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
V125BC [204]
3 years ago
13

What is the formula for a trapezium

Mathematics
1 answer:
aleksklad [387]3 years ago
4 0
A= (a+b/2) × h

Is the formula for a trapezoid
You might be interested in
Please check 1 and 2 and help with 3 and 4​
Sindrei [870]

I don't know the anwser sorry and what grade are u in

5 0
3 years ago
Solve This Equation With Rational coefficient for X
Romashka [77]

Answer:

Step-by-step explanation:What you know about rolling ' down in the deep?

When your brain goes numb, you can call that mental freeze

When these people talk too much, put that s word in slow motion, yeah

I feel like an astronaut in the ocean, aye  

What you know about rolling' down in the deep?

When your brain goes numb, you can call that mental freeze

When these people talk too much, put that s word in slow motion, yeah

I feel like an astronaut in the ocean

8 0
3 years ago
27 • a • a • a as an expression?
Alekssandra [29.7K]

the expression is 27a^3   or (3a)^3

5 0
3 years ago
Read 2 more answers
Use the quadratic function to predict y if x equals 7.<br> y = 2x2 – 3x + 3
zheka24 [161]

Answer:

80

Step-by-step explanation:

f(7)=2(7)^{2} -3(7)+3

= 2(49)-21+3\\=98-21+3\\=80\\

7 0
3 years ago
Please explain in steps!
iragen [17]

3. \:  {2 + 4^2} - 4+ 2 \\  = 2 + 16 - 4 + 2 \\  = 18 - 4 + 2 \\  = 14 + 2 \\  = 16 \\  \\ 4. \:  {84 + 7}^{2}  - 9 + 2 \\  = 91^{2}  - 9 + 2 \\  = 8281 - 9 + 2 \\  = 8272 + 2 \\  = 8274 \\  \\ 5. \: {5 ^{2}  + 7} + 5 - 6 \\  = 25 + 7 + 5 - 6 \\  = 32 + 5 - 6 \\  = 37 - 6 \\  = 31 \\  \\ 6. \: {4^{2}  + 7} + 4 - 10 \\  = 16 + 7 + 4 - 10 \\  = 23 + 4 - 10 \\  = 27 - 10 \\  = 17 \\  \\ 7. \: 2 - {4 + 2}^{2}  + 9 \\  = 2 - 6^{2}  + 9 \\  = 2 - 36 + 9 \\  =  - 34 + 9 \\  =  - 25 \\  \\ 8. \: 3 - {6 + 3}^{2}  + 9 \\  = 3 - 9^{2}  + 9 \\  = 3 - 81 + 9 \\  =  - 78 + 9 \\  =  - 69 \\  \\ 9. \: {42 + 7}^{2}  - 2 + 5 \\  = 49^{2}  - 2 + 5 \\  = 2401 - 2 + 5 \\  = 2399 + 5 \\  = 2404 \\ \\ 10. \: {2^{2}  + 5} \times 2 - 7 \\  = (4 + 5) \times 2 - 7 \\  = 9 \times 2 - 7 \\  = 18 - 7 \\  = 11 \\  \\ 11. \: 6 \times {66 + 11 - 5}^{2}  \\  = 6 \times 77 - 5^{2}  \\  = 6 \times 72^{2}  \\  = 6 \times 5184 \\  = 31104 \\  \\ 12. \: {78 + 13}^{2} - 8 + 5 \\  = 91^{2}   - 8 + 5 \\  = 8281 - 8 + 5 \\  = 8273 + 5 \\  = 8278

5 0
3 years ago
Other questions:
  • Write the fraction 29/7 as a repeating decimal
    8·1 answer
  • What is this I need help
    5·2 answers
  • Rachel spent $24.15 on vegetables . She bought 2lbs of onions, 3 lbs of carrots, and 1 1/2 lbs of mushrooms. If the onions cost
    7·1 answer
  • a country club offers membership to it's customers. there is a one-time application fee of $75 and the dues are $25 per month. w
    11·1 answer
  • Q # 2 please help to resolve
    13·1 answer
  • What is the relationship between the ratios? 10/24 and 5/12. Drag and drop to complete the statement. Are they proportional or n
    10·1 answer
  • Whats 2 +2 +2 +2 +2 +2 +15,862​
    14·2 answers
  • The Allied Taxi Company charges $2.50 to pick up a passenger and then adds $1.95 per mile. Isaac was charged $27.46 to go from o
    5·2 answers
  • Fast please!! I need it
    12·2 answers
  • Zhang is constructing a loading ramp (BA) that is 4-feet high (AC). The back of the base (BC) must be 12.8 ft. How long must the
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!