Mathematics High School

figure is made from a part of a square and a part of a circle.
$
This figure
10
a) What is the perimeter of this
figure, to the nearest unit?

Answers

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:38

Step-by-step explanation:

Related Questions

HELP DUE IN 5!!!!
The points in each table lie on a line. Find the slope of the line.

O -3
O -3/4
O 3/4
O None of the above

Answers

None of the above
It is -4/3

Answer:

none of the above

Step-by-step explanation:

the slope is: rise/run which equals y/x which equals -4/3

Multiply and simplify the following complex numbers:
(5 – 5i) . (-3+5i)

Answers

Step-by-step explanation:

(5 – 5i) . (-3+5i)

=-15+25i+15i-25i²

=-25i²40i-15

Answer:

-25i^2+10i-15

Step-by-step explanation:

(5 – 5i) . (-3+5i)

foil

1)5*-3=-15

2)5*5i=25i

3)-5i*-3=15i

4)-5i*5i=-25i^2

put that all together

-25i^2+15i+25i-15

simplify

-25i^2+40i-15

One electrician charges a $50 service call fee plus $25 per hour for labor. Another electrician charges a $35 service call fee plus $27.50 per
hour for labor. How long would a job take if the total cost for each electrician is the same?
A.5 hours
B.6hours
C.7 hours
D.8 hours

Answers

Answer:

c. 6 hour

Step-by-step explanation:

time = t

25t + 50 = 27.50t + 35

solve for t : 25t + 50 = 27.5t +35

27.5t + 35 = (55t) /2 + 35 : 25t + 50 = (55t) /2 + 35

subtract (55t) /2 + 50 from bot side : -(5t) /2 = -15

multiply both side by -2/5: t = 6 hours

Which of the following tables can be generated from the equation y = 2x + 1?

a: x y
2 1
3 2
4 3
5 4
b: x y
-4 1
-2 -1
0 -3
2 -5
c: x y
1 3
2 5
3 7
4 9
d: x y
0 3
1 5
2 7
3 9
...

Answers

Answer:

Step-by-step explanation:

the tables can be gererated by placing the x and y values on the equation

Answer:

I believe the answer is B but not for sure  

Step-by-step explanation:

Ini bagaimana ya caranya
Bantu caranya

Answers

Answer:

Aku enga isa lihat, isa kan kamu bilangin di koment apa itu, terimakasi

Step-by-step explanation:

Factorise
х²- Чx - 21+1oy-y²​

Answers

Answer:

You might want to retype your question correctly for maximum understanding and subsequent help

The measure of one of the acute angles in a right triangle is 59°.

What is the measure of the other acute angle?

Answers

Answer:

31*

Step-by-step explanation:

right triangle means 90* so 90*-59* = 31*

Answer:

31 degrees

Step-by-step explanation:

r +(-5)
Combine the like terms to create an equivalent expression ​

Answers

R-5 is the answer hope this helps

what is 2/5 x 4 help me please

Answers

Answer: 1.6

Step-by-step explanation:

Answer:

1.6

Step-by-step explanation:

2/5×4

=8/5

=1.6

So the answer is 1.6

Please help!

Which shows the greatest common factor of these numbers being 14?
A.
28 = 2 x 2 x 7
63 = 3 x 3 x 7
B.
28 = 2 x 2 x 7
42 = 2 x 3 x 7
C.
42 = 2 x 3 x 7
84 = 2 x 2 x 3 x 7
D.
42 = 2 x 3 x 7
63 = 3 x 3 x 7

Answers

Answer:

B. 28 = 2 x 2 x 7

42 = 2 x 3 x 7

Step-by-step explanation:

B is the correct answer. If you look at the list in answer choice B, you will see that each number has a common factor of 2 and 7. When you multiply 2 and 7 together, you get a product of 14.

Answer:

B !

Step-by-step explanation:

What is the solution for -3x ≥ 36?

Answers

Answer:

x ≤ -12

General Formulas and Concepts:

Pre-Algebra

Equality Properties

Step-by-step explanation:

Step 1: Define inequality

-3x ≥ 36

Step 2: Solve for x

Divide both sides by -3:                    x ≤ -12

Here we see that any number smaller than or equal to -12 would work as a solution.

Kcfjvfjjfjv bsdhkncd hub Chi

How much does air weigh ?​

Answers

1 cubic foot of air at standard temperature and pressure assuming average composition weighs approximately 0.0807 lbs. This one doesn't have an answer that is exact or necessarily correct as air is a composite mixture of various gases and this mixture can change due to an enormous quantity of variables.

Answer:

Well it depends on how much air

Step-by-step explanation:

All the air we have in our atmosphere combined is about 5 million billion tons

Help time limit

A car leaving A stop sign accelerates constantly from a speed of 0 ft./s to reach a speed of 44 ft./s. The distance of the car from the stop sign, d, in feet, at a time t, in seconds, can be found using the equation d=1.1t to the second power.

What is the average speed of the car, in feet per second, between t=2 and t=5

Answers

I got 7.7 , I’m not sure

PIC below plz answer...

Answers

Answer:

The last answer choice

Step-by-step explanation:

Bc your able to multiply each number in the parenthesis

the first option should be it hope this helps :)

• With money, you often round to the nearest dollar.
• If the number of cents is 50¢ or more, round up.
$0.00
$0.50
$1.00
• If the number of cents less than 50¢, round down.
$7.35 rounded to the nearest dollar is $7.00.
$24.86 rounded to the nearest dollar is $25.00.
6. Round to the nearest dollar.
a) $5.48
b) $2.97
c) $0.85
f) $14.98
d) $9.99
e) $1.29
+

Answers

a) $5.48  = $5.00

b) $2.97  = $3.00

c) $0.85  = $1.00

f) $14.98  = $15.00

d) $9.99  = $10.00

e) $1.29 = $1.00

just points for whomever help me ​

Answers

Answer:

with what do you need help with your life

Step-by-step explanation:

ab (3a-5b) equals to?

Answers

Answer:

3a^2b-5ab^2

Step-by-step explanation:

Answer:

3a²b-5ab²

Step-by-step explanation:

Distribution method:

ab (3a-5b) = 3a²b-5ab²

on a recent homework assignment, Eli needed to solve the equation d^2 = 49. He icorrectly wrote g = -7

Answers

Answer:

The solution set is  {-7, 7}.

Step-by-step explanation:

He was half right .There are 2 solution d = -7 and d = 7.

What are the solutions?
| x1 = 10
X = ?

Answers

X=10 it has to be cause i mean 1x10 is 10 so yea

Answer:

10

Step-by-step explanation:

The X is 10

0.0833333333333333333333333333 as a fraction?

Answers

Answer:

1/12

Step-by-step explanation:

Convert to a simplified fraction.

Answer:

83/1000

Step-by-step explanation:

192=3943

WORTH 50 POINTS NEED HELP ASAP

Answers

Answer:

-10, -1, 5

Step-by-step explanation:

To find the zeros of a function, you have to set each factor to zero in equations, then solve for x ....

x + 10 = 0 ... then factor 10 over (subtract 10 from each side) ...

x = -10

x-5=0

then repeat (add 5 to both sides) (and subtract 1 from both sides) ...

x -5 = 0 to x = 5

x + 1 = 0 to x = -1

hope this helps!! tell me if it  doesnt  make sense and i can help you!! also if it is right can i have brainliest :) no worries though happy to help

How can you write the expression 7(b-2) in words?
OA
two subtracted from the quotient of seven divided by b
ОВ,
seven added to difference of b minus two
OC. the quotient of seven divided by b minus two
OD
two subtracted from seven times b
O E, the product of seven and the difference of b minus two

Answers

Answer:

E (The product of seven and the difference of b minus two)

Step-by-step explanation:



PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! *EXTRA POINTS* DONT SKIP:((

Answers

Answer

follow the steps

Step-by-step explanation:

y2 - y1 over x1 - x2. get your slope and do y= mx+b. then youll get your equation once you find the intercept.

