A rectangle has a height of 5 cm and a diagonal of 10 cm. What is the length?

Answer: The answer is the first choice ( >)

Step-by-step explanation: 4.3 × 10⁶ = 4300000 . 12.1 × 10⁵ = 1210000 . So 4300000 is greater than 1210000 . HOPE IT HELPS YOU . PLEASE GIVE BRAINLIEST . THANKS .

Answer:

159

Step-by-step explanation:

5×7×3+ 9×6÷2×2

=105+54

=159 cm²

Answer:

12 should be 1 as in 1 foot. 1' 1/4"

Step-by-step explanation:

The probability that exactly four people get the right letter is 1/120.

Let the people form a line and the envelopes are on the table.

The first person has a 1 in 5 chance of selecting the right letter.  (He selects the correct one)

Now there are 4 on the table so the second person has a 1 in 4 chance of getting the right one (He selects the correct one)

Now there are 3 on the table so the second person has a 1 in 3 chance of getting the right one (He selects the correct one)

Now there are 2 on the table so the second person has a 1 in 2 chance of getting the right one (He selects the correct one)

and so on

so

P(everyone getting the correct letter) = 1/5*1/4*1/3*1/2*1/1=1/5!=1/120.

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Answer:

10 bouquet of flowers

Step-by-step explanation:

64÷8=8

80÷8=10

The statement "The data set with the greater range is boys" is correct. To determine which data set has the greater range, we need to compare the ranges of the number of hours spent playing video games.

The range of a data set is the difference between the maximum and minimum values. Let's compare the ranges for boys and girls: For boys: The minimum value is 1 hour. The maximum value is 9 hours. Range for boys: 9 - 1 = 8 hours.

For girls: The minimum value is 2 hours. The maximum value is 7 hours. Range for girls: 7 - 2 = 5 hours. Comparing the ranges, we find that the data set with the greater range is the data set for boys, which has a range of 8 hours. Therefore, the statement "The data set with the greater range is boys" is correct.

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Answer:

30 units

Step-by-step explanation:

If the w=5 and we know that the length is 2(5)=10

For perimeter, there are two sides.

2(10)+2(5)=30 units

Answer:

We can't prove it equal because the measures are different, it cannot be proved through AAS, ASA, SAS or SSS

angle U=Angle R

but UW≠ RT &RS

Step-by-step explanation:

The inequality would be: x + 2 > 10.

Th value of x is: x

To solve an inequality is to find the value of the unknown variable. To do this, isolate the variable as you would to a normal equation.

Given the following:

Height = 10

Base = x + 2

The inequality would be:

x + 2 > 10

Subtract 2 from both sides

x + 2 - 2 > 10 - 2

x > 8

The value of x is: 8.

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Close ties between the members of the group typically are formed during the norming stage of group development.

The norming stage of group development is the third stage, where the group begins to establish a sense of cohesion and unity. During this stage, members start to accept each other's ideas and opinions, develop relationships with one another, and establish patterns of communication and interaction. As a result of these positive developments, close ties between the members of the group often begin to form.

In the norming stage, group members also start to identify common goals and work together to achieve them. This shared sense of purpose can further strengthen the bonds between group members and contribute to the formation of close ties.

Overall, the norming stage is an important period of transition for groups as they move from the early stages of forming and storming to a more cohesive and productive group dynamic. The close ties formed during this stage can help to foster a supportive and collaborative environment that benefits the group as a whole.

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C. -4/3

\(slope = \frac{(y _{2} - y _{1}) }{(x _{2} - x _{1} )} \\ = \frac{( - 6 - 2)}{(0 -( - 6)} \\ = \frac{ - 8}{ 6} \\ = - \frac{4}{3} \)

Answer:

1.75 liters

Step-by-step explanation:

250 mililters is a quarter of 1 litre

Answer:

Step-by-step explanation:

If I found the mean, the answer would be:

3+ 4+4+4+5+6+7+23= 56

56/ 8 = 7

If I found the average value using the median, the answer would be 4.5.

In this set of data, the anomaly is 23 as it is much higher than the other numbers.

The median is more accurate because it find the more ‘central’ number and is not affected as greatly with anomalies whereas the mean is affected greatly with anomalies as it raises the value significantly.

Therefore, the median is better to work out the average in this set of data.

:)

Answer:

COULD BE Y=6x-8

Step-by-step explanation:

Answer:

y=6x-8

Step-by-step explanation:

I'm using the y=mx+b formula. m always represents the slope, and b the y-intercept. So all I did was plug the numbers in. (This can help with determining the slope and y-intercept as well, btw)

Answer:

well I think the question's not complete but if that's the question then 9 boxes would cost about $63 dollars. since some stores have a sale, you should add the word 'about' or 'around' with the answer. hope it was helpful ))

The minimum discount teacher will need to buy 9 boxes of granola bars for a school trip is 42.86%.

Complete Question -  

A teacher wants to buy 9 boxes of granola bars for a school trip.

● Each box usually costs $7, but many grocery stores are having a sale on granola bars this week, and different stores are selling boxes of granola bars at different discounts.

● This teacher can spend at most $36 on granola bars. Write and solve an inequality to represent the amount that the granola bars could be discounted so that this teacher can stay within his budget.

Given to us

Assumption

Let's assume that the discount teacher want is x, therefore, the teacher wants to buy a box of granola bars in (100-x) times the price.

The total cost of 9 boxes of granola bars

= Number of boxes x Cost of a box of granola bars

= 9 x $7

= $63

As we know the budget of teachers is only $36, the inequality can be written as,

\((100-x)\%\ of\ \$63 \leq \$36\\\\\dfrac{(100-x)}{100} \times 63 \leq 36\\\\(100-x) \leq \dfrac{36 \times 100}{63}\\\\(100-x)\leq 57.14 \\\\ -x \leq -42.86\%\\\\ x \geq 42.86\%\)

Hence, the minimum discount teacher will need to buy 9 boxes of granola bars for a school trip is 42.86%.

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ANSWER:

0.7 m

STEP-BY-STEP EXPLANATION:

The first thing is to convert the liters to cubic meters, like this:

Volume of any cube = x^3,

where,

x = length of each side.

Therefore:

Answer:

A: first choice

x^4

Step-by-step explanation:

When you divide two powers with the same base, you subtract the exponents, not divide.

The step x^8/x^4 is correct.

The next step should be x^(8 - 4), not x^8/4.

The correct simplification is x^4.

Answer:

A: first choice

x^4

Answer:y - 4 = 2/5(x + 2)

Step-by-step explanation:

Mark me brainliest

Answer:

G < -7

Step-by-step explanation:

We can create an equation first with what the problem provides:

4 - 5G > 39

Now, since the question asks for the solution, we can solve for G:

-5G > 39-4

-5G > 35

-G > 7

Since G is still a negative, we need to switch the inequality around:

(-1)(-G) > (7)(-1) (To cancel out the negative)

G < -7

Answer:

B and D

Step-by-step explanation:

Distributive property on 3(c-3) is 3c-12=20. D is the same. Divide instead.

Answer:

the 2nd and 4th one

Step-by-step explanation:

4( c - 3 ) = 8

you can either distribute the 4 which means multiply whats inside of the parenthesis by 4 , 4 * c = 4c and 4 * -3 = -12 to get 4c - 12 = 8

or you can divide both sides by 4 which will get you c - 3 = 2

4(c-3)/4 = c - 3

8/4 = 2

c - 3 = 2

The sale price of an item that is regularly priced at $91 and is on sale for 35% off the regular price using the aleks calculator is $59.15.

To calculate the sale price of an item that is regularly priced at $91 and is on sale for 35% off the regular price using the aleks calculator we will follow these steps:

Step 1: Calculate the amount of discount = Regular Price × Discount rate

Discount rate = 35/100

Simplifying the value we have:

Discount rate = 0.35

Amount of discount = 91 × 0.35

Amount of discount = $31.85

Step 2: Calculate the sale price

Sale price = Regular price − Amount of discount

Sale price = $91 − $31.85

Sale price = $59.15

Hence, the sale price of an item that is regularly priced at $91 and is on sale for 35% off the regular price using the aleks calculator is $59.15.

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The given equation: r(t) = (8 sin t) i + (6 cos t) j + (12t) k gives the position of a particle in space at time t. The velocity of the particle at time t can be calculated using the derivative of the given equation: r'(t) = 8 cos t i - 6 sin t j + 12 k We know that acceleration is the derivative of velocity, which is the second derivative of the position equation.

