please help with these math problems +25 points

The length has \(\frac{3.5}{0.5}=\boxed{7}\)

The width has \(\frac{2.5}{0.5}=\boxed{5}\)

The height has \(\frac{1.5}{0.5}=\boxed{3}\)

Answer: i cant see it

Step-by-step explanation:

Answer:

$5.99

Step-by-step explanation:

multiply $3.99 by 1.5

3.99

x 1.5

_____

5.985

Round to the nearest hundredth, which equals the answer, $5.99

Answer: C, y=|x+4|-2

Step-by-step explanation:

I have access to a Desmos Calculator.

Answer:

To calculate 2 3/4 of 500 grams, follow these steps:

1. Convert the mixed number to an improper fraction:

2 3/4 = (2 x 4 + 3)/4 = 11/4

2. Multiply the improper fraction by 500:

11/4 x 500 = (11 x 500)/4 = 2,750/4

3. Simplify the fraction by dividing the numerator and denominator by their greatest common factor, which is 2:

2,750/4 = (2 x 1,375)/(2 x 2) = 1,375/2

Therefore, 2 3/4 of 500 grams is equal to 1,375/2 grams or 687.5 grams.

Step-by-step explanation:

According to the given data we have the following:

poster length=1.5 meters long

height=0.8 meters wide

Therefore, to calculate the the area of the poster in square centimeters we would have to calculate the following formula:

Area=base*height

Area=1.5 meters long*0.8 meters wide

Area=1.2 meters

To transform it into square centimeters we would make the following calculation:

1 meter=100 square centimeters

So, area in square centimeters=1.2 meters*100 square centimeters

area in square centimeters=120 cm

The area of the poster in square centimeters would be 120 cm

Answer:

2.9

Step-by-step explanation:

11.02÷3.8= 2.9

Answer:

2.9

if im right mark as brainlest thank you!

Answer:

c. has 12 hours of day and 12 hours of night for all locations

Step-by-step explanation:

The equinox is the time of the year marked by a nearly equal length of day and night. This word has a Latin root meaning which stands for equality, hence the word 'equinox'. It usually falls on March 21, and September 23 of every year. On these days the sun is above the equator.

The equinox which occurs around September happens in the Northern Hemisphere and is also known as the Fall or Autumnal equinox. Whereas, the equinox which occurs at the Southern Hemisphere is also known as the Spring or Vernal equinox. During an equinox, the tilt of the earth is perpendicular to the sun.

Answer:

12 apples is the answer because 1/2 divided by 6 is 12

Step-by-step explanation:

Answer:

H or 1 7/12

Step-by-step explanation:

because 1/3,3/4,1/2 can all multiply to get 12 as the denominator or 3x4=12
2x6=12 4x3=12 so _/12 then on 1/3 you multiplied 3x4 so you multiply 1x4 to get 4 so 4/12 then 3/4 x3=9/12 last 1/2 x 6=6/12




4/12+9/12+6/12=1 7/12

\( \frac{1}{3} + \frac{3}{4} + \frac{1}{2} \)

Question above

\( \frac{4 + 9 + 6}{12} \)

Transform the expression

\( \frac{19}{12} \)

Answer

\(1 \frac{7}{12} \)

Alternative form

Mark as brainliest answer.

Answer:

It is by contract the same amount every month.

Step-by-step explanation:

The measure of the angle ABD is (3x + 29)  

Bisecting angles is the process of dividing an angle into two congruent angles. In geometry, an angle bisector is a line or ray that divides an angle into two equal parts.

When an angle is bisected, each of the two angles formed is called a half-angle or bisector angle, and the point where the angle is bisected is called the vertex of the angle.

Here we have

BD bisects ABC and ∠ABC = 6x+58  

When a straight bisect an angle then the measure of the resultant 2 angles will be equal in measure

Here BD bisected ABC

The resultant angles will be ∠ABD and ∠DBC

Hence,

=> ∠ABC = ∠ABD + ∠DBC

=> ∠ABC = ∠ABD + ∠ABD   [ Since two angles are equal

=> ∠ABC = 2∠ABD  

From the given data,

=> 6x + 58 = 2∠ABD  

=> 2 ∠ABD = 2(3x + 29)

=> ∠ABD = (3x + 29)  

Therefore,

The measure of the angle ABD is (3x + 29)  

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The correct answer is C), because it is possible to create an economic model describing the relationship between fertilizer usage and yield.

The economic model would take into account the nonlinear relationship, which is shown in the graph. Specifically, the slope of the curve between one and two tons of fertilizer is approximately 2 (change in yield divided by change in fertilizer usage). This means that for every ton of fertilizer used, the yield increases by two (change in yield / change in fertilizer usage = 2). Although using more than three tons of fertilizer has minimal effect on yield, the economic model would still take this into account and provide a more accurate representation of the relationship between the two variables.

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to solve for m

distribute into parentheses

176 = -16 - 24m

get m on one side

176 + 16 = -24m

192 = -24m

divide by -24

-8 = m

m = -8

Answer:

10.8

Step-by-step explanation:

Answer:

$10.8

Step-by-step explanation:

First, you would multiply 72 x 15 to get 1,080. Then, you would divide 1,080 by 100 to get 10.8. I hope this helps :)

Answer:

Did u ever get the answer to this?

