PLEASE HELP QUICK

If two angles form a linear pair, then they are adjacent and
O congruent
O supplementary
O complementary
O perpendicular

Answers

Answer 1

Answer:

Supplementary

Step-by-step explanation:

2 angles that form a linear pair (180°) is supplementary

Answer 2
Answer: Supplementary.

Explanation: If two angles form a linear pair, the angles are supplementary. A linear pair forms a straight angle which contains 180º, so you have 2 angles whose measures add to 180, which means they are supplementary. If two congruent angles form a linear pair, the angles are right angles.

Please give me brainlisted

Related Questions

what is 55 - 11u =55​

Answers

Answer:10


Explanation:

Take the subtraction sign turn it into a plus because you want to make it a bigger number. Then it equals 110 and divide 110 by 11u and it equals 10

If y = x is compressed by a factor of 1/2 and translated up one unit, the new Function would be:

Answers

The answer is the last one

Work out the area of this trapezium.
15m
6m
10m

Answers

Answer:

105m²

Step-by-step explanation:

15+6=21

21÷2=10.5

10.5x10=105

What is an equation of the line that passes through the points (3,4) and (−4,−3)? Put your answer in fully reduced form

Answers

Answer:

The equation of the line is y = x + 1

Step-by-step explanation:

The equation of the line is y = m x + b, where

m is the slope of the lineb is the y-intercept

The rule of the slope of the line is m = [tex]\frac{y2-y1}{x2-x1}[/tex] , where

(x1, y1) and (x2, y2) are two points on the line

∵ The line passes through points (3, 4) and (-4, -3)

∴ x1 = 3 and y1 = 4

∴ x2 = -4 and y = -3

→ Substitute them in the rule of the slope above to find it

∵ m = [tex]\frac{-3-4}{-4-3}[/tex] = [tex]\frac{-7}{-7}[/tex] = 1

m = 1

→ Substitute it in the form of the equation above

∴ y = 1(x) + b

y = x + b

→ To find b substitute x by 3 and y by 4 in the equation

∵ 4 = 3 + b

→ Subtract 3 from both sides

∵ 4 - 3 = 3 - 3 + b

1 = b

→ Substitute it in the equation

y = x + 1

The equation of the line is y = x + 1

When you flip a shape over the x-axis and then thy- axis is it the same as rotating 180 degrees counterclockwise?

Answers

Answer:

yes

Step-by-step explanation:

Dina invests £450 in a savings account with annual compound interest.

After five years, there is £534.46 in the account.

What interest rate has she been receiving?

Answers

Answer:

3.3%

Step-by-step explanation:

compound interest: A = Pe^(rt)

A = 534.46

P = 450

t = 5

534.46/450 = e^(5r)

e^(5r) = 1.18

lne^(5r) = ln 1.18

(5r)lne = ln1.18

ln1.18 = 5r

5r = 0.165

r = 0.033

or 3.3%

Please help and give an explanation. I’m struggling

Answers

Answer:

y = 1/3x -4

Step-by-step explanation:

The y intercept is -4 as you can see in the graph. To find the slope look at the graph and find where it perfectly intercepts. It goes up one block and to the right three. So the slope is 1/3 . Since the line is going up to the top right it’s a positive slope.

PLEASE HELP ME!!!! THIS IS DUE TODAY!!!!!!!!

Answers

Answer:

sorry but can you put a picture or a question? thanks    :)

Step-by-step explanation:

What expressions are equivalent to 3(4x+3)?

Answers

Answer: B, D, E

Step-by-step explanation: Its very easy to check, For B, you notice that it is the same, only the numbers are swapped. In multiplication, this is perfectly fine. For D, I just knew that the answer was 12x+9. And in D, there are 3 4x and 3 threes', so that one was correct. And for E, all you have to do is to multiply accordingly to the distributive property

Some algae contains up to 50% oil by weight. How much oil is in a 7.3-ounce sample of this type of algae?

Answers

Answer:

3.65

Step-by-step explanation:

this is the same as saying

50%of 7.3

which is 3.65

The answer to your question is 3.65

A total of 60 children signed up for hockey there were 3 boys for every 1 girl that signed up how many of the children who signed up for hockey where girls

Answers

45 boys and 15 girls

Jada completed four out of 10 assignments. What is the ratio of completed to end complete assignments in simplest form?

Answers

Answer:

48

Step-by-step explanation:

dddd

Describe what the graph of the sounds at a rock concert look like.

Answers

Answer:

The graph would be similar to a Sin or Cos graph with a vertical shift. As the music gets louder the graph will go up and as the music and crowd become quieter, the graph will go down. Going up and down until the end of the concert where it will be 0.