The magnitude of the velocity at time t is given by:|r'(t)| = √(8²cos² t + 6²sin² t + 12²) = √(64 cos² t + 36 sin² t + 144)And the direction of the velocity is given by the unit vector in the direction of r'(t):r'(t)/|r'(t)| = (8 cos t i - 6 sin t j + 12 k) / √(64 cos² t + 36 sin² t + 144)Similarly, the magnitude of the acceleration at time t is given by:|r''(t)| = √(8²sin² t + 6²cos² t) = √(64 sin² t + 36 cos² t)And the direction of the acceleration is given by the unit vector in the direction of r''(t):r''(t)/|r''(t)| = (-8 sin t i - 6 cos t j) / √(64 sin² t + 36 cos² t)Therefore, the velocity vector is: r'(t) = (8 cos t i - 6 sin t j + 12 k) / √(64 cos² t + 36 sin² t + 144)The acceleration vector is: r''(t) = (-8 sin t i - 6 cos t j) / √(64 sin² t + 36 cos² t)

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Answer:

\(\huge\boxed{132.43}\)

Step-by-step explanation:

= 190 % of 69.70

[% means out of 100 and "of" means to "multiply]

= \(\displaystyle \frac{190}{100} * 69.70\)

= 1.9 * 69.70

= 132.43

\(\rule[225]{225}{2}\)

Hope this helped!

Answer:

132.43

Step-by-step explanation:

Calculate the percentage of a number.

For example: 190% of 69.70 = 132.43

Therefore, based on the information given, it seems that Bus Company A is doing slightly better in terms of on-time performance.

To determine which bus company seems to be doing better, we need to compare their on-time performance.

Bus Company A claims that it is typically on time 95% of the time. This means that out of 100 trips, it expects to be on time for 95 of them.

On the other hand, Bus Company B has a record of being on time 47 days out of the 50 days that it operates. This means that its on-time performance is:

47/50 = 0.94 or 94%

Comparing the two percentages,

we can see that Bus Company A claims to have a higher on-time performance (95%) than Bus Company B's actual on-time performance (94%).  Bus Company B's on-time performance is based on actual data from 50 days of operation.

Therefore, based on the information given, it seems that Bus Company A is doing slightly better in terms of on-time performance.

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Complete question:

Bus Company A claims that it is typically on time 95% of the time While Bus

Company B has a record of being on time 47 days out of the 50 days that it

operates. Which bus company seems to be doing better?

Applying derivative to the formula of area of square and using the provided value of area to calculate the length with the rate of increase of sides, The answer is  \(36 cm^{2}/s\) .

A function's rate of change with respect to a variable in mathematics. Calculus and differential equations problems must be solved using derivatives in order to be successfully solved. A function's sensitivity to change with respect to a change in its argument is measured by the derivative of a function of a real variable. Calculus's core tool is the derivative.

A square has four equal sides, four vertices, and is a closed, two-dimensional object. It has parallel sides on either side. A square is also equivalent to a rectangle with equal length and width.

Required formula is:

\(A = l ^{2}\)

\(\frac{dl}{dt} =3cm/s\)

\(area = l^{2}\)

\(l = \sqrt{36}\)

\(l= 6 cm\)

apply derivative to the area formula we get,

\(\frac{dA}{dt} = 2*l*\frac{dl}{dt}\)

= 2 * 6 *3

=\(36 cm^{2}/s\)

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The evaluated lateral surface area is 261.8 square meters, under the condition that the base length is 20 m and height is 13 m.

The lateral surface area of a cylinder is given by the formula 2πrh
Here,
r = radius of the base
h = height of the cylinder.
For the given case, the base length is 20 m and height is 13 m. Then the base length is stated  instead of the radius, we have  to evaluate the radius first.
The radius of a cylinder can be found applying the formula r = l/2π
Here,
l = base length.
So, staging l = 20 m
, we get
r = 20/(2π)
≈ 3.18 m
Now that we have received the radius and height, we can evaluate the lateral surface area applying the formula mentioned above.
Staging
r = 3.18 m
h = 13 m,
we get:
Lateral surface area
= 2πrh
≈ 261.8 m²
Then, the lateral surface area of the given cylinder is approximately 261.8 square meters.
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