Can someone help me, please?

Step-by-step explanation:

180 minus 34 degrees gives 146° not that sure

Answer:

  $1200

Step-by-step explanation:

You want to know the amount borrowed at 7.2% if the simple interest for one year is $86.40.

The interest formula is ...

  I = Prt

where P is the amount borrowed, r is the interest rate, and t is the number of years.

Using the given values, we have ...

  86.40 = P·0.072·1

  P = 86.40/0.072 . . . . . . divide by the coefficient of P

  P = 1200

You have borrowed $1200.

Answer: 1200

Step-by-step explanation: Linear equation. 7.2x = 100(86.40). then divide by 7.2 on each side. x=1200

Answer: Because he is used to getting payed by the lab and was confused when his check didnt come.

Step-by-step explanation:

Your Answer is 13.076

have a good day

Answer:

awnser B and fbe is 55

Step-by-step explanation:

the entire picture is 180 so cut in half there for 90 ok abfe is 90 so bigger section is always 55 and smaller is 35 ok

If the measure of ∠ABD is 6.2 times greater than the measure of ∠CBD=25° and if ∠ FBE and ∠ EBD are congruent then ∠ FBE =65°.

Given that the measure of ∠ ABD is 6.2 times greater than the measure of ∠ CBD and ∠ FBE and ∠ EBD are congruent.

We are required to find the measure of ∠ CBD and ∠ FBE.

∠ABD=6.2*∠CBD--------1

∠ABD+∠CBD=180°

6.2 ∠CBD+∠CBD=180  (From equation 1)

7.2 ∠CBD=180

∠CBD=180/7.2

∠CBD=25°

∠ABD=6.2*25

=155°

∠ABD=90+∠EBD

155=90+∠EBD

∠EBD=155-90

∠EBD=65°

Because ∠ FBE and ∠ EBD are congruent, ∠ FBE =65°.

Hence if the measure of ∠ABD is 6.2 times greater than the measure of ∠CBD=25° and if ∠ FBE and ∠ EBD are congruent then ∠ FBE =65°.

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Answer:

Step-by-step explanation:

pretty sure its correct. A = pie(r squared)

A=3.14(2.5 squared)

A=3.14(5)

A=15.7

When multiplying decimals, the answer becomes smaller

Answer:

25. y=2x+1

26. $13

Step-by-step explanation:

25. 2x is the cost each day or the x, and the 1 is the initial fee, I found this because it said one day costs $3 and if I know that one days fee is $2 then I know that the y intercept or the price it starts at also known as a fee is $1. This is also backed up in the 4 day statement saying that 4 days is 9 dollars. I can do 9-1 to take away the fee and 8/2=4 so it is correct.

26. Since I already have the equation I can just plug in the vales and solve. y=2x+1, x=2 or the daily cost so 12+ (the fee) 12+1=13 so $13.

good luck, and have a great day.    :)

Answer:

16

Step-by-step explanation:

80% of 20 is 16

Answer:

16

Step-by-step explanation:

Answer:

44.5 hr

Step-by-step explanation:

40x+(3*1.5x) = 40x+4.5x = 44.5x

Answer:

The individual income tax (or personal income tax) is a tax levied on the wages, salaries, dividends, interest, and other income a person earns throughout the year. The tax is generally imposed by the state in which the income is earned.

Step-by-step explanation:

Payroll tax refers to the taxes that are deducted from an employee's wages or salary by their employer.

We have to give that,

To define Payroll tax.

Now, Payroll tax refers to the taxes that are deducted from an employee's wages or salary by their employer.

These taxes are withheld to fund various government programs and services.

Payroll taxes typically include federal, state, and local income taxes, as well as Social Security and Medicare taxes.

The amount of payroll taxes deducted from an employee's paycheck depends on factors such as income level, tax brackets, and the tax rates set by the applicable government authorities.

These taxes are then remitted by the employer to the appropriate tax agencies on behalf of their employees.

They are specifically related to employment income and play a crucial role in funding important government initiatives and social programs.

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Answer:

1: 7.5 2: 25 3: 14.2

Step-by-step explanation:

For all of these, you want to use the Pythagorean Theorem, which is a^2+b^2=c^2

1. you would have to plug in 13 for b, and 15 for c, because 15 is the hypotenuse

a^2+13^2=15^2

now, solve for a

a^2+169=225

225-169=56

a^2=56

to undo a squared, you have to take the square root of both sides

sqrt(56) is about 7.5

to check, you would have to plug in 7.5 for a

2. you would start off the same way, but this time we are solving for c

15^2+20^2=c^2

225+400=c^2

625=c^2

take the square root of 625

25 is your answer

if you want to check, plug in 25 for c

3. we are trying to find the hypotenuse again, so we are solving for c

5.1^2+13.2^2=c^2

26.01+174.24=200.25

200.25=c^2

take the square root once again

it is approximately 14.2

if you want to check, plug in 14.2 for c

have a great day!

Answer:

B

Step-by-step explanation:

first you could round 78.8 to 80 and 6.8 to 7, and to make 80x7 easier you can do 8x7 which is 56 and when you add a 0 it’s 560 so B is correct

Answer:

qwrgn n n . bngbvvvbbbbbgbvbbvgbgbbbb

Step-by-step explanation:

Step-by-step explanation:

I is right answer of this question

Answer:

The volume of the cone is 108π(pi). if the height is 9

Step-by-step explanation:

V = πr2h / 3     (formula for finding the volume)

V = π62(9) / 3

V = 324π / 3

V = 108π

You can change the value of height if its different for you

Answer: Range and mean = 8 of both

variance of Set X= 4.7

variance of Set Y= 4.6

Step-by-step explanation:

Two sets of data, set X and set Y are given

a.) Range is the difference of the highest value and the lowest value,

Therefore, Range of set X = 12-4=8

Range of set Y = 12-4=8

Now, Mean of a given data set is the average of all the terms present in the given data set

Mean of set X= Σxif/n = (4+5+6+7+16+18+24)/10 = 8

Mean of set Y= (4+5+7+32+20+12)/10= 8

Therefore, both the data sets has same range and mean.

b.) Standard deviation tells about the variability of the date and is given by,

S.D= σ = √∑ ( X − μ )^2/n

S.D of set X= √(16+9+4+1+0+1+16)/10= √4.7

S.D of set Y= √(16+9+1+0+4+16)/10= √4.6

Variance is the square of S.D, that is, σ^2

Therefore, variance of set X=4.6

variance of set Y= 4.7

c.) The calculated variances of set X and set Y are 4.7 and 4.6 respectively. It implies that the data is more distributed or varied in set X than in set Y. In the other words, data in set Y is more consistent data than of set X.  

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Answer: Range and mean = 8 of both

variance of Set X= 4.7

variance of Set Y= 4.6

Step-by-step explanation:

We know

a.) Range is the difference of the highest value and the lowest value,

Therefore, Range of set X = 12-4=8

Range of set Y = 12-4=8

Now, Mean of a given data set is the average of all the terms present in the given data set

Mean of set X= Σxif/n = (4+5+6+7+16+18+24)/10 = 8

Mean of set Y= (4+5+7+32+20+12)/10= 8

also

b.) Standard deviation tells about the variability of the date and is given by,

S.D= σ = √∑ ( X − μ )^2/n

S.D of set X= √(16+9+4+1+0+1+16)/10= √4.7

S.D of set Y= √(16+9+1+0+4+16)/10= √4.6

Variance is the square of S.D, that is, σ^2

Therefore, variance of set X=4.6

variance of set Y= 4.7

c.) The calculated variances of set X and set Y are 4.7 and 4.6 respectively. It implies that the data is more distributed or varied in set X than in set Y. In the other words, data in set Y is more consistent data than of set X.

Answer:

180-(20+90)=70

SOHCAHTOA

sin20=11/x

x=11/sin20=12.05

x=12.05

(4x-8)=8/12

(4x-8)=2/3

3(4x-8)=2

12x-24=2

12x=26

x=26/12

x=2.2

0<x<2.2

Answer:

3rd and 4th answer

Step-by-step explanation:

400 × 1.32

or

400 + 400×0.32

why ?

400 × 1.32 = 400 × (1 + 0.32) = 400×1 + 400×0.32 =

= 400 + 400×0.32

in general, this means that the price is 32% higher than the old 100% ($400). so, in total 132% compared to the old price.

therefore the 1.32 factor, which creates 132% out of 100%.

Answer:

B

Step-by-step explanation:

\(-3\sqrt{2}+3\sqrt{8}= \\\\-3\sqrt{2}+3\sqrt{2\cdot 2^2}= \\\\-3\sqrt{2}+6\sqrt{2}= \\\\3\sqrt{2}\)

Hope this helps!

Answer:

7.65 gallons

Step-by-step explanation:

Answer:

they have to be congruent

Step-by-step explanation:

both rectangles have the same perimeter which means there Identical

If two rectangles have the same perimeter, they  

do not have to be congruent is the correct option.

Given,

If two rectangles have the same perimeter.

We need to find whether both rectangles are congruent.

The perimeter of a rectangle is given by:

P = 2 ( Length + width )

Now,

Let the two rectangles be A and B.

Rectangle A:

Let,

Length = 2

Width = 4

Now,

Perimeter = 2 ( 2 + 4 )  = 2 x 6 = 12

Rectangle B:

Let,

Length = 3

Width = 3

Now,

Perimeter = 2 ( 3+ 3 )  = 2 x 6 = 12

We see that both rectangles have the same perimeter even if they have different lengths and widths so the rectangles need not be congruent.

Thus,

If two rectangles have the same perimeter, they do not have to be congruent.

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Answer:

120

Step-by-step explanation:

Answer:

The total cost for fixing the washing machine

Step-by-step explanation:

Answer:

The y-intercept represents the service fee for coming to look at the machine. In other words, your answer would be:
B.) the service fee for coming to look at the machine

Step-by-step explanation:

Have a great rest of your day
#TheWizzer

9514 1404 393Answer:  A. 3+ (-4) = -1Step-by-step explanation:The arrow indicates a subtraction of 4, or an addition of -4. The only equation containing such a subtraction or addition is choice A.

Answer:

2z+3

Step-by-step explanation:

Answer:

2z + 3

Step-by-step explanation:

5z - 3z = 2z

There is no like terms for 3 so it just stays as 2z + 3

Answer:

525

Step-by-step explanation:

If it's just asking to find the average of heads then times it by 20 then just do 32+28+21+24 to get 105 and divide it by 4 to get 26.25 then times it by 20 since this is the average of 50 throws and it's asking for the average of 1,000 throws which is 525

Answer:

the answer is 6 because when x=7 on the line it is also equal to 6 on the y axis

Answer:

1/770

Step-by-step explanation:

7x10x11=770 he is sitting in one seat so 1/770 she will win.

Answer:

Step-by-step explanation:

First, she has to add. Second, she has to divide.

5x - 3 = 12

+ 3 + 3

——————

5x = 15

x = 3

Hope this helps!

Answer: x=3

Step-by-step explanation:

hope this helps <333

Answer:

Y= 2/3

Step-by-step explanation: given that, R: 14 and x : 2, by substituting them in the equation ,R=6x+3y gives 14= 6(2)+3y,

14=12+3y ( transposition method) + becomes -…

14-12= 3y. ; 2=3y. , 2/3=y

VERIFICATION

14= 6×2 + 3× 2/3: 14= 12+6/3( 2)

: 14= 12+2: 14=14

LHS= RHS