1+8 pls help me nowwwwww

Answer:

20 feet

Step-by-step explanation:

9+26=35

55-35=20

The third side is 20 feet

Answer:

then it would be 9 times 5 which would be 45 so 45 is the answer

Step-by-step explanation:

Pie charts are used to show the relationship between data in a circle. The total expenses of the Estrada family last month are: $2287.5

Given that:

\(Clothing = \$366\)

From the Pie chart, 13% of the total expenses were spent on clothing.

This means that

\(13\% \times Total = Clothing\)

So, we have:

\(13\% \times Total = \$366\)

Divide both sides by 13%

\(Total = \$366 \div 16\%\)

\(Total = \$2287.5\)

Hence, the total expenses are: $2287.5

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Answer:

(-1, -8)

Step-by-step explanation:

So you would do the simplifying by "subtracting" the equations from each other. So to isolate the x, you could subtract the y away.

   8x + y = -16

  -3x + y = -5

-___________

11x = -11

x = -1

Then, substitute x into either equation.

8(-1) + y = -16

-8 + y = -16

Isolate y.

y = -8

Answer: 243

Step-by-step explanation:

It’s going up by the square roots of 3 so therefore the fourth term is 3 to the fourth power which is 243.

Answer:

C is my answer

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The number of times the students on your floor order pizza in a week, population.

A population is a complete set of individuals or objects that share common characteristics. It is an entire group of people, animals, plants, or objects that can be studied. A population can also be a group of people living in a certain geographical area.

A sample is a subset of a population. It is a smaller group of individuals or objects drawn from the population that are used to make inferences about the population as a whole.

A sample is used in statistical analysis to estimate population characteristics, such as mean, median, and variance. The accuracy of the estimates depends on the size and representativeness of the sample.

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The complete question is:

Determine whether the statement describes a population or a sample. The number of times the students on your floor order pizza in a week, ___.

This polynomial cannot be factored any further using integer coefficients, so our final factored form is: 40w²11 + 16w²6 = 8w²6(5w²5 + 2)

How to solve?

To factor the polynomial 40w²11 + 16w²6, we need to look for common factors in the two terms. We notice that both terms have a factor of 8w²6, so we can factor that out:

40w²11 + 16w²6 = 8w²6(5w²5 + 2)

Now, we have factored out the greatest common factor of the two terms, leaving us with the remaining factor of 5w²5 + 2. This polynomial cannot be factored any further using integer coefficients, so our final factored form is:

40w²11 + 16w²6 = 8w²6(5w²5 + 2)

This form of the polynomial is useful for simplifying expressions, finding roots, and solving equations.

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Answer:

y = -3x + 2

Step-by-step explanation:

y2 - y1 / x2 - x1

8 - (-1) / -2 - 1

9/-3

= -3

y = -3x + b

-1 = -3(1) + b

-1 = -3 + b

2 = b

The probability that either event A or B will occur is 43/60

Using the parameters given

n(A) = 29

n(B) = 14

Total number of events = 29+17+14 = 60

The probability of each event :

P(A) = 29/60

P(B) = 14/60

P(A or B ) = P(A) + P(B)

P(A or B ) = 29/60 + 14/60

P(A or B ) = 43/60

Therefore, the probability of A or B is 43/60

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Answer:

31

Step-by-step explanation:

The Range is the difference between the lowest and highest values (3, 34)

Answer:

31

Step-by-step explanation:

To find the range of the data set, simply subtract the smallest number from the biggest number.

34 - 3 = 31

Therefore, the range of the data set is 31.

Answer:

Number greater than 1 that is not a product of two smaller natural numbers.

The perimeter of the figure is 8 + √14 units

The coordinates are given as

X(0,1), Y(4, -2), Z(-5, -2)​

Next, we plot the above coordinates on a coordinate plane

See attachment for the plot of the coordinates on a coordinate plane

Next, we calculate the distance between the points using

d = √(x2 - x1)^2 + (y2 - y1)^2

So, we have

XY = √(0 - 4)^2 + (1 + 2)^2 = 5

XZ = √(0 + 5)^2 + (1 + 2)^2 = √14

YZ = √(4 + 5)^2 + (-2 + 2)^2 = 3

The perimeter is calculated as

P = XY + XZ + YZ

So, we have

P = 5 + √14 + 3

Evaluate

P = 8 + √14

Hence, the perimeter of the figure is 8 + √14 units

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The time Jack left Santa Clara is 1 : 55 pm

A word problem in math is a math question written as one sentence or more. These statements are interpreted into mathematical equation or expression.

The time for Jack to walk to lose Altos is 25 min and he uses another 25mins to work to Palo alto.

Therefore, the total time he spent is

25mins + 25 mins = 50 mins

He arrived Palo at 2 :45 pm, therefore the time he left Santa Clare will be ;

2:45 pm = 14 :45

= 14:45 - 50mins

= 13:55

= 1 : 55pm

Therefore he left at 1:55 pm

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Answer:

8 pigs

Step-by-step explanation:

Since every animal has only 1 head, a total of 26 heads suggests that there are 26 animals in total.

