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
ladessa [460]
2 years ago
10

Can someone help me please

Mathematics
1 answer:
laiz [17]2 years ago
3 0

Area of trapezium= 1/2 × (a+b) × h

= 1/2 × (12 + 8) × 8

= 1/2 × 20 × 8

= 10 × 8

= 80 cm^3

Hope it helps you

You might be interested in
Which expression is equivalent to 2(x + 7) – 18x + = ?
Blizzard [7]

Answer:

-16x + 14 or 2(7-8x)

Step-by-step explanation:

= 2(x + 7) – 18x

= 2x + 14 -18x

= -16x + 14

or

= 2(7-8x)

8 0
3 years ago
Describe how to compare the two ratios 5:8 to 7:9. Tell each step to set up the ratios, then explain what to do to be able to co
lutik1710 [3]

Answer:

5/8 is smaller.

Step-by-step explanation:

A ratio is just a different type of fraction, a 5:8 ratio means 5/8 which is 0.625. A 7:9 ratio equals 7/9 which is 0.777777

Then to compare them you see which is smaller or bigger.

0.77777  is bigger than 0.625 so we know that 0.77777777 which was the 7:9 ratio is the bigger one.

3 0
2 years ago
Read 2 more answers
What’s the slope of (-3,4)(2,-5)
olasank [31]
-9/5 or -1.8
2 - - 3 = 5
-5 - 4 = -9
6 0
3 years ago
Read 2 more answers
In rectangle MNOP, MO = 4x - 10 and NP = 2x + 4.<br> What is the length of a diagonal?
slega [8]

Answer:

18

Step-by-step explanation:

From the rectangle, M O = NP

4x - 10 = 2x+4

4x-2x = 4 + 10

2x = 14

x = 14/2

x = 7

SInce MO and NP are the diagonal

Length of diagonal = 4x- 10

Length of diagonal = 4(7) - 10

Length of diagonal = 28 - 10

Length of diagonal = 18

hence the required length is 18

6 0
3 years ago
I didn't know what to do here​
slavikrds [6]

Answer:

B

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Calculate the average rate of change of the given function over the given interval. Where appropriate, specify the units of meas
    5·1 answer
  • Estimate of the square root of 2
    5·2 answers
  • PLZ HELP ASAP. What is the measure of B?
    5·2 answers
  • 16 POINTSS!! HELPPPP The graph shows the cost per day of electricity over a seven-day period.
    14·1 answer
  • Line I is parallel to line m.if the maesure of angle 6 is 75 what is the measure of angle 3
    11·1 answer
  • 3. What shape is a prism?
    7·1 answer
  • (4.23)(1.6) please multiple
    14·2 answers
  • Round 0.832 to the nearest hundredth.
    11·2 answers
  • During an election year, why would a senator want to determine a mode?
    15·2 answers
  • Question is in the pic.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!