1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Dvinal [7]
2 years ago
6

The area of the trapezoid is 9 square centimeters.

Mathematics
2 answers:
Lana71 [14]2 years ago
7 0

Answer:

Height : 3 cm

Step-by-step explanation:

The formula for a trapezoid is

<u> a+b</u> ×height

2

Rearrange for formula :

2 \times \frac{area}{ base + base }

2\frac{9}{ 4 + 2 }  = 3cm

kari74 [83]2 years ago
7 0
H = 3 centimeters I agreed:)
You might be interested in
Hawick is 1515 miles south of Abbotsford, and Kelso is 1717 miles east of Abbotsford. What is the distance from Hawick to Kelso?
Mashcka [7]

Answer:

As per the statement:

Hawick is 15 miles south of Abbotsford, and Kelso is 17 miles east of Abbotsford.

Let  H represents  Hawick , A represents Abbotsford and K represents Kelso

See the diagram as shown below:

Distance of AH = 15 miles

Distance of AK = 17 miles.

We have to find the distance HK:

Using Pythagoras theorem;

\text{Hypotenuse side}^2 = \text{Adjacent side}^2 + \text{opposite side}^2

then;

\text{HK}^2 = 15^2+17^2 = 225 + 289 = 514

or

HK = \sqrt{514} =22.671581 miles.

Therefore, the distance from Hawick to Kelso( to the nearest tenth place) is 22.6 miles

5 0
3 years ago
Read 2 more answers
Using quadratic form 6x^2-8x+3=0
LenaWriter [7]

x=8+sqrt-8/12, x=8-sqrt-8/12

I think...

5 0
3 years ago
Answer these 2 questions for 100 pts. answers only please​
aliya0001 [1]

Answer:

1.

%K = 31.904%

%Cl = 28.930%

%O = 39.166%

2.

Hg = 80.69/ 200.59 = 0.40/0.2 = 2

S = 6.436/ 32.07 = 0.20/0.2 = 1

O = 12.87/ 16.00 = 0.80/0.2 = 4

Hg2SO4 is the empirical formula

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
An object dropped from a height of 600 feet has a height, h(t), in feet after t seconds have elapsed, such that h(t)=600 - 16t^2
gulaghasi [49]

Answer:

t as a function of height h is  t = √600 - h/16

The time to reach a height of 50 feet is 5.86 minutes

Step-by-step explanation:

Function for height is h(t) = 600 - 16t²

where t = time lapsed in seconds after an object is dropped from height of 600 feet

t  as a function of height h

replacing the function with variable h

h = 600 - 16t²

Solving for t

Subtracting 600 from both side

h - 600 = -16t²

Divide through by -16

600 - h/ 16 = t²

Take square root of both sides

√600 - h/16 = t

Therefore, t = √600 - h/16

Time to reach height 50 feet

t = √600 - h/16

substituting h = 50 in the equation

t = √600 - 50/16

t = √550/16

t= 34.375

t = 5.86 minutes

7 0
3 years ago
gia is thinking of an number which she calls n she adds 4 to the number and then doubleswhat is gia's final number if her starti
Helga [31]
26 is the answer
9 + 4 = 13 x 2= 26
3 0
3 years ago
Other questions:
  • Consider the expression below. For (x - 6)(x + 2) to equal 0, either (x - 6) or (x + 2) must equal_________ . The values of x th
    7·2 answers
  • What equation shows 10x-2y=10 in slope intercept form
    11·1 answer
  • Anyone know the answer to this ?
    6·1 answer
  • Which of the following polynomials contains like terms?
    6·2 answers
  • Is -41 a whole number
    7·1 answer
  • You can buy a skateboard for$11.00 from a friend and rent the safety equipment for $2.30 per hour or you can rent all items you
    6·1 answer
  • Hi can u guys help me pla
    7·2 answers
  • Is y=0.4x proportional or no?
    15·1 answer
  • Thę grades on a math midterm at Springer are roughly symmetric with u = 72 and 0 = 4.5.
    12·1 answer
  • Aleks help find y and z
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!