Mathematics High School

Please Help Cuz For A Hunid points

Please Help Cuz For A Hunid Points

Answers

Answer 1

She got a potato I'm peelin it

Answer 2

Answer:

1. Vertical angles. X = 128º

2. The two angles labeled make up a linear pair & are supplementary, meaning they add up to 180º.

So:

7x + (x+20) = 180

Solve for x:

7x + (x + [20-20]) = 180 - 20

7x + (1)x = 160

8x = 160

X = 20

3. The two angles are complementary, meaning they add up to 90º.

So:

X + 35 = 90

Solve for x:

X + (35-35) = 90 - 35

X = 55

4. the two angles are complementary, and add up to 90º.

So:

4x + 2x = 90

Solve for x:

6x = 90

6x/6 = 90/6

X = 15.

5. Vertical angles, so they are equal in measure.

So:

75 = 4x - 25

Solve for x:

75 + 25 = 4x (-25 + 25)

100 = 4x

100/4 = 4x/4

X = 25.

6. The 3 angles all add up to 180º. they are supplementary.

So:

75 + x + (3x + 5) = 180

Solve for x:

(75 - 75) + x + (3x + 5) = 180 - 75

X + (3x + 5) = 105

X + 3x + (5-5) = 105 - 5

(1) x + 3x = 100

4x = 100

4x/4 = 100

X = 25

7. The 2 angles shown in the picture add up to 180º & are supplementary.

So:

x + (2x - 21) = 180

Solve for x:

X + (2x [-21 + 21]) = 180 - 21

(1)x + 2x = 159

3x = 159

3x/3 = 159/3

X = 53.

Sorry for the late response.

hope this helps & have a great rest of your day!

Related Questions

Which table represents a function ?

Answers

Answer:

Option A will be your answer

Step-by-step explanation:

hope it helps u

what is the scale factor plz help plzz

Answers

Answer:

c

Step-by-step explanation:

What is the coefficient in the variable term 7x?

Answers

Answer:

7

Step-by-step explanation:

the coefficient is the number that is multiplied by x which in the case of 7x is 7

Hope that helps :)

Which figure has the front, side, and top views shown?

Answers

Answer:

triangular prism

Step-by-step explanation:

xoxo <3 hope this helped!

-24 = x - ( - 2

need help please​

Answers

Answer:

okay here is the answer but no work shown

x= -16

i got -26 but i’m not sure if it’s correct

PLEASE HELP ME ASAP!!!!!


Can you use this pattern to find 111111111*11111111 without a calculator? Please Explain

Answers

Answer:

Can you show me the pattern?

Can I see the pattern

Is 12/20 greater than 1

Answers

no, this is false. 1 is greater than 12/20.

Answer:

No. Its not cause 20/20 is what makes ita whole 1 so if ita 12 than its not equal to 1

3x²-.75=90

I need help finding the value of x
(90 points)

Answers

Answer:

x=5.5, -5.5

you can use a calculator too

Step by step explanation:

3x^2 - 75 = 90

1. Move the constant to the right

3x^2 = 165

2. Divide by 3

X^2 = 55

Therefore: x= +/- square root 55

X^2 = 115

how many times does 0.7 go into 90

Answers

Answer:

128.57

Step-by-step explanation:

Answer:

128.571428571

Step-by-step explanation:

90 divided by .7

-6y + 12 = - 66
I feel like I lost my brain today I can’t think right... can you help me out

Answers

Answer:

[tex] - 6y + 12 = - 66 \\ - 6y = - 66 - 12 \\ - 6y = - 78 \\ y = - \frac{ - 78}{ - 6} \\ y = 13[/tex]

Answer:

y = 13

Step-by-step explanation:

i just solved this now, but I'm pretty sure it's correct :)

i need help will mark brainliest

Answers

Answer:

16.5

Step-by-step explanation:

a^2 + b^2 = c^2

Can you help me with these two? Sorry!

Answers

Answer:

3. second

4. first

Step-by-step explanation:

3) B so it will be the second one

4) A it’s the first one




Hope this helps :)


6 points
Rashida owns a bike rental company.
She charges an initial fee of $10 for
each rental and an hourly rate of $4.
A customer paid $34 for a bike rental.
Which of the equations below could be
used to find the number of hours, x, the
customer rented the bike?

Some one just help me choose which one it is

A 34 = 10 + 4x C 34 = 4 + 10x
B 34 = 10 - 4x D 34 = 4-10x

Answers

Answer:

its A cause you dont no the hourly rate he rides and it 10 dollars for the the fee and paid 34 dollars all together

Step-by-step explanation:

Help please I don’t know it

Answers

Answer:

Step-by-step explanation:

sinC = 12/13

cosA = 12/13

find the area of the parallelogram

Answers

Answer:

30 cm^2

Step-by-step explanation:

3x10 = 30

Answer=

Area of this parellellogram is 32CM

Hope this helps...Bye

Don't forget to follow me

I need help on how to get the answer too number 27.

Answers

a^2 + b^2 = c^2
3^2 + 8^2 = c^2
9 + 64 = c^2
73 =c^2
take the square root of each side
c= 8.544

what is 57÷3 1/3 I need this asap please

Answers

First we need to turn 3 1/3 into an improper fraction:

3 1/3 = 10/3

Because we are dividing, multiply 57 my the reciprocal (the faction flipped upside down) of 10/3:

57 x 3/10

Which can also be written as:

57/1 x 3/10

Now we just multiply:

171/10

Therefore 171/10 is ur answer

Hope this helped :)

If this answered ur question can you pls give me brainiest

hi please help with my maths!

