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
Ksivusya [100]
3 years ago
6

How do you do this answer this pls

Mathematics
2 answers:
Leno4ka [110]3 years ago
7 0

Answer:

7, 5

Step-by-step explanation:

if its a reflection over the y axis it goes into the all positive zone so it will become positive

Vesna [10]3 years ago
5 0

Answer:

(-7,-5)

Step-by-step explanation:

You might be interested in
In this cohort, 75% of the 32 students are right-handed. How many students are right-handed?
Sergio039 [100]
24 students are right-handed
5 0
3 years ago
If your dinner bill was $80 and you left a 15% tip. How much money did you leave as a tip? What is your total bill cost?
nadya68 [22]

Answer: 92 dollars because 15% divided into 80 is 12 and add 80 to 12 and its 92

6 0
3 years ago
0 A maker of a certain brand of low-fat cereal bars claims that the average saturated fat content is 0.5 gram. In a random sampl
balandron [24]

Answer:

<em>The first step is to determine the average </em>

x= \frac{0,6+0,7+ 0,7+0,3+0,4+ 0,5+ 0,4 +0,2}{8}\\\ x= 0,475

<em>The exercise says it’s a normal distribution: (n=8)</em>

s^{2}= \frac{1}{n-1} ((0,6.x)^2+2(0,7-x)^2+(0.3-x)^2+2(0.4-x)^2+(0.5-x)^2+(0.2-x)^2)\\\ \frac{1}{7}*0,235 = 0,0336 \\\\ s= 0183

<em>According to the exercise, the mean is equal to 0,5 then the value of t of the distribution can be obtained </em>

<em />

t= \frac{x-u}{\frac{s}{\sqrt{n} }}\\\ t= \frac{0,475 - 0,5}{0,183}\\\  t= -0,3860

<em>The variable t has 7 grade to liberty, we calculate the p-value as: </em>

2* P(t < - 0,3860)= \\\ 2* 0,3554 = 0,7108

This value is very high, therefore the hypothesis is not rejected

7 0
4 years ago
Find the L.C.M of 6,9​
Oxana [17]

Answer:

Lcm=18

Step-by-step explanation:

First do prime factorization of 6 and 9

common factor of 6 is 3

and remaining factor is 2×3

Now,

C.F×R.F= 3×2×3

=18

6 0
2 years ago
Help please !!!!!!!! ASAP
fgiga [73]

Answer:

C

Step-by-step explanation:

3 1/2 x 2 = 7

5 0
3 years ago
Other questions:
  • Which point is located on the x-axis?<br> (–5, 1)<br> (0, –5)<br> (1, 0)<br> (2, 2)
    11·2 answers
  • 8. Where is the National Civil Rights Museum located?
    7·2 answers
  • The lines on the graph below represent the cost of apples at four different stores. At which store is the cost of apples the lea
    8·2 answers
  • A quadratic polynomial whose zeroes are -6 and -7 is​
    7·1 answer
  • 3) A private golf course offers cart rentals for $22 and a round of golf at $1.35 per hole for non-members. After purchasing a b
    6·2 answers
  • Can someone explain this to me pls
    13·1 answer
  • Plz help I need help
    7·2 answers
  • Quadrilateral ABCD has vertices A(-2,0) B(-3,-3) C(-5,-2) D(-5,2). Which of the following are the coordinates of A' after a dila
    13·1 answer
  • #72 i will give brainliest to the best answer!​
    15·1 answer
  • A pair of shoes is on sale for 15% off. With this discount, customers will save $9 if they buy the shoes. Part AIn this situatio
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!