Help me please please I beg

Swap sides so that all variable terms are on the left hand side. This changes the sign direction.

Add 7 to both sides.

[tex]2x < 5+7[/tex]

Add 5 and 7 to get 12.

[tex]2x < 12[/tex]

Divide both sides by 2. Since 2 is positive, the inequality direction remains the same.

[tex]x < \frac{12}{2}[/tex]

Divide 12 by 2 to get 6.

[tex]x < 6[/tex]

I hope this helps you

:)

Answer:

5² x 7 x 2

Step-by-step explanation:

350

= 35 x 10

= 7 x 5 x 5 x 2

= 5² x 7 x 2

Answer:

17) C

18) D

19) B

Step-by-step explanation:

17) As you see that is a fraction ahead of x^2. So you stretch it vertically. The best part here is even if you forget the principle just search for transformations of relative function (by relative I mean the function from context).

18) (x-2)^2 - 1, the -1 translates the graph down on a unit.

the horizontal transformation is defined as (x - a) or in other words, if you see -2 you actually move the graph on 2 units.

19) You see that -1/3 which means you reflect it over the y-axis and compress it by a factor of 3. Also, we translate it to the right by 3.

Do the 20th yourself now.

The positive values of M and N are; 3.6 and 5.6 respectively.

When S is minimum, s can be equated to 0.

On this note, it follows that the resulting equations are;

From Substitution of M = 2 +N in the second equation; it follows that;

Hence, upon solving the quadratic equation;

Therefore, the positive value of N is; 5.6 and hence,

Read more on simultaneous equations;

https://brainly.com/question/16863577

The positive values of M and N are; 3.6 and 5.6 respectively.

When S is minimum, s can be equated to 0.

On this note, it follows that the resulting equations are;

From Substitution of M = 2 +N in the second equation; it follows that;

Hence, upon solving the quadratic equation;

Therefore, the positive value of N is; 5.6 and hence,

Read more on simultaneous equations;

https://brainly.com/question/16863577

[tex]\\ \rm\Rrightarrow y=18.2.5^3[/tex]

[tex]\\ \rm\Rrightarrow y=18.(\dfrac{25^3}{100^3})[/tex]

[tex]\\ \rm\Rrightarrow y=15.625(18)[/tex]

[tex]\\ \rm\Rrightarrow y=281.25[/tex]

Answer:

y = 281.25

solving steps

y = 18 * 2.5³

y = 18 * 2.5 * 2.5 * 2.5

y = 18 * 15.625

y = 281.25

Answer:

B) 378 students could be expected to attend the game.

Step-by-step explanation:

Out of 40 students, 45% agreed,

45% of 40

= 45/100 * 40

= 18 students,

18 students out of 40 agreed.

So, Out of 840 students 18/40 * 840 students would be expected to agree. We get :- 378

Answer:

each popcorn 6.58

Step-by-step explanation:

divide 19.75 by 3 and get your answer

Answer: 30miles traveled 80 miles

Step-by-step explanation:

Answer:

a) -8, -6, -1, 5,8

Step-by-step explanation:

*View the image attached*

Hope this helps!

Answer:

Step-by-step explanation:

Whats the length and the width so I know what to multiply?
Because Area = L x W

Oh wait I think I just multiply them

19 x 20 = 380 x 25 = 9500

I think this is correct

If not im very sorry

there are different ways of solving this:

one way is the follwing:

cos^2(x) -sin^2(x) =cos (2x)

then, equation becomes:

cos (2x) -sin (x)=0

but sin(x) is also equivalent to : cos ((pi/2)-x),

so, the equation now is:

cos (2x) - cos ((pi/2)-x)=0 -------> cos (2x) = cos ((pi/2)-x) ---------> 2x=(pi/2) -x

but since it is an angle, the answer would be repeating so:

2x= 2k(pi) +((pi/2)-x)

3x= pi( 2k+1/2)

x= (pi/3) (2k+1/2)

for k=0, x= pi/6

for k=1, x= 5pi/6

for k=2, x= 3pi/2

Answer:

All of them have intersections with each other, so we can't really say anything from that. But only -3x + 10 has a y-intercept higher than y=0.