Answers

Answer: I need more to solve this

Step-by-step explanation:

Answer:

AB equals 4.535 (4.53478)

HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP

Answers

Answer:

7 seconds

Step-by-step explanation:

Hello There!

I had created a graph to make it easier to understand

So when y = 0 is when the ball is at the ground

when y = 0 x = 7 so it took about 7 seconds for the ball to hit the ground

Answer:

7

Step-by-step explanation:

please help with maths work

Answers

Given:

In a right angle triangle ABC, [tex]\angle B=90^\circ,x=8.7\ m[/tex], and [tex]\theta = 45^\circ[/tex]

To find:

The value of AC.

Solution:

In a right angle triangle,

[tex]\cos \theta =\dfrac{Adjacent}{Hypotenuse}[/tex]

[tex]\cos \theta =\dfrac{BC}{AC}[/tex]

[tex]\cos (45^\circ) =\dfrac{8.7}{AC}[/tex]

[tex]\dfrac{1}{\sqrt{2}}=\dfrac{8.7}{AC}[/tex]

On cross multiplication, we get

[tex]AC=8.7\times \sqrt{2}[/tex]

[tex]AC=12.30365799[/tex]

[tex]AC\approx 12.304[/tex]

Therefore, the measure of AC is 12.304 m.

question is attached​

Answers

okay here you goo

Answer:

are you in a rush or can i do it in like 5 mins

SOMEONE PLEASE HELP ME I WILL GIVE BRAINLIST TO THE PERSON WHO GIVES ME THE CORRECT ANSWER

Three shipping companies want to compare the mean numbers of deliveries their drivers complete in a day.

The first two shipping companies provided their data from a sample of drivers in a table.

Company C showed its data in a dot plot.


Answer the questions to compare the mean number of deliveries for the three companies.





1. How many drivers did company C use in its sample?


Write your answer in the space below.









2. What is the MAD for company C's data? Show your work.


Write your answer in the space below.









3. Which company had the greatest mean number of deliveries?


Write your answer in the space below.









4. Compare the means for companies A and B. By how many times the MAD do their means differ? Show your work.


Write your answer in the space below.

Answers

Answer:

Step-by-step explanation:

1. 10

2.The mean is ten because 6 + 7 + 8 + 9 + 10 + 10 + 10 + 12 + 14 + 14 = 100/10. The (Mean) = 10

3. is A and B

Thats all i have still stuck on number 4 sorry

ANSWER QUICKLY FOR 15 POINTS!! :,)

Mrs. Gregory’s class is building a model of a farm. They will use a cylindrical oatmeal container to make a portion of the barn. The container is 8 inches tall and has a radius of 2.5 inches.

What is the total surface area of the oatmeal container to the nearest tenth of a square inch?
164.9 square inches
157.1 square inches
39.3 square inches
125.7 square inches

Answers

Answer:

125.7 square inches long

four swimmers each completed 25 yards of a 100 yard relay in the order that they swam, the swimmers times are given below.

First swimmer in the relay: 13 sec
Seconed swimmer in the relay: 14.273 sec
Third swimmer in the relay: 16.04 sec
Fourth swimmer in the relay: 11.802 sec

Which statment is true
A. The differance between the slowest and the fastest 25-yard times was 5.842.

B. The teams total 100-yard relay time was 55.079 sec.

C. The last two swimmers took a total of 27.842

D. The second swimmer was 2.127 sec fasterbthen the third swimmer​

Answers

Answer:

C.

Step-by-step explanation:

A. The difference between the slowest and fastest is 4.238 secs

B. The team total is 55.115 secs

C. The last two swimmers took a total of 27.842 (correct)

D. The second swimmer was faster than the third by 1.767 secs

90 + 90 ÷ 90 = _________​

Answers

Answer:

91

Step-by-step explanation:

this is correct answer

Answer:

91

Step-by-step explanation:

Using BODMAS,

90 + (90/90)

=> 90 + 1

=> 91

What is g(-3) in the function g(x) = 4x2 + 3?
Ο Α. - 33
OB. 45
OC. 39
O D. -9

Answers

C 39 is the correct answer

Answer:

39

Step-by-step explanation:

x(-6) + 19

need help​

Answers

Answer:

-6x + 19

Step-by-step explanation:

perform multiplication first.

a cyclist covers a distance of 15km in 2hours calculate his speed​

Answers

Answer:

7.5km/h

Step-by-step explanation:

Given data

Distance= 15km

Time = 2 hours

We know that the expression for the speed is

Speed= distance/time

Substitute

Speed= 15/2

Speed= 7.5 km per hour

Hence the speed is 7.5km/h

please help me its my plato grade

Answers

Answer:

C)

Step-by-step explanation:

because the graph has been translated 5 units to the left and one unit down, and C matches the requirements

Javier and Carlita are studying measures of spread. After looking at Dot Plot A and Dot Plot B, Carlita believes the standard deviation for Dot Plot A is larger than the standard deviation for Dot Plot B. Javier believes the standard deviation for Dot Plot B is larger than the standard deviation for Dot Plot A. Choose whether Javier or Carlita is correct, and the best reasoning to support your answer.

Answers

Answer:

the answer is d

Step-by-step explanation:

a standard deliation is how streaded out the number thing is

Answer:

Carlita is correct because Dot Plot A is more spread out than Dot Pot B

Step-by-step explanation:

Dot Plot B is skewed left which means most of its data is on the left side so it will mostly have lower numbers as data. On the other hand, Dot Plot A is spread out so it has both low numbers but also some higher numbers.

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