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
marishachu [46]
3 years ago
11

I don’t think I’m doing the top correctly. Could you help 7-10?

Mathematics
1 answer:
natta225 [31]3 years ago
8 0

7

a trapezoid

equation for area = h(a +b) ÷ 2

so you sub that in

8(9 +21) ÷ 2 = 8 × 30 ÷ 2 = 120

so the area is 120cm

8

A trapezoid

equation for area = h(a +b) ÷ 2

so you sub that in

6(9 + 5 ) ÷ 2 = 6 × 14 ÷ 2 = 42

So the answer is 42 inches

9

A kite

equation for area = p× q ÷ 2

so you sub that in

(3+3)×(4.5+6.5) ÷ 2 = 6×11÷2 = 3

So the answer is 33 cm

sorry I can't see 10s measurements

You might be interested in
Please help me with this question.
Amiraneli [1.4K]
Newton is 762 Km east of Mayfield. 

I send you a file wich the answer. 

4 0
3 years ago
Read 2 more answers
Use intercepts to graph the line described by each equation. -6y=-4x+24
Aloiza [94]
First, you have to get the equation to the normal form of a line. To do this, you divide both sides by -6 to get \frac{2}{3} x-4. The y-intercept is at -4 and your slope is 2/3. Use this to graph the equation.
3 0
3 years ago
How resolve it<br>plssss​
Effectus [21]

Answer:

The answer is a

Step-by-step explanation:

6 0
3 years ago
At Mama’s Country Kitchen, they serve mashed potatoes and country fried steak. The average amount of mashed potatoes put on the
dedylja [7]

Answer:

b c

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
2. Jacqui is putting together sets of greeting cards for a school fundraiser. There are four different card options, two
Marizza181 [45]

Answer:

32

Step-by-step explanation:

The problem statement states that there are four card option two colored envelopes options and four sticker design options and as the greeting card constitutes of one type of card.one colored envelopes and one sticker design then the number of ways Jacqui arrange the greeting card sets can be calculated using the counting principle that is n1*n2*n3. So, the number of ways Jacqui arrange the greeting card sets can be calculated using the counting principle=4*2*4=32 different ways.

3 0
3 years ago
Other questions:
  • What is this song of 2.5 x 10 to the 4th power + 3.4 * 10 to the 4th power
    15·1 answer
  • Which unit rates would be appropriate for describing the speed of cars in a race?
    11·1 answer
  • a section of a stained glass window is shaped like a parallelogram. Its base is 6.5 inches, and its height is 4 inches. how much
    9·1 answer
  • Write 3/9 in simplest form
    9·2 answers
  • Erica watched 2.7 miles to and from work every day for an entire year how many miles did he walk
    6·1 answer
  • -25 Points-
    13·1 answer
  • Kelly tells you that when variables are in the denominator, the equation one over two plus three over x equals three over four b
    6·1 answer
  • 2. Find the slope:<br> X + 3y = -9
    5·1 answer
  • if £500 is invested for 3 years at a rate of compound interest of 4% per annum how much will be in the account after three years
    14·1 answer
  • No bots answer fast plz 1. (4x + 8) + (7x + 3) =
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!