pls solve ii need it

Answer:

The perimeter is 98 feet

Answer:

49 years old

Step-by-step explanation:

x + x + 5 = 103

2x + 5 = 103

2x = 98

x = 49

Answer:

Step-by-step explanation:

Thomas is 49 huilan is 54

Answer:

a*2+b*2+c*2+d

Step-by-step explanation:

If i's meant to be Pythagorean theorem, a*a+b*b=c*c

Answer:

Volume = 126 cm^2

Step-by-step explanation:

You don't exactly know what the base looks like, but it doesn't matter. The volume of a Prism is Base * height.

Solution

V = Base (which is the Cross sectional Area) * Length

V = 21 cm^2 * 6 cm

V = 126 cm^2

Answer: It is 136.

Step-by-step explanation:

2 kilometers to 72 meters simplest form is 1:36.

Suppose the  real measurements were "a" and "b"

Then their ratio will be formed as

[tex]\dfrac{a}{b} = \dfrac{p \times x}{q \times x} = \dfrac{p}{q}[/tex]

where x is a common factor (not 1)

This shows that to get the real measurements from the given ratio, we need to assume to have some factor possibly cancelled from both the numerator and the denominator.

Thus, a = px, b = qx

1. To Find common denominator:

2 x 2/ 72 x 2

Commonest denominator: 2

2. Divide the two terms:

2 x 2 = 2/ 72 = 36

3. Convert into rate form:

1:36

Therefore, 2 kilometers to 72 meters simplest form is 1:36.

Learn more about ratio here:

brainly.com/question/186659

#SPJ2

Answer:

60

Step-by-step explanation:

last year 1/5 of the class played sports, so s = (1/5) c

the next year, s increased by 5, c increased by 10 and the fraction changed to 1/4, so for the next year (s+5) = (1/4)(c+10)

To solve this we can substitute s = (1/5)c from the first equation into the second, so

((1/5)c + 5)=(1/4)(c+10), simplify both sides

(1/5)c + 5 = (1/4)c + 10/4, simplify 10/4 to 5/2

(1/5)c + 5 = (1/4)c + 5/2, multiply both sides by 20 to eliminate fractions (least common multiple of 2, 4 and 5)

4c + 100 = 5c + 50, subtract 4c, subtract 50 from both sides

50 = c, number of students in class last year was 50, this year is 10 more, so this year is 60

Answer:

24

Step-by-step explanation:

-%6$6%7$%$7%867-$7

Answer:

8

Step-by-step explanation:

Ratio: 2:3/4

Equation: 3/4x=3

x=4

4*2=8

Answer:

y>3x+2

Step-by-step explanation:

1. use y2-y1/x2-x1 to find the slope (3)

2. since the y-intercept is already give as (0,2) we have the equation y=3x+2

3. finally since the left side is shaded, that would mean everything greater than that equation can equal y therefore y>3x+2

Answer:

Beans

Step-by-step explanation:

Answer:

2,550

Step-by-step explanation:

you are going to add 1,500 + 1,000 + 1,200 = 3,700 then you are going to subtract 6,250-3,700 = 2,550 and that is the answer

Answer:

A. 0.3 cm

Step-by-step explanation:

2.4m÷8=0.3cm

2.4 meters devide by 8 equals to 0.3 centimeter

Answer:

Step-by-step explanation:

30 cm is the correct answer

Answer:

Data Set 1: 20

Data Set 2: 25

Step-by-step explanation:

Range = maximum value - minimum value

Range of Data Set 1:

Maximum value of data set 1 = 40

Minimum value of data set 1 = 20

Range of Data Set 1 = 40 - 20 = 20

Range of Data Set 2:

Maximum value of data set 2 = 60

Minimum value of data set 2 = 35

Range of Data Set 2 = 60 - 35 = 25

Answer:

20 and 25

Step-by-step explanation:

took test guy above is correct

Answer:

Step-by-step explanation:

ok

Answer:

B,30

Step-by-step explanation:

Answer:

B,30°

Step-by-step explanation:

Answer:

a)(4+x) + (4+x) + x= 26

b) x=6

Step-by-step explanation:

pavan=x

brother 1=4+x

brother 2=4+x

brother 1=brother 2

a)

(4+x) + (4+x) + x= 26

b)

(4+x) + (4+x) + x= 26

=> 8+3x=26

=>

take 8 to 26

=>

3x=26-8=18

take 3 to 18 side

x=18/3=6

therefore pavan saves 6$ per month

Answer:

The answer is 2 hours

Step-by-step explanation:

First you have to add up all the points which would be;

1 1/2 + 1 1/2+ 2 1/2+ 2 1/2= 8 hours

Next you have to divide by how many points to find AVERAGE;

8 hours divided by 4 points= 2 hours average

So in total, she will practice 2 hours every day

Answer:

4 2/5 x 5 1/2 = 24.2

Step-by-step explanation:

PLZZ MARK BRAINLIEST!!!

