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
astraxan [27]
3 years ago
8

What is the area of this trapezoid?

Mathematics
2 answers:
nikklg [1K]3 years ago
8 0

Answer:

130 cm^2

Step-by-step explanation:

To calculate area of a trapezoid we divide the sum of bases by two then multiply it with height

(17 + 9) ÷ 2 × 10 = 130 cm^2

Oksi-84 [34.3K]3 years ago
7 0

Answer:

The answer is option b 130cm²

Area of a trapezium is 1/2(a + b) × h

where 'a' and 'b' are the parallel sides of the trapezium

h is the height

From the picture above

h is 10cm

'a' and 'b' are 17cm and 9 cm respectively

Area of the trapezium = 1/2 ( 17+9)× 10

= 1/2× 26 × 10

= 13 × 10

= 130cm²

Hope this helps

You might be interested in
What is the value of 6 – (-8) + (-12) + 4?​
zubka84 [21]

The value of 6 – (-8) + (-12) + 4

:6

7 0
2 years ago
Anyone have any idea? i dont have any idea
ladessa [460]

Answer:

\tt f(x)=2x^2+20x-10

let y=f(x)

\tt y=2x^2+20x-10

\tt 2x^2+10x=y+10

\tt x^2+10x=\frac{1}{2} y+5

\tt x^2+10x+25=\frac{1}{2} y+30

\tt (x+5)^2=\frac{1}{2} (y+60)

\tt 2(x+5)^2=f(x)+60

\boxed{\tt f(x)=2(x+5)^2-60}

Hope it helps! :)

8 0
2 years ago
The measure of an angle is 32°. What is the measure of its supplementary angle?
dolphi86 [110]
The measure of the supplementary angle is 148 degrees.
Hope this helps!
7 0
2 years ago
1/2 (x−8)+1=2( 1 8 x−1)
nalin [4]

Answer:

The solution for the given algebraic equation is \frac{ - 2}{71}

Step-by-step explanation:

Given algebraic equation as :

\frac{1}{2} ( x - 8 ) + 1 = 2 ( 18 x - 1 )

Now solving the equation while opening the brackets

So, \frac{1}{2} × x - \frac{1}{2} × 8  + 1 = 2 × 18 x - 2

Or, \frac{x}{2}  - \frac{8}{2}  + 1  = 36 x - 2

or,  \frac{x}{2}  - 4 + 1 = 36 x - 2

or,  \frac{x}{2}  - 3 = 36 x - 2

or,  \frac{x}{2} - 36 x = - 2 + 3

Or,  \frac{x}{2} - 36 x = 1

or, \frac{x - 72 x}{2} = 1

or, \frac{- 71 x}{2} = 1

∴ 71 x = - 2

I.e x = \frac{ - 2}{71}

Hence The solution for the given algebraic equation is \frac{ - 2}{71}    Answer

7 0
3 years ago
Please help me with this question
cricket20 [7]
They give you: <RSP = 90 degrees

If you look in the diagram, <RSP is vertical to <UPW and vertical angles have the same measure. <RSP = <UPW

So the correct answer is A.
7 0
3 years ago
Other questions:
  • Which expression is equivalent to 3(x + 4y)?
    15·1 answer
  • Hey!<br> Question: <br> Simplify (16y^8)^3/4<br><br> Thanks for the help!
    15·1 answer
  • What is 3X +7 equals five
    12·1 answer
  • Find the surface area of a cylinder with a height of 9 ft and a base radius of 3 ft.
    5·1 answer
  • What point represents 3/4 x 1/2
    7·1 answer
  • Please help me answer #4, #5 and #6
    7·1 answer
  • I have 2 questions 1.Matt needs to buy 13 cases of oil. Each case contains 24 bottles. How many bottles of oil will Matt have?
    10·1 answer
  • √x²+2√3 +3 =0<br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7Bx%5E%7B2%7D%20%2B%202%20%5Csqrt%7B3%7D%20%20%2B%203%7D%20%20%3D%
    11·1 answer
  • Hat is the measure of the unknown angle?
    11·1 answer
  • Hello if you're able to answer this question help me and provide work as well, Thank you.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!