Mathematics High School

what's
[tex] \sqrt{56 \times 56} [/tex]
​

What's [tex] \sqrt{56 \times 56} [/tex]

Answers

Answer 1

Answer:

That would be 56. :D

Nice drawing sir/ma'am/person. :D

Step-by-step explanation:

Related Questions

Answer in terms of A and B

Answers

P(0,2b)
S(0,-2b)
Q(a,2b)
R(a,-2b)

Multiply (3x-5)(x+4)

Answers

Answer:

3x^2+7x-20

Step-by-step explanation:

Answer:

expand the brackets

3x^2 + 7x -20

Step-by-step explanation:

(3x-5)(x+4)

= 3x^2 + 12x - 5x + 20

= 3x^2 + 7x + 20

Find the angle between the given vectors to the nearest tenth of a degree.

u = <-5, 8>, v = <-4, 8>

2.7°
-7.3°
5.4°
15.4°

Answers

9514 1404 393

Answer:

  (c) 5.4°

Step-by-step explanation:

We can simply determine the difference between the angles of the vectors:

  arctan(8/-5) -arctan(8/-4) = 122.005° -116.565° = 5.440°

The angle between the vectors is about 5.4°.

__

Alternate solutions

1) We could also determine the angle of their ratio.

  u/v = (-5 +8i)/(-4 +8i) = (-5 +8i)(-4 -8i)/(4² +8²) = (84 +8i)/80 = 1.05 +0.1i

  angle = arctan(0.1/1.05) = 5.440°

__

2) Tan(a-b) = (tan(a)+tan(b))/(1 -tan(a)(tan(b))

  tan(∠u -∠v) = ((tan(∠u) -tan(∠v))/(1 +tan(∠u)tan(∠v))

  = (-1.6 -(-2))/(1 +(-1.6)(-2)) = 0.4/4.2

  ∠u -∠v = arctan(2/21) = 5.440°

can someone help me please

Answers

Answer:

c i think soory if wrong

Step-by-step explanation:

It is B, it does not lie in the solution

Is this correct ? What’s the answer??

Answers

Answer:

Im not sure Im sorry Im just trying to get points but I will send to a friend to help

Step-by-step explanation:

Zander read 13 3/4pages in 1/4 of an hour. Sydney read 43 1/3 pages in 2/3 of an hour. At these rates, would Zander or Sydney read more pages in 1 hour?

Answers

Answer:

At these rates Sydney read 10 pages per hour more than Zander.

Step-by-step explanation:

Zander read [tex]13\frac{3}{4}[/tex] pages in [tex]\frac{1}{4}[/tex] of an hour.

Therefore, pages read by Zander in 1 hour = [tex]\frac{\text{Total pages read}}{\text{Total time taken}}[/tex]

= [tex]\frac{13\frac{3}{4}}{\frac{1}{4}}[/tex]

= [tex]\frac{55}{4}\times \frac{4}{1}[/tex]

= 55 pages per hour

Sydney read [tex]43\frac{1}{3}[/tex] pages in [tex]\frac{2}{3}[/tex] of an hours.

Pages read by Sydney in 1 hour = [tex]\frac{43\frac{1}{3}}{\frac{2}{3} }[/tex]

= [tex]\frac{130}{3}\times \frac{3}{2}[/tex]

= 65 pages per hour

Therefore, number of pages read more by Sydney as compared to Zander,

= 65 - 55

= 10 pages per hour

At these rates Sydney read 10 pages per hour more than Zander.

PLEASE HURRY!!! 30 POINTS, WILL GIVE BRAINLIEST
A spinner with four equal sectors labeled "purple,” "blue,” "orange,” and "green” is spun 45 times. What is the probability that the spinner will land on "purple” in fewer than 20% of the spins?

0.212
0.221
0.460
0.779

Answers

0.221 should be that answer

Answer (predicted):

About 0.221

6. The area of a circle is 36pi cm squared. Find its circumference.​

Answers

Answer:

AREA=PI*6*6 THUS THE RADIUS IS 6 CM. C=37.68 CM.

Step-by-step explanation:

9 less than m squared

Answers

Answer: b = m

(3 + m)(3 - m)

Step-by-step explanation:

Pls help me and thank you!

Answers

Answer : -3/4 ..............

what is this equal to
[tex] \frac{a + 8}{2} = \frac{a - 4}{8} [/tex]
​

Answers

The answer is bc you do 8(a+8)=2(a-4) then it turns to 8a+64=2(a-4) to 8a-2a+64=-8 to 6a=-8-64 to 6a=-72 to the answer A=-12

A table is sold hire purchase. The sales price consists of deposit of $306 and six monthly instalments of $60 each. How much does a customer pay for the table?

Answers

Answer: $666

Step-by-step explanation: 306+ 60(6)= 666

HELP PLEASE 2 Based on past experience, a pencil factory owner believes that 3 out of every 150 pencils will be defective in some way. Using this information. What is the best prediction of the number of defective pencils in a shipment of 3.000 pencils?

Answers

First you find out the percentage of 3 out of 150... which is 2% now what is 2% of 3,000?
The answer is 60. You’re welcome.

