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2 years ago

Plz do this it’s due in 20mins

Mathematics

2 answers:

Dahasolnce [82]2 years ago

7 0

3,1
Mark my answer a brainliest answer question

Alecsey [184]2 years ago

3 0

Answer:

B(0,4)

Step-by-step explanation:

Midpoint formula: (x1+x2)/2+(y1+y2)/2

1-1/2+3+5/2=

0/2+8/2=

(0,4)

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V2=u2+2as v 2 = u 2 + 2 a s Where v v is the final velocity (in m/s), u u is the initial velocity (in m/s), a a is the accelerat

allsm [11]

Answer:

<em>Final velocity, v = 21.75 m/s</em>

Step-by-step explanation:

Given that the relation between final velocity, initial velocity, acceleration and distance traveled is expressed as:

$v^2=u^2+2as$

Also, given that:

Initial velocity, u = 9 m/s

Acceleration, a = 7 m/ $s^2$

Distance, s = 28 m

To find:

Final velocity, v = ?

Solution:

The given relation between v, u, a and s is:

$v^2=u^2+2as$

We have the values of initial velocity, acceleration and distance traveled in the question statement. We just need to put all these values to find the value of final velocity.

Let us put all the values in the given equation and try to find final velocity, v:

$v^2=9^2+2\times 7 \times 28\\\Rightarrow v^2=81+14 \times 28\\\Rightarrow v^2=81+392\\\Rightarrow v^2=473\\\Rightarrow v=\sqrt{473}\\\Rightarrow v=21.75\ m/s$

So, the answer is:

<em>final velocity, v = 21.75 m/s</em>

5 0

2 years ago

What is the measure of angle BXF?

tamaranim1 [39]

Answer:

BXF = 75

Step-by-step explanation:

We know that CXE is a straight line

A straight line is 180 degrees

CXE = CXG + GXD +DXE

Substituting what we know

180 = 85+ GXD + 20

Combine like terms

180 = 105+GXD

Subtract 105 from each side

180-105 = 105-105 +GXD

75 = GXD

GXD and BXF are vertical angles

GXD = 75 which means BXF = 75

7 0

2 years ago

Read 2 more answers

A triangle has a base of 15 feet and a height of 9 feet. What is the area of the triangle? Label the figure. Write the formula,

bazaltina [42]

Answer:

135...................

8 0

2 years ago

I need help finding x

BigorU [14]

Answer:

The answer to your question is x = $\sqrt{50}$ or x = 5 $\sqrt{2}$

Step-by-step explanation:

To solve this problem use the Pythagorean theorem because two right triangles are formed.

c² = a² + b²

c = 10

a = x

b = x Because in a square all the sides measure the same.

10² = x² + x²

- Simplify

100 = 2x²

x² = 100/2

x² = 50

x = $\sqrt{50}$ or x = 5 $\sqrt{2}$

3 0

2 years ago

What is the result when 3x3 – 7x2 – 17x - 12 is divided by 2 – 4?

lisabon 2012 [21]

It is that’s wat I got 1028

8 0

2 years ago