the perimeter of square f is 2/3 less than the perimeter of square g . the side lengths of square f are each x meters , and the sides of square g are each 1/4(x-2/3) meters. which expression also represents the side lengths of square g A 1/4x - 1/6 B 1/4f - 2/3 C 1/4f - 3/7 D 1/4x - 11/12​

Answer:

8.4 feet

I would appreciate Brainliest, but no worries.

Answer:

[tex] \displaystyle x = 3.97[/tex]

Step-by-step explanation:

we are given a exponential equation

[tex] \displaystyle {3}^{x} = 78[/tex]

we want to figure out x

remember that,

[tex] \displaystyle \log_{a}( {a}^{c} ) = c[/tex]

thus

take [tex]\log_3[/tex] both sides:

[tex] \displaystyle \log_{3}( {3}^{x} ) = \log_{3}(78) [/tex]

use the formula:

[tex] \displaystyle x = \log_{3}(78) [/tex]

by using calculator

[tex] \displaystyle x = 3.97[/tex]

Answer:

81

Step-by-step explanation:

Evaluating v • w

Recall: Given vectors a and B in Cartesian plane, x, y and z

vector a = [ax ay az] and b = [bx by bz]

The dot product is :

a•b = axbx + ayby + azbz

Using the relation above,

v • w = (5*9) + (-4*-2) + (4*7)

v • w = 45 + 8 + 28

v • w = 81

Hence, v • w = 81

Answer:

We need the figure

Explanation:

Can't describe a figure with no knowledge on what is it like.

Answer:

It has no rotational symmetry

Answer:

You gave us the same numbers... so the range is the exact same...

Step-by-step explanation:

Answer:

 a > -24

Step-by-step explanation:

3/4*a-(-18)>0

           3

Simplify   —

           4

  3        

 (— • a) -  -18  > 0

  4        

3a + 72  =   3 • (a + 24)

3 • (a + 24)

 ————————————  > 0

      4      

 a > -24

Answer:

The height for the original part is  10 cm

Never mind that the solid is standing at the angle of 60 degrees.

If you cut the bottom of the solid at the angle of 30 degrees, and put that part on the top of the solid,  

the height is going to be exactly 10 cm.

So, we have...      V = (10 * 4 * 3) / 8  

                     or     V = 5 * 2 * 1.5  

Step-by-step explanation:

Answer:c

Step-by-step explanation:

Answer:

0.3594 = 35.94% probability that a truck will weigh less than 14.3 tons

Step-by-step explanation:

To solve this question, we need to understand the normal probability distribution.

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Mean is 15.8 tons, with a standard deviation of the sample of 4.2 tons.

This means that [tex]\mu = 15.8, \sigma = 4.2[/tex]

What is probability that a truck will weigh less than 14.3 tons?

This is the pvalue of Z when X = 14.3. So

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

[tex]Z = \frac{14.3 - 15.8}{4.2}[/tex]

[tex]Z = -0.36[/tex]

[tex]Z = -0.36[/tex] has a pvalue of 0.3594

0.3594 = 35.94% probability that a truck will weigh less than 14.3 tons

Answer:

When you have different forms of equations you can then see equivalencies.  the different forms of equations can then be solved, each in its own manner.  meaning sometimes you can not solve one way because the equation is nested within another, a function in a function. F(x)=f(g(x))  Then you can work the problem around to different forms until you get your solution

Answer:

8

Step-by-step explanation:

where the 2 lines cross would be the point at which they are the same. It appears as if their point of intersection is at 8 rentals for $14

Answer:

(E) square

Step-by-step explanation:

because it's all side's are equal

A, B, C, D, E, F

A square is all of them :D

Answer:

A

Step-by-step explanation:

Have a nice day :)

Answer:

point A

Step-by-step explanation:

counting m 4 steps down to A

Answer:

the value is 36

Step-by-step explanation: so you add

The value of q is 36 in the equation  q+9=45

Two or more expressions with an Equal sign is called as Equation.

The given equation is q+9=45

q plus nine equal to forty five

We have to find the value of q

Plus is the operator

q is the variable

Subtract 9 from both sides

q=45-9

q=36

Hence, the value of q is 36 in the equation  q+9=45

To learn more on Equation:

https://brainly.com/question/10413253

#SPJ7

Find the value of q in equation q+9=45

Answer:

2,4,6

3,6,9

Step-by-step explanation:

hope this helps

Answer:

1.cube

6faces

2.i can't understand it what is it but I think rectangle

3.i think it's pyramid if it is it has

5 faces

3. cone

1 face

Answer:

The  90% confidence interval of the mean

(846.154, 853.846)

Step-by-step explanation:

Step(i):-

Given that the sample size 'n' = 25

Given that the sample mean (x⁻) = 850

The standard deviation of the Population (σ) = 15

Level of significance = 0.10

Step(ii):-

The  90% confidence interval is determined by

[tex](x^{-} - Z_{0.05} \frac{S.D}{\sqrt{n} } , x^{-} + Z_{0.05} \frac{S.D}{\sqrt{n} } )[/tex]

[tex](850 - 1.282\frac{15}{\sqrt{25} } , 850+ 1.282 \frac{15}{\sqrt{25} })[/tex]

(850 - 3.846 , 850 + 3.846)

(846.154 , 853.846)

Final answer:-

The  90% confidence interval of the mean

(846.154, 853.846)

Answer:

56

Step-by-step explanation:

Answer:

45.5

Step-by-step explanation:

5x7=35

3/2x3/2 = 4.5

7-3=4

4/2x3/2=6

35+4.5+6= 45.5

Answer:

for finding a 2 it would be 2/12 then for finding a number greater than 1 it would be 10/12. 16.6666...%=2/12  10/12=83.33333333...%

Step-by-step explanation:

The answer is 144 cm squared

225 - 81 = 144 (cm squared)

Answer:

B. 128 in³

Step-by-step explanation:

the volume of a rectangle prism: width × length × height

=> 4.1 × 8.2 × 3.9 = 131.118 => closest to 128

Answer:

45x³

Step-by-step explanation:

Given

3x × 15x²

= 3 × 15 × x × x²

= 45 × x³

= 45x³

Answer:

45x^3

Step-by-step explanation:

Multiply the digits that is 15 x 3

Then multiply the Variable x^2 and x

variables are added when multiplied keep this rule in mind always

Answer:

Volume=11.25

Step-by-step explanation:

Answer:

142

Step-by-step explanation:

Answer:

299792 km in one second

Step-by-step explanation:

I think it's helps you

Answer:

82°

Step-by-step explanation:

Answer:

you but question you don't understand and some one will help you with it can take a bit though

Step-by-step explanation: