plz help me find x 9-10 but if you can do 9-12

Plz Help Me Find X 9-10 But If You Can Do 9-12

Answers

Answer 1

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Question 9. The Angles (3 + 5x) and (x + 15) are forming linear pair, so

3 + 5x + x + 15 = 180

6x + 18 = 180

6x = 162

x = 27°

Question 10. Angle 58° + Angle (2x + 4) = 90, so

58 + 2x + 4 = 90

62 +2x = 90

2x = 28

x = 14°

Question 11. 5x = 70°

x = 70 ÷ 5

x = 14°

Question 12. Angle 106° and Angle (2x +4) forms linear pair, so

106 + 2x + 4 = 180

110 + 2x = 180

2x = 70

x = 35°
Answer 2

Answer:

9. [tex]x=27[/tex]

10. [tex]x=14[/tex]

11. [tex]x=14[/tex]

12. [tex]x=35[/tex]

Step-by-step explanation:

9. [tex]3+5x+x+15=6x+18[/tex]

==>> [tex]6x+18=180[/tex]; subtract 18 from 180 giving you 162, and finally 162 divided by 6 equals 27.

10.  [tex]90+58 = 148\\180 - 148 = 32\\2(14)+4=32[/tex]

11. 70 and 5x are congruent so, [tex]180-70=110; 110/5 = 35[/tex]

12. [tex]180-106=74; 74-4 = 70; 70/2 = 35[/tex]


Related Questions

Make s the subiect of v2 = U2+ 2as

Answers

Answer:

v2=U2+2as

v2-U2=U2-U2+2as

v2-U2=2as

(v2-U2)/2a=2as/2a

v2-U2/2a=s

s=(v2-U2)/2a

Prove segment GF = segment HF

Answers

Answer:

GF = FH

Step-by-step explanation:

GEF & FIH

EF = FI (equal)

GEF = FIH (alternate angle)

EG = HI (parallel sides equal)

GEF & FIH are congruent, under the case of (SAS)

therefore, GF = FH (corresponding angle)

1. Match the polynomial with its end behavior.
A. f(x) = -2x + 3
B. f(x) = x2 - 6x + 3
1. As x gets larger and larger in either
the positive or negative direction,
f(x) gets larger and larger in the
positive direction.
C. f(x) = 1 – x2 + 2x3
D.f(x) = 7 - x4
DE
2. As x gets larger and larger in the
positive direction, f(x) gets larger
and larger in the positive direction.
As x gets larger and larger in the
negative direction, f(x) gets larger
and larger in the negative direction.
3. As x gets larger and larger in the
positive direction, f(x) gets larger
and larger in the negative (help please)direction.
As x gets larger and larger in the
negative direction, f(x) gets larger
and larger in the positive direction.
4. As x gets larger and larger in either
the positive or negative direction,
f(x) gets larger and larger in the
negative direction.

Answers

Using limit concepts, the matching pairs are:

A - 3

B - 1

C - 2

D - 4

The end behavior of a function f(x) is given by it's limit as x goes to infinity.

Function A:

[tex]f(x) = -2x + 3[/tex], then:

[tex]\lim_{x \rightarrow -\infty} f(x) = \lim_{x \rightarrow -\infty} -2x = -2(-\infty) = \infty[/tex]

[tex]\lim_{x \rightarrow \infty} f(x) \lim_{x \rightarrow -\infty} -2x = -2(\infty) = -\infty[/tex]

Thus, inverse directions, so matching pair with 3.

Function B:

[tex]f(x) = x^2 - 6x + 3[/tex], then:

[tex]\lim_{x \rightarrow -\infty} f(x) = \lim_{x \rightarrow -\infty} x^2 = (-\infty)^2 = \infty[/tex]

[tex]\lim_{x \rightarrow \infty} f(x) \lim_{x \rightarrow -\infty} x^2 = (\infty)^2 = \infty[/tex]

Always positive, so matching pair with 1.

Function C:

[tex]f(x) = 1 - x^2 + 2x^3[/tex], then:

[tex]\lim_{x \rightarrow -\infty} f(x) = \lim_{x \rightarrow -\infty} 2x^3 = 2(-\infty)^3 = -\infty[/tex]

[tex]\lim_{x \rightarrow \infty} f(x) \lim_{x \rightarrow -\infty} 2x^3 = 2(\infty)^3 = \infty[/tex]

Same directions, thus, matching pair with 2.

Function D:

[tex]f(x) = 7 - x^4[/tex], then:

[tex]\lim_{x \rightarrow -\infty} f(x) = \lim_{x \rightarrow -\infty} -x^4 = -(-\infty)^4 = -\infty[/tex]

[tex]\lim_{x \rightarrow \infty} f(x) \lim_{x \rightarrow -\infty} -x^4 = -(\infty)^4 = -\infty[/tex]

Always negative, so matching pair with 4.