Step-by-step explanation:

Answer:

D. 1/h+5

Step-by-step explanation:

f(x)=1/3+h+2

F(x)=1/h+5

Answer:

  (c)  1 1/8 lb

Step-by-step explanation:

You want to reading from the scale shown to the nearest 1/8 lb.

The smallest heavy markings represent 1/4 lb, and there are 4 marks between. Each of those lighter marks is 1/16 lb. The pointer seems to fill a space that is more than 1/16 lb away from 1 lb, and just slightly less than 1/16 away from 1 1/4 lb.

We judge the center of the pointer to be approximately 2/16 lb above 1 lb, so representing a weight of about 1 1/8 lb.

__

Additional comment

The width of the pointer makes it hard to judge the weight. Since 1 1/4 lb is not an answer choice, the most reasonable choice is 1 1/8 lb. Very likely an actual scale would have a pointer that would be a small fraction of the width of the space between smaller marks.

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Answer:

here,

x^2-4a^2

x^2-(2a)^2

(x+2a) (x-2a)

Answer:

548 > 373

Step-by-step explanation:

548 is greater than 373 because when we compare the digits from left to right, we find that the first digit of 548 (5) is greater than the first digit of 373 (3). Therefore, we can conclude that 548 is greater than 373.

The ">" symbol is used to represent "greater than" in mathematical comparisons.

Hope this helps!

Answer:

Option 4

Step-by-step explanation:

Both the quadrilaterals are similar,

ABCD ~ WXYZ

Therefore, ratio of the corresponding sides will be constant in other words ratio of the corresponding sides will be common.

Scale factor = \(\frac{AD}{WZ}\)

                    = \(\frac{15}{6}\)

                    = \(\frac{5}{2}\)

Therefore, option (4) will be the correct option.

Answer:

thanks very much I really appreciate your kindness

Answer:

c

Step-by-step explanation:

it grows 2% compunding so its size muntiplies by 1.02 each year

The value of the product 9.05(-13.2) is -119.46

The product expression is given as

9.05(-13.2)

Rewrite the product expression as

9.05(-13.2) = 9.05 * (-13.2)

Using a calculator, we have

9.05(-13.2) = -119.46

Hence, the value of the product 9.05(-13.2) is -119.46

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Answer:

\(\large\sf{average\:rate\:of\:change= \frac{6}{5}\:=\:1.2}\)

Step-by-step explanation:

Given the American customer satisfaction index scores that increased from 61 in 2002, to 71 in 2014:

In order to solve for the average rate of change, we could simply use the average rate of change formula:

Average rate of change = Change in output/Change in input

\(\huge\sf{Average\:rate\:of\:change\:=\:\frac{\triangle{y}}{\triangle{x}}\:=\:\frac{(y_2\: -\: y_1) }{(x_2\: -\: x_1)}}\)

Let (x₁, y₁) = (61, 2002)

    (x₂, y₂) = (71, 2014)

Substitute these values into the average rate of change formula:

\(\BIGG\sf{Average\:rate\:of\:change\:=\:\frac{\triangle{y}}{\triangle{x}}\:=\:\frac{(y_2\: -\: y_1) }{(x_2\: -\: x_1)}\:=\frac{2014\:-\:2002}{71\:-\:61}\:=\:\frac{12}{10}\:=\:\frac{6}{5}}\)

\(\large\bf\sf{Therefore,\:the\:average\:rate\:of\:change= \frac{6}{5}\:=\:1.2}\).

The probability that it weighs more than 51 pounds exactly 53 pounds.

Given that, mean weight of 50 pounds and a standard deviation of 0.5 pounds.

We need to find the probability that it weighs more than 51 pounds,

P(X = 53) = 0

z = (51 - 50) / 0.5 = 2.00

P(X > 51) = P(z > 2.00) = 0.0228

z1 = (49 - 50) / 0.5 = -2.00

z2 = (51 - 50) / 0.5 = 2.00

P(49 < X < 51) = P(-2.00 < z < 2.00) = P(z < 2.00) - P(z < -2.00) = 0.9772 - 0.0228 = 0.9544

Hence, the probability that it weighs more than 51 pounds exactly 53 pounds.

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The domain and range of the function y = 1/2 - 1 lies on  (-∞, ∞)

The collection of all input values (sometimes referred to as independent variables) for which a function is defined and yields a valid output is known as the domain of the function. It is the collection of all possible values that can be entered into a function.

All real numbers, for instance, fall inside the domain of the function        f(x) = x², since any real number may be squared to yield an accurate result.

On the other hand, a function's range is the collection of all feasible output values (also known as the function's dependent variable) that it can generate. It is the collection of all outcomes that the function is capable of producing.

For instance, since squaring real numbers makes the range of the function f(x) = x² all non-negative values.

It's vital to remember that not all functions have the same range or are defined for all conceivable input values. For instance, because the square root function x is not defined for negative numbers, all real numbers that are not negative fall within its domain.

In conclusion, the collection of all input values for which a function is defined and yields a valid output is known as the domain of the function. The collection of all potential output values that a function may produce is known as its range.

In the given function;

y = 1/2x - 1

The domain of this function is (-∞, ∞)

The range of the function f(x) = 1/2x - 1 is (-∞, ∞)

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