Mathematics High School

what is th answer to

Find the Area: R= 8cm
​

Answers

Answer 1

Answer:

64 π ( c m ) ^2

Step-by-step explanation:

Related Questions

Find the value of x.

Answers

Answer:

[tex]x + 1 + x + 3 = 180[/tex]

by vertically opposite angle theorem

[tex]x + x + 1 + 3 = 180[/tex]

[tex]2x + 4 = 180[/tex]

[tex]2x = 180 - 4 = 176[/tex]

[tex]x = \frac{176}{2} [/tex]

[tex]x = 88[/tex]

have a nice day

In a small library, there are 55 nonfiction books for every 99 fiction books. There are 130130 nonfiction books.

a. How many fiction books are there? Use paper to draw a model to support your answer.

​

​​

​There are
fiction books.​

​b. ​​​How many more fiction books are there than nonfiction books?

​There are
more fiction books than nonfiction books.

Answers

There re 234234 fiction books

find the slope of -2x + 3y = 21

Answers

Answer: ☁️ m = 2/3 ☁️

Hope it helps!~

Explanation: Have a nice day. ￣▽￣❤️

your answer is 7/3 its gonna be 7/3

find x to the nearest tenth

Answers

the value of x is 47.0

when a grizzly bear hibernates its heart rate drops to 10 beats per minute, which is 20% of its normal value.

question: what is a grizzly bear's normal heart rate when not hibernating?

__________ beats per minute.

Answers

Answer:

10 is 20% of 50.

50 beats per minute

napstablook makes some very amazing spooky tunes

Answers

Answer:

? is that the question? is there a link for it or something?

Step-by-step explanation:

SOMEONE HELPPPPPPPPPP!!!!!!!

Answers

Answer:

12

Step-by-step explanation: Hope it helps ;)

Andrea enjoys running. She keeps a daily journal to record how far she runs. She wears a pedometer to calculate the exact distance in kilometers
What did the total distance, in kilometers, that Andrea ran over the three days?

Answers

Answer:

14.225 kilometers.

Step-by-step explanation:

Monday 3.6

Tuesday 4.705

Wednesday 5.92

By using the addition operation, the  total distance, in kilometers, that Andrea ran over the three days will be :

3.6 +4.705 +5.92=14.225

Hence, the total distance that Andrea ran over the three days = 14.225 kilometers.

Answer:

14.225 km

Step-by-step explanation:

round 58.9871 2 decimal place

Answers

Answer:

58.9871 rounded to the second decimal place is 58.98.

Step-by-step explanation:

Which expression represents the second partial sum for...?

Answers

Answer:

c

Step-by-step explanation:

just took the quiz

Answer:

C

Step-by-step explanation:

Edge2021

Can someone help me pls

Answers

Answer:

12.3 foot i think

Step-by-step explanation:

P.S. there will be no shadow of the boy if he is standing next to the statue because the shadow of the statue will cover him

just for fun

A slide at a children's park is 74 inches tall in the horizontal distance The slide covers is 70 inches what is the angle measures created by the slide and the ground

Answers

Answer:

46.6°

Step-by-step explanation:

A slide at a children's park is 74 inches tall in the horizontal distance The slide covers is 70 inches what is the angle measures created by the slide and the ground

We solve the above question using Trigonometric function of Cosine.

tan x = Opposite/Adjacent

x = The angle

Hypotenuse = Slide covers = 70 inches

Adjacent = 74 inches

tan x = 74/70

x = arc tan (74/70)

x = 46.591140271°

Approximately = 46.6°

Pi High School ordered 40 science books. The next week, the school ordered 30 algebra books. The bill for the first order was $360 greater than the bill for the second order. The two bills together totaled $3960. Find the price of an algebra book.

Answers

Answer:

Each algebra book costs $60.

Step-by-step explanation:

A=bill for algebra books; S=bill for science books=A+$360

S+A=$3960 Substitute for S

A+$360+A=$3960 Subtract $360 from each side.

2A=$3600 Divide each side by 2.

A=$1800 The order for 30 algebra books cost $1800.

Individual book=A/30

individual book=$1800/30=$60 ANSWER: Each algebra book cost $60.

Can someone help me?????

Answers

answer: b
explanation: CD=AB since they are parallel meaning 33 = x+14 (solve to get y=19) and then AD=CB because they are also parallel meaning y=10

There were 10 cards in a bag labeled 0-9 what is the probability of drawing a 3 and then a 5 if the first card is not replaced before the second drawn

Answers

Answer:

1/9 chance

Step-by-step explanation:

what is positive slope

Answers

Answer:

A positive slope means that two variables are positively related- that is when x increases, so does y, and when x decreases, y decreases also. Graphically, a positive slope means that as a line on the line graph moves from left to right, the line rises.

write an equation in point-slope form of the line that passes through the point (-3,6) and has a slope of 5

Answers

Answer:

y=5x + 21

Step-by-step explanation:

y=5x×b

6= -15+b

b=21

The veterinarian weighed Oliva's new puppy, Benz, on a defective scale.
He weighed 24 pounds. However, Boaz weighs exactly 26.75 pounds.
What is the percent of error in measurement of the defective scale to
the nearest tenth?
Your answer



Help plss

Answers

Answer:

[tex]\boxed{x = 10.28 \%}[/tex]

Step-by-step explanation:

[tex] \frac{(26.75)x}{100} = 2.75 \\ \boxed{x = 10.280373832}[/tex]

You rent an apartment that costs
$
1000
$1000 per month during the first year, but the rent is set to go up
$
160
$160 per year. What would be the monthly rent during the 10th year of living in the apartment?

Answers

You need to multiply the two numbers. Or you can use long addition.

Answer:

$2440

Step-by-step explanation:

a10 = a1 + (n-1)d <--- arithmetic sequence formula

a10 = 1000 + 9(160)

a10 = 2440

hello help please i’ll mark brainliest!!!

Answers

Answer:

Consisting of billions of galaxies

Step-by-step explanation:

anyone help pls!! will mark brainliest​

Answers

Answer:

2.5 cm is the radius

Step-by-step explanation:

Pls help I’m in a call by myself with my math teacher

Answers

i’m pretty sure it’s 70 m i think

Find the value of x.

Answers

Answer:

The answer is 148 or D

Step-by-step explanation:

The line has 180 degrees total, to find the answer you subtact 32 from 180. This leaves you with 148.

Answer: x = 148°

Step-by-step explanation: All supplementary angles equal 180°. So you subtract 32° from 180° (180°-32°) and get your answer.

Write down the inequality for x that is shown on this line.
0
1
2
3
4
5
6
7
8

Answers

Answer:

x > 3

Step-by-step explanation:

Here, we want to write the inequality represented

We start by looking at the value on which we have the circle

It is on the value 3

we can also see that the circle is unshaded and also that, the graph faces the right direction

As the circle

is unshaded, we have it that we only use the inequality without the equal to

So we have the representation as;

x > 3

Please help me with this 4.7 x 10^-1
as an ordinary number

Answers

Answer:

The answer is 0.47

Msmsmsmaka

Answer:

0.47

Step-by-step explanation:

47/100

hope it helps thank you

Sharon travels a total of 80 miles to get to school each week. araushi travels 40%of the miles Sharon travels to get to school each week. how many miles does araushi travel to school each week ​

Answers

The answer is 32 miles

30 is 1/10 of please tell and help me​

Answers

Answer:

i think 1/300

Step-by-step explanation:

Answer:

300

Step-by-step explanation:

30 is 1/10 of 300

Think of it this way:

What number do you have if you have 10 30's?

30 × 10 = 300

23
The Acme Company produces metal rods. The largest rod that the Acme company produces is 10 feet long and 2 feet in diameter. How much material (the volume) is required to produce 1 metal rod? Round to the nearest tenth.V

Answers

Step-by-step explanation:

i think it's mensuration qn isn't I'm anmol

There are 35 students in a classroom. The ratio of girls to boys is 2 to 3. How many boys and how many girls are there in the classroom?

A. 21 and 14
B. 14 and 21
C. 20 and 15
D. 15 and 20

Answers

Answer:

A. 21 (boys) and 14 (girls)

Step-by-step explanation:

2+3=5

35÷5= 7

7×3=21 boys

7×2=14 girls

Help!!!!!!fast!!!!noww!!!!!help!!!!

Answers

Answer:

q^12

Step-by-step explanation:

To solve, multiply the exponents

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