A similar problem is given at https://brainly.com/question/9368215

Original: $110
New: $59
%Decrease:__________

Answers

Answer:

46.36%

Step-by-step explanation:

Original: 110

New: 59

Percent Decrease: x

110 - 59 = 51

51/110 ≈ 46.3636... ≈ 46.36%

-Chetan K

Answer:

46.36% or 46% (rounded)

Step-by-step explanation:

110-59=51

Question now: What percent of 110 is 51

Step 1: We make the assumption that 110 is 100% since it is our output value.

Step 2: We next represent the value we seek with x.

tep 3: From step 1, it follows that 100%= 110.

Step 4: In the same vein, x%=51.

Step 5: This gives us a pair of simple equations:

100% = 110(1)

x%=51(2)

Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS

(left hand side) of both equations have the same unit (%); we have

100%/x%=110/51

Step 7: Taking the inverse (or reciprocal) of both sides yields

x%/100%=51/110

⇒=46.36%

Five triangles are shown on the coordinate plane.

Which triangle is a possible reflection of triangle A?

Answers

Answer:

answer choice c!

Step-by-step explanation:

hope this helps!

A reflection is when you "flip" the shape across the axis.

Choice C would work because you can flip triangle a and make d over the x axis

Explain how to evaluate
(-9)(-6)(15)(–7 + 7)
as simply as possible.

Answers

Hey there!

(-9)(-6)(15)(-7 + 7)

[-9(-6) = 54]

= 54(15)(-7 + 7)

[54(15) = 810]

= 810(-7 + 7)

[-7 + 7 = 0]

= 810(0)

= 0

Therefore, your answer is: 0

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

Answer:

[tex](-9)(-6)(15)(–7 + 7)[/tex]

[tex]So \: We \: have,[/tex]

[tex] - 7 + 7[/tex]

[tex] - 7 + 7 = 0[/tex]

Rewriting the original expression,

[tex](-9)(-6)(15)(0)[/tex]

[tex](-9)(-6)(15)(0) = 0[/tex]

[tex]The \: answer \: is \: 0.[/tex]

Enter the number in scientific notation.
50,000 =
x10 to the power of?

Answers

Answer:

5x104

Step-by-step explanation:

Answer:

5 * 10⁴

Step-by-step explanation:

50,000 is 5 * 10,000

10,000 = 10⁴

Thus, 50,000 = 5 * 10⁴

Convert each fraction to its equivalent using the least common denominator.
1/3 1/4

Answers

I am, honestly, slightly confused by the question wording, so here is what I think you need! :D

We can start by listing multiplies for each:

3:

3, 6, 9, 12, 15, 18, etc

4:

4, 8, 12, 16, 20, 24, etct

We can see that the least common denominator will be 12.

Answer:

[tex]\frac{1}{3}=\frac{x}{12}=\frac{4}{12}[/tex]

[tex]\frac{1}{4} =\frac{x}{12} =\frac{3}{12}[/tex]

If you need to multiply them:

[tex]\frac{4}{12} *\frac{3}{12} = \frac{12}{144} = \frac{1}{12}[/tex]

But you do not need to use a least common denominator for multiplying and can go straight to this:

[tex]\frac{1}{3} *\frac{1}{4} =\frac{1}{12}[/tex]

Hope this helps, have a nice day!  

HELP!!! BRAINLIEST!!! BRAINLIEST!!! +15 POINTS!!! REAL ANSWERS ONLY PLEASE!!!

Answers

Im a 5th grader and I don't even know that.

C is the answer
Hope this help

Given the function f(x) = 2x – evaluate f (4). Enter your answer as a decimal.

Answers

Step-by-step explanation:

F(x)=2x

but x= 4

F(x)= 2(4)

F(x)= 8

1/8 is same as 8

0.125

what is the probability that a randomly selected day the flight will depart after 9:11 am
.135
.0235
.0015
.16

Answers

Answer

The awnser is .0235

The probability that a randomly selected day the flight will depart after 9:11 am is 0.0235. The Option B is correct.

What is the likelihood of flights departing after 9:11 am?

The probability of a randomly selected day's flight departing after 9:11 am are determined by analyzing historical flight data. By examining the past departure times, we calculate the proportion of flights that departed after 9:11 am to the total number of flights.

This gives us the probability of a flight departing after that time on any given day. This probability will give us an idea of how often flights tend to depart later in the day. Therefore, the Option B is correct.

Read more about probability

brainly.com/question/23417919

#SPJ3

how many hours of physical activity are you required to complete to receive credit for the physical education course

Answers

on average, about 150 hours.

what is number 4 and 6?​

Answers

Step-by-step explanation:

4 ) 12 × 12

= 144

6 ) 10 × 10 × 10 × 10 × 10

→ 100000

• it's also a mathematical symbol for multiply by similar to × and *.

hope this answer helps you dear..take care!

Answer:

4= 144. 6= 100000

Step-by-step explanation:

use a calculator to get the answers

A big ship drops its anchor.
E represents the anchor's elevation relative to the water's surface (in meters) as a function of time t (in seconds).
E=−2.4t+7
How far does the anchor drop every 5 seconds?

Answers

Answer:

I don't know if I can you go outside and I can go to the store and get a little

Find the area of a square with a side of 3^3 m^2 *

Answers

Answer:

3^3 m^2 is area. If it is a square, the sides are 3 each.