Answer:

36-4-2x, she will have 8 rolls of toilet paper left over

Step-by-step explanation:

36=total-4= the four given away,2x= the number of rolls used per month. 36-4=32. 2(12) 1 year]= 24. 32-24=8

Answer:

3000

6000

9000

Step-by-step explanation:

18000/6=3

A=1(3000)=3000

B=2(3000)=6000

C=3(3000)=9000

Answer:

Each new number adds 10 (you could also write the equation 3 + 10n where n is the position of the number in the sequence)

The blanks are 23 and 43

Step-by-step explanation:

In two numbers it goes up by 20, so in one it will go up by 10.

This means the blanks are 13 + 10 = 23 and 33 + 10 = 43

Answer:

8

Step-by-step explanation:

8 * 8 = 64

Hope this helps!

========================================================

Work Shown:

1 year = 12 months

3*(1 year) = 3*(12 months) ..... multiply both sides by 3

3 years = 36 months

You'll make 36 payments, each being $482.75, which means the total amount of money paid is 36*482.75 = 17,379 dollars

Answer:

[tex]Length = 98[/tex]

Step-by-step explanation:

Given

[tex]AO = 5x - 1[/tex]

[tex]BO = 4x + 9[/tex]

Required:

The length of the diagonal

Since AO and BO are diagonals that meets at O, we have:

[tex]AO=BO[/tex]

This gives

[tex]5x - 1 = 4x + 9[/tex]

Collect Like Terms

[tex]5x - 4x = 1 + 9[/tex]

[tex]x = 10[/tex]

Subsitute 10 for x in [tex]AO = 5x - 1[/tex]

[tex]AO = 5 * 10 - 1[/tex]

[tex]AO = 50 - 1[/tex]

[tex]AO = 49[/tex]

The length of the diameter is:

[tex]Length = AO * 2[/tex]

[tex]Length = 49 * 2[/tex]

[tex]Length = 98[/tex]

Answer:

option C = -4

Step-by-step explanation:

Because the line is in the y-axis of -4

Option C) -4

the line is on the Y axis of -4

Answer:

1ft=12in

1in=1/12

1000m=1km

1d=86400s

Answer:

-8/15

Step-by-step explanation:

That's your answer

Answer:

b

Step-by-step explanation:

10x3+6= 36

5-5x6= -25

24-6-12=6

Answer:

v(0) = 19,900, v(11) = 3,787.36

Step-by-step explanation:

v(0) = 19,900 (0.86)^0 = 19,900 * 1 = 19,000

v(11) = 19,900 (0.86)^11 = 19,900 * 0.190319 = 3,787.36

Answer:

Note: The full question is attached as picture below

a. Slope of 0.536 means that when there is an increase in carbohydrate content, there will be sn increase in 0.536 grams of sugar content.

b. Coefficient of Determination, R^(2) = 0.544^(2) = 0.295936 = 0.296. Percent of variation = 29.6

c. For carbohydrate content of 29 grams,

Predicted amount of sugar per cup for Raisin Bran = -5.10 + 0.536*29 = 10.444 gram

d. Residual value= Actual value - Predicted value

8.556 = Actual sugar content - 10.444

Actual sugar content = 8.556 +10.444

Actual sugar content = 19

So, the Raisin Bran actually have 19 grams of sugar per cup.

Answer:

15/4 or 3 3/4

Step-by-step explanation:

3/4 x 5/1 = 15/4

Answer:

[tex]\frac{15}{4}[/tex]

Step-by-step explanation:

turn [tex]\frac{3}{4}[/tex] ÷ [tex]\frac{1}{5}[/tex] into

multiply the denominators and then multiply the numerators

3 x 5 = 15

4 x 1 = 4

the fraction is [tex]\frac{15}{4}[/tex]

hope this helps :)