Mathematics High School

Clasificación de los ángulos de acuerdo a sus aberturas

Answers

Answer 1

Answer:

recto, agudo, obtuso, liano, completo, convexo, cóncavo

Step-by-step explanation:

Related Questions

which function defines the sequence -16,-22,-28,-34 where f(10)= -70

Answers

Answer:

f(n) = -6n - 10.

Step-by-step explanation:

This is arithmetic sequence with first term a1 = -16 and common difference d = -6.

So f(n) = a1 + d(n - 1)

= -16 - 6(n - 1)

= -16 - 6n + 6

= -6n - 10.

Checking:

f(10) = -6(10) - 10 = -70.

The function that defines the sequence is f(n) = -6n - 10.

What is an Arithmetic Sequence ?

A sequence of numbers which have a relation between them and the consecutive numbers increase or decrease by a fixed amount is called as an Arithmetic Sequence.

The sequence given is -16,-22,-28,-34

This is arithmetic sequence

first term a1 = -16

common difference d = -6.

The nth term of an arithmetic sequence is given by

f(n) = a1 + d(n - 1)

f(n) = -16 - 6(n - 1)

f(n)= -16 - 6n + 6

f(n)= -6n - 10.

To verify this

f(10) = -6(10) - 10 = -70.

Therefore , The nth term is given by f(n)= -6n - 10.

To know more about Arithmetic Sequence

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The length of a recgangle is teice is width if the perimeter is 72 metre find the length and width of the rectangle

Answers

Answer:

Let width = b

Then length,l=2b

Perimeter =72

2(l+b)=72

2(2b+b)=72

2(3b)=72

6b=72

b=72/6=12

L=2b=12x2=24

What is the length of segment AC?​

Answers

The y difference of the 2 lines are 6(you can just count these)

The x difference of the 2 lines are 8(again you can count this)

Now calculate distance using distance formula (the pythag theorem)

sqrt(6^2+8^2)=sqrt 100= 10

Therefore the distance of AC is 10.

n times 8.
The algebraic expression is _____.
Please help my assignment is due today

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Answer:

Hope this helps, thank you !!

Which of these statements is correct? Select all that apply.

A. A solution to the equation x
2 = 7 is x = √49

B. A solution to the equation x
2 = 15 is x = √15

C. A solution to the equation x
2 = 38 is x = ³√38

D. A solution to the equation x
3 = 3 is x = ³√27

Answers

I’m pretty sure it’s D

Answer:

A and B lowkey don't feel like doing the rest cause I'm slow

Step-by-step explanation:

Please hurry!!!!!!!!!!!!!!!!!!

Answers

Answer:

38

Step-by-step explanation:

Range is the largest number minus the smallest number

55-17=38

I hope I hurried enough

Answer:

Your question is not proper.Here, you said that range of data. But where is the data? How can you expect answer without giving proper question?

-75x + 200 represents a bank account balance after x months. What is the initial amount in the
account? What is the rate of change?

Answers

The initial amount was 200 dollars.

If you sub in 0, you get the amount at 0 months.

Rate of change is the slope. You are losing -75 a month, which is the rate of change.

In the study of pesticide use and breast cancer, researchers evaluated pesticide use during the entire life of the respondents. How would you expect the results to have been affected if the researchers collected exposure history spanning the previous 20 years only?

Answers

Answer:

Kindly check explanation

Step-by-step explanation:

A common problem with most research designs is bias, which could be introduced win several ways one if which is the favored selection of certain variables rather than being randomized. In the scenario above, the sampling time frame introduces a bias into the design as the tune span of pesticide use does not allay with that of the exposure history of the respondent. Therefore an entire lifetime evaluation of one variable and just 20 years evaluation of the other introduces a sampling bias into the research design. Similarly, evaluation the type of pesticide usage over certain time period may need to be considered as the effect of very old pesticides may differ from those used very recently.

What is the value of: (3.3) + (-1) - (-1.7)

Answers

Answer:

4

Step-by-step explanation:

3.3 + -1 is 2.3

2.3 - -1.7 is 4

write the equation of the line in fully simplified slope-intercept form.

Answers

Step-by-step explanation:

świnka pepapomoże to zmieniam o tym zakładem ubezpieczeń i bankowości elektronicznej na tablecie i

Y= -4x -5 hope this helps do the work yourself next time

Daily ticket sales for a music festival are as follows: 454, 635, 454, 843, 1951, 1999. What are the mean, median, and mode of the data?

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mean-1056, median-739, mode- 454

Plz help me step by step explanation would help for work plzzzz And Thank you PLEASE​

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Answer:

i hope this helps

Step-by-step explanation:

Answer:

r = -43. that's the result

part of me wants to say that the answer is A , but the other part of me is saying the answer is D, which one is it?​

Answers

Answer:

Pretty sure it's A

On a team, 4 girls and 2 boys scored a total of 28 points. The difference between the number of points scored by the 4 girls and the number of points scored by the 2 boys is 12. Each girl scored the same number of points and each boy scored the same number of points. Find the number of points scored by each girl and each boy Each girl scored points.​

Answers

Answer:

Each girl earned 2 points

Each boy earned 5 points

Step-by-step explanation:

Let x represent the number of points one girl earned

Let y represent the number of points one boy earned

4x + 2y = 28

4x - 2y = 12

8y = 40

y = 5 points

4x + (2)(5) = 28

4x + 20 = 28

4x = 8

x = 2 points

Each girl earned 2 points

Each boy earned 5 points

I need help please!!