Step-by-step explanation:

Amy and Rob each improved their yards by planting rose bushes and shrubs. They bought their
supplies from the same store. Amy spent $43 on 1 rose bush and 11 shrubs. Rob spent $68 on 5
rose bushes and 6 shrubs. Find the cost of one rose bush and the cost of one shrub.

Answers

Answer: a rose bush is 10 dollars while a shrub is 3

Step-by-step explanation:

5x10 is 50

6x3 is 18

__________ +

68

10

11x3=33

________+

43

LOOK AT PICURE!! WHOEVER IS CORRECT I WILL MARK BRAINIEST!!

Answers

Answer:

i think the answer is90°

27 shortest to longest.

Answers

K is the shortest m is the longest

Is y = (x - 1)(x + 7) linear or nonlinear

Answers

Yes it’s linear! Hope that helped

(Calculus)
please help me !

Find an equation for the tangent line to the graph of f(x) = 2x x+1
at the point where x=3

Answers

Answer:

Step-by-step explanation:

Answer:

The answer is 12x - 17.

Step-by-step explanation:

PLEASE MARK AS BRAINLIEST!!!!!

helppppp meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Answers

Answer:

Step-by-step explanation:

Answer:

a) 8:20

b) 14:28

Step-by-step explanation:

How do I Evaluate (−9)²

Answers

Answer:

81

Step-by-step explanation:

you evaluate by mutiplying the number with the exponent, which is -9 multiplied by -9, which is 81 because 2 negatives multipled or divided is a positive. hope this helped a bit

Answer:

81

Step-by-step explanation:

Here, some steps to evaluate (-9)².

Step 1 :- A negative base raised to an even powers equal positive.

9 ²

Step 2 :- Write exponentiation as multiplicaton.

9 × 9

Step 3 :- Multiply it .

81

Another way to evaluate ( -9 ) ².

Evaluate by multiply with it's exponent.

-9 × -9

When two negative sign combine they formed positive

So, after multiplying we get 81.

Help plsssssssssssssssss

Answers

Answer:

1: slope; 3, y intercept; 3

2: slope; -1, y intercept; -2

3: slope; -4, y intercept; 4

4: slope; 1, y intercept; 0

Step-by-step explanation:

also, equation is y =mx+b

y intercept = b

m = slope

y axis = y

x axis = x

Write fraction into decimal

2 3 over 5

2.2
2.4
2.6
2.5

Answers

Step 1: Multiply the whole number by the denominator

2 x 5 = 10Step 2: Add the result of step 1 to the numerator10 + 3 = 13

Step 3: Divide the result of step 2 by the denominator13 ÷ 5 = 2.6

Mark as brainlist ❤️❤️

Hey there!

“2 3 over 5”

= 2 3/5

= 2 × 5 + 3 / 5

= 10 + 3 / 5

= 13 / 5

= 13 ÷ 5

= 2.6

Therefore, your answer is most likely: Option C. 2.6

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

I need help please:(((

Answers

Answer:

Okay so for number 16

You have 2 parralel lines with a line through it.

Your trying to find the value of x

You have 2 angles given to you

one is 120 degrees whole the other is 5x+140 degrees.

They are corresponding angles. And now in this case corresponding angles are always equal.

So really all you gotta do is

120=5x+140

Now solve

-20=5x

x= -4

So the first one is x=-4

I can’t really see the other ones but here’s all you need to know

Alternate exterior - Equal

Altenrate interior - Equal

Corresponding - Equal

Interior - Not equal

Exterior-Not equal

Use these to guide you

CAN SOMEONE ANSWER QUESTION 9??

Answers

Answer:

hii I'll give solution but where

Find all the whole numbers for which the double inequality is true.

-5 ** I will mark brainliest to whoever solves it)

Answers

Answer:

5 < y < 2 This asks for all whole numbers y which are greater than 5 and also less than 2. That's a contradiction so there are no such whole numbers.

Step-by-step explanation:

Find a quadratic function that includes the set of values below.
(0,5), (2.15), (4,9)
The equation of the parabola is y=

Answers

Answer:

there you go . Good luck plz mark me brainliest .

HELP FAST PLS
The function f(x) = x was transformed to create a graph g(x) = f(x+1)+2.
Which statement describes how the graphs of fand g are related?
The graph of F is shifted to the right 1 unit and up 2 units to create the graph of g.
The graph of F is shifted to the right 1 unit and down 2 units to create the graph of g.
The graph of F is shifted to the left 1 unit and up 2 units to create the graph of g.
The graph of F is shifted to the left 1 unit and down 2 units to create the graph of g.

Answers

Answer:

The graph of F is shifted to the left 1 unit and then up 2 units to create the graph of g

REPOST*
Compare -3 and 9. Which of the following is true
A. -3 < 9 and -3 < 9

B. -3 = 9 and -3 < 9

C. -3 > 9 and -3 < 9

D. -3 > 9 and -3 > 9

Answers

Step-by-step explanation:

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sorry for this ..... this is my dear⬆️.......

I need an friend
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