Step-by-step explanation:

This is because the concert music would be loud, causing the sound on the graph to have a steady line.

Hope this helped! :)

I’m so confused may sb help please

Answers

Answer:

Line L has a slope of 1 and Line k has a slope of 2.

Step-by-step explanation: You can figure this out by using the rise (up) over run (left/right) method. Line l had 1/1 which equals 1 and line K was 2/1 which equals 2!

Answer: it is D

Step-by-step explanation:

line L hits a new point every 1 point. Line

K hits a new point at every 2 points.

5x +7y =19, -5x - 3y = 11
Whats the best method to solve this equation?

- Elimination
- substitution
- these equations are unsolved
-

Answers

Elimination

In other words,

5x+7y=19
-5x-3y=11

4y=8
y=2

⚠️⚠️What should I change ? And why ? ⚠️⚠️
⚠️look at the photo for mor detailed instructions⚠️

DON’T TROLL and if you don’t know don’t answer

Answers

Answer/Step-by-step explanation:

Change the 3rd and 4th input. ALL the input values must be different even if they have the same output values in order to be a function. NONE of the input values should be the same, it just has to be something completely different for it to be correct. It may not be linear, but It will be correct.

If the prime factors of a number are all the prime numbers less than 10 and no factor is repeated, what is the number?​

Answers

Answer:

210

Step-by-step explanation:

Prime less than 10:

2, 3, 5, 7

The number is:

2*3*5*7 = 210



I need help with number 11 and number 12

Answers

Answer:

11) 6

12) 3

Step-by-step explanation:

2 log 2 8

so 2(log2 8)

Base 2 so 2^x=8 so 3.

2*3 is 6.

log a a cubed

base a so a^ x = a^3

x=3

so 3.

Hope this helps ;D

Answer:

6 and 3

Step-by-step explanation:

Using the rules of logarithms

log[tex]x^{n}[/tex] ⇔ n log x

[tex]log_{b}[/tex] x = n ⇒ x = [tex]b^{n}[/tex]

[tex]log_{a}[/tex] a = 1

(11)

let 2 [tex]log_{2}[/tex]8 = n , then

[tex]log_{2}[/tex] 8² = n

[tex]log_{2}[/tex] 64 = n

[tex]log_{2}[/tex] [tex]2^{6}[/tex] = n

[tex]2^{6}[/tex] = [tex]2^{n}[/tex]

Since bases on both sides are equal, equate the exponents, that is

n = 6

(12)

[tex]log_{a}[/tex] a³

= 3 [tex]log_{a}[/tex] a

= 3 × 1

= 3

When Jeremiah looked at his cell phone bill for the month, he saw that he had spent 2/5 of his minutes talking to his mother and 1/5 of his minutes talking to his best friend. What fraction of the minutes did Jeremiah spend talking to either his mom or his best friend?

Answers

I’m not sure what it’s asking but if it’s asking how much did he talk to his mom and best friend in all that would be 3/5 if it’s asking for the fraction of time he spent not talking to his mom or best friend the answer would be 2/5

Answer:

that would be 3/5 minutes

Step-by-step explanation:

If X=4, is each statement true or false? plsssss helpp me it due today
A. x/4=1
B. -8=2x
C. x exponent 2 = ( -16)
D. -12 = x times (-3)
E. 12=x+ x+ x
F. x + 4 = -8

Answers

Answer:

A.True

B.False

C.False

D.True

E.True

F.False

Step-by-step explanation:

A. It's true because 4/4 is 1

B. It's false because 2×4 is 8 not -8

C. x exponent 2, 4 exponent 2 is 16 not -16

D. 4×(-3) is -12 so it's true

E. ×+×+×, 4+4+4 is 12 so again it's true

F. ×+4, 4+4=8 not -8

I think the answers are this!

What are the solutions of the equation X4-9x2 + 8 = 0? Use u substitution to solve.
O x = 1 and x = 2.13
O x=+1 and x=+22
O x= ti and X=
O x = ti and X=25
=+21/2

Answers

Answer: the answer is B

Step-by-step explanation:

The solutions of the equation X⁴-9x² + 8 = 0 is ±2√2 and ±1

How to solve equation using substitution

X⁴-9x² + 8 = 0

Let x² = y

Then the equation becomes y² - 9y + 8 = 0

This is in the form ax² + bx + c = 0

We can solve by using quadratic formula for finding roots

x = {-b ± √(b² - 4ac)} / 2a

where,

a = 1, b = -9, c = 8

= {-(-9) ± √((-9)2 - 4(1)(8))} / 2(1)

= {9 ± √(81 - 32)} / 2

= {9 ± √49} / 2

= {9 ± 7}/2

= 16/2, 2/2

= 8, 1

y = 8,1

x = ±2√2, ±1

Learn more about equation:

https://brainly.com/question/16863577

Kevin can complete 45 multiplication problems in 2 minutes. What is the unit rate?

Answers

Answer: 22.5

Step-by-step explanation: 45/2

Answer:

0.04 4 is repeated

Step-by-step explanation:

Jessica and her father are comparing their ages. At the current time, Jessica's father is 24 years older than her l. Three years from now, Jessica father will be five times her age at the point​

Answers

Answer:

Jessica is currently 3 years old and her father is 27 years old.

Step-by-step explanation:

System of Equations

Let's call:

x = Jessica's age

y = Jessica's father's age.

There are two conditions:

1: Jessica's father is 24 years older than her or, equivalently:

y = x + 24

2: Three years from now, he will have five times her age.

Three years from now, Jessica will have x+3 years, and her father will have y+3 years, thus:

y + 3 = 5( x + 3 )

Substituting the first condition into the second:

x + 24 + 3 = 5( x + 3 )

Operating:

x + 27 = 5x + 15

Subtracting x and 15:

27 - 15 = 5x - x

12 = 4x

Solving:

x = 12 / 4 = 3

x = 3

y = 3 + 24 = 27

y = 27

Jessica is currently 3 years old and her father is 27 years old.

Which is the solution to the inequalit? 1/4 +x less than 5/6

Answers

Answer:

  x<7/12

Step-by-step explanation:

     1/4+x<5/6

1/4+x-1/4 < 5/6-1/4

             x<10/12-3/12

            x<7/12

Write the inequality out.

1/4 + x < 5/6

Now solve for x

x < 5/6 - 1/4
x < 7/12

7. What is the solution to 3 (x - 5)= 5x
-5)= 5x - (3 - x)?

Answers

Answer:

Why do you have two equal signs in this question?

The city park is 9 2/5 miles from Roland Elementary School. The city library is 3 3/10 miles from the same school. How much farther from the school is the park than the library?

Answers

Answer:

6 1/10

Step-by-step explanation:

just need to find out the difference in the distances

9 2/5 - 3 3/10 = 6 2/5 - 3/10 = 6 1/10

If you would like to venture further, you can check out my Instagram page (learntionary) where I post notes and mathematics tips. Thanks!

Just subtract 3_3/10 from 9_2/5.

Let 3_3/10 be 33/10.

Let 9_2/5 be 47/5.

47/3 - 33/10 =

LCD is 30.

30 ÷ 3 = 10.

10 x 47 = 470

30 ÷ 10 = 3

3 x 33 = 99

We now have (470 - 99)/30.

This becomes (371/30) miles.

You can express (371/30) miles as a mixed number answer if needed.

What is angle A and B??

Answers

Answer:

A=45 b=110

Step-by-step explanation:

I used a calc

Answer:

A=135 b=200

Step-by-step explanation:

135+200+25=360

X+(x+65) +25=360

Subtract 25 from both sides

X+ (x+65)=335

Combine like terms

2x +65=335

Subtract 65 from both sides

2x =270

Divide by 2

X=135

To get b you just do 135+65=200

given f(x)=2x^2 and g(x)=4x-5, the composition f(g(x)) is equal to 32x^2-80 x+53 now find an expression for g(f(x))

Answers

F(x) is most likely the f(f(x)x) where f(x) is g(x))f)) and composition can be 69 + 46 which is the total of 137

Answer:

the answers you'd put in the box are 8 and 7.

when the drop down question pops up, the answer i commutative.

Step-by-step explanation:

i got it right lol

what is (9+8)/(88+77)

Answers

Answer:

Exact form: 17/165

Decimal form: 0.103

Step-by-step explanation:

hope this helps :)

Answer:

0.1

Step-by-step explanation:

(9+8)/(88+77)

(17)/(165)

17/165

0.1030303030

0.10

Factor 20w - 15.
please someone help!

Answers

Answer:

5( 4w -3)

Step-by-step explanation:

just pulled out a 5

Answer:

[tex]\huge\boxed{\sf 5(4w-3)}[/tex]

Step-by-step explanation:

[tex]\sf 20w-15\\\\Highest\ Common\ Factor= 5\\\\Take \ 5 \ common\\\\5(4w-3)\\\\This \ is \ the \ required\ factorized \ form\\\\\rule[225]{225}{2}[/tex]

Hope this helped!

~AnonymousHelper1807
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