HELPP PLEASE! ASAP!!

Answer:

Step-by-step explanation:

there are 6 sides on a cube

surface area = 6 times the area of one face of the cube

                     = 6 times ( a side times another side)      note all sides are equal

                     = 6(side)²         is a side equal to 2/3 ??   if it is ....

                     = 6(2/3)²

                     = 6(2/3)(2/3)     one of the 3s divide into 6 twice

                     = 2(2)(2/3)

                     = 2³ / 3

                     = 2x2x2 / 3

                     = 8 /3

                     = 2 and 2/3  units²

Answer:

39 sq.ft

Step-by-step explanation:

Fig = rectange 1 +rectange 2

Area of rec 1 = l x b = 3 x 2 = 6 ft2

Area of rec2 = l x b = 11 x 3 = 33ft2

Area of whole fig = area of rec 1+ area of rec 2 = 33+6 = 39 sq.ft

I hope im right!!

Answer:

The answer is 39 square ft

Step-by-step explanation:

first we have to divide it into parts.

I did:

11 by 3

and

3 by 2

so 11x3=33

and 3x2=6

so 33+6=39 square ft

Answer:

99/718 x 100 =

Step-by-step explanation:

Would be your expression.

Answer:

g(x) = (1/4x)^2

Step-by-step explanation:

Given f(x), we want to get g(x)

As we can see, the point (4,1) lies on the graph of g(x)

So the correct option will be the one where g(4) = 1

Let us take a look at the second option

g(x) = (1/4x)^2

Here,

g(4) = (1/4 * 4)^1 = 1^1 = 1

Answer:

B. She did not keep the order of the points the same in the numerator and the denominator.

Step-by-step explanation:

The formula to calculate slope is:

[tex]\frac{y_{1}-y_{2}}{x_{1}-x_{2}}[/tex]

She instead used this formula:

[tex]\frac{y_{1}-y_{2}}{x_{2}-x_{1}}[/tex]

The student made the mistake of not keeping the numerators and denominators in the same order.

Answer:

x = − 5 + 1/2 √ 21 or x = − 5 + − 1/2 √ 21

Step-by-step explanation:

Let's solve your equation step-by-step.

4(x+5)^2=21

Step 1: Simplify both sides of the equation.

4x^2+40x+100=21

Step 2: Subtract 21 from both sides.

4x^2+40x+100−21 =21−21 4x^2+40x+79=0

For this equation: a=4, b=40, c=79

4x^2+40x+79=0

Step 3: Use quadratic formula with a=4, b=40, c=79.

x= −b±√ b^2−4ac/2ax

= −(40)+√ (40)^2−4(4)(79)/2(4)

x = 40^2±√ 336/8

x= −5+1/2 √ 21 or x = −5+ − 1/2√ 21

Answer: x = − 5 + 1/2 √ 21 or x = − 5 + − 1/2 √ 21

( I hope this was helpful) >;D

Answer:

<3<3<3<3<3<3<3

52,360

<3<3<3<3<3<3<3

Answer:

52,360

Step-by-step explanation:

Answer:

D and e

Step-by-step explanation:

Answer:

the two numbers are -5 and 1

Step-by-step explanation:

Let x and y be the first number and second number respectively.

According to the question, we can find 2 equations:

2x + 5y = -5

3x + 10y = -5

On solving,

x = -5

y = 1

Answer:

X=-5,Y=1

Step-by-step explanation:

First equation: 2X+5Y=-5

Second equation:3X+10Y=-5

If we subtract the first from the second equation

(3X+10Y)-(2X+5Y)= 0 so, X+5Y= 0

So X= -5Y .then substitute in the second equation

So ,3(-5Y)+10Y= -5 , therefore -15Y + 10Y=-5 so, -5Y=-5 which means that Y=1

Then substitute with that in the first equation so 2X+5= -5

2X= -10 therefore X=-5

Answer:

Hey mate.....

Step-by-step explanation:

This is ur answer....

55 + 16 = 71

13 × 4 = 52

9 - 2 = 7

3/5 = 0.6

Thomas reasoned that if a woodchuck could chuck wood, he would chuck an amount equivalent to the weight of the dirt, or 700 pounds.

Hope it helps!

Mark me brainliest plz.....

Follow me!!!

Answer:

12$

Step-by-step explanation:

56-20=36

36/3=12

12

Answer:

26

Step-by-step explanation:

5y-3+2y+1=180

7y-2=180

7y=182

y=26

Answer:

im guessing 20 questions are incorrect

Step-by-step explanation:

Answer:

13x^2+2x+5

Step-by-step explanation:

that is the right answer

You have to combine the like terms.

Answer:

[tex]40x^{4}[/tex] - [tex]9x^{3}[/tex] + [tex]46x^{2}[/tex] + 6x + 16

Step-by-step explanation:

Answer:

192π cm³

Step-by-step explanation:

First, do π(4^2). Then, multiply that times the height. So, 50.24 x 12 = 602.88. But, the question is asking your answer in terms of π. So, do 4^2 x 12. So, 4^2 x 12, gives you the answer: 192. Now change that to make it in terms of π. So, your answer will be: 192π cm³

Answer:

give other brainliest

Step-by-step explanation:

Answer: D. line d

Step-by-step explanation:

Answer: D. line d

A function is general describe as y = mx + b, so we need to set this function in y form.

2x + 5y = -10

       5y = - 2x - 10             (Subtract 2x from both side, to make sure there are only y value in the left side)

         y = - 2/5x -10/5       (Divide by 5 from both side)

         y =  -2/5x - 2           (Simplified)

-2/5x was the m or the slope, it shows how the line was change. -2/5x is negegative, which means is decreasing, and going downward, only line b and d fits.

-2 is the y-intercept, where y is equal to 0, (-2,0)

The y-intercept for line b is (2,0), so it can't be. Thus, the y-intercept for line d is (-2,0), so it fit.

The table and graph that represents the equation y = 4x are (D) table B and graph B

From the tables, we have:

Table A: (x,y) = (4,1), (8,2) and (12,3)

Table B: (x,y) = (1,4), (2,8) and (3,12)

From the above highlights, we can see that the y values of table B is 4 times its x values.

So, the equation of table B is:

y = 4x

The above illustration is applicable to graph B

Hence, the table and graph that represents the equation y = 4x are (D) table B and graph B

Read more about functions at:

https://brainly.com/question/15602982

T/2π = √L/32

3.7 / 2 π = 0.588873289

0.588873289² =  L / 32

0.34677175 = L/32

0.34677175 x 32 = L

L = 11.096696 ft

11.0971

9514 1404 393

Answer:

  H

Step-by-step explanation:

Standard form has the highest-degree term first. That is the case only for the polynomial of H.

(The degree of a term is the sum of the exponents of its variables.)

Answer:

0.54 cents

Step-by-step explanation:

Answer:

$0.54

Step-by-step explanation:

12.96 / 24 = 0.54 per marker

Answer:

80

Step-by-step explanation:

Go to go ogle

Answer:

It will apear right after B and we can see it on the right side of B .

Answer:

You can use this step to answer your question

Step-by-step explanation:

he vector projection of #vecu# onto #vecv# is

#=(vecu.vecv)/(||vecv||^2)*vecv#

The dot product is

#vecu.vecv=<3,15>.<-1,5>=-3+75=72#

The modulus of #vecv# is

#||vecv||=||<-1,5>||=sqrt(1+25)=sqrt26#

The vector projection is

#=72/26<-1,5> = 36/13<-1,5>#

The scalar projection is

#(vecu.vecv)/(||vecv||)=72/sqrt26#

Answer: -26+3x

-5×4+3×-6​

Simplifies to:

-20+3x-6

Answer:

the point(0,50) is located in this graph. so :

50= -4(0)³ + 14(0)² +14(0) -n →

50=-n →

n=-50

A is correct answer.

Answer:

[tex]tan(x)-1 =30/45[/tex]

Step-by-step explanation:

put that in your calculater