- i need help guys pleas

Answer:

Initial velocity (u)=o m/s

Final velocity (v)=27m/s

Time taken to attain velocity is(t)=5m/s

As we know v=u+at

Substitute above values in the given equation

27=0+a(5)

27/5=a

a=5.4 m/s^2

Step-by-step explanation:

Answer:

[tex](1, 2)[/tex]

Step-by-step explanation:

We can solve this system using substitution.

In this case, we can substitute 7-3y for x, as they are of equal value.

Therefore...

[tex]2x-3y=-4\\2(7-3y)-3y=-4\\14-6y-3y=-4\\14-9y=-4[/tex]

Subtract 14 from both sides:

[tex]-9y=-18[/tex]

Divide both sides by -9

[tex]y=2[/tex]

Now, substitute 2 for y to solve for x:

[tex]x=7-3y=7-3(2)=7-6=1[/tex]

Therefore the solution to this system of equations is:

[tex](x, y)=(1, 2)[/tex]

Answer:

p>9

Step-by-step explanation:

Step one----> add 3 from both sides 2p-3+3>p+6+3

STEP two----> Simplify 2p>p+9

Step three----> subtract P from both sides 2p-p>P+9-P

Finally Simplify---> p>9

Answer:

B.

Step-by-step explanation:

4² + 12² = c²

16 + 144 = c²

160 = c²

√160

:)

Answer:

[tex]c=\sqrt{160}[/tex]

Step-by-step explanation:

Pythagorean theory formula:-

[tex]a^2+b^2=c^2[/tex]

Where..

a= 4, b= 12, c= x

[tex]4^2+12^2=x^2[/tex]

[tex]16+144=x^2[/tex]

[tex]160=x^2[/tex]

[tex]\sqrt{160}=\sqrt{x^2}[/tex]

[tex]x=\sqrt{160}[/tex]

Answer:

-6,-2,2

Step-by-step explanation:

subtract the amount before with 4 to get the next value

1:2

Looking at the image, there are 2 grey squares and 1 black square. Since the question is asking how many black squares to grey squares, it would be a 1:2.

Answer:

whats the question??

Step-by-step explanation:

Answer: 8/3 or 2 2/3

Answer:

Step-by-step explanation:

ΔEFG is an isosceles triangle. So, the angles opposite to equal side will be congruent.    {Isosceles triangle property}

x = 46°

ΔEHG , two angles are equal. So, it is an isosceles triangle.

Sides opposite to equal angles are congruent. {Converse isosceles triangle property}

y = GH

y = 8

Answer:

7 for my answer

Step-by-step explanation:

hope that helps

0.48

Step-by-step explanation:

to increase an amount by 48%

you divide 48 with 100 to find the multiplier

which is 0.48

multiply 0.48 to an number to find 48%

Answer:

3600

Step-by-step explanation:

60×60=3600= 60^2 one side is 60 and another is 60 all sides are 60

Answer:

225 ft squared

Step-by-step explanation:

Perimeter=60 ft

Length of one side= 60/4 =15 ft

area= (15x15) = 225 ft squared

Solution:

We know that:

We can make the following points:

When we put these together, we get:

Hoped this helped!

Answer: Is it...

v=−y/9+128/9?

Answer:

I think it is 1594323

Step-by-step explanation:

3^17−3^15+3^13=116385579

and divide that by 73 it equals 1594323

so 1594323 times 73 equals 116385579

i don't know i am not good at this stuff

3¹³(3⁴-3²+1)

3¹³.73

I hope this helps

Answer:

95 g/cm^3

Step-by-step explanation:

We have : Volume = mass / density
Replace the numbers :
V = 760 / 8 = 95 g/cm^3

Answer:

Step-by-step explanation:

Givens

d = 3.5

r = d / 2

r = 3.5/2

r = 1.75 in

h = 4 in

Formula

V = pi r^2 h

V = (1/3) *3.14 * 1.75^2 * 4

Solution

V = 12.66

Answer:

b

Step-by-step explanation:

B. −9.1(−4+12)

They distribute to make − 9.1 (− 4) − 9.1 (12)

Distribution is to multiply one value each from the value outside the parentheses (from the left side)

I would say C.

When you distribute, you take the plus/minus along with the constant behind it, which in this case would give you negative 12 in answer C.

And distributing is multiplying each value in parentheses by the one outside, so it would be 9.1(-4) and 9.1(-12)

Answer:

I think the answer should be floor 4 but since floor 5 is the closest I would go for that.

Step-by-step explanation:

there are 5 members initially in the group if every member has to bring 2 members and those 2 members have to also bring in 2 other members that mean 4 people that are brought in by one person and if there are 5 people in a group that means 20 people are brought in one floor if 20 * 4 is 80 plus the initial 5 members so they only need 4 floors to have at least 80 members.

Answer:

x= 6

Step-by-step explanation:

Given:

V is an exterior angle and

VW and VU are tangents to the circle

We know that

∠V= (major arc WU- minor arc WU)/ 2, substitute what is given in the picture

5x+17 = [(37x+5) - (23x -5)] /2, open parenthesis and distribute negative sign

    5x+17 = (37x +5 - 23x +5) /2, combine like terms

   5x +17 = (14x +10)/2, multiply both sides by 2 and simplify 2/2=1

2(5x +17) = 14x +10, distribute 2 over the (5x+17) parenthesis

10x + 34 = 14x +10, isolate like terms

10x -14x = 10 -34, combine like terms

        -4x = -24

           x = 6

Answer:

00.35 prett simple this fraction

Answer:

it is going to be 11 and1y-7x

Answer: 2210.6

Step-by-step explanation:

[tex]V=\pi (8)^{2} \cdot 11 \approx 3.14 \cdot 8^{2} \cdot 11 \approx 2210.6[/tex]

Answer:

35/100

Step-by-step explanation:

it would be 7/20 because both the numerator and denominator are divisible by the number 5.

Answer:

2/3 x1/3=2/9=0.22

Step-by-step explanation:

he own 2/3 and he grow 1/3 the total land grow beat 2/9

Answer:

[tex]y = \frac{ - 3}{4} x + \frac{3}{2} \\ y = \frac{4}{3} x + 2 \\ y = \frac{3}{4} x - \frac{3}{2} \\ y = \frac{ - 4}{3} x - 2[/tex]

Step-by-step explanation:

Please see the attachment.

Answer:

y=4x+7

Step-by-step explanation:

Answer:

Step-by-step explanation:

Substituting the given table values into the desired equation for a line will give two equations in two unknowns. These can be solved for the slope and y-intercept.

Equation we're substituting into:

  y = mx +b

  11 = m(1) +b . . . . . substitute (x, y) = (1, 11)

  15 = m(2) +b . . . . substitute (x, y) = (2, 15)

Subtracting the first equation from the second gives ...

  (15) -(11) = (2m +b) -(m +b)

  4 = m

Substituting this into the first equation gives ...

  11 = 4 +b

  7 = b . . . . . subtract 4

The slope is 4; the y-intercept is 7.