Suppose all animals are chickens.

Total no. of feet = 26 chickens × 2 feet

                           = 52 feet

Difference in total no. of feet = 68 feet - 52 feet

                                                = 16 feet

Difference in no. of feet each animal has

= 4 feet (a pig) - 2 feet (a chicken)

= 2 feet

∴ No. of pigs = 16 feet ÷ 2 feet

                      = 8 pigs

The expression for the total number of packets of crisps that Jane buys is given as follows:

p + c.

The amounts of packets of crisps purchased are given as follows:

The expression for the total number of packets of crisps that Jane buys is given by the addition of these two amounts.

Hence the expression for the total number of packets of crisps that Jane buys is given as follows:

p + c.

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Answer:

  $28

Step-by-step explanation:

Each round trip will be double the price of a one-way trip, so will be ...

  2 × $3.50 = $7.00

Diego and his 3 friends will require a total of 4 round-trip tickets for a cost of ...

  4 × $7.00 = $28.00

Answer:

Step-by-step explanation:

0

Answer:

0

Step-by-step explanation:

25 ÷ 5+7-(4 x 3)

25 ÷ 5+7-(4 x 3)

5+7-(4 x 3)

5+7-(4 x 3)

5+7-12

12-12

0

I wrote in bold the steps you need to follow using PEMDAS (Parentheses, Exponents, Multiplication and Divison left to right, and Addition and Subtraction left to right).

(3)(-4)(2)

= -24

Negative sign will be there since if we multiply a negative integer with a positive integer, it will be negative only.

So, the answer is -24.

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Answer:

\( - 24\)

Step-by-step explanation:

\((3)( - 4)(2) \\ =3 \times (- 4) \times 2 \\ = - 12 \times 2 \\ = - 24\)

Answer:

Step-by-step explanation:

A + B = 750

A = 1.5 B

~~~~~~~~~~~~~~

750-B = 1.5 B

750 = 1.5 B + B

750 = B(1.5 +1)

750 = B (2.5)

B = 300

A = 450

Answer:

  12x³y²

Step-by-step explanation:

You want the product -2x (-3x²y)(2y).

An exponent is a means of telling the number of times the base is a factor in a product. For example, the exponent 2 means the base is a factor twice in the product:

  x² = x·x

When the same factor appears a number of times in a product, an exponent can be used to represent that number.

  (-2x)(-3x²y)(2y) = (-2)(-3)(2)(x·x²)(y·y)

The factor x appears 3 times in the product, and the factor y appears twice. The numerical product can be simplified, so the result is ...

  12x³y²

Answer:

88

Step-by-step explanation:

Answer:

88

Step-by-step explanation:

plz give brainliest

Answer:

4, 1.6, .4

add them together

you get 6

Answer: the answer is 55°

Step-by-step explanation:

You equal the equations out and the number you get from doing that is the fill in for x and the you solve one of the equations replacing x with the number gotten

The expression that will represent the volume of the identical rectangular base pyramid is: 2[One-third (5) (0.25) (2)] cubic units.

To calculate for the volume of a rectangular base pyramid, we use the formula:

volume = 1/3 × area of base rectangle × height

volume of one identical pyramid = (1/3 × 5 × 0.5 × 2)cubic units

volume of the two identical pyramid = 2(1/3 × 5 × 0.5 × 2)cubic units.

Therefore, the expression that will represent the volume of the identical rectangular base pyramid is: 2[One-third (5) (0.25) (2)] cubic units.

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Answer:

One answer is x = 1, y = -1, and z = 2.

Answer:

75%

Step-by-step explanation:

Formula:
P = (x/y) * 100

where x is 6 dollars and y is 8 dollars.

P = (6/8) * 100
P = 0.75 * 100
P = 75%

a) The formula for the sum of the first 10 terms of the sequence as 162 is;

10a + 45d = 162

b) The formula of the arithmetic sequence given that the sixth term is 17 is; a + 5d = 17

c) The values of a and d are respectively 9 and 1.6

The formula for sum of n terms of an arithmetic sequence is;

Sₙ = ⁿ/₂(2a + (n - 1)d)

where;

a is first term

n is number of term

d is common difference

a) We are told that the sum of the first 10 terms of the sequence is 162. Thus;

(10/2)(2a + (10 - 1)d) = 162

5(2a + 9d) = 162

10a + 45d = 162

b) We are given that the sixth term is 17. The formula for the nth term of an arithmetic sequence is;

aₙ = a + (n - 1)d

where;

a is first term

n is number of term

d is common difference

a + (6 - 1)d = 17

a + 5d = 17

c) Make a the subject in part b to get;

a = 17 - 5d

Put that in part a to get;

10(17 - 5d) + 45d = 162

170 - 50d + 45d = 162

170 - 162 = 5d

5d = 8

d = 8/5

d = 1.6

Thus;

a = 17 - 5(1.6)

a = 9

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