20 POINTS WILL MARK BRAINLIEST plz help me very simple

Answers

Answer:

£ 2.38

Step-by-step explanation:

Cost of 2.5 kg potatoes = £ 1.40

Cost of 1 kg potatoes = [tex]\frac{1.40}{2.5}\\[/tex]

Cost of 4.25 kg potatoes = [tex]\frac{1.40}{2.5}*4.25\\\\[/tex]

                                         =  1.40 * 1.7

                                        = £ 2.38

                                         

can someone please help me .. will mark brainliest !

Answers

Answer:

a

Step-by-step explanation:

i don't really know just Draco told me i should answer this

A moving company’s moving rates can be represented by the function f(x) = 3x + 400, where x is the number of miles for the move.

Another moving company’s rates can be represented by the function g(x) = 5x + 200.

Which function represents the difference between the moving companies' rates, h(x) = f(x) – g(x)?

A) h(x) = 2x + 200
B) h(x) = –2x + 200
C) h(x) = 5x – 200
D) h(x) = 5x + 600

Answers

Answer:

B) h(x) = –2x + 200

Step-by-step explanation:

f(x) = 3x + 400

g(x) = 5x + 200

f(x) - g(x) = 3x + 400 - (5x + 200) = -2x + 200

-2x to 100 is the answer

1. The aspect ratio of a display is the proportional relationship between the width of a
display and its height. In 2012, 16 : 9 became the most common aspect ratio for
computer displays. If the width of a large screen television is 90 inches, what is
the height using this aspect ratio, to the nearest inch?

A 51 inches
B 71 inches
C 97 inches
D 160 inches​

Answers

Answer:160 inches

Step-by-step explanation: it cant be less som wer left with 97 and 160 97 is not 16:9

a construction crew has just built a new road. they worked for 4 weeks. they built the road at a rate of 10.24 kilometers per week. how many kilometers of road did they build?

Answers

40.96 kilometers

4 x 10.24 = 40.96

What is the gcf of 51 and 3

Answers

Answer:

3

Step-by-step explanation:

Find the prime factors of each term in order to find the greatest common factor (GCF).

The factors of 51: 1, 3, 17 and 51.The factors of 3: 1,3

So the greatest number of both is 3

Hope this helps

Which angles are alternate interior angles?

Answers

Answer:

Angle QPM and Angle LMP are alternate interior I'm pretty sure, so I think B or  second choice.

Answer:

QPM and OPM

Step-by-step explanation:

I picked those two because those are the only angles that look weird

Other Questions
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It had returned to her sanctified in her eyes; made precious as material things sometimes are by being forever identified with a significant moment of one's existence.Octavie felt as if she had passed into a stage of existence which was like a dream, more poignant and real than life. There was the old gray house with its sloping eaves. Amid the blur of green, and dimly, she saw familiar faces and heard voices as if they came from far across the fields, and Edmond was holding her. It was as if the spirit of life and the awakening spring had given back the soul to her youth and bade her rejoice. Hurry!!! I need yall help;( In a brief paragraph, outline the ways in which OPEC is a trade barrier?PLEASE HELP THIS IS URGENT!!!! I need help finding the domain Which of the following best describes how Jonas feels about the Ceremony of Twelve?A. He is excited. His parents' words set his expectations highB. He is apprehensive. 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At the time of the Vietnam War, they were shared through radio and television. Today, people and groups post their thoughts on the Internet using social media sites or share them through text messages. Follow the directions below to write a conversation about a current event topic through text message, instant message, or status updates.1. Choose one of the following topics for your conversation:Soda tax Should people have to pay an extra tax on soda or junk food?2. Research your topic using the Internet or other reference material. You may want to start with local or national newspapers, television news sources, or online encyclopedias. Please contact your instructor if you are unable to find appropriate sources. You may also want to review this learning object for tips on finding and using information.3. Write a conversation between two people with different perspectives on your topic. 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