Mathematics High School

Appreciate it if someone could answer and explain. I’ll give brainliest. Thanks :)

Appreciate It If Someone Could Answer And Explain. Ill Give Brainliest. Thanks :)

Answers

Answer 1

Answer:

47 . 9 cm

Step-by-step explanation:

c = 22cm

22 pie ( their is no pie symbol on my so I said pie ) / 360

X = 8.25 pie cm

p = 22 + 8.25 pie

47.9 cm

Related Questions

A line is parallel to y = -3x + 2 and
intersects the point (4,3). What is the
equation of this parallel line?
y = [?]x + [ ]

Answers

Answer:

y=-3x+15

Step-by-step explanation:

Does y=-2x represent a function

Answers

yeah
.......................

Factorising

factorise 8p - 4

Answers

Answer:

4(2p−1)

Step-by-step explanation:

4(2p−1)  

-Tay did this oop-

LI
EA
5
S
3. What is 4/5x 25?
a. 5
b. 10
C. 15
d. 20

Answers

Answer: D. 20

Step-by-step explanation:

(4/5)(25/1)

= 100/5

=20

NEED HELP!! (15 points)

Answers

Answer:

Option 2 and Option 5

Step-by-step explanation:

Answer:it is the second one

Step-by-step explanation:

Decrease £101 by 43%
Give your answer rounded to 2 DP.
£

Answers

Answer:

10

Step-by-step explanation:

round it by 2 and there you go!

Lauren ran the 400-meter dash in fifty-three and ten hundredths seconds. How
should this decimal be written correctly?



A: . 5310

B: 53.10

C: 53.01

Answers

Answer:

B

Step-by-step explanation:

Im not quite sure but i think it is b i hopeitcan help you!

Find the solution of this system of equations.
Separate the x- and y-values with a comma.
X + 2y = 8
x - y = 2

Answers

Answer:

Step-by-step explanation:

x + 2y = 8

x - y = 2

x + 2y = 8

-x + y = -2

3y = 6

y = 2

x - 2 = 2

x = 4

(4, 2)

Which of the following shows the correct solution steps amd solution to 7x-4=-18

Answers

Answer:

D

Step-by-step explanation:

7x - 4 = -18            (add 4 to both sides)

7x = -14                  (divide both sides by 7)

x = -2

the answer is D

At the beginning of a population study, city had 210,000 people. Each year since, the population has grown by 5.5%. Let t be the number of years since the start of the study. Let y  be the cities population. Write an exponential function showing the relationship between y and t. 

Y=

Answers

Answer:

y = 210,000(1.055)^t

Step-by-step explanation:

Initial population: p = 210,000

Annual growth rate: 5.5% = 0.055

Number of years: t

Population in year t: y

y = p(1 + r)^t

y = 210,000(1 + 0.055)^t

y = 210,000(1.055)^t

2 /8 The Math Club’s spring banquet was a huge success, and Ray and Aletha are calculating the tip. The total bill was $360. What is the amount of tip that Ray and Aletha if they leave a 20% tip? $50 $542 $72 $56

Answers

Answer:

$72

Step-by-step explanation:

im guessing


Two brothers, Gethin and David, share a sum of money in the ratio 2:7.
David gets £30 more than Gethin. Calculate how much money the brothers share.

Answers

12£ and 42£

Step-by-step explanation:

gethin gets 2/9

David gets 7/9

total money is equal to 54

Gethin gets 54x 2/9=12

David gets 54x7/9=42

(7, -1) and (21, -5) as a equation

Answers

Answer:

this isn't the answer to this but this is the answer to your other question, its -7.4, -4, 0.2, 1/2, 7.4

Step-by-step explanation:

HHHeeelllp please sos

Answers

Answer:

30 degrees

Step-by-step explanation:

Please let me know if you want me to write an explanation for my answer :)

The answer is 30 degrees

Find the slope and y-intercept of the line in each graph.

Answers

Slope of question on the left is 5/2 and the intercept is 3
On the right

Slope is negative 2/3 and the intercept is 2

Answer:

1. slope = 2; y-intercept = 3

2. slope = [tex]\frac{-2}{3}[/tex]; y-intercept = 2

let me know if you need the math

Write the linear equation in slope-intercept form given the following:

Slope=2/3 ; y-intercept=-1

Answers

Answer:

y = 2/3x -1

Step-by-step explanation:

since the slope is m=2/3 and the line is intersepting at negative 1

the equasion is as follow:

y = 2/3x -1

Good luck.

