Mathematics High School

help pls

. ________.

Help Pls. ________.

Answers

Answer 1

Answer:

#8)  x = 12

Step-by-step explanation:

vertical angles are congruent

5x + 10 = 70

5x = 60

x = 12

Related Questions

1 of 5
What is the nth term rule of the linear sequence below?
2,5, 8, 11, 14, ...
w
Tn​

Answers

Answer: 3n-1

The difference between each of the numbers is 3.  This means that we have 3n.

If we assume that for the first number n=1, then 3*1=3, but the value we have is 2. This means that we must subtract 1 to get from 3 to 2.

The set of numbers 1, 7, 11 and 36 contains values for m. What value of m makes the equation below true?

4m + 8 = 36

* ASAP *

Answers

Answer:

7

Step-by-step explanation:

If m was 1, then it would be

4 +8 = 36, which is not true.

If m was 7, then it would be

28 + 8 = 36, which is true.

If m was 11, then it would be

44 + 8 = 36, which is not true.

If m was 36, then it would be

144 + 8 = 36, which is not true.

Hope that helps!

Rectangular flower bed needs a thin metal border all the way around. The sides are 4' x 3' long how many feet of border should be purchased? Find the perimeter

Answers

Good luck to you! Any questions, ask away.

ABCD is a parallelogram. If m A. 105
B. 115
C. 75
D. 65

Answers

ANSWER- ANGLE A = ANGLE C ,THEREFORE ANGLE C IS 115

Nicole earned $75. She put 1/3 of her money into her savings account. She bought a shirt for $17.11 and a sweater for $26.74. How much money does Nicole have left?
A. 6.15
B. 9.65
C. 18.85
D. 31.15​

Answers

Answer:

A

Step-by-step explanation:

1/3 of 75 = 25

75 - 25 = 50 dollars Nicole has

17.11 + 26.74 =43.85

50 - 43.85 = 6.16

Answer: a

Step-by-step explanation:

what factors do all the multiples of 5 have in common​

Answers

Answer:

I think answer is 1..........

4. Evaluate f(x) = - 9x + 8 at the given value. f(5)

Answers

Answer:

-37

Step-by-step explanation:

f(x) = - 9x + 8

f(5) = - 9*5 + 8 = -37

Answer: -37

Step-by-step explanation:

f(5) = -9x + 8

f(5) = -9(5) + 8

f(5) = -45 + 8

f(5) = -37

cómo se expresa en notación científica 1254​

Answers

Answer:

1.254 * 10^3

Step-by-step explanation:

1254 = 1.254 * 1000 = 1.254 * 10^3

is -65,2 a rational or irrational number?​

Answers

Answer:

Rational

Step-by-step explanation:

that is the answer

Answer:

Its a rational number

Step-by-step explanation:

This also came with it :Complete the table for the following function:

Y = 8x - 5


Please help me and dont mind my work I did on the side im pretty sure I got it wrong.

Answers

Answer:

x     y

3     19

5     35

-2   -21

1      3

4      27

Step-by-step explanation:

I went through and mutliplied each x value by 8 and then subtracted 5. You were almost there!

Lydia is playing Galaxy 8RX. After three misses, the game is over. Last week, Lydia kept track of how long her games lasted. Hse msde a line plot of her data. Lydia said,"My best time is 2 3/4 minutes longer than my worst time because 4 1/4-1 1/2=2 3/4.
Is subtraction the correct operation to compare Lydia's best and worst times?Explain.

Are Lydia's calculations accurate?Show how you know.

In the line plot, what do the numbers Lydia subtracted represent?

Does Lydia's conclusion make sense? How did you decide? If not, what can you do to improve her reasoning?
​

Answers

Answer:

Yes ; Yes ;

Step-by-step explanation:

1.) To obtain the difference between the best and worst game times in the scenario above, we use the subtraction operator, hence. Lydia is correct.

4 1/4 - 1 1/2

17/4 - 3/2

(17 - 6) / 4

11 /4

= 2 3/4

The subtracted numbers represent the duration of each of the three times game was played

Can someone help me with this

Answers

Answer:

1) B) 123 years

2) B) 51 years

Step-by-step explanation:

1)given information

2) 2011-1960=51

Answer:

1. B: 123 years

2. B: 51 years

Step-by-step explanation:

1)

1927 - 1804 = 123

2)

2011 - 1960 = 51

if you answer these 2 questions then u like anime and i send u some pics! :)

Answers

um what are u saying

Question 1: A square garden has a side length of 14.5 feet. What is the area of the garden?
Question 2: What is 6 to the power of 3 or 6^3 evaluated?
Question 3: A cube has a side length of 1.1 inches. What is the volume of the cube?Question 4: Wyatt's football team has a phone call system in case a game or practice is cancelled. The coach calls 3 players. Then each of those players calls 3 players and the pattern continues. How many players will have been called during the fourth round of calls?
Question 5:
Marion is making bookmarks. On Monday, she makes 2 bookmarks. Each day after that she doubles the amount she makes. How many bookmarks will she have made on Saturday?

PLS ANSWER ALL QUESTIONS IF YOU ARE GOING TO ANSWER THIS!!