Answers

Answer:

Step-by-step explanation:

i think 90

The answer is 90 I think

a x + b y is equal to 12​

Answers

Answer:

y= -a*x + 12

b b

Step-by-step explanation:

ax+by=12 (subtract "ax" from both sides so that the one on the left will become zero and we will have "by" )

by= -ax+12(divide both side by "by" so that we will have the equation as "y=mx+b")

finally the result will be:

y= -a*x + 12

b b

Help due tonight

Solve the following system of equations.
3x + y = -21
-3x - 3y = 15
X=
y =

Answers

Answer:

I have solved it in elimination method if you need it in another method let me know.

Step-by-step explanation:

3x+y=21

-x-y=5

2x=26

x=13

-3×13-3y=15

y= -18

The perimeter of a rectangle is 35cm. The length is 5cm. Write and
solve an equation to find the width of the rectangle.

Answers

Answer:

P = 2L + 2W

35 cm = 2(5 cm) + 2(W cm)

W = 12.5 cm

Step-by-step explanation:

P = 2L + 2W

35 cm = 2(5 cm) + 2(W cm)

35 cm - 10 cm = 2W cm

2W cm = 25 cm

w cm = 12.5 cm

Step-by-step explanation:

step 1. a rectangle has 2 sets of congruent sides; we will call them l and w.

step 2. P (perimeter) = l + l + w + w = 35

step 3. 35 = 5 + 5 + 2w

step 4. 25 = 2w

step 5. w(width) = 12.5 cm.

5TH GRADE MATH GIVING BRAINLIESTT

Answers

Answer:

graph A

Step-by-step explanation:

When the cost is at 4 dollars, the feet is at 1. Hope this helps!

Answer:

A

Step-by-step explanation:

The only number that comes across 4x and 1y is a.

Helpppppp!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Multiply Multiply Multiply Multiply Multiply

sasasaasasasasassasasasasasasasasasasasasasasa

Answers

Answer:

tatatatatatatatatatatatatata

Step-by-step explanation:

the duck is so cute

Answer:

DUCKYYY :DDD

Step-by-step explanation:

HELP!!!!!!!!!!!!!!!!!!!!!!! :)

Answers

Hey there!

The answers are as follows:

7.)

m∠1 = 85

m∠2 = 95

m∠3 = 85

m∠4 = 85

8.)

m∠1 = 60

m∠2 = 120

m∠3 = 60

m∠4 = 120

9.)

they all equal 90

10.) No. Parallel lines do not cross each other, but these, if extended, would cross. You could use a protractor by measuring corresponding angles, and if they aren't equal, they aren't parallel.

Have a terrifcly amazing day!

The cash register subtracts $4.00 from a $20 Coffee Cafe gift card for every medium coffee the customer buys. Use the graph to write an equation in slope-intercept form to represent this situation

Answers

Y=-4x+20 I’m pretty sure

Please help!!!!!!!!!!!!!!!!!!!!!

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I’m thinking 48 in^2 because 1/2*16*6= 48 hope this helps

If A = 56, then find c

Answers

Answer:

Since A= 56 then B=56 so A+B=112

The whole tringle must be 180 degrees

So 180-112=68

SO C=68

I believe

Please help me...???​

Answers

Answer:

Step-by-step explanation:

77

Answer:

16.5 in³

Step-by-step explanation:

Length(L) = 2.2 in

breadth (b) = 1.5 in

height (h) = 5 in

Volume of the cuboid

= L * b * h

= 2.2 * 1.5 * 5

= 16.5 in³

Ć
9
e. m5 =
j. mZ11 =
P
12. If a || D, mZ2 = 63°, and m29 = 105°, find the measure of each missing angle.
a. mZ1 =
e. m26 =
a
i. mZ11 =
6
4
b. m.Z3 =
f. m27 =
j. mZ12 =
7
8
11
12
b
c. m 24 =
g. mZ8 =
10/9
1413
k. mZ13 =
d. m.25 =
d
h. mZ10 =
I. m Z14 =
For questions 13-15, find the values of x and y if I || m.
13.
(10x
17)

Answers

I am so confused RN what are u asking

help pls it has to be in an equation and ill mark brainliest.​

Answers

Answer:

y = 1/6x+2

Step-by-step explanation:

1/6=slope 2=y int. hope this kinda helps

ANSWER ASAP THEIRS A SCREEN SHOT TO HELP SHOW
AND TELL WHY PLEASE

Answers

b d and f it is getting larger, 3*2 is 6 meaning the scale factor is two, and point o is the vertex i think

Zenaida shares 1/5 bag of cookies equally among herself and 2 her friends. What fraction of the cookie bag will each girl receive?

Answers

Answer:

1/15

Step-by-step explanation:

1/5 divided by 3

=1/5 times 1/3

=  1 × 1

 -------

 5 × 3

= 1/15

Answer:

The answer is 1/10

Step-by-step explanation:

1/5 divided by 2

1/5 times 1/2

1 x 1 = 1

5 x 2 = 10

1/10

Other Questions
Plssssss helllllp meeee 50.point and will mark Brainlyiest Solve: 4!A.16B.6C.24D.4 Ali is considering buying a commercial building in Chicago. He has learned the following facts from his real estate broker: Market Cap Rate 8.00% Rental Income $2,500,000 Operating Expenses $900,000 Existing Annual Mortgage Payment $975,000($225,000 is principal and $750,000 is interest) Current rate for a 15 year mortgage 5% Based on the facts above, what is the Market Price for this building? O A. $31,250 O B. $20,000,000 O C. Cannot determine with the facts that are given O D. $7,812,500 since the landmark case brown v. board of education (1954), how has integration of schools in texas played out? A fumigation company was hired to eliminate pests in one of two buildings in a condominium complex that shared a common wall. The owners of the complex told the fumigation company that the common wall separating the infested building from the uninfested building was an impenetrable fire wall. 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