FB: sharp4math

PLEASE HELP IT'S TIMED
Order from least to greatest 0, -1.9, -1 4/5, -1/3, and 0.25

Answers

Answer:

0.25, 4/5, 1/3, 1.9 and you answer mine please

Answer:

-1.9,-1 4/5, -1/3, 0, .25

Step-by-step explanation:

Expand and Simplify
2(x-4)+5(x+3)

Answers

expand by distributing

2x-8+5x+15

combine like terms to simplify

7x+7

Joe makes a map of his neighborhood for a presentation the scale of his map is 1 inch: 250. How many do 6.5 inches represent on this map.

Answers

Answer: 1625

Step-by-step explanation:

From the question, we are informed that Joe makes a map of his neighborhood for a presentation and that the scale of his map is 1 inch: 250.

Then, it should be noted that a 6.5 inches would represent:

= 6.5 × 250

= 1625

The answer is 1625

A circle has a diameter of 28 feet. What is the
circumference of the circle?

Answers

Answer:

14

Step-by-step explanation:

the answer is 87.96 ft

Lucy has 30 bean plants, 24 tomato plants, and 18 pepper plants. She wants to put the plants in rows with only 1 type of plant in each row. Each row will have the same number of plants. How many plants can Lucy put in each row?

Answers

30 because the max amount of plants is 30. so you would need 2 more on tomato nd 12 more on pepper

Needed ASAP!! I will give brainliest if all completed.

Answers

#2 is slope 1/3 and t intercept of 6 if I’m not mistaken
2. Slope: 3 Y: 6
3. Slope: 4/5 Y: None
4. Slope: - 3/4 Y: 1


Given the diagram shown below, state the measurement of 4MKD.
15
K
2)
32
D

Answers

Answer:

MKD = 57

Step-by-step explanation:

15+32

hope it helps you ☺️

i don’t understand.
online school is hard

Answers

Answer:

4. [tex]6\sqrt{3}[/tex]

6. [tex]\frac{2\sqrt{6} }{3}[/tex]

8. 23.78

if you have three apples and john takes 1 how many do you have

Answers

Answer:

you got two apple left I hope this helps

you would have 2 left


Ms. Merry spent a total of $33.42 to buy 6 books. Each book was the same price. Which expression should be used to estimate the cost of
each book?

Answers

Answer:

down below

Step-by-step explanation:

36/ 6 = 6

real answer is 5.57

25.37 x 3.8
pls help

Answers

Answer:

96.406 :)

Step-by-step explanation:

Answer:

calculator

Step-by-step explanation:

i

solve for x? please help​

Answers

Answer:

x = [tex]\sqrt{10}[/tex]

Step-by-step explanation:

The 2 right triangles and the outer right triangle are similar, then ratios of corresponding sides are equal, that is

[tex]\frac{x}{5}[/tex] = [tex]\frac{2}{x}[/tex] ( cross- multiply )

x² = 10 ( take the square root of both sides )

x = [tex]\sqrt{10}[/tex]

Answer:

√10

Step-by-step explanation:

taking the smallest triangle;

y as the hypotenuse, x as the adjacent side, 2 as the opposite side

then: y²=x²+2²

x²=y²-2²= y²-4

taking the other triangle;

z as the hypotenuse, x as the adjacent side, 5 as the opposite side

then: z²=x²+5²

x²=z²-5² = z²-25

take both equations,

x²= y²-4

x²= z²-25

y²-4= z²-25

y²= z²-25+4 = z²-21

taking the biggest triangle (whole triangle);

(5+2)= 7 as the hypotenuse, z as the adjacent side, y as the opposite side

then; 7²=z²+y²

z²+y²=7² =49

but y²= z²-21;

z²+y² =49

z²+ z²-21 =49

2z²-21=49

2z²=49+21= 70

z²= 70/2 = 35

take x²= z²-25

x²= 35-25 = 10

[tex]x = \sqrt{10} [/tex]

Solve the system of equations
Y = 2x
X - Y = 10


Answers

Answer:

x=-10, y=-20

Step-by-step explanation:

first you substiture the y in the second equation with the first

x-2x=10

then solve

1x-2x=-1

-x=10

multiply both sides by a negative to make the varible a

positive

x=-10

now we substitue the x in the first equation with -10

y=2(-10)

y=-20

one step equations word problems. I ONLY NEED 3-8!!!!

Answers

3: 18
4: 17
5: 561
6: 17
7: 23
:)
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