter is twice the radius so it’s the whole circle only those two show the whole circle so it is those two

Brainliest?
You might be interested in
PLZ HELP ME IM SO CONFUSED
r-ruslan [8.4K]
A = (pi * r^2)/2
A = (3.1416 * (14.3/2)^2)/2
A = 80.3 ft^2
6 0
3 years ago
A school spent $780,000 in one year to pay all of its teachers and administrators. The school has a total of twenty-four teacher
erik [133]

Answer: Impossible

Step-by-step explanation: Even if 24 people were on the teacher salary, 780,000 still couldn't cover them all.

3 0
3 years ago
How does 1.05 times 0.7 = 0.735
erma4kov [3.2K]
1.05 x 0.7 = 

0.735

0.735
5 0
3 years ago
Read 2 more answers
Statcrunchthe number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of
USPshnik [31]
A) First, we convert from percentiles to z-score using a z-table or graphing calculator. The z-table tells us that a z-score of about -0.64 is at the 26th percentile. Then, we convert from z-score to chips using the formula z = (x - mean)/standard deviation. -0.64 = (x - 1261)/117, so x = 1186.12, or about 1186 chips.
b) To find the percentage distance from the mean to one side of the distribution, we divide 97 by 2 to get 48.5. This means that 48.5% above and below the mean is the same as the middle 97%. To find the number of chocolate chips in the bag, we have to find number of chocolate chips in the 98.5th percentile (98.5 is found by adding 48.5 to 50) and the number of chocolate chips in the 1.5th percentile (1.5 is found by subtracting 48.5 from 50). We use a z-table to see that a z-score of about -2.17 is at the 1.5th percentile and a z-score of about 2.17 is at the 98.5th percentile. We convert -2.17 to chips using -2.17 = (x - 1261)/117, and x = 1007.11, or 1007 chips. We convert 2.17 to chips using 2.17 = (x - 1261)/117, and x = 1514.89, or 1515 chips. So a bag containing 1007 to 1515 chips makes the middle 97% of bags.
c) This question is similar to the previous question because it is basically asking you for the middle 50% of bags. The main difference is that we have to subtract the two values in this question to get one number. We divide 50 by 2 to find that 25% of the data falls above and below the mean. So, we need to find the value at the 25th percentile (50-25) and the 75th percentile (50+25). The z-table tells us that a z-score of about -0.67 is at the 25th percentile, and a z-score of about 0.67 is at the 75th percentile. Using the z-score formula, we find that a z-score of -0.67 is equivalent to 1,182.61 and a z-score of 0.67 is equivalent to 1339.39. The interquartile range = 1339.39-1182.61 = 156.78.
4 0
3 years ago
HEEELLPPPP PLZ ASAP!!!!!!!!!!!!!!!!!
OLEGan [10]

The point-slope form:

y-y_1=m(x-x_1)\\\\m=\dfrac{y_2-y_1}{x_2-x_1}

We have the points (4, 5) and (-3, -1). Substitute:

m=\dfrac{-1-5}{-3-4}=\dfrac{-6}{-7}=\dfrac{6}{7}\\\\y-(-1)=\dfrac{6}{7}(x-(-3))\\\\\boxed{y+1=\dfrac{6}{7}(x+3)}

3 0
3 years ago
Other questions:
  • What is 7-3x=2x+7-5x
    9·1 answer
  • This is how dora subtracts 73-26. 73-3=70. 70-?=50. ?-?=? fill in the blanks to solve
    9·1 answer
  • Two friends shop for fresh fruit. Jackson buys a watermelon for ​$8.85 and 3 pounds of cherries. Tim buys a pineapple for ​$3.35
    14·1 answer
  • Helppppp
    5·2 answers
  • At Putt Putt, they offer a special for unlimited mini golf. You decide to go golfing with your friends. After golfing and purcha
    8·1 answer
  • Factorise yf -cg - yg+ cf​
    6·1 answer
  • FASTTT HURRYYYY PLEASEEEEEE<br> The pair of figures is similar. Find the missing side.
    8·1 answer
  • Solve for the missing side to the nearest tenth.<br> 19<br> X<br> 51
    12·1 answer
  • Find the length of the unknown side. Round your answer to the nearest tenth.
    8·1 answer
  • Help solve this plsss fast!!!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!