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
ICE Princess25 [194]
3 years ago
8

**PLEASE HELP MATH!! 3 QUESTIONS**

Mathematics
1 answer:
polet [3.4K]3 years ago
3 0
Well when you translate up, this means that the y coordinate changes so add 3 to all the y coordinates...So your answer is B. <span>S(1, 4), T(2, 0) and U(4, 3) . Please give me a Thanks & your welcome ;)</span>
You might be interested in
A random sample of 35 undergraduate students who completed two years of college were asked to take a basic mathematics test. The
disa [49]

Answer:

The 90 % confidence limits are (-2.09, 8.09).

Since the calculated values do not lie in the critical region we accept our null hypothesis.

Step-by-step explanation:

The null and alternative hypothesis are given by

H0: σ₁²= σ₂² against Ha: σ₁² ≠ σ₂²

Confidence interval for the population mean difference is given by

(x`1- x`2) ± t √S²(1/n1 + 1/n2)

Where S ²= (n1-1)S₁² + S²₂(n2-1)/n1+n2-2

Critical value of t with n1+n2-2= 50+ 35-2= 83 will be -1.633

Now calculating

S ²=34* (12.8)²+ (14.6)²*49/83= 192.96

Now putting the values in the t- test

(75.1 -72.1) ± 1.633 √ 192.96(1/35 +1/50)

=3 ±  5.09

=-2.09, 8.09  is the 90 % confidence interval for the difference

The 90 % confidence limits are (-2.09, 8.09).

Since the calculated values do not lie in the critical region we accept our null hypothesis.

5 0
3 years ago
The temperature outside was -12 °. The temperature dropped 3 degrees. What is the new temperature?
tigry1 [53]

Answer:

-15

Step-by-step explanation:

the new temperature since it went down

-12-3= -15

5 0
3 years ago
Read 2 more answers
(question 31) if arc mBC =120 and arc mAD =50 whatis the measure of angle DYC
g100num [7]
<h3>Answer:  D) 95</h3>

===============================================================

Explanation:

First, let's calculate angle BYC. This is the angle formed by the chords that subtend the arcs mentioned. This angle faces or is aimed toward the direction of the arcs. To find this angle, we'll average the arc measures like so:

angle BYC = (arcAD + arcBC)/2

angle BYC = (50+120)/2

angle BYC = 170/2

angle BYC = 85 degrees

Then we'll use the idea that angles BYC and DYC are supplementary (aka they form a straight 180 degree angle)

angleBYC + angleDYC = 180

angleDYC = 180 - angleBYC

angleDYC = 180 - 85

angleDYC = 95 degrees

which is why the answer is choice D.

5 0
2 years ago
What is the selling price if the cost is $22.00 and the markup is $6.80
neonofarm [45]
Just simply add

22+6.80= 28.80

So now the selling price is $28.80
7 0
2 years ago
Drag the correct description to tell whether the graph represents a function.​
nadezda [96]

Answer:

1) Not a function 2) function 3) function

Step-by-step explanation:

Use the vertical line test. If you draw a line on every vertical line on the graph and you see two points, it is not a function.

5 0
2 years ago
Other questions:
  • What is the sum of (–6) + (–6) + (–6) + (–6) + (–6) + (–6)
    13·2 answers
  • What do you call it when 50 people stand on a Wooden dock
    6·1 answer
  • Lexi subtracts 9,405 from 11,138 should her answer be greater than or less than 2,000
    15·2 answers
  • Which Values of P and Q result in an equation with exactly one solution?
    15·2 answers
  • Determine if the set of vectors shown to the right is a basis for IR3 If the set of vectors is not a basis, determine whether it
    12·1 answer
  • What is the solution for the equation 5/3b^3-2b^2-5= 2/b^3-2
    14·2 answers
  • Type the missing number in this sequence:<br> 4,<br> 8, 16, 32,
    11·1 answer
  • The largest rectangular box that Renee's father can find has a base that is 28 inches by 18
    6·1 answer
  • HELP DUE IN 20 MINS!<br><br> x = ??
    11·1 answer
  • Which table does not represent a function?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!