The diagram shows the distance between my home, H, and two towns, A and B.
It also shows information about journey times.
A
H
10 miles
Journey time
20 minutes
20 miles
Journey time
30 minutes
a)
What is the average speed of the journey from my home town to A?
b)
What is the average speed of the journey from my home town to B?
C
I drive from town A to my home and then to town B.
The journey time is 50 minutes.
What is my average speed?​

Answer:

434.9

Step-by-step explanation:

The circumference is 29.53.

Hope that this helps!

Answer:

Wdym scientific notations?

Step-by-step explanation:

3.8 x 102 = 387.6

6.4 x 10 = 64

Answer:

Binomial

Step-by-step explanation:

A binomial has two terms. Each term consists of a coefficient, and a variable with an exponent. We can see the two terms:

6x (the exponent would be 1) + 3 (the variable and exponent would be x to the 0. Any variable to the power of 0 is equal to 1, which is why it's not shown)

Answer:

188

Step-by-step explanation:

16/120=0.133

0.133 times 100=13.3%

this means 25 eagles is only 13.3% of the population

therefore 25/0.13=188

Step-by-step explanation:

Use the quadratic formula

=

−

±

2

−

4

√

2

x=\frac{-{\color{#e8710a}{b}} \pm \sqrt{{\color{#e8710a}{b}}^{2}-4{\color{#c92786}{a}}{\color{#129eaf}{c}}}}{2{\color{#c92786}{a}}}

x=2a−b±b2−4ac

Once in standard form, identify a, b and c from the original equation and plug them into the quadratic formula.

2

2

+

6

+

4

=

0

2x^{2}+6x+4=0

2x2+6x+4=0

=

2

a={\color{#c92786}{2}}

a=2

=

6

b={\color{#e8710a}{6}}

b=6

=

4

c={\color{#129eaf}{4}}

c=4

=

−

6

±

6

2

−

4

⋅

2

⋅

4

√

2

⋅

2

x=\frac{-{\color{#e8710a}{6}} \pm \sqrt{{\color{#e8710a}{6}}^{2}-4 \cdot {\color{#c92786}{2}} \cdot {\color{#129eaf}{4}}}}{2 \cdot {\color{#c92786}{2}}}

x=2⋅2−6±62−4⋅2⋅4

brainliest and follow and thanks

9514 1404 393

Answer:

  6 < x < 14

Step-by-step explanation:

The shortest the third side can be is the difference between the given sides:

  10 -4 = 6

The longest the third side can be is the sum of the given sides:

  10 +4 = 14

So the inequality for side length x is ...

  6 < x < 14

__

More detail

These come from the triangle inequality, which requires ...

  a + b > c; b + c > a; c + a > b

Filling in 4, 10, and x, these become ...

In summary, 6 < x < 14.

Answer:

Its 6.71

Step-by-step explanation:

Because using the formula, a^2+b^2=c2.

so it’s 3^2+6^2=6.71!

GOOD LUCK BOI OK

Answer:

Weight of Ms. Winter's car is 1.9035 tons

Step-by-step explanation:

Total weight of Ms. Winter's car = 3807 pounds

It has been given in the question that 2000 pounds = 1 ton

So we will use this conversion factor to express the weight in tons.

By using unitary method,

∵ 2000 pounds = 1 Ton

∴ 1 pound = [tex]\frac{1}{2000}[/tex] Ton

∴ 3807 pounds = [tex]\frac{3807}{2000}[/tex]

                          = 1.9035 Tons

Therefore, weight of Ms. Winter's car is 1.9035 tons.

Answer:

630

Step-by-step explanation:

15×2=30

40×(-15)=-600

30-(-600)=630

Answer:

y = 33.94 mm

x = 19.80 mm

Step-by-step explanation:

Because AC = CB, then ∠ABC = 45°

cos ∠ABC = 24/y

cos 45° = 0.7071 = 24/y

y = 33.94 mm

EF/BC = x/y

14/24 = x/33.94

24x = 475.16

x = 19.80 mm

Answer: 7 hours

Step-by-step explanation: Driving one kilometer per hour, all you have to do is divide 700/100 to get your answer which is seven.

Answer: a

Step-by-step explanation:

Answer:

B) y=2x

Step-by-step explanation:

For the x value, there's 1.5 cups of sugar

For the y value, there's 3 cups of flour

So 1.5x2=3

Hope this helps!

Answer:

t < 6

Step-by-step explanation:

Given

- 48 < - 8t

Divide both sides by - 8, reversing the symbol as a result of dividing by a negative quantity.

6 > t , that is

t < 6

Answer:

Option B.

Step-by-step explanation:

Step-by-step explanation:

area= (pi)r^2

a = (pi)×16^2

a= 256pi square units

Answer:

answer b

Step-by-step explanation:

Answer:

The first withdraw could be $30 the second could be $45 and the deposit could be $40

Step-by-step explanation:

130-30=100 100-45=55 95-55=40

130-30-45+40=95

Answer:

x = 12y

Step-by-step explanation:

Answer:

94,96,96,342,432,632

Step-by-step explanation:

Least to greatest

Answer:

x = 8 cm

Step-by-step explanation:

Using the Pythagorean theorem:

x² = 10² - 6² = 100 - 36 = 64

x = √64 = 8

The length or value of x in the given right angle triangle will be 8 cm.

A triangle is a closed, 2-dimensional shape with 3 sides, 3 angles, and 3 vertices.

The triangle is a highly common shape that we deal with on a daily basis. For instance, the right-angle triangle is frequently used to estimate the height of towers.

In a triangle, the sum of all three angles is 180°.

Given a right-angle triangle with

Hypotaneous = 10cm

Perpendicular = 6 cm

Base = x ( need to find out).

By Pythagoras theorem,

Base² = Hyp² - Perp²

Base² = 10² - 6²

Base² = 100 - 36

Base = √(64) = 8 cm

Hence the base of the given triangle will be 8 cm.

For more information about triangle

https://brainly.com/question/2773823

#SPJ5

Answer:

Hurry what? What's the question?

Answer:

Don't worry, I'm on my way.

Step-by-step explanation:

Answer:

y=4x+5

Step-by-step explanation:

hey, hope this helps and is right :)

Answer:

0.3 tenths(so 3)

hope this helps

have a good day :)

Step-by-step explanation:

Answer:

[tex]5(4x + 1)(1x + 1) \\ =5(4x + 1)(x + 1) \\ = 20x(x + 1) + 5(x + 1) \\ = 20 {x}^{2} + 20 + 5x + 5 \\ = 20 {x}^{2} + 5x + 25[/tex]

Hope it helps!

Answer:

20x² + 25x + 5

Step-by-step explanation:

5(4x+1)(1x+1)

5 (4x² + 4x + 1x + 1)

5 (4x² + 5x + 1)

20x² + 25x + 5

Answer:

h = 6 feet

Step-by-step explanation:

Given that,

The volume of a right rectangular prism = 192 cubic feet

The area of the base of the pool is 32 square feet.

We need to find the height of the prism. We know that the volume of a right rectangular prism is given by :

[tex]V=lbh[/tex]

We have, V = 192 cubic feet, lb = 32 sq feet

So,

[tex]h=\dfrac{V}{lb}\\\\h=\dfrac{192}{32}\\\\=6\ feet[/tex]

So, the height of the prism is equal to 6 feet.