−|−37| = 37 true or false

Answers

Answer:

false

Step-by-step explanation:

The value of |−37| is 37

however, since the negative sign is in front of the absolute value,

−|−37| = -37

Therefore,

−|−37| does not equal 37

The given statement −|−37| = 37 is false.

Given that, −|−37| = 37.

We need to whether the given statement is true or false.

What is an absolute value?

The absolute value of a variable x is represented by |x| which is pronounced as 'Mod x' or 'Modulus of x'. 'Modulus' is a Latin word, which means 'measure'. Absolute value is commonly referred to as numeric value or magnitude. The absolute value represents only the numeric value and does not include the sign of the numeric value. The modulus of any vector quantity is always taken as positive and is its absolute value.

Now, |−37|=37

So, -|−37|=-37

Therefore, the given statement is false.

To learn more about an absolute value visit:

https://brainly.com/question/1301718.

#SPJ2

A man's income is increased in the ratio 47:40.find the increase percentage​

Answers

Answer:

14.8%

Step-by-step explanation:

Given data

Initial income=47

Final income=40

The change= 47-40

=7

Hence the percent increase is

% increase= Change/ initial*100

% increase= 7/47*100

% increase=0.148*100

% increase=14.8%



A baseball team played 154 regular season games. The ratio of the number of games they won to the number of games they lost was 2/5
win? How many games did they win? How many games did they lose

Answers

The number of games they won is 110. The number of games they lost is 44.
Hope this helps!

helllllllllllppppppppppppppppppppp

Answers

your answer should be : 2x(x-1)(x+3)

hope you pass your quiz!

Please help, I need the answer:
Amber tried to evaluate an expression step by step

-3 - (-5) + 4

= -3 + 5 + 4

= -3 + 9

= 6

Find Amber’s mistake

Answers

Amber should’ve added -3 and 5 first instead of adding 5 and 4.

Answer: she didnt get it wrong so its none of the above

Step-by-step explanation:i did it on khan if i got it right mark me brainliest pls

I’ll give points but please help me on this and if you don’t know the answer please don’t answer the question thank you

Answers

The figure consists of two thing hemisphere and a cone
The volume of the hemisphere is equal to V = 56.5486678 ft3 or 18pi
And the cone volume is
V = 47.1238898 ft3 or 15pi
The total volume will be 103.6725576ft3
Or 33pi ft3

Complete the equation of the line through (-6, 5) and (-3, -3)

Answers

Answer:

y = -8/3x - 11

Step-by-step explanation:

(-6, 5) and (-3, -3)

Slope:

m=(y2-y1)/(x2-x1)

m=(-3-5)/(-3+6)

m=(-8)/3

m= -8/3

Slope-intercept:

y - y1 = m(x - x1)

y - 5 = -8/3(x + 6)

y - 5 = -8/3x - 16

y = -8/3x - 11

What would be the first step in solving the equation 7/9x + 34 = 174?

Answers

Answer:

[tex] \frac{7}{9} x + 34 = 174 \\ => \frac{7x}{9} = 174 - 34 \\ = > \frac{7x}{9} = 140 \\ = > 7x = 140 \times 9 \\ = > 7x = 1260 \\ = > x = \frac{1260}{7} = 180 \\ { \huge{ \pink{x = 180}}}[/tex]

❤️❣️❤️

Ariana made cookies. She used 3 7/8 cups of flour and 2 1/8 cups of sugar. How much more flour than sugar did Ariana use?

Answers

Answer:

1 6/8 cups of flour

Step-by-step explanation:

Just subtract 2 1/8 from 3 7/8

1 6/8 more flour than sugar

A circle has a circumference of 3.14 units.
What is the diameter of the circle?
inits

Answers

Answer:

D = 1

Step-by-step explanation:

0.99949

round the answer so its 1

diameter = 1

Please help with these (algebra)

Answers

The answers for the first is D and for the second is B
Quotient is division, product is multiplication, difference is subtraction, and sum is addition

please help i put 30 points​

Answers

Answer:

A

Step-by-step explanation:

The root 5's cancel each other out.

4x-2x = 2x

Therefore

2x/3 is the final answer

Find two integers whose sum is -18 and product is 77

Answers

Answer:

-11 and -7

Step-by-step explanation:

Answer:

-11 and -7

Step-by-step explanation:

-11 + (-7) = -18

-11 x -7 = 77

I need the answer for this. Please help
Y=8/10+22

Answers

divide the numbers
y= 8/10 + 22
y=4/5+22
add
y=4/5+22
y=114/5

7(x-2)<2x+3 as a improper fraction

Answers

Answer:

-23/3

Step-by-step explanation:

sorry if i am wrong

-23/3 :)))))) i hope u have a nice day

Xyx Motors pays Nick $1,567.46 in dividends every year. If the dividend on one share of Xyx Motors is $4.33, how many shares does Nick own?
a.
383
b.
457
c.
362
d.
276

Answers

Answer:

C. 362

Step-by-step explanation:

If you divide 1567.46 by 4.33, you get 362.

Answer:

c

Step-by-step explanation:

The line plot shows the distances, in miles, run by joggers in a park.

How many runners ran at least 3 miles?



Enter your answer in the box.
runners

Answers

7 joggers ran at least 3 miles.

Explanation: You count the number of x’s above the number of miles. So in this case it is 3 so you would count all of the x’s above the 3
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