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
arsen [322]
3 years ago
15

Consider the diagram. Lines a and d are?

Mathematics
1 answer:
marta [7]3 years ago
5 0

Answer:

perpendicular

Step-by-step explanation:

They form a 90 degree angle

You might be interested in
Deidre does not think exercise makes a difference in weight loss when trying to lose weight. She gets two random samples of the
melamori03 [73]

Answer = c

Step-by-step explanation:Since the medians are approximately the same they lost on average around the same amount regardless of exercise. Notice that the range of those with exercise is smaller though so they were more consistent in the amount of weight lost.

7 0
3 years ago
Read 2 more answers
What are the x and y intercepts of the equation 2x-y=4
Len [333]

Answer:

x-intercept:(2,0)

y-intercept:(0,-4)

Step-by-step explanation:

3 0
3 years ago
An expression to convert 50 miles per hours to miles per minute is shown
MariettaO [177]
Hello

The correct number would be 0.8333

Have a nice day
7 0
3 years ago
Read 2 more answers
A survey found that women's heights are normally distributed with mean 62.8 inches and standard deviation of 2.5 inches. This su
Jet001 [13]
<span>a) 

Z*_Upper = (76 - 62.7)/2.5 = 5.32

Z*_Lower = (57 - 62.7)/2.5 = -2.28 

The requirement is to get p(-2.28 < Z < 5.32) = p(Z<5.32) - p(Z<-2.28). 

Use normal distribution table to get the answer for p and multiply with 100 to get the percentage. 

The other questions are now easy for you to answer on your own. Hope it helps.

</span>
4 0
3 years ago
Read 2 more answers
What is the length of the rectangle?
gregori [183]

Step-by-step explanation:

area \: of \: rectangle \:  = 60 \:  {yards}^{2}  \\  \therefore \: (w + 4) \times \: w = 60\\  \\  \therefore \:  {w}^{2}  + 4w -60 = 0 \\  \\  \therefore \: {w}^{2}  + 10w - 6w -60 = 0 \\  \\   \therefore \: w({w} + 10) - 6(w  + 10)= 0 \\  \\  \therefore \: ({w} + 10) (w- 6)= 0 \\ \therefore \: {w} + 10 = 0 \: or \: w- 6 = 0 \\  \therefore \: {w}   = -  10  \: or \: w =  6  \\  \because \: sides \: of \: rectangle \: cant \: be \: negative \\  \therefore \: w \neq \:    - 10 \\  \\ \therefore \: w = 6 \\  \\ \therefore \: w + 4 = 6 + 4 = 10 \\  \\ length \: of \: rectangle \:  = 10 \: yards.

4 0
3 years ago
Other questions:
  • Carl can swim at a speed of 2/3 meters/second. How many seconds will it take him to swim a 150 meter race
    15·2 answers
  • Which number is located between 15 and 20 on the number line
    6·2 answers
  • What is 4 1/2 +2 1/2
    11·2 answers
  • M14 + 4 = 8 solve for m with steps
    7·1 answer
  • Name the component that changes its resistance as the temperature changes.​
    6·2 answers
  • The model of a shopping mall is made using a scale of 1: 50
    5·1 answer
  • g (15 points) Suppose 42 out of 600 rats exposed to a potential carcinogen develop tumors. A control group of 350 rats not expos
    7·1 answer
  • URGENT PLEASE HELP Students in Mrs. Barnes’s class determined the probability that she will check homework on a randomly chosen
    5·1 answer
  • URGENT!!!!!!!!!!!
    8·2 answers
  • Help with this exponential function!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!