So let's just say -3x+10 is different.

Answer/Step-by-step explanation:

This question is false because:

  24230

-           5         [Regroup]

----------------

    24225

Hence, this answer isn't correct.

[RevyBreeze]

Step-by-step explanation:

Your basic future value formula is:

FV = PV (1+i) ^ n

Where:

FV = Future Value

PV = Present value = $1000

i = interest rate per period = 8/2 = 4% = 0.04

n = number of periods = 6 semi annual periods

Answer:

area=20x13x26x15x32=formula is +ALL20X13=260x26=5720x15x32480 is yours you play ff

Answer:76.7°

Step-by-step explanation:

Step-by-step explanation:

cos (phi) = a / b

cos (phi) = 6 / 26

phi = 76,7°

Answer:

C

Step-by-step explanation:

13x-6x= 7x

Nothing is similar to -9 so it would stay the same

So the overall answer would be 7x-9

Sorry if this is incorrect, good luck!

Answer:

7x-9

Step-by-step explanation:

(13x-6x)-9

simplify

7x-9

Answer:

9 7/8 gallons of water.

Step-by-step explanation:

When you convert both mixed numbers into improper fractions with the same denominator, you can add the two fractions

5 3/8 as an improper fraction is 43/8, and 4 1/2 becomes 9/2. Multiply 9/2 by 4 to get the same denominators for both fractions.

43/8 + 36/8 = 79/8

79/8 as an improper fraction is 9 7/8.

Answer:

i got 6 sorry if wrong

Step-by-step explanation:

Answer:

Step-by-step explanation:

It would be more obvious if it says z is a standard Normal variable and that the question is related to statistics.

From "Computing Probabilities Using the Cumulative Table" , the probability of z is less than 1.16, P(z<1.16) = 0.8770.

Answer:

0.904

Step-by-step explanation:

9.04 × 10[tex] {}^{ - 1} [/tex]

=0.904

Answer:

4ft, 9ft, and 6ft

Step-by-step explanation:

A triangle needs to have sides, a + b > c otherwise it will not be a triangle

Your welcome, comment if you have any questions! :D

Answer:

4ft, 9ft, 6ft

Step-by-step explanation:

To make a triangle, the two smallest sides have to be greater than the longest side. So, if we add the sides for each answer:

3ft + 6ft < 10ft

3ft + 6ft = 9ft

4ft + 6ft > 9ft

4ft + 5ft < 10ft

we can see that only the third answer meet the 'side rule.'

Answer:

[tex]18unit^{2}[/tex]

Step-by-step explanation:

[tex]A=\frac{1}{2}bh[/tex]

[tex]A=\frac{1}{2}(36)[/tex] or [tex]A=32/2[/tex]

[tex]A=18unit^{2}[/tex]

Answer:

2

Step-by-step explanation:

(10 - 0)/(6 - 1) = 2

Answer:

2/5

Step-by-step explanation:

1/5 / 1/2= 1/5 x 2/1

2/5

Answer:

2/5

Step-by-step explanation:

The original answer was 4/10, but as a reduced fraction, it is 2/5.

Version of how I got it:

5 and 2 have 10 in common, so that is the denominator

1 and 1 have 1 in common. Keep change and flip, to turn this into a 4. this rule applies because 1 + 1 = 2, and 2 x 2 = 4.

finally...

4/10 -- 2/5

hope this helps!

Answer:

Step-by-step explanation:

Already answered here: https://brainly.com/question/26782089

Answer:

x = 10 cm

Step-by-step explanation:

The volume of a pyramid is [tex]V = \frac{Bh}{3}[/tex], where V = volume, B = area of base, and h = height.

Step 1: Multiply both sides by 3.

Step 2: Divide both sides by 84.

Step 3: Check if solution is correct.

Therefore, x = 10 cm.

Answer:

g = 18

Step-by-step explanation: