help regular 7th grade math​

Answer:

35 more miles

Answer: 11.1

Step-by-step explanation:

SOHCAHTOA

Sine is opposite of the angle divided by the hypotenuse

sin(46) = 8/x

Plug this into a calculator to get x = 11.1

Answer:

1. no

2. 36+196=232    c=441 Obtuse.

3. x is greater than 3, less than 21.

Step-by-step explanation:

1. no

2. 36+196=232    c=441 Obtuse.

3. x is greater than 3, less than 21. is the correct answer to the question

Answer:

//

Step-by-step explanation:

Bill's answer is wrong because timesing 150 by 1.3 is increasing the number by 30%, not 3%

If he wanted to use this method, he would have ti times 150 by 1.03

Bill's method is wrong because 150 by 1.3 is increasing the number by 30%, not 3%.

The formula for calculating the increase is:

original amount × (1 + percentage increase)

Bill wants to increase 150 by 3%

He writes down :

150 × 1.3 = 195

Bill's method is wrong because he is using the wrong formula to calculate the increase. To calculate the increase, you need to multiply the original amount by the percentage increase, not add the percentage increase to the original amount.

To calculate a 3% increase on 150, the correct method is:

150 × (1 + 0.03) = 150 × 1.03 = 154.50

As you can see, the result is different from the one that Bill obtained using his method.

Hence, Bill's method is wrong.

Learn more about the percentages here:

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Answer:

yeet

Step-by-step  

i dont know

The complets table of values for the function rule

x   1    2    4   6

y  22  18   10  2

From the question, we have the following parameters that can be used in our computation:

y = 26 - 4x

The missing y values are at x = 1, 2, 4 and x = 6

Substitute the known values in the above equation, so, we have the following representation

y = 26 - 4(1) = 22

y = 26 - 4(2) = 18

y = 26 - 4(3) = 10

y = 26 - 4(6) = 2

So, the missing values are 22, 18. 10 and 2

Read more about linear relation at

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Answer:

y= -6x+40

Step-by-step explanation:

Answer:

E

Step-by-step explanation:

If correct plz mark as brainliest

thank you

19NBoli

:)

Answer:

17 miles over the course of 3 days

Step-by-step explanation:

Answer:

[tex]a = bh[/tex]

Step-by-step explanation:

base=14cm,height=9

a=bh

a=(14)(9)

a=126

Answer:

116

Hope this helps you :)

Answer:

y = 3 may I please get brainliest?

Step-by-step explanation:

y= -3x+5

y= -3(2/3)+5

-3(2/3) = -2

y= -2+5

-2+5 = 3

y=3

Answer:

3xy (3x-2xy+y^4)

Step-by-step explanation:

Factor out 3xy from the expression

Answer:Median

Arrange your numbers in numerical order.

Count how many numbers you have.

If you have an odd number, divide by 2 and round up to get the position of the median number.

If you have an even number, divide by 2. Go to the number in that position and average it with the number in the next higher position to get the median.

Step-by-step explanation:

Answer:

25 is the answer

Step-by-step explanation:

7×3=21

21+4=25

Answer:(2x+1)x=45

x=4.5

4.5*2+1=10

Step-by-step explanation:

Answer:what goes around comes around

Step-by-step explanation:"i need points thanks"

Answer:

125

Step-by-step explanation:

2:5

50: ?

50 divided by 2 = 25

25 times 5 is = ?

50:125

di sure kung tama ^^

Answer:

y = 2x - 7

y = - x - 1

So 0 = - 3x + 6

So - 3x = - 6

So x = 2

And y = 2 × 2 - 7 = - 3

So (x, y) is (2,-3)

OA is correct

9514 1404 393

Answer:

  6 cm

Step-by-step explanation:

The area of the parallelogram is the same, either way you figure it.

  A = bh

  A = CD(length ⊥ to CD)

  A = (9 cm)(8 cm) = 72 cm²

__

  A = AD(length ⊥ AD)

  72 cm² = (12 cm)(length ⊥ AD)

  (length ⊥ AD) = (72 cm²)/(12 cm) = 6 cm

The perpendicular distance of AD from BC is 6 cm.

Step-by-step explanation:

2/3 gallons is empty

1/3 gallons is filled

so

3*1/3= 1

1 gallon filled

Answer:

1/9

Step-by-step explanation:

if it is only 1/3 of 1 gallon, then multiply 3 by 3 to get 9, then you have 1/9

Answer:

Value of X is 11

Step-by-step explanation:

hope it helps

Answer:

v=4/7

Step-by-step explanation:

81/8 = 1/3v + 25/8 - 23/6v

-25/8            -25/8

56/8 = 1/3v -23/6v

56/8 = 24/6v

24/6 / 56/8

4/7

Answer:

thanks

Step-by-step explanation:

thank you for points

Answer:

11

Step-by-step explanation:

Angle OKL is also angle 12. The only angle number that is adjacent, or shares a side with 12 is angle 11.

31.40ft^2 is the answer

Answer: The number is 26.

Step-by-step explanation:

We know that:

The nth term of a sequence is 3n²-1

The nth term of a different sequence is 30–n²

We want to find a number that belongs to both sequences (it is not necessarily for the same value of n) then we can use n in one term (first one), and m in the other (second one), such that n and m must be integer numbers.

we get:

3n²- 1 =  30–m²

Notice that as n increases, the terms of the first sequence also increase.

And as n increases, the terms of the second sequence decrease.

One way to solve this, is to give different values to m (m = 1, m = 2, etc) and see if we can find an integer value for n.

if m = 1, then:

3n²- 1 =  30–1²

3n²- 1 = 29

3n² = 30

n² = 30/3 = 10

n² = 10

There is no integer n such that n² = 10

now let's try with m = 2, then:

3n²- 1 =  30–2² = 30 - 4

3n²- 1 = 26

3n² = 26 + 1 = 27

n² = 27/3 = 9

n² = 9

n = √9 = 3

So here we have m = 2, and n = 3, both integers as we wanted, so we just found the term that belongs to both sequences.

the number is:

3*(3)² - 1 = 26

30 - 2² = 26

The number that belongs to both sequences is 26.