Answers

Answer:

58 ft

216

6.6

20

12

Step-by-step explanation:

Maria bought 14 oranges. Each orange weighed 0.44 pound.


How many pounds of oranges did Maria buy? M

Answers

Answer:6.16 pounds

Step-by-step explanation:

14x0.44

Answer:

6.16 pounds

Step-by-step explanation:

She purchased 14 oranges. Each one of those oranges weighed 0.44 pounds. In this instance, you would use multiplication.  

14 x 0.44 which then equals 6.16 (pounds).

My recipe calls for 3/4 cup sugar, 3/5 cup flour. If I use 3/8 cup of flour how much sugar do I need?

Answers

Answer:

15/32 cups

Step-by-step explanation:

Given data

We are given data 3/4 cups of sugar required 3/5 cups of flour

What amount sugar requires 3/8 cups of flour is the question

Solution

          3/4 cups of flour needs 3/5 cups of sugar

Hence x cups of flours need 3/8 cups of sugar

cross multiply

3x/5= 3/4*3/8

3x/5= 9/32

3x= 9*5/32

3x= 45/32

x= 15/32

Hence the amount of flour is 15/32 cups

Find the exact value of inverse cos (square root of 3/ 2.

Answers

Answer:

that I have attached my application for you to have a couple months but I'm thinking it's all threads a small for more about an automatically ke you don't you to join our next few different to see a look great and you want them so it in for her the

Answer:

30° is the exact value of cos invers

PLEASE MARK ME AS BRAINLIEST


Evaluate each function. h(a)= |-3a|; Find h(-9)

Answers

Answer:

h(-9)=27

Step-by-step explanation:

find the absolute value of |-3(-9)|, simplifies to |27|, which is just 27. hope it helps

(6x – 11) - ( -7x + 3)

Answers

Answer:

13x-14

Step-by-step explanation:

i just had to solve it

Solve the following inequality 20 Which graph shows the correct solution? 27 28 29 30 31 32 33 34 35 36 37 + + + 27 28 29 30 31 32 33 34 35 36 37 1 5 8 9 10 11 12 13 + 3 1 + + 6 7 L. 8 9 10 11 12 13​

Answers

Answer:

the answers D

Step-by-step explanation:

i took the quiz

20=5y
Solve for Y

What would y be
No need to show to much work!!!!
Y’all are life savers

Answers

Answer:

y = 4

Step-by-step explanation:

20 = 5y

then divide both side by 5

20 ÷ 5 = 4

so y is 4

sec^-1(1) find exact value

Answers

Answer:

Solution given:

we have

let angle be x

secx=1

1/cosx=1

1=Cosx

x=Cos-¹(1)

x=0°,360°

the exact value is 0° or 360°

what type of triangle is this please help marking brainliest so yeah if you're right and you explain

Answers

Answer:

I think it is an Isosceles triangle

or an acute

Step-by-step explanation: Just match up the one that looks closest to it

Your pick. I hope I helped though

Answer:

I believe it's an Isosceles triangle! I apologize if I'm wrong!

Step-by-step explanation:

The point (2, 18) is an ordered pair in a proportional relationship. What equations represents this relationship?


y = 1/9x

y = 18x

y = 9x

y = 2x

Answers

Answer:

y = 9x

Step-by-step explanation:

If you plug in the point into each equation, you get:

y = 1/9x

18 = 1/9 * 2

18 = 2/9

not true

y = 18x

18 = 18 * 2

18 = 36

not true

y = 9x

18 = 9 * 2

18 = 18

true, so this is the answer

y = 2x

18 = 2 * 2

18 = 4

not true

Determine the INTEREST ONLY for $4,331.00 earning 5.5% for 4 years, compounded semi-annually.

Answers

4,331 times 8 (semiannual for 4 yrs) = 34,648
34,648 + 5.5% = 36,553.64

to find interest:
36,553.64 - 34,648 = 1,905.64

THE INTEREST RATE IS $1,905.64

Use the triangle below to determine which of the following statements are true a. (Sin A)^2 + ( Cos A)^2=1.

Answers

Answer 4

Step-by-step explanation:

Pleaseeee answer correctly !!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!

Answers

Answer:

GJ is perpendicular to IK

Step-by-step explanation:

GJ is perpendicular to IK

Help please I need to do well

Answers

Answer:

E

Step-by-step explanation:

x < -5.2

x > 5.2

How do I explain...?

Answer:

E

Step-by-step explanation:

The answer would be E, since the x is inside an absolute value, we know that for any value we put in for x, we will get a positive value as a result:

-8/12 DIVIDED BY 3/9

Answers

Answer:

-1/3

Step-by-step explanation:

Answer:

-2

Step-by-step explanation:

PLS HELP WILL GIVE BRAINLIEST!! Identify this set of lines as parallel, perpendicular, or neither.

Answers

Answer:

Parallel lines run side by side like railroad tracks. They never cross or meet. Perpandicular line will ultimatley cross/intersect. If the lines do not staisfy any of these they are neither. If you were given an equation you can plug it into desmos and it will show the graph!

Step-by-step explanation:

Answer:

what do the lines look like?

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