please help me I really need help
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Answer:

6.32

Step-by-step explanation:

3.8x=24

x = 6.32

Answer:

its 6.32

Step-by-step explanation:

6.32x3.8= 24.016

6.31x3.8= 23.978

Answer:

72 degrees for each exterior angle and 360 degrees for all of them summed.

Step-by-step explanation:

An exterior angle of a polygon is the angle between the line extending one of its sides and the next side.  As you go around a regular n sided polygon doing this, you will rotate through a complete circle of 360 degrees.  All these angles are equal, so each one is 360/n.

For the pentagon, n=5, so the sum of all its exterior angles is 360 degrees and each exterior angle is 360/5=72 degrees.

Answer:

Angle 1= 58

Angle 2= 64

Angle 3= 58

Step-by-step explanation:

The two smaller triangles are each right triangles and every triangle equals 180 so add 32 degrees and 90 degrees ( 90+32=122) and subtract that from 180 and you get angles 1 and 3 from your isosceles triangle

then you add both angles 1 and 3 from your isosceles triangle which are 58 degrees each (58+58=116) and subtract that from 180 (180-116=64) and you get angle 2

Answer:

angle 1 = 32

angle 2 = 116

angle 3 = 32

Step-by-step explanation:

Answer:

25

Step-by-step explanation:

Answer:

correct answer is x = 19

Step-by-step explanation:

answer 19

If 200 percent is 11 then 100 is 11/2 which is exactly 5.5.

Answer:

5.5

Step-by-step explanation:

200 percent * 5.5 =

(200 divided by 100) * 5.5 =

(200 * 5.5) divided by 100 =

1100 divided by 100 = 11

Answer:

Mr. Kelner is going to save $60

Step-by-step explanation:

Answer:

He will save 60$

Step-by-step explanation:

Answer:

20480

Step-by-step explanation:

math

Answer:

10^3

Step-by-step explanation:

103 is read as “10 to the third power” or “10 cubed.” It means 10 • 10 • 10, or 1,000.

82 is read as “8 to the second power” or “8 squared.” It means 8 • 8, or 64.

54 is read as “5 to the fourth power.” It means 5 • 5 • 5 • 5, or 625.

b5 is read as “ b to the fifth power.” It means b • b • b • b • b. Its value will depend on the value of b.

The exponent applies only to the number that it is next to. So in the expression xy4, only the y is affected by the 4. xy4 means x • y • y • y • y.

If the exponential expression is negative, such as −34, it means –(3 •  3 • 3 • 3) or −81.

If −3 is to be the base, it must be written as (−3)4, which means −3 • −3 • −3 • −3, or 81.

Likewise, (−x)4 = (−x) • (−x) • (−x) • (−x)  = x4, while −x4 = –(x • x • x • x).

Answer:

Step-by-step explanation:

Since we have points (-1,5) and (3,4) we can find the slope m of y=mx+b

m=(y2-y1)/(x2-d1)=(5-4)/(-1-3)=1/-4=-1/4 so we have

y=-x/4+b, using point (3,4) we can solve for the y intercept, b.

4=-3/4+b, b=19/4, so the line is

y=(-x+19)/4

Answer:

(A) -2

Step-by-step explanation:

Answer:

7/35 or 20% of the jars are not creamy

Answer:

20%

Step-by-step explanation:

To find the percent of NOT creamy:

35(total peanut butter) - 28(creamy) = 7

Question now is: 7 is what % of 35?

Formula = a(part) = p(percent)*w(whole)

p = a/w

7/35 = 0.2

0.2 is a decimal so multiply by 100 to get 20%

The answer should be 20% so I hope this helps!

Answer:

9 degrees celsius

Step-by-step explanation:

All you have to do is 7 - (-2) = 9.

Answer:

9°C

Step-by-step explanation:

If you count, it's 7-(-2), making them cancel out, equaling 7+2=9

Answer:

The mean would be 82

Step-by-step explanation:

To find the mean you add up all the numbers.

[tex]68 + 73 + 95 + 81 + 85 + 90 + 77 + 84 + 75 + 92 = 820[/tex]

Then you divide that be the amount of numbers are given to you.

[tex]820 \div 10 = 82[/tex]

And that is how you find the mean.

Sorry if it is wrong I'm tired.

Answer:

Amrita = 14 years old

Aman = 6 years old

Step-by-step explanation:

Find out the difference of the units.

7 - 3 = 4

Amrita is 4 units/8 years older than Aman.

4 units = 8

1 unit = 8 ÷ 4 = 2

Amrita is 7 units and her brother is 3 units.

Amrita = 7 units x 2 = 14

Aman = 3 units x 2 = 6

Answer:

75

Step-by-step explanation:

He can read = 250w/m

2 hours =  60 x 2 = 120 min

Number of words he can read in 2 hours = 250 x 120 = 30,000

No: of words in each page = 400

No: of pages he reads = 30,000/ 400 = 75

This is    wht i got .... but i   didnt  get decimal ... so can u tell me if it is right?  

Answer:

75

Step-by-step explanation:

Answer: $0.6

Step-by-step explanation:

15cookies= $9

1 cookie = x

Cross multiply

15x= 9

Divide both sides by 15

x= 9/15= 3/5= $0.6

Answer:

28 points per game

42 miles per gallon

$2.99 per bag

Step-by-step explanation:

140 points in 5 games. To find the amount of points in one game, we divide the total points by the total games: 140/5=28

504 miles with 12 gallons. To find the amount of miles with one gallon, we divide the total miles by the total gallons: 504/12=42

$8.97 for 3 bags. To find the amount of dollars for one bag, we divide the total amount of dollars by the total bags: 8.97/3=2.99

[tex] \sqrt{64} [/tex]

Input into your calculator to verify

Answer: 41.6%

Step-by-step explanation:

You divide the amount of trees 40ft or taller (10) by the total number of trees (24) so 10/24 = .416 (41.6%)

Answer:

14

Step-by-step explanation:

if you by multiply 4 by 3 because the sum of three times the sum of the number to get 12

then we multiply 4 by 14 to get 56

then we subtract 68 by 56 to get 12 that is the same number we got from multiplying the 4 and 3 to get 12

so the answer is 14

Answer:yea

Step-by-step explanation:

Put

Answer:

68-7

Step-by-step explanation:

I think that's what it's asking for....

Answer:

Step-by-step explanation:

Answer:

103 ft^2

Step-by-step explanation:

Long sides: 2(8*4) = 64 ft^2

Under side: 3*8 = 24 ft^2

Triangles: (2(3*5))/2 = 15 ft^2

64+24+15 = 103

Answer:

103

Step-by-step explanation:

the base = 3x8 = 24

the sides are= 4 x 8 = 32

two sides = 64

triangle = 5x 3 x1/2 = 7.5

7.5 x 2 = 15

total = 103

Answer:

32.55555555555556

Step-by-step explanation:

hope it helps

Answer:

10p+5

Step-by-step explanation:

(2,9)

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